The detailed information for PTAB case with proceeding number IPR2025-00176 filed by Samsung Bioepis Co., Ltd. against Regeneron Pharmaceuticals, Inc. on Nov 20, 2024. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00176
Filing Date
Nov 20, 2024
Petitioner
Samsung Bioepis Co., Ltd.
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

Institution Decision: Deny

Jun 2, 2025PAPERBOARD

PATENT OWNER’S SURREPLY IN SUPPORT OF PRELIMINARY RESPONSE

May 7, 2025PAPERPATENT OWNER

Email from D. Berl to District Court

May 7, 2025EXHIBITPATENT OWNER

'992 IPR Decision

Apr 23, 2025EXHIBITPETITIONER

'601 IPR Decision

Apr 23, 2025EXHIBITPETITIONER

'572 IPR Decision

Apr 23, 2025EXHIBITPETITIONER

'681 IPR Decision

Apr 23, 2025EXHIBITPETITIONER

'601 IPR Decision

Apr 23, 2025EXHIBITPETITIONER

'601 Disclaimer

Apr 23, 2025EXHIBITPETITIONER

'601 Disclaimer

Apr 23, 2025EXHIBITPETITIONER

'601 Disclaimer

Apr 23, 2025EXHIBITPETITIONER

'572 Disclaimer

Apr 23, 2025EXHIBITPETITIONER

'992 Disclaimer

Apr 23, 2025EXHIBITPETITIONER

First District Court Complaint

Apr 23, 2025EXHIBITPETITIONER

Second District Court Complaint

Apr 23, 2025EXHIBITPETITIONER

Email re Proposed Scheduling Order

Apr 23, 2025EXHIBITPETITIONER

ID in Celltrion '992 IPR

Apr 23, 2025EXHIBITPETITIONER

Regeneron May 10 Submission

Apr 23, 2025EXHIBITPETITIONER

Summons in District Court

Apr 23, 2025EXHIBITPETITIONER

Motion for Entry of Scheduling Order

Apr 23, 2025EXHIBITPETITIONER

Email regarding Updated Case Management Order

Apr 23, 2025EXHIBITPETITIONER

Mylan Stipulation of Dismissal

Apr 23, 2025EXHIBITPETITIONER

Proposed Case Management Order

Apr 23, 2025EXHIBITPETITIONER

Reply to POPR

Apr 23, 2025PAPERPETITIONER

Ex. 3001

Apr 10, 2025EXHIBITBOARD

ORDER Conduct of the Proceeding Granting Request for Additional Briefing

Apr 10, 2025PAPERBOARD

Regeneron's Preliminary Patent Owner Response (IPR2025-00176)

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

OPUVIZ™ Label

Mar 17, 2025EXHIBITPATENT OWNER

Eylea® Label

Mar 17, 2025EXHIBITPATENT OWNER

Notice: Updated Mandatory Notice

Dec 31, 2024PAPERPATENT OWNER

Notice: Updated Power of Attorney

Dec 31, 2024PAPERPATENT OWNER

Notice: Notice filing date accorded

Dec 17, 2024PAPERBOARD

Notice : Power of Attorney

Dec 11, 2024PAPERPATENT OWNER

Notice : Mandatory Notice

Dec 11, 2024PAPERPATENT OWNER

U.S. Patent No. 11,084,865

Nov 20, 2024EXHIBITPETITIONER

Yaman Curriculum Vitae

Nov 20, 2024EXHIBITPETITIONER

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

Nov 20, 2024EXHIBITPETITIONER

Chaum Curriculum Vitae

Nov 20, 2024EXHIBITPETITIONER

Holash

Nov 20, 2024EXHIBITPETITIONER

February 3, 2006 Presentation

Nov 20, 2024EXHIBITPETITIONER

February 8, 2006 Presentation

Nov 20, 2024EXHIBITPETITIONER

March 8, 2006 Lehman Brothers Presentation

Nov 20, 2024EXHIBITPETITIONER

Press Release “VEGF trap oncology program with Sanofi-Aventis planned..."

Nov 20, 2024EXHIBITPETITIONER

Rudge 2005

Nov 20, 2024EXHIBITPETITIONER

Press Release, “Regeneron’s VEGF trap demonstrates positive preliminary..."

