Biocon Biologics Limited et al. v. Regeneron Pharmaceuticals, Inc. - PGR2026-00039

Explore the PTAB proceeding PGR2026-00039 filed by Biocon Biologics Limited et al. against Regeneron Pharmaceuticals, Inc. on Apr 2, 2026. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
PGR2026-00039
Filing Date
Apr 2, 2026
Petitioner
Biocon Biologics Limited et al.
Respondent
Regeneron Pharmaceuticals, Inc.
Status
Pending
Respondent Application Number
17384070
Respondent Tech Center
1600
Respondent Patent Number
12168036

Decision Documents New

Decision documents related to this case provide insights into the outcomes of proceedings. These documents are crucial for understanding the legal determinations and implications for the parties involved.

Document NameFiling DateCategoryFiling Party

EX1070 - Alvotech Institution Decision

Apr 2, 2026EXHIBITPETITIONER

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Document NameFiling DateCategoryFiling Party

Alert me when new update on this case

ORDER Granting Petitioner’s Unopposed Motion to Withdraw and Substitute Counsel 37 C.F.R. § 42.10

Jun 18, 2026PAPERBOARD

Patent Owner’s Unopposed Motion to Excuse the Late Filing of Patent Owner’s Exhibits in Support of Its Discretionary Denial Brief

Jun 11, 2026PAPERPATENT OWNER

Declaration of Andrew V. Trask (June 11, 2026) (“Trask Decl.”)

Jun 11, 2026EXHIBITPATENT OWNER

Donald Trump Remarks Transcript, Calls Contracting COVID-19 “Blessing from God” October 7, @Rev, https://www.rev.com/transcripts/donald-trump-remarks-transcript-calls-contracting-covid-19-blessing-from-god-october-7 (last accessed Mar. 19, 2026) (“2020 Transcript”)

Jun 9, 2026EXHIBITPATENT OWNER

Kiran Stacey et al., Regeneron: The Company That Trump Claims Cured His Covid, Financial Times (Oct. 9, 2020), https://www.ft.com/content/70672ed3-bf66-4c14-8392-076d0c503558 (“Stacey 2020a”)

Jun 9, 2026EXHIBITPATENT OWNER

Kiran Stacey, Trump Calls Coronavirus Treatment He Received a “Cure”, Financial Times (Oct. 7, 2020), https://www.ft.com/ content/a792326c-40e7-460d-ac38-8a9b03286ea0 (“Stacey 2020b”)

Jun 9, 2026EXHIBITPATENT OWNER

Rahul N. Khurana et al., Two-Year Results of the Phase 3 Randomized Controlled Study of Abicipar in Neovascular Age-Related Macular Degeneration, 128 Ophthalmology 1027 (2021) (“Khurana 2021”)

Jun 9, 2026EXHIBITPATENT OWNER

Public Trial Transcript Excerpts, Regeneron Pharmaceuticals, Inc. v. Mylan Pharmaceuticals Inc., No. 22-cv-61 (N.D.W. Va.)

Jun 9, 2026EXHIBITPATENT OWNER

AbbVie, Allergan, an AbbVie Company, and Molecular Partners Receive Complete Response Letter from FDA on Biologics License Application for Abicipar Pegol, AbbVie News Center (June 26, 2020), https://news.abbvie.com/2020-06-26-Allergan-an-AbbVie-Company-and-Molecular-Partners-Receive-Complete-Response-Letter-from-FDA-on-Biologics-License-Application-for-Abicipar-pegol (“AbbVie Press Release”)

Jun 9, 2026EXHIBITPATENT OWNER

Beovu Label (2024)

Jun 9, 2026EXHIBITPATENT OWNER

Novartis, Novartis reports one year results of Phase III MERLIN study evaluating Beovu® every four week dosing and provides update on Beovu clinical program, Novartis Media Releases (May

Jun 9, 2026EXHIBITPATENT OWNER

Philip J. Rosenfeld & David J. Browning, Editorial: Is This a 737 Max Moment for Brolucizumab?, 216 Am. J. Ophthalmology A7 (2020) (“Rosenfeld”)

Jun 9, 2026EXHIBITPATENT OWNER

Eylea HD® Highlights of Prescribing Information (Oct. 2024) (“Eylea HD® Label)

Jun 9, 2026EXHIBITPATENT OWNER

John S.Y. Park & David R. Chow, Clinical Primer on Eylea HD: Review of the Current Data, Retina Specialist (Apr. 13, 2024), https://www.retina-specialist.com/article/clinical-primer-on-eylea-hd-review-of-the-current-data (“Park”)

Jun 9, 2026EXHIBITPATENT OWNER

U.S. Food & Drug Admin., Eylea HD® Approval Letter (August 18, 2023) (“Eylea HD® FDA Approval Letter”)

Jun 9, 2026EXHIBITPATENT OWNER

Declaration of Daniel Van Plew (June 8, 2026) (“Van Plew Decl.”)

