In September 2015, the Patent Trial and Appeal Board (“Board” or “PTAB”) denied institution of an inter partes review (IPR), in case IPR2015-00858, regarding patent 7,030,149. The IPR was requested by Ferrum Ferro Capital, LLC (the “Petitioner”) of claim 4 of the ‘149 patent, owned by Allergan Sales, LLC (the “Patent Owner”).

The Petitioner identified several related proceedings. In particular, the Petitioner cited the Federal Circuit decision, Allergan v. Sandoz, 726 F.3d 1286 (Allergan, Fed. Cir. 2013, Ex. 1012, 726 F.3d at 1293–96), in which claim 4 was not found to be invalid as obvious. Although this claim was upheld in the Federal Circuit decision, the Petitioner still attempted to challenge the validity of the claim. The Petitioner likely relied on there being differences between the broadest reasonable interpretation (BRI) claim construction used by the Board and the Phillips standard (which applies “ordinary and customary meaning”) used by the Federal Circuit. If the Board had proceeded with the IPR, then a much broader reading of the challenged claim would have been used than when it was looked at in the Federal Circuit. Many have cited this as one of the reasons why IPR has become a widely used for challenging patent validity, as applying BRI typically means that it is more likely to find a patent invalid than valid.

In the case of the ‘149 patent, however, the Board ultimately decided that the Petitioner did not establish a reasonable likelihood of prevailing with respect to claim 4, and denied the request. The ‘149 patent is directed to “topical ophthalmic use of brimonidine in combination with timolol for the treatment of glaucoma or ocular hypertension” (IPR2015-00858). The Petitioner contended that claim 4 would have been obvious over DeSantis in view of Timmerans and in further view of Larsson and Stewart, and supported their position with a declaration. Claim 4 “recites a ‘method of reducing the number of daily topical ophthalmic doses of brimondine… from 3 to 2 times a day without loss of efficacy’ in the treatment of glaucoma or ocular hypertension” (emphasis added). That is, the application of the medication two times a day is as effective as application of three times, if timolol is added.

“In Bristol-Myers Squibb, the Federal Circuit stated that ‘[n]ewly discovered results of known processes directed to the same purpose are not patentable because such results are inherent.’ In this context, the court stated that claim limitations that merely recite a newly discovered result of a known process ‘do not distinguish those claims over the prior art’” (IPR2015-00858). Citing this as well as the earlier Allergan Federal Circuit case in IPR2015-00858, the Petitioner contended that the phrase “without loss of efficacy” was not a claim limitation, due to the fact that the broadest reasonable interpretation standard used by the Board is broader than the Phillips standard used in the Federal Circuit. “Petitioner also asserts that ‘without loss of efficacy’ recites an intended result of practicing the method as claimed, not a step of the claimed method, and, therefore, should not be given patentable weight” (IPR2015-00858).

The Petitioner argued that, in the Federal Circuit Allergan case, the majority in the case considered “without loss of efficacy” to be a claim limitation while the dissent did not consider it to be so. The Petitioner considered this to mean that the majority and dissent applied different claim construction to claim 4. The dissent considered claim 4 to only include a single limitation, a step: “applying a fixed combination of 0.2% brimonidine and 0.5% timolol twice a day.” The dissent then stated that the “method of applying a fixed combination of 0.2% brimonidine and 0.5% timolol twice a day would therefore have been obvious over the prior art” (Allergan). The Petitioner argued that the dissent was applying BRI, and therefore, the claim should be found to be invalid when using BRI.

The Patent Owner responded by stating that the Petitioner wrongly argued that the dissent “adopted a different claim construction from the majority in which the language ‘without loss of efficacy’ appearing in the claim was not a limitation and could be ignored” (IPR2015-00858). The Patent Owner contended therefore that the majority and dissent had indeed both adopted the same claim construction. The Board agreed with the Patent Owner that result of “without loss of efficacy” is a limitation.

With respect to the Petitioner’s argument of Claim 4 being obvious, the Board stated in its decision, “Even assuming Petitioner persuaded us that Stewart disclosed that reducing a dose of 0.2% brimonidine from three times to twice daily resulted in ‘no difference in intraocular pressure effects’ in some fashion, as Petitioner and its expert witness contend in a conclusory manner… that disclosure would not establish sufficiently that reducing the number of doses of a single composition comprising 0.2% brimonidine and 0.5% timolol from three to two times daily would have resulted necessarily in no loss of efficacy in the treatment of glaucoma or ocular hypertension” (IPR2015-00858).

