The detailed information for PTAB case with proceeding number IPR2025-00233 filed by Formycon AG against Regeneron Pharmaceuticals, Inc. on Dec 2, 2024. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00233
Filing Date
Dec 2, 2024
Petitioner
Formycon AG
Respondent
Regeneron Pharmaceuticals, Inc.
Status
Institution Denied
Respondent Application Number
16739559
Respondent Tech Center
1600
Respondent Patent Number
11084865
Institution Decision Date
Jun 2, 2025
Termination Date
Jun 2, 2025

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

Notice: refund approved

Jul 1, 2025PAPERBOARD

Petitioner’s Request for Refund

Jun 30, 2025PAPERPETITIONER

EXPUNGED

Jun 2, 2025PAPERBOARD

Institution Decision: Deny

Jun 2, 2025PAPERBOARD

PATENT OWNER’S SURREPLY IN SUPPORT OF PRELIMINARY RESPONSE

May 7, 2025PAPERPATENT OWNER

YESAFILI Label

May 7, 2025EXHIBITPATENT OWNER

Email from D. Berl to District Court

May 7, 2025EXHIBITPATENT OWNER

Formycon’s Reply ISO Its Motion to Partially Adopt SB’s Motion, 24-md-3103, Dkt. 502 (N.D.W. Va.)

May 7, 2025EXHIBITPATENT OWNER

Executed Summons Returned in Regeneron Pharmaceuticals, Inc. v. Formycon AG, Civil Action No., 1:23-CV-97

Apr 23, 2025EXHIBITPETITIONER

Minute entry for proceedings held before Chief District Judge Kleeh, scheduling conference held on 5/17/2024

Apr 23, 2025EXHIBITPETITIONER

Defendants' Motion For Status Conference In Re Aflibercept Patent Litigation

Apr 23, 2025EXHIBITPETITIONER

Samsung Bioepis Co., Ltd's Motion for Entry of Scheduling Order Pursuant to Rule 16

Apr 23, 2025EXHIBITPETITIONER

Formycon AG's Motion to Partially Adopt and Join Samsung Bioepis's Motion for Entry of Scheduling Order

Apr 23, 2025EXHIBITPETITIONER

Celltrion's Motion for Status Conference and Notice of Partial Adoption and Joinder of Samsung Bioepis's Scheduling Motion

Apr 23, 2025EXHIBITPETITIONER

Email from Arthur Argall to Louis Fogel

Apr 23, 2025EXHIBITPETITIONER

Lex Machina, Timing metrics for Federal District Court Cases for Judge Thomas Shawn Kleeh

Apr 23, 2025EXHIBITPETITIONER

Lex Machina, Timing metrics for Federal District Court Cases in ND.W.Va.

Apr 23, 2025EXHIBITPETITIONER

Stipulation and Order Vacating Permanent Injunction Previously Issued

Apr 23, 2025EXHIBITPETITIONER

Transcript from Oral Argument in Regeneron Pharmaceuticals Inc. v. Mylan Pharmaceuticals Inc.

Apr 23, 2025EXHIBITPETITIONER

Celltrion v. Regeneron Pharmaceuticals IPR2023-00462, Decision Granting Institution of IPR, Paper 11

Apr 23, 2025EXHIBITPETITIONER

Petitioner's Reply to Patent Owner's Preliminary Response to Address Discretionary Denial

Apr 23, 2025PAPERPETITIONER

Conduct of the Proceeding Granting Request for Additional Briefing 37 C.F.R. § 42.5

Apr 14, 2025PAPERBOARD

Exhibit 3001

Apr 14, 2025EXHIBITBOARD

Regeneron's Preliminary Patent Owner Response (IPR2025-00233)

Mar 17, 2025PAPERPATENT OWNER

Mylan Redacted Trial Decision, 22-cv-61, Dkt. 692 (N.D.W. Va.)

Mar 17, 2025EXHIBITPATENT OWNER

SB Redacted PI Decision, 24-md-3103, Dkt. 194 (N.D.W. Va.)

Mar 17, 2025EXHIBITPATENT OWNER

Formycon Redacted PI Decision, 24-md-3103, Dkt. 247 (N.D.W. Va.)

Mar 17, 2025EXHIBITPATENT OWNER

Celltrion Redacted PI Decision, 24-md-3103, Dkt. 248 (N.D.W. Va.)

Mar 17, 2025EXHIBITPATENT OWNER

SB Appeal Decision, 24-1965, Dkt. 76 (Fed. Cir.)

Mar 17, 2025EXHIBITPATENT OWNER

Formycon Appeal Decision, 24-2009, Dkt. 67 (Fed. Cir.)

Mar 17, 2025EXHIBITPATENT OWNER

Celltrion Appeal Decision, 24-2058, Dkt. 62 (Fed. Cir.)

