IP Verse

Entegris, Inc. v. Inpria Corporation - IPR2025-00267

Explore the PTAB proceeding IPR2025-00267 filed by Entegris, Inc. against Inpria Corporation on Dec 12, 2024. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00267
Filing Date
Dec 12, 2024
Petitioner
Entegris, Inc.
Respondent
Inpria Corporation
Status
Trial Instituted
Respondent Application Number
15950286
Respondent Tech Center
1700
Respondent Patent Number
11673903
Institution Decision Date
Jan 27, 2026

Decision Documents New

Decision documents related to this case provide insights into the outcomes of proceedings. These documents are crucial for understanding the legal determinations and implications for the parties involved.

Document NameFiling DateCategoryFiling Party

Institution Decision: Grant

Jan 27, 2026PAPERBOARD

Granting Rehearing Request from Director Review Decision

Oct 31, 2025PAPERBOARD

Director Discretionary Decision: Deny

Jul 2, 2025PAPERBOARD

Counsels Involved New

Details of counsels involved in proceeding number IPR2025-00267.

TypeName
Petitioner CounselWilliams, Eliotet al
Respondent CounselModi, Naveenet al

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

Institution Decision: Grant

Jan 27, 2026PAPERBOARD

Patent Owner's Supplemental Brief Regarding Lam's Status as an Unnamed Real Party-In-Interest [Public Version]

Jan 26, 2026PAPERPATENT OWNER

Exhibit 2055 [Public]

Jan 26, 2026EXHIBITPATENT OWNER

Petitioner's Response Brief on Real Party in Interest (Public Version)

Jan 26, 2026PAPERPETITIONER

Petitioner's Response Brief on Real Party in Interest

Jan 16, 2026PAPERPETITIONER

Petitioner's Motion to Seal Response Brief on Real Party in Interest

Jan 16, 2026PAPERPETITIONER

Patent Owner's Motion to Seal

Jan 14, 2026PAPERPATENT OWNER

Patent Owner's Supplemental Brief Regarding Lam's Status as an Unnamed Real Party-In-Interest

Jan 14, 2026PAPERPATENT OWNER

Exhibit 2047 [Confidential]

Jan 14, 2026EXHIBITPATENT OWNER

Exhibit 2048 [Confidential]

Jan 14, 2026EXHIBITPATENT OWNER

Exhibit 2049 [Confidential]

Jan 14, 2026EXHIBITPATENT OWNER

Exhibit 2050 [Confidential]

Jan 14, 2026EXHIBITPATENT OWNER

Exhibit 2051 [Confidential]

Jan 14, 2026EXHIBITPATENT OWNER

Exhibit 2052 [Confidential]

Jan 14, 2026EXHIBITPATENT OWNER

Exhibit 2053 [Confidential]

Jan 14, 2026EXHIBITPATENT OWNER

Exhibit 2054 [Confidential]

Jan 14, 2026EXHIBITPATENT OWNER

Exhibit 2055 [Confidential]

Jan 14, 2026EXHIBITPATENT OWNER

Exhibit 2046 [Confidential]

Jan 14, 2026EXHIBITPATENT OWNER

Exhibit 2046 [Public]

Jan 14, 2026EXHIBITPATENT OWNER

Patent Owner's Notice of Deposition of Joseph Rivers

Dec 26, 2025PAPERPATENT OWNER

Ex. 3002

Dec 17, 2025EXHIBITBOARD

Motion for Entry of Protective Order

Dec 10, 2025PAPERPETITIONER

Patent Owner's Current List of Exhibits

Dec 5, 2025PAPERPATENT OWNER

Transcript of Board Teleconference, dated December 3, 2025

Dec 5, 2025EXHIBITPATENT OWNER

Ex. 3001

Dec 5, 2025EXHIBITBOARD

Order: Other

Dec 5, 2025PAPERBOARD

Patent Owner's Current List of Exhibits

Dec 3, 2025PAPERPATENT OWNER

Exhibit 2044

Dec 3, 2025EXHIBITPATENT OWNER

Granting Rehearing Request from Director Review Decision

Oct 31, 2025PAPERBOARD

Patent Owner's Reply to Petitioner's Second Supplemental Brief on Discretionary Denial