The decision by the Board not to institute IPR concluded with, “Considering Petitioner’s arguments and cited evidence of record before us, Petitioner does not establish sufficiently that the “without loss of efficacy” limitation is an inherent property or a necessary result of administering the composition as recited in claim 4” (IPR2015-00858).

Although this request for inter partes review was denied, IPR still remains a popular strategy for petitioners challenging the validity of patents due to the claim construction being broader in the PTAB than in the Federal Circuit. There remains a debate regarding the differences between the BRI and Phillips standards, however. Another major discussion about these standards will be coming soon, with the Supreme Court accepting the review of the case of Cuozzo Speed Technologies v. Lee scheduled on April 25, 2016.

About CIONCA Law Group P.C.: We are an Orange County, CA based intellectual property law firm with a focus on patent and trademark prosecution, offering IP law services at flat fee rates.

HOME                 

PATENT, Trademark and IP Law Blog

  • Marin Cionca9/13/2023 2:06:32 PM

    So, who owns the “X” trademark? Is it Facebook or is it Elon Musk and his Twitter?

    More
  • Marin Cionca7/14/2023 10:20:00 PM

    CIONCA IP Supports OCIPLA

    More
  • Marin Cionca6/1/2023 11:29:01 PM

    CIONCA IP WINS AT TTAB CANCELATION OF TRADEMARK REGISTRATION FOR ORANGE COUNTY CLIENT

    More
  • CIONCA IP - MC4/1/2023 5:21:45 PM

    UNICOLORS, INC. v. H&M HENNES & MAURITZ L. P. – A Synopsis of a Copyright Infringement Case

    More
  • CIONCA IP - MC1/14/2023 2:21:06 PM

    Broad specification or broad claims in a patent application?

    More
  • CIONCA IP - EC12/23/2022 9:28:33 PM

    Is Mariah Carey the “Queen of Christmas”?

    More
  • CIONCA IP - MC10/7/2022 9:33:56 PM

    Rejection of Invention or Rejection of Patent Claims?

    More
  • CIONCA IP (MC)7/13/2022 5:27:56 PM

    Who is the owner of the trademark? Priority and Senior User Disputes

    More
  • CIONCA IP TEAM (SE)5/6/2022 5:19:00 PM

    Documentarian

    More
  • CIONCA IP TEAM (SE)4/29/2022 4:56:42 PM

    An Apple from the Apple Tree

    More
  • CIONCA IP TEAM (SE)4/22/2022 4:44:26 PM

    Electrochemiluminescence

    More
  • CIONCA IP TEAM (SE)4/8/2022 4:51:08 PM

    Gametime

    More
  • CIONCA IP TEAM (BS)4/1/2022 5:05:16 PM

    Screentime

    More
  • CIONCA IP TEAM (SE)3/25/2022 4:58:23 PM

    Internet Protocol Addresses

    More
  • CIONCA IP TEAM (BS)3/16/2022 5:00:54 PM

    We TINK It Should Be Protected

    More
  • CIONCA IP TEAM (SE)3/4/2022 4:54:18 PM

    Tinker Bell

    More
  • CIONCA IP TEAM (SE)2/25/2022 5:01:34 PM

    Computer Memory

    More
  • CIONCA IP TEAM (SE)2/18/2022 4:22:47 PM

    Machine or Transformation

    More
  • CIONCA IP TEAM (SE)2/11/2022 4:52:28 PM

    Air Force 1

    More
  • CIONCA IP TEAM (SE)1/14/2022 4:52:22 PM

    Fees and more Fees?

    More
  • CIONCA IP TEAM (SE)12/17/2021 4:51:21 PM

    Royalty or Lowborn

    More
  • CIONCA IP TEAM (SE)12/10/2021 5:06:54 PM

    Short-Range Wireless Networks

    More
  • CIONCA IP TEAM (SE)12/3/2021 4:58:39 PM

    TIGHT or TITE

    More
  • CIONCA IP TEAM (SE)11/19/2021 4:57:10 PM

    TAG Your It!

