The detailed information for PTAB case with proceeding number IPR2019-01398 filed by NOF CORPORATION et al. against Nektar Therapeutics et al. on Jul 25, 2019. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2019-01398
Filing Date
Jul 25, 2019
Petitioner
NOF CORPORATION et al.
Respondent
Nektar Therapeutics et al.
Status
Final Written Decision
Respondent Application Number
12963170
Respondent Tech Center
1600
Respondent Patent Number
8273833
Institution Decision Date
Feb 12, 2020
Termination Date
Jul 30, 2021

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

Other: fed circuit mandate

Apr 6, 2022PAPERBOARD

Trial Certificate Checklist

Apr 6, 2022PAPERBOARD

Patent Owner's Notice of Appeal

Sep 30, 2021PAPERPATENT OWNER

Termination Decision Document

Jul 30, 2021PAPERBOARD

Hearing Transcript

Mar 2, 2021PAPERBOARD

LEAP Practitioner Request for Oral Hearing Participation and Verification Form

Feb 4, 2021PAPERBOARD

Patent Owner's Demonstratives

Feb 4, 2021PAPERPATENT OWNER

Petitioner Oral Argument Demonstrative

Feb 4, 2021PAPERPETITIONER

GRANT OF GOOD CAUSE EXTENSION 35 U.S.C. �� 316(a)(11); 37 C.F.R. �� 42.100(c)

Jan 29, 2021PAPERBOARD

ORDER Extending One-Year Pendency for Good Cause 35 U.S.C. �� 316(a)(11); 37 C.F.R. �� 42.100(c)

Jan 29, 2021PAPERBOARD

Setting Oral Argument 37 C.F.R. sec 42.70

Jan 4, 2021PAPERBOARD

Petitioner Request for Oral Argument

Dec 21, 2020PAPERPETITIONER

Patent Owner¿¿¿s Request for Oral Argument

Dec 21, 2020PAPERPATENT OWNER

Petitioner Objections to Patent Owner Sur-Reply Evidence

Dec 14, 2020PAPERPETITIONER

Patent Owner¿¿¿s Sur-Reply

Dec 7, 2020PAPERPATENT OWNER

Deposition Transcript of Todd Emrick, Ph.D., dated December 1, 2020

Dec 7, 2020EXHIBITPATENT OWNER

Patent Owner¿¿¿s Notice of Deposition of Dr. Todd Emrick

Nov 16, 2020PAPERPATENT OWNER

Patent Owner¿¿¿s Objections to Petitioner¿¿¿s Post-Institution Evidence

Nov 16, 2020PAPERPATENT OWNER

Petitioner Reply

Nov 9, 2020PAPERPETITIONER

Petitioners Updated Exhibit List

Nov 9, 2020PAPERPETITIONER

US5900461

Nov 9, 2020EXHIBITPETITIONER

Vollhardt et al. Organic Chemistry pgs. 950-54

Nov 9, 2020EXHIBITPETITIONER

Jung et al. - Organic Letters - 1999

Nov 9, 2020EXHIBITPETITIONER

Wong - Chemistry of Protein Conjugation and Cross-Linking (1991)

Nov 9, 2020EXHIBITPETITIONER

D. Del. Case 17-1316 - DN 474 - Nektar Answering Brief Opposing Summary Judgment

Nov 9, 2020EXHIBITPETITIONER

N.D. Ala. Case 00-J-1310 - July 13 2001 Harris Expert Report - Enzon v Shearwater