Nov 20, 2024EXHIBITPETITIONER

Chang 2002

Nov 20, 2024EXHIBITPETITIONER

U.S. Patent No. 7,374,758

Nov 20, 2024EXHIBITPETITIONER

U.S. Patent No. 8,110,546

Nov 20, 2024EXHIBITPETITIONER

September 27, 2005 UBS Global Life Sciences Conference Presentation

Nov 20, 2024EXHIBITPETITIONER

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

Nov 20, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2003/0138417

Nov 20, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2004/0197324

Nov 20, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2004/0265309

Nov 20, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2005/0112061

Nov 20, 2024EXHIBITPETITIONER

International Publication No. WO 00/75319

Nov 20, 2024EXHIBITPETITIONER

International Publication No. WO 97/04801

Nov 20, 2024EXHIBITPETITIONER

Merriam Webster Vial Definition

Nov 20, 2024EXHIBITPETITIONER

AVASTIN Label

Nov 20, 2024EXHIBITPETITIONER

RAPTIVA Label

Nov 20, 2024EXHIBITPETITIONER

REMICADE Label

Nov 20, 2024EXHIBITPETITIONER

SIMULECT Label

Nov 20, 2024EXHIBITPETITIONER

HERCEPTIN Label

Nov 20, 2024EXHIBITPETITIONER

XOLAIR Label

Nov 20, 2024EXHIBITPETITIONER

FDA Container Closure Guidance

Nov 20, 2024EXHIBITPETITIONER

U.S. Patent Pub. No. 2006/0058234

Nov 20, 2024EXHIBITPETITIONER

Butler Curriculum Vitae

Nov 20, 2024EXHIBITPETITIONER

Chirila (1998)