    More
  • CIONCA IP TEAM (SE)11/12/2021 4:56:57 PM

    Medical Patents

    More
  • CIONCA IP TEAM (SE)11/5/2021 4:40:14 PM

    Authentic Army

    More
  • CIONCA IP TEAM (SE)10/29/2021 4:49:28 PM

    Scouting Trademarks

    More
  • CIONCA IP TEAM (SE)10/22/2021 4:10:03 PM

    Free Speech and Trademarks

    More
  • CIONCA IP TEAM (SE)10/15/2021 4:55:32 PM

    DNA of Patents

    More
  • CIONCA IP TEAM (SE)10/8/2021 5:02:03 PM

    Backyard Trademarks

    More
  • CIONCA IP TEAM (SE)10/1/2021 4:58:25 PM

    Take a seat and read about seats

    More
  • CIONCA IP TEAM (SE)9/24/2021 5:15:50 PM

    Let's take a ride on the Segway!

    More
  • CIONCA IP TEAM (SE)9/17/2021 4:57:53 PM

    An Apple off the Apple Tree

    More
  • CIONCA IP TEAM (SE)9/10/2021 4:59:08 PM

    VROOM VROOM VROOM

    More
  • CIONCA IP TEAM (SE)9/3/2021 4:56:24 PM

    On Copyrights of Annotations.

    More
  • CIONCA IP TEAM (SE)8/27/2021 4:55:40 PM

    Rejecting Trademark Contracts

    More
  • CIONCA IP TEAM (SE)8/20/2021 4:42:46 PM

    It's a Bratz Girl, in a Barbie World (Pt. 2)

    More
  • CIONCA IP TEAM (SE)8/13/2021 4:57:49 PM

    Personalized Medication

    More
  • CIONCA IP TEAM (SE)8/6/2021 4:39:04 PM

    It's a Bratz Girl, in a Barbie World

    More
  • CIONCA IP TEAM (SE)7/31/2021 3:21:56 AM

    Ice Cream, You Scream

    More
  • CIONCA IP TEAM (SE)7/23/2021 4:12:50 PM

    Cereal Killer

    More
  • CIONCA IP TEAM (SE)7/16/2021 5:00:45 PM

    Buy me a ring, darling

    More
  • CIONCA IP TEAM (SE)7/7/2021 2:52:33 PM

    Offensiveness vs Free Speech in Trademark Law

    More
  • CIONCA IP TEAM (SE)6/25/2021 4:45:12 PM

    Woof Woof - Trademark Law

    More
  • CIONCA IP TEAM (SE)6/18/2021 5:29:44 PM

    Forum Selection 101

    More
  • CIONCA IP TEAM (SE)6/11/2021 4:23:58 PM

    Willful v Innocent

    More
  • CIONCA IP TEAM (SE)5/17/2021 2:38:30 PM

    Thryv, Inc. v. Click-To-Call Technologies, LP

    More
  • CIONCA IP TEAM (SE)4/23/2021 5:34:02 PM

    Oracle Patent Problems

    More
  • CIONCA IP TEAM (SE)4/5/2021 5:38:23 PM

    Blockchain and the Expanding US Patent Landscape

    More
  • CIONCA IP TEAM (MC)3/24/2021 2:19:11 PM

    Invention and Art Analogy

    More
  • CIONCA IP TEAM (BR)1/19/2021 4:57:54 PM

    QuikTrip West, Inc. v. Weigel Stores, Inc.

    More
  • CIONCA IP TEAM (AP)12/7/2020 4:06:28 PM

    St Jude Medical LLC v Snyders Heart Valve LLC

    More
  • CIONCA IP TEAM (SE)12/1/2020 5:07:58 PM

    Allen v. Cooper, Governor of North Carolina

    More
  • CIONCA IP TEAM (JM)10/8/2020 2:57:24 PM

    Royal Crown Company Inc., Dr. Pepper/Seven Up Inc., v The Coca-Cola Company

    More
  • CIONCA IP TEAM (SG)10/6/2020 2:42:35 PM

    Apple, Inc., v. Voip-Pal.com, Inc.: Sanction Orders and Obviousness

    More
  • CIONCA IP Team (SE)9/16/2020 4:21:45 PM

    CIONCA IP Launches New Online Patent Website

    More
  • CIONCA IP Team9/15/2020 5:11:49 PM

    Comparing Apples to Apples: TTAB on In re Horizon Group USA, Inc.