Nov 9, 2020EXHIBITPETITIONER

Deposition Transcript - Dr. Steven R. Little - DAY 1

Nov 9, 2020EXHIBITPETITIONER

Deposition Transcript - Dr. Steven R. Little - DAY 2

Nov 9, 2020EXHIBITPETITIONER

Bentley 237 July 2 1999 First Amendment

Nov 9, 2020EXHIBITPETITIONER

Assignment - U.S. Appln. Ser. No. 09082,063 - pat-9418-775

Nov 9, 2020EXHIBITPETITIONER

D. Del. Case 17-1316 - DN 247-2 - Declaration of Dr. Walensky in Support of Nektar Opening Claim Construction

Nov 9, 2020EXHIBITPETITIONER

US20020081309A1

Nov 9, 2020EXHIBITPETITIONER

Dr Emrick REPLY Declaration

Nov 9, 2020EXHIBITPETITIONER

Feb 26 2003 Recordal of Name Change - assignment-pat-13467-564

Nov 9, 2020EXHIBITPETITIONER

Appln. Ser. No. 10290082 -440 Pat- Assignment - assignment-pat-13871-11

Nov 9, 2020EXHIBITPETITIONER

Aug 31 2009 Merger Recordal - assignment-pat-23196-394

Nov 9, 2020EXHIBITPETITIONER

December 7 2000 Recordal of Name Change - assignment-pat-11295-671

Nov 9, 2020EXHIBITPETITIONER

Notice of Deposition of Dr. Steven R. Little

Oct 7, 2020PAPERPETITIONER

Patent Owner¿¿¿s Objections to Petitioner¿¿¿s Evidence

Sep 16, 2020PAPERPATENT OWNER

Objections to Patent Owner Post-Institution Evidence

Aug 21, 2020PAPERPETITIONER

Patent Owner's Motion to Expunge

Aug 17, 2020PAPERPATENT OWNER

Patent Owner Response

Aug 14, 2020PAPERPATENT OWNER

Patent Owner Response

Aug 14, 2020PAPERPATENT OWNER

EXPUNGED

Aug 14, 2020EXHIBITPATENT OWNER

EXPUNGED

Aug 14, 2020EXHIBITPATENT OWNER

Petitioner¿¿¿s Voluntary Interrogatory Responses, NOF Corp. v. Nektar Therapeutics, IPR2019-01394, June 22, 2020

Aug 14, 2020EXHIBITPATENT OWNER

Declaration of Steven R. Little, Ph.D.

Aug 14, 2020EXHIBITPATENT OWNER

K. Peter C. Vollhardt and Neil E. Schore, ORGANIC CHEMISTRY: STRUCTURE AND FUNCTION 950 (3d ed. 2000)

Aug 14, 2020EXHIBITPATENT OWNER

SEYHAN EGE, ORGANIC CHEMISTRY: STRUCTURE AND REACTIVITY 843-44 (4th ed. 1999)

Aug 14, 2020EXHIBITPATENT OWNER

Manning et al., Stability of Protein Pharmaceuticals, 6 PHARMACEUTICAL RESEARCH 11 (1989)

Aug 14, 2020EXHIBITPATENT OWNER

Deposition Transcript of Todd Emrick, Ph.D., dated July 31, 2020

Aug 14, 2020EXHIBITPATENT OWNER

Turecek et al., PEGylation of Biopharmaceuticals: A Review of Chemistry and Nonclinical Safety Information of Approved Drugs, 105 J. PHARM. SCI. 460-475 (2016)

Aug 14, 2020EXHIBITPATENT OWNER

ORDER Issuing A Revised Due Date Appendix 37 C.F.R. 42.5

Jul 31, 2020PAPERBOARD

Ex. 3003

Jul 31, 2020EXHIBITBOARD

Patent Owner's Objections to Petitioner's Post-Institution Evidence

Jul 27, 2020PAPERPATENT OWNER

Emrick Declaration

Jul 21, 2020EXHIBITPETITIONER

Notice of Stipulated Amended Schedule

Jul 21, 2020PAPERPETITIONER

Petitioners Updated Exhibit List

Jul 21, 2020PAPERPETITIONER

Patent Owner's Notice of Deposition of Dr. Todd Emrick

Jul 17, 2020PAPERPATENT OWNER

Patent Owner's Notice of Deposition of Akihiko Ogawa

Jun 23, 2020PAPERPATENT OWNER

Ex. 2028 Email to M. Hagedorn from A. Roper and chain, dated Apr. 9, 2020 and chain