Mar 17, 2025EXHIBITPATENT OWNER

Exhibit A, Samsung Bioepis’s Proposed Schedule, 24-md-3103, Dkt. 478-1 (N.D.W. Va.)

Mar 17, 2025EXHIBITPATENT OWNER

Regeneron Pharmaceuticals, Inc.’s Response, 24-md-3103, Dkt. 483 (N.D.W. Va.)

Mar 17, 2025EXHIBITPATENT OWNER

Regeneron v. Mylan, 22-cv-61, Trial Transcript (Public Excerpts) (N.D.W. Va.)

Mar 17, 2025EXHIBITPATENT OWNER

J.L. Fast et al., Physical Instability of a Therapeutic Fc Fusion Protein: Domain Contributions to Conformational and Colloidal Stability (2009)

Mar 17, 2025EXHIBITPATENT OWNER

Regeneron v. Mylan, 22-cv-61, Trial Ex. DTX-3619A, Fusion Proteins Disclosed in Papadopoulos

Mar 17, 2025EXHIBITPATENT OWNER

D. Ghate & H.F. Edelhauser, Ocular Drug Delivery (2006)

Mar 17, 2025EXHIBITPATENT OWNER

T.L. Jackson et al., Human Retinal Molecular Weight Exclusion Limit and Estimate of Species Variation (2003)

Mar 17, 2025EXHIBITPATENT OWNER

N. Ferrara et al., Development of Ranibizumab, an Anti–Vascular Endothelial Growth Factor Antigen Binding Fragment, as Therapy for Neovascular Age-Related Macular Degeneration (2006)

Mar 17, 2025EXHIBITPATENT OWNER

A.M. Sinclair & S. Elliott, Glycoengineering: The Effect of Glycosylation on the Properties of Therapeutic Proteins (2005)

Mar 17, 2025EXHIBITPATENT OWNER

J.A. Marinaro et al., O-glycosylation Delays the Clearance of Human IGF-Binding Protein-6 from the Circulation (2000)

Mar 17, 2025EXHIBITPATENT OWNER

R.L. Shields et al., High Resolution Mapping of the Binding Site on Human IgG1 for FcγRI, FcγRII, FcγRIII, and FcRn and Design of IgG1 Variants with Improved Binding to the FcγR* (2001)

Mar 17, 2025EXHIBITPATENT OWNER

WO 2006/047325

Mar 17, 2025EXHIBITPATENT OWNER

W. Wang, Protein Aggregation and Its Inhibition in Biopharmaceutics (2005)

Mar 17, 2025EXHIBITPATENT OWNER

W. Wang, Instability, Stabilization, and Formulation of Liquid Protein Pharmaceuticals (1999)

Mar 17, 2025EXHIBITPATENT OWNER

P.J. Rosenfeld et al., Maximum Tolerated Dose of a Humanized Anti–Vascular Endothelial Growth Factor Antibody Fragment for Treating Neovascular Age-Related Macular Degeneration (2005)

Mar 17, 2025EXHIBITPATENT OWNER

Stedmans Medical Dictionary 265360

Mar 17, 2025EXHIBITPATENT OWNER

Declaration of Kenneth S. Graham, dated April 18, 2024

Mar 17, 2025EXHIBITPATENT OWNER

U.S. Patent Application Publication No. 2001/0014326

Mar 17, 2025EXHIBITPATENT OWNER

U.S. Patent Application Publication No. 2003/0113316

Mar 17, 2025EXHIBITPATENT OWNER

FDA Guidance for Industry, Stability Testing

Mar 17, 2025EXHIBITPATENT OWNER

Thomas et al., Comparative Effectiveness of Aflibercept for the Treatment of Patients with Neovascular Age-Related Macular Degeneration (2013)

Mar 17, 2025EXHIBITPATENT OWNER

N. Ferrara et al., Discovery and Development of Bevacizumab, an Anti-VEGF Antibody for Treating Cancer (2004)

Mar 17, 2025EXHIBITPATENT OWNER

AHZANTIVE(R) Label

Mar 17, 2025EXHIBITPATENT OWNER

Eylea® Label

Mar 17, 2025EXHIBITPATENT OWNER

Petitioner's Reply in Support of Conditional Motion for Joinder

Jan 30, 2025PAPERPETITIONER

Petitioner's Updated Mandatory Notices

Jan 30, 2025PAPERPETITIONER

Response to Petitioner's Conditional Motion for Joinder

Dec 30, 2024PAPERPATENT OWNER

Notice: Mandatory Notice

Dec 20, 2024PAPERPATENT OWNER

Notice: Power of Attorney

Dec 20, 2024PAPERPATENT OWNER

Notice: Notice filing date accorded

Dec 17, 2024PAPERBOARD

U.S. Patent No. 11,084,865 (“’865 Patent”)