    More
  • CIONCA IP Team9/3/2020 4:30:41 PM

    D2 Holdings v. House of Cards

    More
  • CIONCA IP Team8/31/2020 12:09:17 PM

    Blackbird Tech LLC, DBA Blackbird Technologies, v. Fitbit, Inc., Wahoo Fitness LLC: Obviousness

    More
  • CIONCA IP Team8/11/2020 11:56:24 AM

    Adidas AG v. Nike INC.

    More
  • CIONCA IP Team7/20/2020 7:40:21 PM

    Fitbit Inc. v. Valencell Inc.: Joint Parties in IPR Proceeding

    More
  • CIONCA IP Team7/14/2020 7:51:31 PM

    CIONCA IP Launches New Online Trademark Website

    More
  • CIONCA IP 5/19/2020 7:36:30 PM

    Uber Technologies, Inc. v. X One, Inc.: “Obvious to Try” Rationale

    More
  • Marin Cionca4/15/2020 4:41:43 PM

    The Day After COVID-19 Pandemic – Hope or Fear?

    More
  • CIONCA IP4/13/2020 9:33:36 PM

    Two of a Kind: TTAB on Shannon DeVivo v. Celeste Ortiz

    More
  • CIONCA IP3/16/2020 8:43:10 PM

    GS CleanTech Corporation v. Adkins Energy, LLC: Inequitable Conduct

    More
  • CIONCA IP3/10/2020 7:45:30 PM

    Koninklijke Philips N.V. v. Google LLC, Microsoft Corporation, Microsoft Mobile Inc.

    More
  • Marin Cionca2/9/2020 7:46:10 PM

    Analogous Prior Art or Not? A critical patent obviousness question

    More
  • CIONCA IP 1/15/2020 4:47:19 PM

    FOX Factory, Inc. v. SRAM, LLC: Presumption of Nexus

    More
  • CIONCA IP 1/9/2020 4:43:58 PM

    The Bigger Picture: TTAB’s Decision in In re James Haden, M.D., P.A.

    More
  • CIONCA IP 12/31/2019 4:29:41 PM

    The Chamberlain Group, INC. v. One World Technologies, INC.

    More
  • Marin Cionca12/9/2019 8:07:20 PM

    A “glove” approach to patent claim construction

    More
  • 11/15/2019 8:15:11 PM

    Liqwd, Inc. v. L’Oreal USA, Inc.: Objective Indicia and Copying

    More
  • CIONCA IP10/16/2019 1:28:13 PM

    To Use or Not to Use: The Statutory Period of Trademark Nonuse Prior to Presumed Abandonment

    More
  • CIONCA IP10/7/2019 5:44:50 PM

    A Decision in Henny Penny Corporation v. Frymaster LLC

    More
  • Marin Cionca9/27/2019 9:32:48 PM

    Can an Online Patent Attorney File My Patent?

    More
  • CIONCA Team Member9/4/2019 7:20:46 PM

    Guangdong Alison Hi-Tech Co. v. International Trade Commission: Objective Boundaries

    More
  • CIONCA Team Member8/19/2019 7:46:17 PM

    In re Yarnell Ice Cream, LLC: Trademark Descriptiveness and Acquired Distinction

    More
  • CIONCA Team Member8/5/2019 2:29:33 PM

    Is Speculation Enough Evidence for an Appeal?: General Electric Company v. United Technologies Corporation

    More
  • CIONCA Team Member7/5/2019 2:22:42 PM

    In re: Global IP Holdings LLC: Broadening Claims Through Reissue Applications

    More
  • CIONCA Team Member6/27/2019 7:41:52 PM

    Obviousness in a Single Prior Art Instance: Game and Technology Co., LTD., v. Activision Blizzard INC., Riot Games, INC.

    More
  • Marin Cionca6/11/2019 8:43:17 PM

    Can I Successfully License My Invention?

    More
  • CIONCA Team Member5/20/2019 8:25:57 PM

    PTAB Designates Cases as Precedential

    More
  • CIONCA Team Member5/7/2019 7:13:41 PM

    The Federal Circuit Defines a Technological Invention

    More
  • Marin Cionca4/17/2019 3:48:33 PM

    What Qualifies as Proper Use in Commerce Claim in a USPTO Trademark Application?