Jun 15, 2020EXHIBITPATENT OWNER

Ex. 2029 Japan advises against travel to 49 more nations, including U.S., THE JAPAN TIMES, https://www.japantimes.co.jp/news/2020/03/31/ national/japan-advises-against-travel-to-49-more-nations-including- u-s/, (Mar. 31, 2020)

Jun 15, 2020EXHIBITPATENT OWNER

Ex. 2030 Haug Partners LLP Letter to Barnes & Thornburg LLP, Apr. 24, 2020

Jun 15, 2020EXHIBITPATENT OWNER

Ex. 2031 Haug Partners LLP Letter to Barnes & Thornburg LLP, May 12, 2020

Jun 15, 2020EXHIBITPATENT OWNER

Ex. 2032 Barnes & Thornburg LLP Letter to Haug Partners LLP, May 20, 2020

Jun 15, 2020EXHIBITPATENT OWNER

Ex. 2033 Barnes & Thornburg LLP Letter to Haug Partners LLP, April 30, 2020

Jun 15, 2020EXHIBITPATENT OWNER

Patent Owner¿¿¿s Opposition to Motion to Extend and Unauthorized Motion for a Substitute Declaration

Jun 15, 2020PAPERPATENT OWNER

Ex. 2025 MOFA's Travel Information

Jun 15, 2020EXHIBITPATENT OWNER

Ex. 2026 Flight Status of JL010

Jun 15, 2020EXHIBITPATENT OWNER

Ex. 2027 Email to Counsel from T. Donovan, dated Apr. 14, 2020

Jun 15, 2020EXHIBITPATENT OWNER

Ex. 2034 Haug Partners LLP Letter to Barnes & Thornburg LLP, May 3, 2020

Jun 15, 2020EXHIBITPATENT OWNER

Patent Owner's Updated Exhibit List

Jun 9, 2020PAPERPATENT OWNER

5/26/2020 Transcript of Telephonic Hearing before USPTO Patent Trial and Appeal Board

Jun 9, 2020EXHIBITPATENT OWNER

Motion to Extend Deadline of Final Written Decision for Good Cause Under Section 316(a)(11)

Jun 8, 2020PAPERPETITIONER

Authorizing a Motion for Extension of the One-Year Period for Issuing a Final Written Decision 35 U.S.C. ¿¿ 316(a)(11); 37 C.F.R. ¿¿¿¿ 42.5, 42.100(c)

Jun 5, 2020PAPERBOARD

Granting Patent Owners Unopposed Motion to Withdraw Angus Chen As Back-up Counsel 37 C.F.R. sec 42.10

Jun 4, 2020PAPERBOARD

Notice of Stipulated Amended Schedule

May 14, 2020PAPERPETITIONER

5/4/2020 Transcript of Telephonic Hearing

May 12, 2020EXHIBITPATENT OWNER

Patent Owner's Updated Exhibit List

May 12, 2020PAPERPATENT OWNER

Notice of Stipulated Amended Schedule

Apr 9, 2020PAPERPETITIONER

Order Conduct of the Proceeding Granting 30 Day Extension of Time

Apr 6, 2020PAPERBOARD

Ex. 3002

Apr 6, 2020EXHIBITBOARD

EXPUNGED

Apr 6, 2020PAPERBOARD

Stipulated Consolidated Schedule

Mar 17, 2020PAPERPATENT OWNER

Patent Owner's Updated Mandatory Notices

Mar 11, 2020PAPERPATENT OWNER

Patent Owner's Unopposed Motion to Withdraw Counsel

Mar 11, 2020PAPERPATENT OWNER

Notice - Public Version - Institution Decision

Mar 6, 2020PAPERBOARD

Petitioners Updated Mandatory Notices (Backup Counsel)

