The detailed information for PTAB case with proceeding number PGR2023-00043 filed by Intas Pharmaceuticals, Limited. et al. against Atossa Therapeutics, Inc. on Aug 18, 2023. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
PGR2023-00043
Filing Date
Aug 18, 2023
Petitioner
Intas Pharmaceuticals, Limited. et al.
Respondent
Atossa Therapeutics, Inc.
Status
Final Written Decision
Respondent Application Number
17580428
Respondent Tech Center
1600
Respondent Patent Number
11572334
Institution Decision Date
Jan 31, 2024
Termination Date
Jan 29, 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

Determining All Challenged Claims Unpatentable 35 U.S.C. § 328(a)

Jan 29, 2025PAPERBOARD

Ex. 3004

Jan 8, 2025EXHIBITBOARD

Patent Owner's Updated Power of Attorney

Jan 8, 2025PAPERPATENT OWNER

Patent Owner's Updated Mandatory Notices

Jan 8, 2025PAPERPATENT OWNER

Other: Hearing transcript

Nov 21, 2024PAPERBOARD

Patent Owner's Power of Attorney

Nov 8, 2024PAPERPATENT OWNER

Patent Owner's Mandatory Notices Pursuant to 37 C.F.R. § 42.8

Nov 8, 2024PAPERPATENT OWNER

Ex. 3003

Nov 4, 2024EXHIBITBOARD

Patent Owner's Updated Exhibit List

Oct 30, 2024PAPERPATENT OWNER

Patent Owner's Hearing Demonstratives

Oct 30, 2024EXHIBITPATENT OWNER

Petitioner's Oral Argument Demonstratives

Oct 30, 2024EXHIBITPETITIONER

Petitioner's Updated Exhibit List

Oct 30, 2024PAPERPETITIONER

Joint Identification of Objections to Oral Argument Demonstratives

Oct 29, 2024PAPERPETITIONER

LEAP Practitioner Request and Verification Form (Petitioner)

Oct 22, 2024PAPERBOARD

Patent Owner's Response to Petitioner's Observations on the Cross-Examination of Dr. Stephen G. Davies

Oct 21, 2024PAPERPATENT OWNER

Ex. 3002 Request for authorization to file a Response

Oct 15, 2024EXHIBITBOARD

Petitioner's Observations on the Cross-Examination of Stephen G. Davies, D. Phil.

Sep 30, 2024PAPERPETITIONER

Dr. Davies Cross-Examination Transcript, 9/18/2024

Sep 30, 2024EXHIBITPETITIONER

Order Setting Oral Argument

Sep 25, 2024PAPERBOARD

Patent Owner's Request for Oral Argument

Sep 18, 2024PAPERPATENT OWNER

Petitioner's Request for Oral Argument

Sep 18, 2024PAPERPETITIONER

Petitioner's Amended Notice of Deposition of Stephen Graham Davies, D. Phil.

Sep 13, 2024PAPERPETITIONER

Patent Owner's Sur-Reply to Petition for Post-Grant Review

Sep 6, 2024PAPERPATENT OWNER

Deposition Transcript of Ron Bihovsky, Pd.D. taken on August 14, 2024

Sep 6, 2024EXHIBITPATENT OWNER

Deposition Transcript of Jason T. McConville, Ph.D. taken on August 15, 2024

Sep 6, 2024EXHIBITPATENT OWNER

Supplemental Declaration of Stephen Graham Davies, D. Phil. in Support of Patent Owner’s Sur-Reply

Sep 6, 2024EXHIBITPATENT OWNER

Exhibit 3001

Sep 4, 2024EXHIBITBOARD

Joint Stipulation to Modify Due Date 3

Aug 27, 2024PAPERPATENT OWNER

Petitioner's Updated Mandatory Notice Information

Aug 5, 2024PAPERPETITIONER

Patent Owner's Notice of Deposition of Dr. Jason McConville

Jul 29, 2024PAPERPATENT OWNER

Patent Owner's Notice of Deposition of Dr. Ron Bihovsky

Jul 29, 2024PAPERPATENT OWNER

Petitioner's Reply

Jul 17, 2024PAPERPETITIONER

Fauq (2010)

Jul 17, 2024EXHIBITPETITIONER

Fauq (2010) Supplementary Material

Jul 17, 2024EXHIBITPETITIONER

NMR Spectra

Jul 17, 2024EXHIBITPETITIONER

Milroy Supplementary Material

Jul 17, 2024EXHIBITPETITIONER

Majee (2017)

Jul 17, 2024EXHIBITPETITIONER

Marzorati (2015)

Jul 17, 2024EXHIBITPETITIONER

Al-Tabakha (2010)

Jul 17, 2024EXHIBITPETITIONER

Honkanen (March 2004)

Jul 17, 2024EXHIBITPETITIONER

Expert Declaration of Ron Bihovsky, Ph.D.

