The detailed information for PTAB case with proceeding number IPR2022-00252 filed by STMicroelectronics, Inc. against The Trustees of Purdue University on Dec 6, 2021. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2022-00252
Filing Date
Dec 6, 2021
Petitioner
STMicroelectronics, Inc.
Respondent
The Trustees of Purdue University
Status
Institution Denied
Respondent Application Number
11338007
Respondent Tech Center
2800
Respondent Patent Number
7498633
Institution Decision Date
Jun 22, 2022
Termination Date
Jun 22, 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

Rehearing:Decision on Request for Rehearing

Nov 8, 2022PAPERBOARD

Petitioner's Request for Rehearing

Jul 21, 2022PAPERPETITIONER

Institution Decision: DECISION Denying Institution of Inter Partes Review 35 U.S.C. ยง 314

Jun 22, 2022PAPERBOARD

Petitioner's Updated Exhibit List

May 24, 2022PAPERPETITIONER

Modified Claim Construction Order

May 24, 2022EXHIBITPETITIONER

Patent Owner's Updated Exhibit List

May 13, 2022PAPERPATENT OWNER

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

May 13, 2022EXHIBITPATENT OWNER

Exhibit 3001

May 12, 2022EXHIBITBOARD

Patent Owner's Updated Mandatory Notices

Apr 6, 2022PAPERPATENT OWNER

Patent Owner's Updated Power of Attorney

Apr 6, 2022PAPERPATENT OWNER

Patent Owner's Preliminary Response

Mar 30, 2022PAPERPATENT OWNER

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

Mar 30, 2022EXHIBITPATENT OWNER

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

Mar 30, 2022EXHIBITPATENT OWNER

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

Mar 30, 2022EXHIBITPATENT OWNER

Baliga, Silicon Carbide Power Devices (excerpts)

Mar 30, 2022EXHIBITPATENT OWNER

Baliga, Advanced Power MOSFET Concepts (excerpts)

Mar 30, 2022EXHIBITPATENT OWNER

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

Mar 30, 2022EXHIBITPATENT OWNER

Cooper CV

Mar 30, 2022EXHIBITPATENT OWNER

U.S. Patent App. Pub. No. 2003/0227052

Mar 30, 2022EXHIBITPATENT OWNER

U.S. Patent No. 6,573,534

Mar 30, 2022EXHIBITPATENT OWNER

U.S. Patent No. 6,137,139

Mar 30, 2022EXHIBITPATENT OWNER

U.S. Patent No. 5,545,908

Mar 30, 2022EXHIBITPATENT OWNER

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

Mar 30, 2022EXHIBITPATENT OWNER

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

Mar 30, 2022EXHIBITPATENT OWNER

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

Mar 30, 2022EXHIBITPATENT OWNER

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

Mar 30, 2022EXHIBITPATENT OWNER

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

Mar 30, 2022EXHIBITPATENT OWNER

IEEE Xplore profile page for Asmita Saha

Mar 30, 2022EXHIBITPATENT OWNER

IEEE Xplore profile page for Sei-Hyung Ryu

Mar 30, 2022EXHIBITPATENT OWNER

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

Mar 30, 2022EXHIBITPATENT OWNER

Patent Owner's Updated Mandatory Notices

Feb 18, 2022PAPERPATENT OWNER

Notice: Notice filing date accorded

Dec 30, 2021PAPERBOARD

Patent Owner's Mandatory Notices

Dec 28, 2021PAPERPATENT OWNER

Patent Owner's Power of Attorney

Dec 28, 2021PAPERPATENT OWNER

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

Dec 6, 2021EXHIBITPETITIONER

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

Dec 6, 2021EXHIBITPETITIONER

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

Dec 6, 2021EXHIBITPETITIONER

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

Dec 6, 2021EXHIBITPETITIONER

U.S. Patent Application Publication No. 2006/0267092

Dec 6, 2021EXHIBITPETITIONER

'633 Patent File History, 8/6/2007 Response to Office Action

Dec 6, 2021EXHIBITPETITIONER

'633 Patent File History, 3/12/2008 Response to Office Action

Dec 6, 2021EXHIBITPETITIONER

'633 Patent File History, 8/22/2008 Response to Office Action

Dec 6, 2021EXHIBITPETITIONER

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

Dec 6, 2021EXHIBITPETITIONER

Baliga, Modern Power Devices 1987 (excerpts)

Dec 6, 2021EXHIBITPETITIONER

Grant, Power MOSFETs 1989 (Part 1 of 2)

Dec 6, 2021EXHIBITPETITIONER

Grant, Power MOSFETs 1989 (Part 2 of 2)

Dec 6, 2021EXHIBITPETITIONER

Cooper, IEEE Proceeding June 2002

Dec 6, 2021EXHIBITPETITIONER

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

Dec 6, 2021EXHIBITPETITIONER

Cooper, IEEE Transactions April 2002

Dec 6, 2021EXHIBITPETITIONER

Ryu, IEEE Letters June 2002

Dec 6, 2021EXHIBITPETITIONER

Ryu, International Journal High Speed Electronics 2004

Dec 6, 2021EXHIBITPETITIONER

Plaintiff's Disclosure of Earliest Date of Invention

Dec 6, 2021EXHIBITPETITIONER

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

Dec 6, 2021EXHIBITPETITIONER

'633 Patent File History, 4/4/2007 Non-Final Rejection

Dec 6, 2021EXHIBITPETITIONER

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

Dec 6, 2021EXHIBITPETITIONER

'633 Patent File History, 6/25/2008 Non-Final Rejection

Dec 6, 2021EXHIBITPETITIONER

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

Dec 6, 2021EXHIBITPETITIONER

Jost

Dec 6, 2021EXHIBITPETITIONER

Kuh

Dec 6, 2021EXHIBITPETITIONER

Scheduling Order (November 22, 2021)

Dec 6, 2021EXHIBITPETITIONER

Statistics from Docket Navigator

Dec 6, 2021EXHIBITPETITIONER

Article - District Court Trial Dates Tend to Slip After PTAB Discretionary Denials 07-24-2020

Dec 6, 2021EXHIBITPETITIONER

Declaration of Dr. Vivek Subramanian

Dec 6, 2021EXHIBITPETITIONER

Power of Attorney

Dec 6, 2021PAPERPETITIONER

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

Dec 6, 2021PAPERPETITIONER

Fee Authorization

Dec 6, 2021PAPERPETITIONER