Mar 5, 2020PAPERPETITIONER

Notice of Redactions to Institution Decision

Mar 3, 2020PAPERPETITIONER

Patent Owner's Objections to Petitioner's Pre-Institution Evidence

Feb 24, 2020PAPERPATENT OWNER

Order - Granting the Parties' Motions to Seal and Permitting the Parties to Submit Redacted Versions of the Institution Decisions - 37 CFR 42.5, 42.14

Feb 18, 2020PAPERBOARD

Trial Instituted Document

Feb 12, 2020PAPERBOARD

SCHEDULING ORDER

Feb 12, 2020PAPERBOARD

Ex. 2022 - Email to Board from T. Donovan dated November 27, 2019

Dec 23, 2019EXHIBITPATENT OWNER

Patent Owner's Sur-Reply Regarding Patent Owner's Preliminary Response (Redacted)

Dec 23, 2019PAPERPATENT OWNER

Patent Owner's Sur-Reply Regarding Patent Owner's Preliminary Response

Dec 23, 2019PAPERPATENT OWNER

Motion to Seal Patent Owner's Sur-Reply Regarding Patent Owner's Preliminary Response

Dec 23, 2019PAPERPATENT OWNER

Motion to Seal Petitioners Reply to Patent Owner Preliminary Response

Dec 17, 2019PAPERPETITIONER

SEALED Petitioners Reply to Patent Owner Preliminary Response

Dec 17, 2019PAPERPETITIONER

REDACTED Petitioners Reply to Patent Owner Preliminary Response

Dec 17, 2019PAPERPETITIONER

ORDER Granting the Parties' Joint Motions to Seal; Entering the Parties' Proposed Stipulated Protective Order; and Authorizing the Filing of Revised, Redacted Versions of Patent Owner's Preliminary Response

Dec 5, 2019PAPERBOARD

Ex. 3001

Dec 5, 2019EXHIBITBOARD

Patent Owner's Preliminary Response

Nov 22, 2019PAPERPATENT OWNER

Certified File History of U.S. Patent No. 8,273,833 Part 1 of 2

Nov 22, 2019EXHIBITPATENT OWNER

SEALED Supply Agreement by and between NOF Corporation and Bayer Healthcare LLC, June 29, 2016 (Redacted)

Nov 22, 2019EXHIBITPATENT OWNER

Certified File History of U.S. Patent No. 8,273,833 Part 2 of 2

Nov 22, 2019EXHIBITPATENT OWNER

Letter from Barnes & Thornburg LLP to Haug Partners LLP, Sept. 17, 2019

Nov 22, 2019EXHIBITPATENT OWNER

Letter from Haug Partners LLP to Barnes & Thornburg LLP, Sept. 10, 2019

Nov 22, 2019EXHIBITPATENT OWNER

Letter from Haug Partners LLP to Barnes & Thornburg LLP, Sept. 13, 2019

Nov 22, 2019EXHIBITPATENT OWNER

Letter from Richards Layton & Finger to Magistrate Judge Sherry R. Fallon, USDC D. Del. Sept. 16, 2019 (Redacted)

Nov 22, 2019EXHIBITPATENT OWNER

Letter from Morris, Nichols, Arsht & Tunnell LLP to Magistrate Judge Sherry R. Fallon, USDC D. Del. Sept. 24, 2019 (Redacted)

Nov 22, 2019EXHIBITPATENT OWNER

Joint Letter from Richards Layton & Finger to Magistrate Judge Sherry R. Fallon, USDC D. Del. Oct. 3, 2019 (Redacted)

Nov 22, 2019EXHIBITPATENT OWNER

Letter from Barnes & Thornburg LLP to Haug Partners LLP, Sept. 12, 2019

Nov 22, 2019EXHIBITPATENT OWNER

Scheduling Order (DI 293), Baxalta Inc. et al. v. Bayer Healthcare LLC, C.A. No. 17-01316