Jul 17, 2024EXHIBITPETITIONER

Reply Expert Declaration of Jason McConville, Ph.D.

Jul 17, 2024EXHIBITPETITIONER

HPE Excerpts

Jul 17, 2024EXHIBITPETITIONER

Petitioner's Notice of Deposition of Stephen Graham Davies, D. Phil.

Jun 10, 2024PAPERPETITIONER

Patent Owner Response to Petition

Apr 24, 2024PAPERPATENT OWNER

Expert Declaration of Stephen Graham Davies, D. Phil. in Support of Patent Owner’s Response (“Davies POR Decl.”)

Apr 24, 2024EXHIBITPATENT OWNER

Deposition Transcript of Jason T. McConville, Ph.D. taken on April 12, 2024, in Intas Pharmaceuticals Ltd. v. Atossa Therapeutics, Inc., PGR2023-00043 (“McConville Tr.”)

Apr 24, 2024EXHIBITPATENT OWNER

Excerpt of File History for U.S. Patent 9,333,190 – Original Filed Application, Office Actions, Responses, Appeal of Examiner’s Decision, Declarations, and Allowance (“Ahmad File History Excerpt 2”)

Apr 24, 2024EXHIBITPATENT OWNER

Prescribing Information for Nolvadex (tamoxifen citrate tablets)

Apr 24, 2024EXHIBITPATENT OWNER

Prescribing Information for Soltamox (tamoxifen citrate solution)

Apr 24, 2024EXHIBITPATENT OWNER

Prescribing Information for Evista (raloxifene hydrochloride tablets)

Apr 24, 2024EXHIBITPATENT OWNER

Prescribing Information for Fareston (toremifene citrate tablets)

Apr 24, 2024EXHIBITPATENT OWNER

Patent Owner's Notice of Deposition of Jason McConville, Ph.D.

Mar 12, 2024PAPERPATENT OWNER

Institution Decision: Grant

Jan 31, 2024PAPERBOARD

SCHEDULING ORDER

Jan 31, 2024PAPERBOARD

Petitioner's Reply to Patent Owner's Preliminary Response

Dec 26, 2023PAPERPETITIONER

Order: Granting Patent Owners Motion for Admission Pro Hac Vice of Susan M. Krumplitsch 37 C.F.R. sec. 42.10

Dec 11, 2023PAPERBOARD

Patent Owner's Preliminary Response

Nov 30, 2023PAPERPATENT OWNER

Expert Declaration of Stephen Graham Davies, D. Phil. (“Davies Decl.”)

Nov 30, 2023EXHIBITPATENT OWNER

Elkins et al., Characterization of the isomeric configuration

Nov 30, 2023EXHIBITPATENT OWNER

U.S. Patent No. 11,261,151 (“’151 patent”)

Nov 30, 2023EXHIBITPATENT OWNER

Excerpt of ’151 Patent File History - IDS Filings, Receipts, List Considered

Nov 30, 2023EXHIBITPATENT OWNER

Excerpt of ’151 Patent File History - Liu (“’985 File History 2”)

Nov 30, 2023EXHIBITPATENT OWNER

Excerpt of ’151 Patent File History - FOA and NOA (“’985 File History 3”)

Nov 30, 2023EXHIBITPATENT OWNER

Intl. Pub. No. WO 2010/135703A2 by Ahmad et al.

Nov 30, 2023EXHIBITPATENT OWNER

Intl. Pub. No. WO 2009/032699A1 by Bortz et al.

Nov 30, 2023EXHIBITPATENT OWNER

Intl. Pub. No. WO 2009/120999A2 by Kushner et al.

