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Pharaoh Energy Services, LLC vs Flex-Chem Holding Company, LLC et al.

The detailed information for PTAB case with proceeding number IPR2024-00815 filed by Pharaoh Energy Services, LLC against Flex-Chem Holding Company, LLC et al. on Apr 17, 2024. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2024-00815
Filing Date
Apr 17, 2024
Petitioner
Pharaoh Energy Services, LLC
Respondent
Flex-Chem Holding Company, LLC et al.
Status
Institution Denied
Respondent Application Number
14686237
Respondent Tech Center
3600
Respondent Patent Number
9944843
Institution Decision Date
Sep 20, 2024
Termination Date
Sep 20, 2024

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

Oct 17, 2024PAPERBOARD

Petitioner's Request for Refund

Oct 14, 2024PAPERPETITIONER

EXPUNGED

Sep 20, 2024PAPERBOARD

Exhibit 3001

Sep 20, 2024EXHIBITBOARD

Denying Institution of Inter Partes Review 35 U.S.C. § 314

Sep 20, 2024PAPERBOARD

Patent Owner's Preliminary Response

Jul 24, 2024PAPERPATENT OWNER

Defendant Pharaoh Energy Service, LLC’s Reply Claim Construction Brief

Jul 24, 2024EXHIBITPATENT OWNER

US Patent Application Publication 2014/0116696 A1 Reyes

Jul 24, 2024EXHIBITPATENT OWNER

Specialized Scheduling Order

Jul 24, 2024EXHIBITPATENT OWNER

USPTO Memorandum

Jul 24, 2024EXHIBITPATENT OWNER

USDC National Judicial Caseload Profile for the Western District of Oklahoma

Jul 24, 2024EXHIBITPATENT OWNER

Order dated 5/17/2024 from US District Court Case No. 23-cv-316 Doc. No. 57

Jul 24, 2024EXHIBITPATENT OWNER

Complaint dated 4/13/2023 from US District Court Case No. 23-cv-316 Doc. No.1

Jul 24, 2024EXHIBITPATENT OWNER

Defendant Pharaoh Energy Services, LLC’s Answer Affirmative Defenses, and Counterclaims to First Amended Complaint

Jul 24, 2024EXHIBITPATENT OWNER

Pharaoh’s Invalidity Contentions for 9,944,843 dated 4/22/2024

Jul 24, 2024EXHIBITPATENT OWNER

First Amended Complaint dated 12/28/2023 from US District Court Case No. 23-cv-316 Doc. No.46

Jul 24, 2024EXHIBITPATENT OWNER

Declaration of Paige S. Stradley in support of Patent Owner’s Preliminary Response

Jul 24, 2024EXHIBITPATENT OWNER

Notice : Mandatory Notice

May 8, 2024PAPERPATENT OWNER

Notice: NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE

Apr 24, 2024PAPERBOARD

Notice : Power of Attorney

Apr 17, 2024PAPERPETITIONER

U.S. Pat. No. 9,944,843 (Conway)

Apr 17, 2024EXHIBITPETITIONER

Prosecution History of U.S. Pat. No. 9,944,843

Apr 17, 2024EXHIBITPETITIONER

EXPUNGED

Apr 17, 2024EXHIBITPETITIONER

U.S. Pat. No. 6,436,880 (Frenier)

Apr 17, 2024EXHIBITPETITIONER

U.S. Pat. No. 10,072,205 (Reyes)

Apr 17, 2024EXHIBITPETITIONER

Proof of Service of Summons and Complaint

Apr 17, 2024EXHIBITPETITIONER

U.S. Prov. App. 61/979,210

Apr 17, 2024EXHIBITPETITIONER

U.S. Prov. App. 62/087,899

Apr 17, 2024EXHIBITPETITIONER

Flex-Chem (Patent Owner) Claim Construction Brief

Apr 17, 2024EXHIBITPETITIONER

U.S. Pat. No. 1,877,504A (Grebe)

Apr 17, 2024EXHIBITPETITIONER

U.S. Pat. No. 2,094,479 (Vandergrift)

Apr 17, 2024EXHIBITPETITIONER

U.S. Pat. No. 4,695,389 (Kubala)

Apr 17, 2024EXHIBITPETITIONER

U.S. Pat. No. 4,574,050 (Crowe)

Apr 17, 2024EXHIBITPETITIONER

U.S. Pat. No. 5,203,413 (Zerhboub)

Apr 17, 2024EXHIBITPETITIONER

Borchardt Oil-Field Chemistry

Apr 17, 2024EXHIBITPETITIONER

Excerpts of Schlumberger Glossary

Apr 17, 2024EXHIBITPETITIONER

Petition : as filed

Apr 17, 2024PAPERPETITIONER

Declaration of Dr. Jeffrey H. Harwell

Apr 17, 2024EXHIBITPETITIONER