Nov 22, 2019EXHIBITPATENT OWNER

Complaint (DI 1), Nektar Therapeutics et al. v. Bayer Healthcare LLC, C.A. No. 17-01316

Nov 22, 2019EXHIBITPATENT OWNER

Baumann et al., 130 EUR. J. PHARM. SCI. 11 (2019)

Nov 22, 2019EXHIBITPATENT OWNER

Memorandum Order (DI 343), Baxalta Inc. et al. v. Bayer Healthcare LLC, C.A. No. 17-01316 (Redacted)

Nov 22, 2019EXHIBITPATENT OWNER

Letter from Haug Partners LLP to Barnes & Thornburg LLP, Oct. 23, 2019

Nov 22, 2019EXHIBITPATENT OWNER

Letter from Barnes & Thornburg LLP to Haug Partners LLP, Oct. 25, 2019

Nov 22, 2019EXHIBITPATENT OWNER

Protective Order (DI 70), Baxalta Inc. et al. v. Bayer Healthcare LLC, C.A. No. 17-01316

Nov 22, 2019EXHIBITPATENT OWNER

Letter from Sidley Austin LLP to Haug Partners LLP, Sept. 16, 2019 (Redacted)

Nov 22, 2019EXHIBITPATENT OWNER

Petitioner¿¿¿s Voluntary Interrogatory Responses

Nov 22, 2019EXHIBITPATENT OWNER

Joint Claim Construction Brief (DI 246), Baxalta Inc. et al. v. Bayer Healthcare LLC, C.A. No. 17-01316

Nov 22, 2019EXHIBITPATENT OWNER

Claim Construction Order (DI 273), Baxalta Inc. et al. v. Bayer Healthcare LLC, C.A. No. 17-01316

Nov 22, 2019EXHIBITPATENT OWNER

E.W. Merrill, U.S. Patent No. 5,171,264

Nov 22, 2019EXHIBITPATENT OWNER

Proposed Motion to Seal and Proposed Order

Nov 22, 2019PAPERPATENT OWNER

REDACTED Preliminary Response

Nov 22, 2019PAPERPATENT OWNER

Notice of Accord Filing Date

Aug 22, 2019PAPERBOARD

PATENT OWNER¿¿¿S MANDATORY NOTICES PURSUANT TO 37 C.F.R. ¿¿ 42.8(A)(2)

