ExamPat

Cooley LLP

Patent reexamination counsel·32 ex parte reexams

Cooley LLP has served as patent-owner counsel in 32 USPTO ex parte reexaminations. The firm most often represents Ronald A. Katz Technology Licensing, L.P., StemCells California, Inc., and Meta Platforms, Inc.. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.

Filings by year

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Top patent owners represented

Outcome track record

How this firm's reexams resolve once a certificate issues: all claims confirmed, amended, mixed, or canceled.

  • Certificate outcome split across every bucket
  • Share of proceedings where claims survived

Practice metrics

Certificate rate, average pendency, and the open/closed split across the firm's full reexam docket.

  • Certificate rate of closed proceedings
  • Average pendency in months

Examiners & adversaries

Which examiners most often decide this firm's reexams, and which requesters most often challenge its patents.

  • Most frequent examiners
  • Top opposing requesters

Recent reexaminations (showing 25 of 32)

Control #FiledPatentTitleOwnerStatus
90/015,486Aug 28, 202511,147,782GHB FORMULATION AND METHOD FOR ITS MANUFACTUREJazz Pharmaceuticals Ireland LimitedClosed
90/015,171Nov 30, 202211,089,765GENETICALLY MODIFIED RAT MODELS FOR SEVERE COMBINED IMMUNODEFICIENCY (SCID)Hera Testing Laboratories, Inc.Closed
90/014,862Sep 17, 20219,040,255USE OF DIAZOLIDINYL UREA FOR ANTI-CLUMPING OF BIOLOGICAL SAMPLESBiocept, Inc.Closed
90/014,502Apr 29, 20207,567,575Personalized Multimedia Services Using a Mobile Service PlatformMeta Platforms, Inc.Closed
90/014,503Apr 29, 20207,228,432Method and Apparatus for Providing Security for a Computer SystemMeta Platforms, Inc.Closed
90/014,500Apr 28, 20206,356,841G.P.S. Management SystemFacebook, Inc.Closed
90/013,857Nov 3, 20168,722,964GENETICALLY ENGINEERED OR TRANSGENIC RATS EXHIBITING A CANCER PHENOTYPE DUE TO A DISRUTPTION OF GERMLINE TUMOR SUPPRESSOR GENESTransposagen Biopharmaceuticals, Inc.Closed
90/013,858Nov 3, 20168,558,055A GENETICALLY MODIFIED RAT COMPRISING A CYTOKINE GENE DISRUPTION AND EXHIBITING A GREATER SUSCEPTIBILITY TO A CYTOKINE-MEDIATED AUTOIMMUNE AND/OR INFLAMMATORY DISEASETransposagen Biopharmaceuticals, Inc.Closed
90/013,673Jan 6, 20169,019,718MODULAR ELECTRONIC BUILDING SYSTEMS WITH MAGNETIC INTERCONNECTIONS AND METHODS OF USING THE SAMElittleBits Electronics Inc.Closed
90/013,586Sep 14, 20156,292,547TELEPHONIC-INTERFACE STATISTICAL ANALYSIS SYSTEMRonald A. Katz Technology Licensing, L.P.Closed
90/013,347Sep 19, 20145,851,832IN VITRO GROWTH AND PROLIFERATION OF MULTIPOTENT NEURAL STEM CELLS AND THEIR PROGENYStemCells California, Inc.Closed
90/013,338Sep 5, 20146,294,346USE OF MULTIPOTENT NEURAL STEM CELLS AND THEIR PROGENY FOR THE SCREENING OF DRUGS AND OTHER BIOLOGICAL AGENTSStemCells California, Inc.Closed
90/013,323Aug 29, 20147,361,505MULTIPOTENT NEURAL STEM CELL COMPOSITIONSStemCells California, Inc.Closed
90/013,182Mar 18, 20146,292,547Telephonic-Interface Statistical Analysis SystemRonald A. Katz Technology Licensing, L.P.Closed
90/013,049Feb 7, 20145,351,285MULTIPLE FORMAT TELEPHONIC INTERFACE CONTROL SYSTEMRonald A. Katz Technology Licensing, L.P.Closed
90/013,133Jan 24, 20145,351,285Multiple Format Telephonic Interface Control SystemRonald A. Katz Technology Licensing, L.P.Closed
90/013,094Dec 12, 20135,255,309Telephonic-Interface Statistical Analysis SystemRonald A. Katz Technology Licensing, L.P.Closed
90/012,883Jun 5, 20137,494,048System and Method for Brand Name Gift Card ExchangeCardpool, Inc.Closed
90/012,723Nov 20, 20125,351,285MULTIPLE FORMAT TELEPHONIC INTERFACE CONTROL SYSTEMRonald A. Katz Technology Licensing, L.P.Closed
90/012,578Nov 13, 20125,351,285MULTIPLE FORMAT TELEPHONIC INTERFACE CONTROL SYSTEMRonald A. Katz Technology Licensing, L.P.Closed
90/012,713Oct 29, 20125,351,285Multiple Format Telephonic Interface Control SystemRonald A. Katz Technology Licensing, L.P.Closed
90/012,679Sep 15, 20125,128,984TELEPHONE INTERFACE CALL PROCESSING SYSTEM WITH CALL SELECTIVITYRonald A. Katz Technology Licensing, L.P.Closed
90/012,643Sep 14, 20126,512,415Telephonic-Interface Game Control SystemRonald A. Katz Technology Licensing, L.P.Closed
90/012,413Jul 31, 20126,512,415TELEPHONIC-INTERFACE GAME CONTROL SYSTEMRonald A. Katz Technology Licensing, L.P.Closed
90/012,407Jul 26, 20125,684,863TELEPHONIC-INTERFACE STATISTICAL ANALYSIS SYSTEMRonald A. Katz, Technology Lic. L.P.Closed

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