Dec 2, 2024EXHIBITPETITIONER

File History of U.S. Application No. 16/739,559

Dec 2, 2024EXHIBITPETITIONER

Ferrara & Kerbel, Angiogenesis as a Therapeutic Target (“Ferrara 2005”)

Dec 2, 2024EXHIBITPETITIONER

Fraser, Single Injections of Vascular Endothelial Growth Factor ("Fraser")

Dec 2, 2024EXHIBITPETITIONER

Holash, VEGF-Trap: A VEGF Blocker with Potent Antitumor Effects (“Holash”)

Dec 2, 2024EXHIBITPETITIONER

February 3, 2006 Angiogenesis Presentation

Dec 2, 2024EXHIBITPETITIONER

February 8, 2006 Merrill Lynch Presentation

Dec 2, 2024EXHIBITPETITIONER

March 8, 2006 Lehman Brothers Presentation

Dec 2, 2024EXHIBITPETITIONER

Press Release, VEGF trap oncology program with Sanofi-Aventis

Dec 2, 2024EXHIBITPETITIONER

Rudge, VEGF Trap as a Novel Antiangiogenic Treatment (“Rudge”)

Dec 2, 2024EXHIBITPETITIONER

Wulff, Prevention of Thecal Angiogenesis (“Wulff”)

Dec 2, 2024EXHIBITPETITIONER

Press Release, Regeneron’s VEGF trap demonstrates positive preliminary

Dec 2, 2024EXHIBITPETITIONER

Chang, Practical Approaches to Protein Formulation Development (Chang 2002)

Dec 2, 2024EXHIBITPETITIONER

U.S. Patent No. 7,374,758 to Papadopoulos et al. (“’758 Patent”)

Dec 2, 2024EXHIBITPETITIONER

Nayar, High throughput formulation: strategies for rapid dev (“Nayar”)

Dec 2, 2024EXHIBITPETITIONER

U.S. Patent No. 8,110,546 to Dix et al. (“Dix”)

Dec 2, 2024EXHIBITPETITIONER

September 27, 2005 UBS Global Life Sciences Conference Presentation

Dec 2, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2003/0113316 to Kaisheva et al.

Dec 2, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2003/0138417 to Kaisheva et al.

Dec 2, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2004/0197324 to Liu et al. (“Liu”)

Dec 2, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2004/0265309 to Kandel et al.

Dec 2, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2005/0112061 to Holash et al.

Dec 2, 2024EXHIBITPETITIONER

International Publication No. WO 00/75319 to Papadopoulos et al.

Dec 2, 2024EXHIBITPETITIONER

International Publication No. WO 97/04801 to Andya et al.

Dec 2, 2024EXHIBITPETITIONER

Merriam Webster Vial Definition

Dec 2, 2024EXHIBITPETITIONER

AVASTIN Label

Dec 2, 2024EXHIBITPETITIONER

RAPTIVA Label

Dec 2, 2024EXHIBITPETITIONER

REMICADE Label

Dec 2, 2024EXHIBITPETITIONER

SIMULECT Label

Dec 2, 2024EXHIBITPETITIONER

HERCEPTIN Label

Dec 2, 2024EXHIBITPETITIONER

XOLAIR Label

Dec 2, 2024EXHIBITPETITIONER

FDA Container Closure Guidance

Dec 2, 2024EXHIBITPETITIONER

US Patent Pub No 20060058234

Dec 2, 2024EXHIBITPETITIONER

Chirila (1998)