Aug 15, 2019PAPERPATENT OWNER

PATENT OWNER'S POWER OF ATTORNEY

Aug 15, 2019PAPERPATENT OWNER

Petitioners Power of Attorney

Jul 25, 2019PAPERPETITIONER

Nektar 833 patent - US8273833

Jul 25, 2019EXHIBITPETITIONER

Nektar 453 patent - US8809453

Jul 25, 2019EXHIBITPETITIONER

Nektar 569 Patent - US9187569

Jul 25, 2019EXHIBITPETITIONER

Petition for Inter Partes Review of US Patent 8273833

Jul 25, 2019PAPERPETITIONER

Petitioners Exhibit List

Jul 25, 2019PAPERPETITIONER

Nektar 440 patent - US7026440

Jul 25, 2019EXHIBITPETITIONER

Nektar 072 patent - US7872072

Jul 25, 2019EXHIBITPETITIONER

7026440 Nektar 440 Pros Hist Excerpts

Jul 25, 2019EXHIBITPETITIONER

7872072 Nektar 072 Pros Hist Excerpts

Jul 25, 2019EXHIBITPETITIONER

Nektar 816 Pros Hist Excerpts

Jul 25, 2019EXHIBITPETITIONER

Bentley 237 Patent - US5990237

Jul 25, 2019EXHIBITPETITIONER

Harris 462 Patent - US5932462

Jul 25, 2019EXHIBITPETITIONER

JP200001542 Combined Translation - Declaration - Original

Jul 25, 2019EXHIBITPETITIONER

JP-542 - JP2000001542A

Jul 25, 2019EXHIBITPETITIONER

Umehara - JP3067541B2

Jul 25, 2019EXHIBITPETITIONER

JPH02-032035 Combined Translation - Declaration - Original

Jul 25, 2019EXHIBITPETITIONER

Kohno - WO9534326A1

Jul 25, 2019EXHIBITPETITIONER

MDD - Modern Drug Discovery - Sept 2000

Jul 25, 2019EXHIBITPETITIONER

Katre - WO1987000056A1

Jul 25, 2019EXHIBITPETITIONER

Choi - WO1999029759A1

Jul 25, 2019EXHIBITPETITIONER

Dalborg - WO1997011957A1

Jul 25, 2019EXHIBITPETITIONER

JP-674 - JP2000044674A

Jul 25, 2019EXHIBITPETITIONER

Nektar 816 patent - US8440816

Jul 25, 2019EXHIBITPETITIONER

Nektar Provisional Appln 60337613

Jul 25, 2019EXHIBITPETITIONER

8273833 Nektar 833 Pros Hist Excerpts

Jul 25, 2019EXHIBITPETITIONER

8809453 Nektar 453 Pros Hist Excerpts

Jul 25, 2019EXHIBITPETITIONER

9187569 Nektar 569 Pros Hist Excerpts

Jul 25, 2019EXHIBITPETITIONER

Nektar Pending appln 14882265 Pros Hist Excerpts

Jul 25, 2019EXHIBITPETITIONER

Liebigs Combined Translation - Declaration - Original

Jul 25, 2019EXHIBITPETITIONER

Liebigs Ann Chem 1983 770-801

Jul 25, 2019EXHIBITPETITIONER

JPH11228685A Combined Translation - Declaration - Original

Jul 25, 2019EXHIBITPETITIONER

JP-685 - JPH11228685A

Jul 25, 2019EXHIBITPETITIONER

JP3067541B2 Combined Translation - Declaration - Original

Jul 25, 2019EXHIBITPETITIONER

JP-035 - JPH02-032035

Jul 25, 2019EXHIBITPETITIONER

Greene 3rd Ed Excerpts

Jul 25, 2019EXHIBITPETITIONER

Bailon - PSTT

Jul 25, 2019EXHIBITPETITIONER

JP2000044674A Combined Translation - Declaration - Original

Jul 25, 2019EXHIBITPETITIONER

Katre II - Advanced Drug Delivery Reviews - 10 (1993) 91-114

Jul 25, 2019EXHIBITPETITIONER

ORGANIC PREPARATIONS AND PROCEDURES INT 25(6) 639-647 1993

Jul 25, 2019EXHIBITPETITIONER

Enzon WO1998041562A1

Jul 25, 2019EXHIBITPETITIONER

Polymer Preprints - 1997 - Fung et al

Jul 25, 2019EXHIBITPETITIONER

US4917888

Jul 25, 2019EXHIBITPETITIONER

Shearwater Catalog 1997-1998

Jul 25, 2019EXHIBITPETITIONER

SHEARWATER POLYMERS INC CATALOG POLYETHYLENE GLYCOL DERIVATIVES 2000

Jul 25, 2019EXHIBITPETITIONER

US5080891

Jul 25, 2019EXHIBITPETITIONER

US5153265

Jul 25, 2019EXHIBITPETITIONER

Sunder - Macromolecules 2000 33 7682-7692

Jul 25, 2019EXHIBITPETITIONER

Spivey - Annu Rep Prog Chem Sect B 1999 95 83-95

Jul 25, 2019EXHIBITPETITIONER

Chao - 1991 Polymer Journal Vol 23 No 9 1045-52

Jul 25, 2019EXHIBITPETITIONER

Ito - Poly(ethylene oxide) Macromonomers

Jul 25, 2019EXHIBITPETITIONER

Nakamura - Bioconjugate Chem

Jul 25, 2019EXHIBITPETITIONER

Huang - J Polym Sci Polym Chem Ed 23 795-799 (1985)