Jun 9, 2026EXHIBITPATENT OWNER

Berkeley Lovelace Jr., FDA Approves First Gene Therapy for Genetic Hearing Loss, NBC News (Apr. 23, 2026), https://www.nbcnews.com/health/health-news/fda-approves-first-gene-therapy-genetic-hearing-loss-rcna341666 (“Lovelace”)

Jun 9, 2026EXHIBITPATENT OWNER

Manufacturing Operations: Overview, Biocon, https://www.biocon.com/businesses/generics/overview-manufacturing-operations/ (last accessed May 27, 2026) (“Biocon Manufacturing”)

Jun 9, 2026EXHIBITPATENT OWNER

Regeneron, Release Details: Otarmeni™ (lunsotogene parvec-cwha) Approved by FDA as First and Only Gene Therapy for Genetic Hearing Loss; Regeneron to Provide Otarmeni for Free in the U.S. (Apr. 23, 2026), https://investor.regeneron.com/news-releases/news-release-details/otarmenitm-lunsotogene-parvec-cwha-approved-fda-first-and-only (“Otarmeni Release”)

Jun 9, 2026EXHIBITPATENT OWNER

Petitioners' Unopposed Motion to Withdraw and Substitute Counsel

Jun 9, 2026PAPERPETITIONER

Petitioners' Updated Power of Attorney

Jun 9, 2026PAPERPETITIONER

Petitioners' Updated Mandatory Notices

Jun 9, 2026PAPERPETITIONER

Patent Owner's Discretionary Denial Brief

Jun 8, 2026PAPERPATENT OWNER

E-mail authorizing motion to withdraw

Jun 5, 2026EXHIBITBOARD

Petitioner's Reply to Patent Owner's Opposition to Petitioner's Motion for Joinder

May 29, 2026PAPERPETITIONER

Patent Owner's Opposition to Petitioner's Joinder Motion

Apr 30, 2026PAPERPATENT OWNER

Notice: Mandatory Notice

Apr 22, 2026PAPERPATENT OWNER

Notice: Power of Attorney

Apr 22, 2026PAPERPATENT OWNER

Notice: Notice filing date accorded

Apr 7, 2026PAPERBOARD

EX.1001 - U.S. Patent 12,168,036

Apr 2, 2026EXHIBITPETITIONER

EX.1002 - U.S. Patent 12,168,036 File History Part 1

Apr 2, 2026EXHIBITPETITIONER

EX.1002 - U.S. Patent 12,168,036 File History Part 2

Apr 2, 2026EXHIBITPETITIONER

EX.1002 - U.S. Patent 12,168,036 File History Part 3

Apr 2, 2026EXHIBITPETITIONER

EX.1002 - U.S. Patent 12,168,036 File History Part 4

Apr 2, 2026EXHIBITPETITIONER

EX.1002 - U.S. Patent 12,168,036 File History Part 5

Apr 2, 2026EXHIBITPETITIONER

EX.1002 - U.S. Patent 12,168,036 File History Part 6

Apr 2, 2026EXHIBITPETITIONER

EX.1002 - U.S. Patent 12,168,036 File History Part 7

Apr 2, 2026EXHIBITPETITIONER

EX.1003 - Declaration of Dr. Donald Joseph D’Amico

Apr 2, 2026EXHIBITPETITIONER

Ex.1004 - Declaration of Dr. Robert J. Falconer

Apr 2, 2026EXHIBITPETITIONER

EX.1005 - U.S. Patent 7,608,261 (Furfine)

Apr 2, 2026EXHIBITPETITIONER

EX.1006 - U.S. Patent 8,921,316 (Dix)

Apr 2, 2026EXHIBITPETITIONER

EX.1007 - U.S. Pub. 2016/0144025 (Vitti)

Apr 2, 2026EXHIBITPETITIONER

EX.1008 - 2011 Eylea® Clinical Review

Apr 2, 2026EXHIBITPETITIONER

EX.1009 - AU Eylea® Label

Apr 2, 2026EXHIBITPETITIONER

EX.1010 - U.S. Pub. 2015/0071920 (Larson)

Apr 2, 2026EXHIBITPETITIONER

EX.1011 - U.S. Publication 2017/0232199 (Fiedler)

Apr 2, 2026EXHIBITPETITIONER

EX.2012 WO 2016/154288 (Ingber)