Nov 20, 2024EXHIBITPETITIONER

Neto 2023

Nov 20, 2024EXHIBITPETITIONER

Eldeeb 2017

Nov 20, 2024EXHIBITPETITIONER

Macugen Label

Nov 20, 2024EXHIBITPETITIONER

Vitravene Label

Nov 20, 2024EXHIBITPETITIONER

Vernon 2005

Nov 20, 2024EXHIBITPETITIONER

Jaffe 2006

Nov 20, 2024EXHIBITPETITIONER

Rosenfeld 2006

Nov 20, 2024EXHIBITPETITIONER

Rosenfeld 2003

Nov 20, 2024EXHIBITPETITIONER

Costa 2006

Nov 20, 2024EXHIBITPETITIONER

Rosenfeld 2005

Nov 20, 2024EXHIBITPETITIONER

Bonni-Filho 2005

Nov 20, 2024EXHIBITPETITIONER

Gillies 2003

Nov 20, 2024EXHIBITPETITIONER

Eyetech Study

Nov 20, 2024EXHIBITPETITIONER

Hida 1986

Nov 20, 2024EXHIBITPETITIONER

Jonas 2003

Nov 20, 2024EXHIBITPETITIONER

Danis 2000

Nov 20, 2024EXHIBITPETITIONER

Young 2001

Nov 20, 2024EXHIBITPETITIONER

Kenalog Label

Nov 20, 2024EXHIBITPETITIONER

Jonas 2005

Nov 20, 2024EXHIBITPETITIONER

Gallemore

Nov 20, 2024EXHIBITPETITIONER

Kupperman I

Nov 20, 2024EXHIBITPETITIONER

Kuppermann II

Nov 20, 2024EXHIBITPETITIONER

Vitrase Label

Nov 20, 2024EXHIBITPETITIONER

Gaudreault 2005

Nov 20, 2024EXHIBITPETITIONER

Lucentis Label

Nov 20, 2024EXHIBITPETITIONER

CATT Study

Nov 20, 2024EXHIBITPETITIONER

Oliveira 2001

Nov 20, 2024EXHIBITPETITIONER

Wang 2004

Nov 20, 2024EXHIBITPETITIONER

Tezel 1998

Nov 20, 2024EXHIBITPETITIONER

Tsui 2012

Nov 20, 2024EXHIBITPETITIONER

Sakuma 2005

Nov 20, 2024EXHIBITPETITIONER

Gandorfer 2004

Nov 20, 2024EXHIBITPETITIONER

Malik 2014

Nov 20, 2024EXHIBITPETITIONER

Application for Extension of Patent Term to U.S. Patent No. 7,374,758

Nov 20, 2024EXHIBITPETITIONER

U.S. Patent Pub. No. 2004/0014667

Nov 20, 2024EXHIBITPETITIONER

U.S. Patent Pub. No. 2005/0175610

Nov 20, 2024EXHIBITPETITIONER

Drickamer 1998

Nov 20, 2024EXHIBITPETITIONER

Kimura 1997

Nov 20, 2024EXHIBITPETITIONER

Baker 2001

Nov 20, 2024EXHIBITPETITIONER

Kobata 2000

Nov 20, 2024EXHIBITPETITIONER

Dwek 1995

Nov 20, 2024EXHIBITPETITIONER

Liu 2015

Nov 20, 2024EXHIBITPETITIONER

Jefferis 2005

Nov 20, 2024EXHIBITPETITIONER

’992 IPR POR

Nov 20, 2024EXHIBITPETITIONER

Ronin 1981

Nov 20, 2024EXHIBITPETITIONER

Imperiali 1995

Nov 20, 2024EXHIBITPETITIONER

Anguita 2021

Nov 20, 2024EXHIBITPETITIONER

Hart 1992

Nov 20, 2024EXHIBITPETITIONER

Jager 2004

Nov 20, 2024EXHIBITPETITIONER

Garcia-Valldecabres 2004

Nov 20, 2024EXHIBITPETITIONER

Andya 2003

Nov 20, 2024EXHIBITPETITIONER

Parkins 2000

Nov 20, 2024EXHIBITPETITIONER

Nov 22 OA Response

Nov 20, 2024EXHIBITPETITIONER

U.S. Patent Pub. No. 2005/0281822

Nov 20, 2024EXHIBITPETITIONER

Garcia-Carmona 2003

Nov 20, 2024EXHIBITPETITIONER

Manning Declaration - IPR2021-00881

Nov 20, 2024EXHIBITPETITIONER

Sigma Polysorbate 20 Product Information

Nov 20, 2024EXHIBITPETITIONER

Cheng 2005

Nov 20, 2024EXHIBITPETITIONER

Illingworth 1981

Nov 20, 2024EXHIBITPETITIONER

Chan 1998

Nov 20, 2024EXHIBITPETITIONER

Hanna 2004

Nov 20, 2024EXHIBITPETITIONER

Oakton 2005

Nov 20, 2024EXHIBITPETITIONER

Regeneron Appeal Responsive Brief

Nov 20, 2024EXHIBITPETITIONER

Samsung Bioepis’s Motion for Status Conference

Nov 20, 2024EXHIBITPETITIONER

Regeneron’s Response to Motion for Status Conference

Nov 20, 2024EXHIBITPETITIONER

Mylan Emergency Motion from Mylan Litigation

Nov 20, 2024EXHIBITPETITIONER

Regeneron’s Response to April Emergency Motion from Mylan Litigation

Nov 20, 2024EXHIBITPETITIONER

Status Conference Transcript from Mylan Litigation

Nov 20, 2024EXHIBITPETITIONER

Macugen Approval Letter

Nov 20, 2024EXHIBITPETITIONER

Notice : Power of Attorney

Nov 20, 2024PAPERPETITIONER

Ansel 2005

Nov 20, 2024EXHIBITPETITIONER

Ferrara 2005

Nov 20, 2024EXHIBITPETITIONER

Fraser 2005

Nov 20, 2024EXHIBITPETITIONER

Wulff 2002

Nov 20, 2024EXHIBITPETITIONER

Corderio 2006

Nov 20, 2024EXHIBITPETITIONER

Nayar 2002

Nov 20, 2024EXHIBITPETITIONER

Petition : as filed

Nov 20, 2024PAPERPETITIONER

Yaman Declaration

Nov 20, 2024EXHIBITPETITIONER

Chaum Declaration

Nov 20, 2024EXHIBITPETITIONER

Butler Declaration

Nov 20, 2024EXHIBITPETITIONER