Dec 2, 2024EXHIBITPETITIONER

Neto 2023

Dec 2, 2024EXHIBITPETITIONER

Eldeeb 2017

Dec 2, 2024EXHIBITPETITIONER

Macugen Label

Dec 2, 2024EXHIBITPETITIONER

Vitravene Label

Dec 2, 2024EXHIBITPETITIONER

Vernon 2005

Dec 2, 2024EXHIBITPETITIONER

Jaffe 2006

Dec 2, 2024EXHIBITPETITIONER

Jaffe 2006 Rosenfeld 2006

Dec 2, 2024EXHIBITPETITIONER

Rosenfeld 2003

Dec 2, 2024EXHIBITPETITIONER

Costa 2006

Dec 2, 2024EXHIBITPETITIONER

Corderio 2006

Dec 2, 2024EXHIBITPETITIONER

Rosenfeld 2005

Dec 2, 2024EXHIBITPETITIONER

Bonni-Filho 2005

Dec 2, 2024EXHIBITPETITIONER

Gillies 2003

Dec 2, 2024EXHIBITPETITIONER

Eyetech Study

Dec 2, 2024EXHIBITPETITIONER

Hida 1986

Dec 2, 2024EXHIBITPETITIONER

Jonas 2003

Dec 2, 2024EXHIBITPETITIONER

Danis 2000

Dec 2, 2024EXHIBITPETITIONER

Young 2001

Dec 2, 2024EXHIBITPETITIONER

Jonas 2005

Dec 2, 2024EXHIBITPETITIONER

Gallemore

Dec 2, 2024EXHIBITPETITIONER

Kupperman I

Dec 2, 2024EXHIBITPETITIONER

Kuppermann II

Dec 2, 2024EXHIBITPETITIONER

Vitrase Label

Dec 2, 2024EXHIBITPETITIONER

Gaudreault 2005

Dec 2, 2024EXHIBITPETITIONER

Lucentis Label

Dec 2, 2024EXHIBITPETITIONER

Macugen Approval Letter

Dec 2, 2024EXHIBITPETITIONER

CATT Study

Dec 2, 2024EXHIBITPETITIONER

Oliveira 2001

Dec 2, 2024EXHIBITPETITIONER

Wang 2004

Dec 2, 2024EXHIBITPETITIONER

Tezel 1998

Dec 2, 2024EXHIBITPETITIONER

Tsui 2012

Dec 2, 2024EXHIBITPETITIONER

Sakuma 2005

Dec 2, 2024EXHIBITPETITIONER

Gandorfer 2004

Dec 2, 2024EXHIBITPETITIONER

Malik 2014

Dec 2, 2024EXHIBITPETITIONER

Application for Extension of Patent Term to US Patent No 7374758

Dec 2, 2024EXHIBITPETITIONER

US Patent Pub No 20040014667

Dec 2, 2024EXHIBITPETITIONER

US Patent Pub No 20050175610

Dec 2, 2024EXHIBITPETITIONER

Drickamer 1998

Dec 2, 2024EXHIBITPETITIONER

Kimura 1997

Dec 2, 2024EXHIBITPETITIONER

Baker 2001

Dec 2, 2024EXHIBITPETITIONER

Kobata 2000

Dec 2, 2024EXHIBITPETITIONER

Dwek 1995

Dec 2, 2024EXHIBITPETITIONER

Liu 2015

Dec 2, 2024EXHIBITPETITIONER

Jefferis 2005

Dec 2, 2024EXHIBITPETITIONER

’992 IPR POR

Dec 2, 2024EXHIBITPETITIONER

Ronin 1981

Dec 2, 2024EXHIBITPETITIONER

Imperiali 1995

Dec 2, 2024EXHIBITPETITIONER

Anguita 2021

Dec 2, 2024EXHIBITPETITIONER

Hart 1992

Dec 2, 2024EXHIBITPETITIONER

Jager 2004

Dec 2, 2024EXHIBITPETITIONER

Garcia-Valldecabres 2004

Dec 2, 2024EXHIBITPETITIONER

Andya 2003

Dec 2, 2024EXHIBITPETITIONER

Parkins 2000

Dec 2, 2024EXHIBITPETITIONER

Nov 22 OA Response

Dec 2, 2024EXHIBITPETITIONER

US Patent Pub No 20050281822

Dec 2, 2024EXHIBITPETITIONER

Garcia-Carmona 2003

Dec 2, 2024EXHIBITPETITIONER

Manning Declaration - IPR2021-00881

Dec 2, 2024EXHIBITPETITIONER

Sigma Polysorbate 20 Product Information

Dec 2, 2024EXHIBITPETITIONER

Ansel 2005

Dec 2, 2024EXHIBITPETITIONER

Cheng 2005

Dec 2, 2024EXHIBITPETITIONER

Illingworth 1981

Dec 2, 2024EXHIBITPETITIONER

Chan 1998

Dec 2, 2024EXHIBITPETITIONER

Hanna 2004

Dec 2, 2024EXHIBITPETITIONER

Oakton 2005

Dec 2, 2024EXHIBITPETITIONER

Regeneron Appeal Responsive Brief

Dec 2, 2024EXHIBITPETITIONER

McNally, Protein Formulation and Delivery, Drugs and the Pharmaceutical

Dec 2, 2024EXHIBITPETITIONER

Kenalog Label

Dec 2, 2024EXHIBITPETITIONER

Forrest Curriculum Vitae

Dec 2, 2024EXHIBITPETITIONER

Lefkowitz Declaration (“Lefkowitz”)

Dec 2, 2024EXHIBITPETITIONER

Lefkowitz Curriculum Vitae

Dec 2, 2024EXHIBITPETITIONER

Zhou Declaration (“Zhou”)

Dec 2, 2024EXHIBITPETITIONER

Zhou Curriculum Vitae

Dec 2, 2024EXHIBITPETITIONER

Petitioner's Conditional Motion for Joinder

Dec 2, 2024PAPERPETITIONER

Petition for IPR of US 11084865

Dec 2, 2024PAPERPETITIONER

Notice : Power of Attorney

Dec 2, 2024PAPERPETITIONER

Forrest Declaration (“Forrest”)

Dec 2, 2024EXHIBITPETITIONER