Apr 2, 2026EXHIBITPETITIONER

EX.1013 - U.S. 7,374,758 PTE Application

Apr 2, 2026EXHIBITPETITIONER

EX.1014 - Avery 2014

Apr 2, 2026EXHIBITPETITIONER

EX.1015 - Awwad 2017

Apr 2, 2026EXHIBITPETITIONER

EX.1016 - Brown 2015

Apr 2, 2026EXHIBITPETITIONER

EX.1017 The CATT Research Group 2011

Apr 2, 2026EXHIBITPETITIONER

EX.1018 - Celik 2015

Apr 2, 2026EXHIBITPETITIONER

EX.1019 - Cohen and Gardner

Apr 2, 2026EXHIBITPETITIONER

EX.1020 - Das 2015

Apr 2, 2026EXHIBITPETITIONER

EX.1021 - Dear 2017

Apr 2, 2026EXHIBITPETITIONER

EX.1022 - Duh 2017

Apr 2, 2026EXHIBITPETITIONER

EX.1023 - Elwes 2018

Apr 2, 2026EXHIBITPETITIONER

EX.1024 - Falavarjani and Nguyen

Apr 2, 2026EXHIBITPETITIONER

EX.1025 - He 2011

Apr 2, 2026EXHIBITPETITIONER

EX.1026 - Ho 2014

Apr 2, 2026EXHIBITPETITIONER

EX.1027 - Hong 2018

Apr 2, 2026EXHIBITPETITIONER

EX.1028 - Inoue 2014

Apr 2, 2026EXHIBITPETITIONER

EX.1029 - Jin and Hwang

Apr 2, 2026EXHIBITPETITIONER

EX.1030 - Presentation for Lehman Brothers Healthcare Conference

Apr 2, 2026EXHIBITPETITIONER

EX.1031 - Miller 2017

Apr 2, 2026EXHIBITPETITIONER

EX.1032 - Narasimhan 2012

Apr 2, 2026EXHIBITPETITIONER

EX.1033 - Neergaard 2013

Apr 2, 2026EXHIBITPETITIONER

EX.1034 - Nguyen 2009

Apr 2, 2026EXHIBITPETITIONER

EX.1035 - Nguyen 2012

Apr 2, 2026EXHIBITPETITIONER

EX.1037 - Gutierrez and Ferrara

Apr 2, 2026EXHIBITPETITIONER

EX.1038 - Salinas 2010

Apr 2, 2026EXHIBITPETITIONER

EX.1039 - Stewart 2012

Apr 2, 2026EXHIBITPETITIONER

EX.1040 - Sun 2012

Apr 2, 2026EXHIBITPETITIONER

EX.1041 - Trichonas and Kaiser

Apr 2, 2026EXHIBITPETITIONER

EX.1042 - Varma 2014

Apr 2, 2026EXHIBITPETITIONER

EX.1043 - Viswanath 2007

Apr 2, 2026EXHIBITPETITIONER

EX.1044 - Wang 2015

Apr 2, 2026EXHIBITPETITIONER

EX.1045 - Wang 2021

Apr 2, 2026EXHIBITPETITIONER

EX.1047 - Wykoff 2018

Apr 2, 2026EXHIBITPETITIONER

EX.1048 - Macugen 2011 Label

Apr 2, 2026EXHIBITPETITIONER

EX.1049 - Beovu 2019 Label

Apr 2, 2026EXHIBITPETITIONER

EX.1050 - Eylea 2011 Label

Apr 2, 2026EXHIBITPETITIONER

EX.1051 - Eylea 2012 Label

Apr 2, 2026EXHIBITPETITIONER

EX.1052 - Eylea 2014 Label

Apr 2, 2026EXHIBITPETITIONER

EX.1053 - Eylea 2016 Label

Apr 2, 2026EXHIBITPETITIONER

EX.1054 - Eylea HD 2024 Label

Apr 2, 2026EXHIBITPETITIONER

EX.1055 - Lucentis 2017 Label

Apr 2, 2026EXHIBITPETITIONER

EX.1057 - Vabysmo 2022 Label

Apr 2, 2026EXHIBITPETITIONER

EX.1058 - EMA Report

Apr 2, 2026EXHIBITPETITIONER

EX.1059 - Eylea Pharmacology Review

Apr 2, 2026EXHIBITPETITIONER

EX.1060 - EMA Annex

Apr 2, 2026EXHIBITPETITIONER

EX.1061 - Loureiro 2017

Apr 2, 2026EXHIBITPETITIONER

EX.1062 - Ferrara 2010

Apr 2, 2026EXHIBITPETITIONER

EX.1063 - Channa 2011

Apr 2, 2026EXHIBITPETITIONER

EX.1064 - Rhoades 2017

Apr 2, 2026EXHIBITPETITIONER

EX.1065 - Declaration of June Ann Munford

Apr 2, 2026EXHIBITPETITIONER

EX.1066 - Clinical Study Protocol NCT04126317

Apr 2, 2026EXHIBITPETITIONER

EX.1067 - Declaration of Dr. Jay Stewart, M.D.

Apr 2, 2026EXHIBITPETITIONER

EX.1068 - Declaration of Dr. Barrett Rabinow, M.D.

Apr 2, 2026EXHIBITPETITIONER

EX1069 - Alvotech Petition

Apr 2, 2026EXHIBITPETITIONER

EX1070 - Alvotech Institution Decision

Apr 2, 2026EXHIBITPETITIONER

Petition: as filed

Apr 2, 2026PAPERPETITIONER

Notice: Power of Attorney

Apr 2, 2026PAPERPETITIONER

Motion: Joinder

Apr 2, 2026PAPERPETITIONER