IP Verse

Shanghai Hongene Biotech Corporation vs ChemGenes Corporation

The detailed information for PTAB case with proceeding number IPR2023-00862 filed by Shanghai Hongene Biotech Corporation against ChemGenes Corporation on Apr 20, 2023. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2023-00862
Filing Date
Apr 20, 2023
Petitioner
Shanghai Hongene Biotech Corporation
Respondent
ChemGenes Corporation
Status
Final Written Decision
Respondent Application Number
12708827
Respondent Tech Center
1600
Respondent Patent Number
8541569
Institution Decision Date
Oct 24, 2023
Termination Date
Oct 17, 2024

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

Patent Owner's Updated Mandatory Notices

Feb 11, 2025PAPERPATENT OWNER

Final Written Decision: original

Oct 17, 2024PAPERBOARD

REDACTED 2024-06-03 Patent Owner Sur-reply

Jun 13, 2024PAPERPATENT OWNER

Email chain between ChemGenes’ and Hongene’s counsel

Jun 13, 2024EXHIBITPATENT OWNER

Email chain between ChemGenes’ and Hongene’s counsel

Jun 13, 2024EXHIBITPATENT OWNER

Redacted Version - Email chain between ChemGenes’ and Hongene’s counsel

Jun 13, 2024EXHIBITPATENT OWNER

Redacted Version - Email chain between ChemGenes’ and Hongene’s counsel

Jun 13, 2024EXHIBITPATENT OWNER

Petitioner's Motion to Seal

Jun 12, 2024PAPERPETITIONER

Agreed Protective Order

Jun 12, 2024EXHIBITPETITIONER

Protective Order (Comparison)

Jun 12, 2024EXHIBITPETITIONER

Patent Owner Sur-Reply

Jun 3, 2024PAPERPATENT OWNER

Email chain between ChemGenes’ and Hongene’s counsel (01/25/2024-02/05/2024)

Jun 3, 2024EXHIBITPATENT OWNER

Email chain between ChemGenes’ and Hongene’s counsel (02/07/2024- 2/14/2024)

Jun 3, 2024EXHIBITPATENT OWNER

Email chain between ChemGenes’ and Hongene’s counsel (02/21/2024-03/04/2024)

Jun 3, 2024EXHIBITPATENT OWNER

Email chain between ChemGenes’ and Hongene’s counsel (03/13/2024-03/14/2024)

Jun 3, 2024EXHIBITPATENT OWNER

Exhibit 3003

May 22, 2024EXHIBITBOARD

Order: Conduct of the Proceeding Authorizing Patent Owner’s Request to Withdraw its Motion to Amend Claims

May 22, 2024PAPERBOARD

Notice: PRELIMINARY GUIDANCE PATENT OWNER’S MOTION TO AMEND

May 13, 2024PAPERBOARD

Patent Owner's Second Notice of Remote Deposition of Phil S. Baran, Ph.D.

May 13, 2024PAPERPATENT OWNER

Petitioner's Opposition to Motion to Amend Claims

Apr 22, 2024PAPERPETITIONER

Petitioner's Reply to Patent Owner Response

Apr 22, 2024PAPERPETITIONER

Ex. 1005 - Baran Dec re 569 Motion to Amend

Apr 22, 2024EXHIBITPETITIONER

Ex. 1006 - Baran CV

Apr 22, 2024EXHIBITPETITIONER

Ex. 1007 - Modern approaches 2024

Apr 22, 2024EXHIBITPETITIONER

Ex. 1008 - IPR2023-00490 Ex. 2035 Redacted

Apr 22, 2024EXHIBITPETITIONER

Ex. 1009 - PCTUS2009005063

Apr 22, 2024EXHIBITPETITIONER

Ex. 1010 - US4668777

Apr 22, 2024EXHIBITPETITIONER

Ex. 1011 - US20080234475

Apr 22, 2024EXHIBITPETITIONER

Ex. 1012 - Srivastava 2008

Apr 22, 2024EXHIBITPETITIONER

Ex. 1013 - US7897758

Apr 22, 2024EXHIBITPETITIONER

Ex. 1014 - Grotli 1997

Apr 22, 2024EXHIBITPETITIONER

Ex. 1015 - Sproat 1994

Apr 22, 2024EXHIBITPETITIONER

Ex. 1016 - Manoharan 2004

Apr 22, 2024EXHIBITPETITIONER

Ex. 1017 - Nawrot 2006

Apr 22, 2024EXHIBITPETITIONER

Ex. 1018 - Roberts 1995

Apr 22, 2024EXHIBITPETITIONER

Ex. 1019 - Ramzaeva 1997

Apr 22, 2024EXHIBITPETITIONER

Ex. 1020 - Schmidt 1995

Apr 22, 2024EXHIBITPETITIONER

Ex. 1021 - McLaughlin 1988

Apr 22, 2024EXHIBITPETITIONER

Ex. 1022 - Kawasaki 1993

Apr 22, 2024EXHIBITPETITIONER

Ex. 1023 - Oberhauser 1992

Apr 22, 2024EXHIBITPETITIONER

Ex. 1024 - Pasternak 2007

Apr 22, 2024EXHIBITPETITIONER

Patent Owner Update Mandatory Disclosures

Feb 9, 2024PAPERPATENT OWNER

PATENT OWNER RESPONSE

Feb 5, 2024PAPERPATENT OWNER

Expert Declaration of Patrick Hrdlicka, Ph.D.