    More
  • CIONCA Team Member4/3/2019 7:25:37 PM

    The Patent Trial and Appeal Board (PTAB) Designates Three Decisions Precedential

    More
  • CIONCA Team Member3/21/2019 3:49:43 PM

    Defining Inherency: A Decision in Personal Web Technologies, LLC v. Apple, Inc.

    More
  • Marin Cionca3/1/2019 9:36:50 PM

    USPTO Director Andrei Iancu Visits Orange County!

    More
  • CIONCA Team Member2/19/2019 7:12:46 PM

    Revised Guidance by USPTO on Patent Subject Matter Eligibility and Examining Computer-Implemented Functional Claims

    More
  • CIONCA Team Member2/5/2019 7:22:27 PM

    TiVo Puts Tivoli on Pause: TTAB’s Decision in TiVo Brands LLC v. Tivoli, LLC

    More
  • Marin Cionca1/23/2019 9:45:30 PM

    Patent Law Alert: All Sales of the Invention, Including Secret Sales May Invalidate a Patent

    More
  • CIONCA Team Member1/4/2019 4:12:21 PM

    In re: Tropp: New Matter in a Continuation Can Be Relevant to Written Description Requirement

    More
  • CIONCA Team Member12/18/2018 6:12:48 PM

    Schlafly v. The Saint Louis Brewery: The Registration of Merely a Surname

    More
  • Marin Cionca12/8/2018 8:35:06 PM

    IP Assets - Procurement, Enforcement, Monetization

    More
  • CIONCA Team Member11/19/2018 1:07:51 PM

    The Appeals Process

    More
  • CIONCA Team Member10/16/2018 6:50:31 PM

    A Double-Edged Sword: Benefit of Priority or Longer Patent Term

    More
  • Marin Cionca10/1/2018 7:42:12 PM

    Can I Register a Color as a Trademark or Service Mark?

    More
  • CIONCA Team Member9/17/2018 4:33:20 PM

    Trademarks and Likelihood of Confusion: Federal Circuit’s Decision in In re: Detroit Athletic Co.

    More
  • Staff8/31/2018 7:26:58 PM

    Patent Claim Interpretation By Federal Circuit's on Facebook's Contiguous Image Layout

    More
  • Staff8/16/2018 4:24:01 PM

    Correcting or Changing a Patent After Issue Through the Central Reexamination Unit

    More
  • Marin Cionca7/31/2018 6:50:05 PM

    My patent expired? Can I still sue for patent infringement?

    More
  • 7/3/2018 7:44:33 PM

    Impax Laboratories Inc. v Lannett Holdings Inc. on Claim Invalidation

    More
  • CIONCA IP5/17/2018 9:54:58 PM

    Marin Cionca Presents at OCIPLA May 2018 Luncheon

    More
  • 5/4/2018 7:37:51 PM

    The Hague System for Protection of International Designs

    More
  • CIONCA Staff4/20/2018 5:25:25 PM

    USPTO Changes Examination Procedure Pertaining to Subject Matter Eligibility in View of Berkheimer v. HP, Inc.

    More
  • CIONCA Staff4/13/2018 9:10:04 PM

    It Take Two to Tango: Knowles v. Iancu, a Standing Dispute in a PTAB Decision

    More
  • 3/20/2018 12:50:05 PM

    Andrei Iancu - New Director of the USPTO

    More
  • 3/8/2018 1:25:46 PM

    Proceed with Caution: Consider Carefully when Narrowing Claims for Allowance

    More
  • CIONCA Team2/16/2018 4:07:48 PM

    Fashion and Intellectual Property

    More
  • CIONCA Team1/17/2018 8:12:06 PM

    A Fork in the Road: Production or Protection?

