The detailed information for PTAB case with proceeding number IPR2025-01139 filed by United Therapeutics Corporation against Actelion Pharmaceuticals Ltd. et al. on Jun 10, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-01139
Filing Date
Jun 10, 2025
Petitioner
United Therapeutics Corporation
Respondent
Actelion Pharmaceuticals Ltd. et al.
Status
Pending
Respondent Application Number
12439290
Respondent Tech Center
1600
Respondent Patent Number
8268847

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: Notice filing date accorded

Jul 1, 2025PAPERBOARD

Patent Owner Actelion Pharmaceuticals Ltd.'s Power of Attorney

Jun 27, 2025PAPERPATENT OWNER

Patent Owner's Mandatory Notice

Jun 27, 2025PAPERPATENT OWNER

Petition: as filed

Jun 10, 2025PAPERPETITIONER

Notice: Power of Attorney

Jun 10, 2025PAPERPETITIONER

EX 1001 - U.S. Patent No. 8,268,847

Jun 10, 2025EXHIBITPETITIONER

EX 1002 - 847 Prosecution History

Jun 10, 2025EXHIBITPETITIONER

EX 1003 - 847 Reexam FH

Jun 10, 2025EXHIBITPETITIONER

EX 1004 - Bolli

Jun 10, 2025EXHIBITPETITIONER

EX 1005 - Keyser

Jun 10, 2025EXHIBITPETITIONER

EX 1006 - 13/604,148 FH

Jun 10, 2025EXHIBITPETITIONER

EX 1007 - Viagra

Jun 10, 2025EXHIBITPETITIONER

EX 1008 - Cialis

Jun 10, 2025EXHIBITPETITIONER

EX 1009 - Hoeper

Jun 10, 2025EXHIBITPETITIONER

EX 1010 - Morice

Jun 10, 2025EXHIBITPETITIONER

EX 1011 - Iglarz

Jun 10, 2025EXHIBITPETITIONER

EX 1012 - Smith, O. Nobel Prize for NO research

Jun 10, 2025EXHIBITPETITIONER

EX 1013 - Declaration of Ronald J. Shebuski, Ph.D.

Jun 10, 2025EXHIBITPETITIONER

EX 1014 - Lunze

Jun 10, 2025EXHIBITPETITIONER

EX 1015 - EP1097711A2

Jun 10, 2025EXHIBITPETITIONER

EX 1016 - Kanthapillai

Jun 10, 2025EXHIBITPETITIONER

EX 1017 - Lee

Jun 10, 2025EXHIBITPETITIONER

EX 1018 - Trachte

Jun 10, 2025EXHIBITPETITIONER

EX 1019 - Palmieri

Jun 10, 2025EXHIBITPETITIONER

EX 1020 - Daugan

Jun 10, 2025EXHIBITPETITIONER

EX 1021 - Michelakis

Jun 10, 2025EXHIBITPETITIONER

EX 1022 -Lewis

Jun 10, 2025EXHIBITPETITIONER

EX 1023 - Keith Economics of Viagra

Jun 10, 2025EXHIBITPETITIONER

EX 1024 - Bolli 2012

Jun 10, 2025EXHIBITPETITIONER

EX 1025 - Revatio Letter

Jun 10, 2025EXHIBITPETITIONER

EX 1026 - Corbin 2004

Jun 10, 2025EXHIBITPETITIONER

EX 1027 - Kedzierski 2001

Jun 10, 2025EXHIBITPETITIONER

EX 1028 - Seo 1994

Jun 10, 2025EXHIBITPETITIONER

EX 1029 - Cardillo 2000

Jun 10, 2025EXHIBITPETITIONER

EX 1030 - Henry 1999

Jun 10, 2025EXHIBITPETITIONER

EX 1031 - Gratton 1997

Jun 10, 2025EXHIBITPETITIONER

EX 1032 - Galie 2005

Jun 10, 2025EXHIBITPETITIONER

EX 1033 - Barnett 2006

Jun 10, 2025EXHIBITPETITIONER

EX 1034 - Berenbaum 1989

Jun 10, 2025EXHIBITPETITIONER

EX 1035 - Greco 1995

Jun 10, 2025EXHIBITPETITIONER

EX 1036 - Corbin 2005

Jun 10, 2025EXHIBITPETITIONER

EX 1037 - Forgue 2006

Jun 10, 2025EXHIBITPETITIONER

EX 1038 - Cheng 2003

Jun 10, 2025EXHIBITPETITIONER

EX 1039 - Kiowski 1991

Jun 10, 2025EXHIBITPETITIONER

EX 1040 - Berenbaum 1985

Jun 10, 2025EXHIBITPETITIONER

EX 1041 - Galie 2005

Jun 10, 2025EXHIBITPETITIONER

EX 1042 - Affuso 2006

Jun 10, 2025EXHIBITPETITIONER

EX 1043 - US 5,250,534

Jun 10, 2025EXHIBITPETITIONER

EX 1044 - Galie 2004

Jun 10, 2025EXHIBITPETITIONER

EX 1045 - Approval Letter

Jun 10, 2025EXHIBITPETITIONER

EX 1046 - Ringbom 1998

Jun 10, 2025EXHIBITPETITIONER

EX 1047 - Hoeper

Jun 10, 2025EXHIBITPETITIONER

EX 1048 - Morice

Jun 10, 2025EXHIBITPETITIONER

EX 1049 - Declaration of Brennen P. Baylor

Jun 10, 2025EXHIBITPETITIONER