The detailed information for PTAB case with proceeding number IPR2022-00723 filed by STMicroelectronics, Inc. against The Trustees of Purdue University et al. on Mar 25, 2022. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2022-00723
Filing Date
Mar 25, 2022
Petitioner
STMicroelectronics, Inc.
Respondent
The Trustees of Purdue University et al.
Status
Institution Denied
Respondent Application Number
11338007
Respondent Tech Center
2800
Respondent Patent Number
7498633
Institution Decision Date
Nov 8, 2022
Termination Date
Nov 8, 2022

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: refund approved

Dec 23, 2022PAPERBOARD

Petitioner's Request For Refund

Dec 15, 2022PAPERPETITIONER

Institution Decision

Nov 8, 2022PAPERBOARD

Patent Owner's Preliminary Response

Aug 11, 2022PAPERPATENT OWNER

File History of U.S. Patent No. 7,498,633

Aug 11, 2022EXHIBITPATENT OWNER

Scheduling Order, Purdue v. STMicroelectronics (W.D. Tex. Nov. 22, 2021)

Aug 11, 2022EXHIBITPATENT OWNER

Defendants' Prelim. Invalidity Contentions, Purdue v. STMicroelectronics (W.D. Tex. Jan. 14, 2022)

Aug 11, 2022EXHIBITPATENT OWNER

Baliga, Silicon Carbide Power Devices (excerpts)

Aug 11, 2022EXHIBITPATENT OWNER

Baliga, Advanced Power MOSFET Concepts (excerpts)

Aug 11, 2022EXHIBITPATENT OWNER

Kimoto and Cooper, Fundamentals of Silicon Carbide Technology (excerpts)

Aug 11, 2022EXHIBITPATENT OWNER

Cooper CV

Aug 11, 2022EXHIBITPATENT OWNER

U.S. Patent App. Pub. No. 2003/0227052 A1 (Ono)

Aug 11, 2022EXHIBITPATENT OWNER

U.S. Patent No. 6,573,534 (Kumar)

Aug 11, 2022EXHIBITPATENT OWNER

U.S. Patent No. 6,137,139 (Zeng)

Aug 11, 2022EXHIBITPATENT OWNER

STMicroelectronics' Opening Claim Const. Brief, Purdue v. STMicroelectronics (W.D. Tex. Feb. 21, 2022)

Aug 11, 2022EXHIBITPATENT OWNER

Ex. A to STMicroelectronics' Opening Claim Const. Brief, Purdue v. STMicroelectronics (W.D. Tex. Feb. 21, 2022)

Aug 11, 2022EXHIBITPATENT OWNER

Plaintiff's Resp. Claim Const. Brief, Purdue v. STMicroelectronics (W.D. Tex. Mar. 14, 2022)

Aug 11, 2022EXHIBITPATENT OWNER

STMicroelectronics' Reply Claim Const. Brief, Purdue v. STMicroelectronics (W.D. Tex. Mar. 28, 2022)

Aug 11, 2022EXHIBITPATENT OWNER

She, Review of Silicon Carbide Power Devices and Their Applications, IEEE Transactions on Indus. Elecs.

Aug 11, 2022EXHIBITPATENT OWNER

IEEE Xplore profile page for Asmita Saha

Aug 11, 2022EXHIBITPATENT OWNER

IEEE Xplore profile page for Sei-Hyung Ryu

Aug 11, 2022EXHIBITPATENT OWNER

N.C. State Univ. profile page for Jayant Baliga

Aug 11, 2022EXHIBITPATENT OWNER

U.S. Patent App. Pub. No. 2003/0052329 A1 (Kobayashi)

Aug 11, 2022EXHIBITPATENT OWNER

Claim Construction Order, Purdue v. STMicroelectronics (W.D. Tex. Apr. 29, 2022)

Aug 11, 2022EXHIBITPATENT OWNER

USPTO Database Search Results

Aug 11, 2022EXHIBITPATENT OWNER

Complaint, Purdue v. STMicroelectronics (W.D. Tex. July 14, 2021)

Aug 11, 2022EXHIBITPATENT OWNER

Federal Judicial Center Trial Statistics

Aug 11, 2022EXHIBITPATENT OWNER

Lee, Micromachines article (2022)