Feb 5, 2024EXHIBITPATENT OWNER

U.S. Provisional Patent Application No. 61/191,065

Feb 5, 2024EXHIBITPATENT OWNER

Deposition Transcript of Dr. Phil S. Baran (Jan. 22, 2024)

Feb 5, 2024EXHIBITPATENT OWNER

ChemGenes Corporation Invoice 28401 dated 6/2/2004

Feb 5, 2024EXHIBITPATENT OWNER

ChemGenes Corporation Invoice 43871 dated 3/3/2008

Feb 5, 2024EXHIBITPATENT OWNER

ChemGenes Corporation Invoice 35809 dated 5/16/2006

Feb 5, 2024EXHIBITPATENT OWNER

ChemGenes Corporation Invoice 35778 dated 6/13/2006

Feb 5, 2024EXHIBITPATENT OWNER

ChemGenes Corporation Invoice 36382 dated 6/22/2006

Feb 5, 2024EXHIBITPATENT OWNER

ChemGenes Corporation Invoice 37774 dated 12/4/2006

Feb 5, 2024EXHIBITPATENT OWNER

ChemGenes Corporation Catalog, Bio Technology Products & Manufacturer of DNA-RNA Intermediates (1999)

Feb 5, 2024EXHIBITPATENT OWNER

ChemGenes Corporation Catalog, Bio Technology Products & Manufacturer of DNA-RNA Intermediates (Feb. 2009)

Feb 5, 2024EXHIBITPATENT OWNER

ChemGenes Corporation Catalog, Bio Technology Products & Manufacturer of DNA-RNA Intermediates, E-Catalog Version 6.0, (Release Date 10-12-2009)

Feb 5, 2024EXHIBITPATENT OWNER

ChemGenes Corporation Catalog, Bio Technology Products & Manufacturer of DNA-RNA Intermediates, E-Catalog Version 7.0, (Release Date 12-12-2009)

Feb 5, 2024EXHIBITPATENT OWNER

Wagner & Pfleiderer, Synthesis of 2′-Deoxyribonucleoside 5′- Phosphoramidites: New Building Blocks for the Inverse (5′-3′)- Oligonucleotide Approach, 83 HELVETICA CHIMICA ACTA 2023-2035 (2000) (Ex. 1011 in IPR2023-00875)

Feb 5, 2024EXHIBITPATENT OWNER

Albert et al., Light Directed 5′  3′ synthesis of complex oligonucleotide microarrays, 31(7) NUCLEIC ACIDS RESEARCH (2003) (Ex. 1012 in IPR2023-00875)

Feb 5, 2024EXHIBITPATENT OWNER

White, H.A., New Nucleic Acid Techniques, Chapter 14, “Manual Oligonucleotide Synthesis Using Phosphoramidite Method,” METHODS IN MOLECULAR BIOLOGY, Vol. 4 (1998) (Ex. 1010 in IPR2023-00875)

Feb 5, 2024EXHIBITPATENT OWNER

Reese, B., Oligo- and poly-nucleotides: 50 years of chemical synthesis, 3 ORG. BIOMOL. CHEM 3851-3868 (2005) (Ex. 1009 in IPR2023-00875)

Feb 5, 2024EXHIBITPATENT OWNER

Knouse et. al, Unlocking P(V): Reagents for chiral phosphorothioate synthesis, 361 SCIENCE 1234-1238 (2018)

Feb 5, 2024EXHIBITPATENT OWNER

Huang et al., A P(V) platform for oligonucleotide synthesis, 373 SCIENCE 1265-1270 (2021)

Feb 5, 2024EXHIBITPATENT OWNER

BioITWorld.com, New expert advisory board appointments set to drive growth and innovation at Hongene (Oct. 25, 2023), available at https://www.bio-itworld.com/pressreleases/2023/10/26/new-expertadvisory- board-appointments-set-to-drive-growth-and-innovation-athongene

Feb 5, 2024EXHIBITPATENT OWNER

LinkedIn.com, Hongene Biotech Corporation post announcement, available at https://www.linkedin.com/posts/hongene-biotechcorporation_ hongene-advisory-board-activity- 7123353670590558208- IXFl?utm_source=share&utm_medium=member_desktop

Feb 5, 2024EXHIBITPATENT OWNER

Dr. Phil S. Baran 9/13/2023 Deposition Transcript from IPR2023- 00490 (Ex. 2009)

Feb 5, 2024EXHIBITPATENT OWNER

PATENT OWNER’S MOTION TO AMEND CLAIMS UNDER 37 C.F.R. § 42.121

Feb 5, 2024PAPERPATENT OWNER

Exhibit 3002

Jan 19, 2024EXHIBITBOARD

Patent Owner's Notice of Remote Deposition of Phil S Baran, Ph.D

Jan 11, 2024PAPERPATENT OWNER

Exhibit 3001

Dec 18, 2023EXHIBITBOARD

REVISED SCHEDULING ORDER

Dec 18, 2023PAPERBOARD

Institution Decision: DECISION Granting Institution of Inter Partes Review 35 U.S.C. § 314

Oct 24, 2023PAPERBOARD

Order: JOIN SCHEDULING ORDER

Oct 24, 2023PAPERBOARD

Notice : Patent Owner's Mandatory Notice

May 10, 2023PAPERPATENT OWNER

Notice : Patent Owner's Power of Attorney

May 10, 2023PAPERPATENT OWNER

NOTICE OF FILING DATE ACCORDED TO PETITION

May 3, 2023PAPERBOARD

Petition : as filed

Apr 20, 2023PAPERPETITIONER

Notice : Power of Attorney

Apr 20, 2023PAPERPETITIONER

Exh 1001 US8541569

Apr 20, 2023EXHIBITPETITIONER

Exh 1002 12708827 (_569 FH)

Apr 20, 2023EXHIBITPETITIONER

Exh 1003 Declaration of Phil S. Baran

Apr 20, 2023EXHIBITPETITIONER

Exh 1004 Aerschot 1989

Apr 20, 2023EXHIBITPETITIONER