Jul 25, 2019EXHIBITPETITIONER

Yokoyama et al (1992) Bioconjugate Chem 3 275

Jul 25, 2019EXHIBITPETITIONER

Takahashi-Yukagaku Vol 24 No 1 43-49 (1975)

Jul 25, 2019EXHIBITPETITIONER

Harris 1985 - LABORATORY SYNTHESIS OF POLYETHYLENE GLYCOL DERIVATIVES

Jul 25, 2019EXHIBITPETITIONER

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Jul 25, 2019EXHIBITPETITIONER

US5252714

Jul 25, 2019EXHIBITPETITIONER

Ekwuribe - WO9426778A1

Jul 25, 2019EXHIBITPETITIONER

Taylor - US5684096

Jul 25, 2019EXHIBITPETITIONER

Shimomura - EP0899310B1

Jul 25, 2019EXHIBITPETITIONER

Kogan - SYNTHETIC COMMUNICATIONS 22(16) 2417-2424 (1992)

Jul 25, 2019EXHIBITPETITIONER

Reddy - J. Org. Chem. 1997, 62, 2652-2654 (1997)

Jul 25, 2019EXHIBITPETITIONER

Thompson - WO1992016221

Jul 25, 2019EXHIBITPETITIONER

Durvasula - US5103042

Jul 25, 2019EXHIBITPETITIONER

Cooper - US5371253

Jul 25, 2019EXHIBITPETITIONER

Reed - A One-Step Synthesis of Monoprotected Polyethylene Glycol Ethers

Jul 25, 2019EXHIBITPETITIONER

Zalipsky_Bioconjugate Chem 1995 6 150-165

Jul 25, 2019EXHIBITPETITIONER

Biotechnical and Biomedical - Poly(Ethylene Glycol) Chemistry 21 (Edited by J. Milton Harris) 1992

Jul 25, 2019EXHIBITPETITIONER

Monfardini et al. Bioconjugate Chem. 1995, 6, 62-69

Jul 25, 2019EXHIBITPETITIONER

Nektar 221 - US7786221

Jul 25, 2019EXHIBITPETITIONER

Nektar 221 Patent Pros Hist Excerpts

Jul 25, 2019EXHIBITPETITIONER

Martinez - US5643575

Jul 25, 2019EXHIBITPETITIONER

Harris 543 - US6541543

Jul 25, 2019EXHIBITPETITIONER

Acemoglu - WO1993020126A1

Jul 25, 2019EXHIBITPETITIONER

Goodson Bio_Technology Vol 8 April 1990

Jul 25, 2019EXHIBITPETITIONER

Romani - Synthesis of Unsymmetrical Cystine-Peptides

Jul 25, 2019EXHIBITPETITIONER

Butler - Maleylation of amino groups

Jul 25, 2019EXHIBITPETITIONER

Wunsch - Immunodetermination of peptide factors Biol. Chem. Hoppe-Seyler Vol. 366 53-61 1985

Jul 25, 2019EXHIBITPETITIONER

Weisberger - WO1999048918

Jul 25, 2019EXHIBITPETITIONER

Damico - 2benzyloxypropanediol(1967)

Jul 25, 2019EXHIBITPETITIONER

US4827011

Jul 25, 2019EXHIBITPETITIONER

Eaton - WO1999052858A2

Jul 25, 2019EXHIBITPETITIONER

Fukunishi 1981

Jul 25, 2019EXHIBITPETITIONER

PCT-692 - WO2001026692A1

Jul 25, 2019EXHIBITPETITIONER

Yamamoto Declaration

Jul 25, 2019EXHIBITPETITIONER