    More
  • 1/2/2018 7:47:09 PM

    The Lanham Act: Disparagement Provision Violates the First Amendment

    More
  • 12/26/2017 6:04:25 PM

    CIONCA Sets Foot in San Francisco

    More
  • 12/1/2017 8:01:27 PM

    An Introduction to Patent Cooperation Treaty Applications

    More
  • 11/17/2017 1:24:20 PM

    An Introduction to Patent Searches

    More
  • 11/10/2017 6:47:44 PM

    An Introduction to Design Patent Applications

    More
  • Staff11/3/2017 4:20:04 PM

    An Introduction to Provisional Patent Applications

    More
  • Staff9/28/2017 7:27:22 PM

    CIONCA

    More
  • staff9/27/2017 5:12:07 PM

    CIONCA - Patent and Trademark Law Attorney

    More
  • staff9/27/2017 5:00:12 PM

    Claim Indefiniteness During Patent Pre-Issuance: Define Your Invention, Not Just Your Audience

    More
  • staff9/15/2017 9:33:30 PM

    cionca

    More
  • CIONCA Staff8/20/2017 3:16:11 PM

    CIONCA on Patents: Think Twice Before Suing for Patent Infringement and Fight Back when Unreasonably Sued

    More
  • CIONCA - Staff8/9/2017 5:39:58 PM

    Patent Case Study: The Novelty Of An “Invention” Is NOT Enough To Make It Patentable

    More
  • CIONCA - Staff6/28/2017 8:26:07 PM

    Patent Law: Conditions Precedent May Expose Method Claim to Broad Interpretation During Prosecution

    More
  • CIONCA - Staff6/15/2017 5:32:14 PM

    Patent Law: Challenging the Patent Claim Definiteness Requirement

    More
  • Marin Cionca4/25/2017 9:48:49 PM

    Monetization of Patents: How to Make Money with Patents

    More
  • Marin Cionca2/21/2017 12:30:52 AM

    Software Patent Law Update: Federal Circuit Finds Graphical User Interface Patentable

    More
  • Marin Cionca9/15/2016 9:47:39 PM

    Patent Law Alert: Federal Circuit Opens Door for More Software Patents

    More
  • Marin Cionca9/6/2016 9:26:12 PM

    Patent Case Law: New Example of Software as Patentable Subject Matter

    More
  • Iris Kim, PhD6/1/2016 7:04:50 PM

    The Patent Trial and Appeal Board Designates Five More Decisions as Precedential

    More
  • Marin Cionca5/17/2016 8:57:23 PM

    Patent Claims Rejection Based on Inherency

    More
  • Iris Kim, PhD3/25/2016 8:34:14 PM

    Challenging a Claim’s Validity with Different Standards of Claim Construction

    More
  • I. Kim PhD2/26/2016 8:47:51 PM

    The U.S. Supreme Court Will Review Claim Construction Standards and Institution Decision Reviewability.

    More
  • Marin Cionca2/16/2016 6:34:53 PM

    In IPRs, patentees have to show that substitute patent claims are patentable

    More
  • M. Cionca and I. Kim2/4/2016 5:55:16 PM

    Software Inventions Are Still Patentable!

    More
  • Marin1/28/2016 9:15:16 PM

    The Patent Trial and Appeal Board Designates Two Decisions as Precedential

    More
  • Marin1/28/2016 9:10:56 PM

    How Unpredictability Can Affect Obviousness Challenges

    More
  • Marin11/19/2015 2:13:05 PM

    An Innovator’s Dilemma: Design or Utility Patent?

    More
  • Marin11/18/2015 7:31:35 PM

    When Is a Thesis Prior Art?

    More
  • Marin11/18/2015 6:15:40 PM

    Covered Business Method Claims Are Not Required to Particularly Target Financial Industry

    More
  • Marin11/18/2015 6:11:11 PM

    PTAB Decisions Give Examples of Patent Eligible Subject Matter

    More
Marin Cionca | Founder of CIONCA IP

Marin Cionca, Esq.

Registered Patent Attorney

USPTO Reg. No. 63899

VERIFY
CIONCA IP's Patents and Trademarks Success Numbers as of 2022

About CIONCA® IP Law firm: We are an Irvine, Orange County, California based boutique intellectual property law firm with a focus on patent and trademark application, prosecution, opinion, licensing and IP enforcement services, including IP litigation, offering its IP services, other than IP litigation, primarily at flat fee rates. We serve local OC (Orange County) clients, as well as clients from the Los Angeles, San Diego and Riverside Counties and clients throughout the state of California, the United States and also international clients, such as EU clients.

HOME      CIONCA IP Twitter Account      CIONCA IP Facebook Account     

Let’s talk!

We’d love to hear from you…we just need a little info
about your plans to take over the world!

P.S…Feel free to call us! (800)985-9198