Nov 30, 2023EXHIBITPATENT OWNER

Excerpt of File History for U.S. Patent 9,333,190 - Office Actions, Responses, Declarations, and Allowance

Nov 30, 2023EXHIBITPATENT OWNER

Ali et al., “Endoxifen is a new potent inhibitor of PKC: A potential therapeutic agent

Nov 30, 2023EXHIBITPATENT OWNER

International Counsel for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use

Nov 30, 2023EXHIBITPATENT OWNER

Stephen Graham Davies, D. Phil. Curriculum Vitae

Nov 30, 2023EXHIBITPATENT OWNER

Center for Drug Evaluation and Research, FDA Guidance Document, “Development of New Stereoisomeric Drugs,”

Nov 30, 2023EXHIBITPATENT OWNER

Lv et al., “Synthesis of mixed (E,Z)-, (E)-, and (Z)-norendoxifen with dual aromatase inhibitory and estrogen receptor modulatory activities,”

Nov 30, 2023EXHIBITPATENT OWNER

Buchanan et al., “Solubilization and Dissolution of Tamoxifen-Hydroxybutenyl Cyclodextrin Complexes,” J. Pharm. Sciences, 95(10):2246-2255 (2006) (“Buchanan”)

Nov 30, 2023EXHIBITPATENT OWNER

Gupta et al., “Salts of Therapeutic Agents: Chemical, Physicochemical, and Biological Considerations,” Molecules, 23:1719 (2018) (“Gupta”)

Nov 30, 2023EXHIBITPATENT OWNER

Jacques et al., Enantiomers, Racemates, and Resolutions (1981) (“Jacques”)

Nov 30, 2023EXHIBITPATENT OWNER

Motion for Pro Hac Vice Admission (Susan M. Krumplitsch)

Nov 30, 2023PAPERPATENT OWNER

Susan M. Krumplitsch Declaration in Support of Motion for Pro Hac Vice

Nov 30, 2023EXHIBITPATENT OWNER

Notice : Mandatory Notice

Sep 8, 2023PAPERPATENT OWNER

Notice : Power of Attorney

Sep 8, 2023PAPERPATENT OWNER

Notice: Notice filing date accorded

Aug 30, 2023PAPERBOARD

Petition : as filed

Aug 18, 2023PAPERPETITIONER

Notice : Power of Attorney

Aug 18, 2023PAPERPETITIONER

USPN 11,572,334

Aug 18, 2023EXHIBITPETITIONER

File history of USPN 11,572,334

Aug 18, 2023EXHIBITPETITIONER

USPN 9,333,190 (Ahmad)

Aug 18, 2023EXHIBITPETITIONER

WO2017/70651 (Liu)

Aug 18, 2023EXHIBITPETITIONER

WO 2012/050263 (Song)

Aug 18, 2023EXHIBITPETITIONER

Ahmad, Endoxifen, a New Cornerstone of Breast Cancer (Ahmad 2010)

Aug 18, 2023EXHIBITPETITIONER

Ahmad, Endoxifen for breast cancer (Ahmad 2012)

Aug 18, 2023EXHIBITPETITIONER

Cole, Enteric coated HPMC (2002) (Cole)

Aug 18, 2023EXHIBITPETITIONER

Ku, Performance qualification (2010) (Ku)

Aug 18, 2023EXHIBITPETITIONER

Benameur, Capsule Technology (Benameur)

Aug 18, 2023EXHIBITPETITIONER

Stegemann, Hard gelatin capsules (2002) (Stegemann)

Aug 18, 2023EXHIBITPETITIONER

Excerpts of Handbook of Pharmaceutical Excipients

Aug 18, 2023EXHIBITPETITIONER

Office Action dated 2/25/2020 from 16/641,985

Aug 18, 2023EXHIBITPETITIONER

Prescribing Information for Zonalta

Aug 18, 2023EXHIBITPETITIONER

USP 711

Aug 18, 2023EXHIBITPETITIONER

Beasley (2015)

Aug 18, 2023EXHIBITPETITIONER

Evans (1988)

Aug 18, 2023EXHIBITPETITIONER

Ahmad, Endoxifen (Ahmad 2016)

Aug 18, 2023EXHIBITPETITIONER

Milroy (2018)

Aug 18, 2023EXHIBITPETITIONER

Expert Declaration of Jason McConville, Ph.D.

Aug 18, 2023EXHIBITPETITIONER

Ansel (1999)

Aug 18, 2023EXHIBITPETITIONER