Oct 14, 2025PAPERPATENT OWNER

Patent Owner's Current List of Exhibits

Oct 14, 2025PAPERPATENT OWNER

Exhibit 2043

Oct 14, 2025EXHIBITPATENT OWNER

Petitioner's Supplemental Brief on Discretionary Denial

Oct 10, 2025PAPERPETITIONER

Petitioner's Updated Exhibit List

Oct 10, 2025PAPERPETITIONER

Cross License

Oct 10, 2025EXHIBITPETITIONER

Email Correspondence

Oct 8, 2025EXHIBITBOARD

Patent Owner's Reply to Petitioner's Supplemental Brief on Discretionary Denial

Oct 2, 2025PAPERPATENT OWNER

Patent Owner's Current List of Exhibits

Oct 2, 2025PAPERPATENT OWNER

Exhibit 2040

Oct 2, 2025EXHIBITPATENT OWNER

Exhibit 2041

Oct 2, 2025EXHIBITPATENT OWNER

Exhibit 2042

Oct 2, 2025EXHIBITPATENT OWNER

Petitioner's Supplemental Brief on Discretionary Denial

Sep 29, 2025PAPERPETITIONER

Stip of Dismissal

Sep 29, 2025EXHIBITPETITIONER

Email Correspondence

Sep 24, 2025EXHIBITBOARD

Petitioner's Request for Rehearing

Aug 1, 2025PAPERPETITIONER

Director Discretionary Decision: Deny

Jul 2, 2025PAPERBOARD

Petitioner's Updated Mandatory Notices

Jun 27, 2025PAPERPETITIONER

6/23/2025 email

Jun 27, 2025EXHIBITPETITIONER

Petitioner's Response to PO's Discretionary Denial Brief

Jun 12, 2025PAPERPETITIONER

Redacted 323 Motion for PI. MOL

Jun 12, 2025EXHIBITPETITIONER

Redacted Second Amended Complaint

Jun 12, 2025EXHIBITPETITIONER

Lam NOM.MTD

Jun 12, 2025EXHIBITPETITIONER

Order Amending Case Schedule

Jun 12, 2025EXHIBITPETITIONER

Oral Order re case narrowing

Jun 12, 2025EXHIBITPETITIONER

Patent Owner's Discretionary Denial Brief

May 12, 2025PAPERPATENT OWNER

Patent Owner's Preliminary Response

May 12, 2025PAPERPATENT OWNER

Patent Owner's Current List of Exhibits

May 12, 2025PAPERPATENT OWNER

Exhibit 2001

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2002

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2003

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2028

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2029

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2030

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2031

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2032

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2033

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2034

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2035

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2036

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2037

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2038

May 12, 2025EXHIBITPATENT OWNER

Exhibit 2039

May 12, 2025EXHIBITPATENT OWNER

Notice: Extending Deadline for Discretion Briefing

Apr 10, 2025PAPERBOARD

Notice filing date accorded to petition

Feb 12, 2025PAPERBOARD

Power of Attorney for Patent Owner

Jan 2, 2025PAPERPATENT OWNER

Patent Owner's Mandatory Notices

Jan 2, 2025PAPERPATENT OWNER

US11673903

Dec 12, 2024EXHIBITPETITIONER

Hood Declaration

Dec 12, 2024EXHIBITPETITIONER

USP 11673903 FH Part 1

Dec 12, 2024EXHIBITPETITIONER

USP 11673903 FH Part 2

Dec 12, 2024EXHIBITPETITIONER

Hanssgen_EN_Certified

Dec 12, 2024EXHIBITPETITIONER

US20160116839A1 _Meyers

Dec 12, 2024EXHIBITPETITIONER

US20110166268A1_Deelman

Dec 12, 2024EXHIBITPETITIONER

Hall-Ellis Declaration

Dec 12, 2024EXHIBITPETITIONER

Jones

Dec 12, 2024EXHIBITPETITIONER

US11697660

Dec 12, 2024EXHIBITPETITIONER

144034_17585971_02-23-2023_NOA

Dec 12, 2024EXHIBITPETITIONER

Joint CC Brief

Dec 12, 2024EXHIBITPETITIONER

US20220242888A1 (Entegris Patent Application)

Dec 12, 2024EXHIBITPETITIONER

US6517901

Dec 12, 2024EXHIBITPETITIONER

Initial_organotin_chemistry

Dec 12, 2024EXHIBITPETITIONER

Amino Derivatives of Metals and Metalloids

Dec 12, 2024EXHIBITPETITIONER

The_Elements_of_Fractional_Distillation

Dec 12, 2024EXHIBITPETITIONER

US10642153

Dec 12, 2024EXHIBITPETITIONER

iPrSn(NMe2)3 Synthesis Procedure

Dec 12, 2024EXHIBITPETITIONER

tBuSn(NEt2)3 Synthesis Procedure

Dec 12, 2024EXHIBITPETITIONER

Froneman

Dec 12, 2024EXHIBITPETITIONER

US20220064192A1

Dec 12, 2024EXHIBITPETITIONER

Petition: as filed

Dec 12, 2024PAPERPETITIONER

Notice: Power of Attorney

Dec 12, 2024PAPERPETITIONER

Parkin Declaration

Dec 12, 2024EXHIBITPETITIONER