Aug 11, 2022EXHIBITPATENT OWNER

Yang, Journal of Semiconductors article (Mar. 2018)

Aug 11, 2022EXHIBITPATENT OWNER

Modified Claim Construction Order, Purdue v. STMicroelectronics (W.D. Tex. May 9, 2022)

Aug 11, 2022EXHIBITPATENT OWNER

Notice: Notice filing date accorded

May 11, 2022PAPERBOARD

Patent Owner's Mandatory Notices

Apr 13, 2022PAPERPATENT OWNER

Patent Owner's Power of Attorney

Apr 13, 2022PAPERPATENT OWNER

U.S. Patent No. 7,498,633

Mar 25, 2022EXHIBITPETITIONER

U.S. Patent Application Publication No. 2004/0119076 (Ryu)

Mar 25, 2022EXHIBITPETITIONER

U.S. Patent No. 6,413,822 (Williams)

Mar 25, 2022EXHIBITPETITIONER

U.S. Patent No. 5,233,215 (Baliga)

Mar 25, 2022EXHIBITPETITIONER

U.S. Patent No. 6,316,791 (Schorner)

Mar 25, 2022EXHIBITPETITIONER

U.S. Patent Application Publication No. 2006/0267092 (Jun)

Mar 25, 2022EXHIBITPETITIONER

'633 Patent File History, 08-06-2007 Response to Office Action

Mar 25, 2022EXHIBITPETITIONER

'633 Patent File History, 03-12-2008 Response to Office Action

Mar 25, 2022EXHIBITPETITIONER

'633 Patent File History, 08-22-2008 Response to Office Action

Mar 25, 2022EXHIBITPETITIONER

U.S. Patent No. 5,317,184 (Rexer)

Mar 25, 2022EXHIBITPETITIONER

Jost

Mar 25, 2022EXHIBITPETITIONER

Kuh

Mar 25, 2022EXHIBITPETITIONER

Grant

Mar 25, 2022EXHIBITPETITIONER

Cooper, IEEE Proceeedings June 2002

Mar 25, 2022EXHIBITPETITIONER

U.S. Patent No. 5,510,281 (Ghezzo)

Mar 25, 2022EXHIBITPETITIONER

Cooper, IEEE Transactions on Electron Devices April 2002

Mar 25, 2022EXHIBITPETITIONER

Ryu, IEEE Electron Device Letters June 2002

Mar 25, 2022EXHIBITPETITIONER

Ryu, International Journal of High Speed Electronics and Systems 2004

Mar 25, 2022EXHIBITPETITIONER

Scheduling Order

Mar 25, 2022EXHIBITPETITIONER

Article - District Court Trial Dates, 07-24-2020

Mar 25, 2022EXHIBITPETITIONER

U.S. Patent Application Publication No. 2005/0023607

Mar 25, 2022EXHIBITPETITIONER

U.S. Patent No. 6,570,185 (Tan)

Mar 25, 2022EXHIBITPETITIONER

Tan, IEEE Electron Device Letters 1998

Mar 25, 2022EXHIBITPETITIONER

'633 Patent File History, 12-17-2008 Notice of Allowance

Mar 25, 2022EXHIBITPETITIONER

'633 Patent File History, 04-04-2007 Non-Final Rejection

Mar 25, 2022EXHIBITPETITIONER

'633 Patent File History, 10-12-2007 Final Rejection

Mar 25, 2022EXHIBITPETITIONER

'633 Patent File History, 06-25-2008 Non-Final Rejection

Mar 25, 2022EXHIBITPETITIONER

Baliga

Mar 25, 2022EXHIBITPETITIONER

Ryu, Design Process Issues for Silicon Carbide 2001

Mar 25, 2022EXHIBITPETITIONER

Statistics from Docket Navigator

Mar 25, 2022EXHIBITPETITIONER

Declaration of Vivek Subramanian, Ph.D.

Mar 25, 2022EXHIBITPETITIONER

Fee Authorization

Mar 25, 2022PAPERPETITIONER

Petitioner's Petition Ranking and Explanation of Material Differences Between Petitions

Mar 25, 2022PAPERPETITIONER

Petition for Inter Partes Review of U.S. Patent No. 7,498,633

Mar 25, 2022PAPERPETITIONER

Power of Attorney

Mar 25, 2022PAPERPETITIONER