ExamPat

Cooley, LLP

Patent reexamination counsel·42 ex parte reexams

Cooley, LLP has served as patent-owner counsel in 42 USPTO ex parte reexaminations, with 1 currently open. The firm most often represents Ronald A. Katz Technology Licensing, L.P., First Data Resources LLC, and Neurospheres Holdings Ltd.. 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 42)

Control #FiledPatentTitleOwnerStatus
90/015,486Aug 28, 202511,147,782GHB FORMULATION AND METHOD FOR ITS MANUFACTUREJazz Pharmaceuticals Ireland LimitedOpen
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
90/014,501Apr 29, 20208,429,231Voice Instant MessagingFacebook Inc.Closed
90/014,500Apr 28, 20206,356,841G.P.S. Management SystemFacebook Inc.Closed
90/014,299May 3, 20199,745,381BISPECIFIC SCFV IMMUNOFUSION (BIF)Scott & White Healthcare (SWH)Closed
90/014,282Apr 9, 20197,625,558COMPOSITIONS AND METHODS OF TREATING TUMORSThe Trustees of the University of PennsylvaniaClosed
90/014,218Oct 5, 20187,625,558COMPOSITIONS AND METHODS OF TREATING TUMORSThe Trustees of the University of PennsylvaniaClosed
90/014,165Jul 13, 20189,745,381Bispecific ScFV Immunofusion (BIf)Scott & White Healthcare (SWH)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
90/013,857Nov 3, 20168,722,964GENETICALLY ENGINEERED OR TRANSGENIC RATS EXHIBITING A CANCER PHENOTYPE DUE TO A DISRUTPTION OF GERMLINE TUMOR SUPPRESSOR GENESTransposagen Biopharmaceuticals Inc.Closed
90/013,673Jan 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 PROGENYNeurospheres Holdings Ltd.Closed
90/013,338Sep 5, 20146,294,346USE OF MULTIPOTENT NEURAL STEM CELLS AND THEIR PROGENY FOR THE SCREENING OF DRUGS AND OTHER BIOLOGICAL AGENTSNeurospheres Holdings Ltd.Closed
90/013,322Aug 29, 20146,497,872NEURAL TRANSPLANTATION USING PROLIFERATED MULTIPOTENT NEURAL STEM CELLS AND THEIR PROGENYNeurospheres Holdings Ltd.Closed
90/013,323Aug 29, 20147,361,505MULTIPOTENT NEURAL STEM CELL COMPOSITIONSNeurospheres Holdings Ltd.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 SYSTEMFirst Data Resources LLCClosed
90/013,133Jan 24, 20145,351,285Multiple Format Telephonic Interface Control SystemFirst Data Resources LLCClosed
90/013,114Jan 7, 20145,561,707Telephonic-Interface Statistical Analysis SystemRonald A. Katz Technology Licensing, L.P.Closed
90/013,115Jan 7, 20145,787,156TELEPHONIC-INTERFACE LOTTERY SYSTEMRonald A. Katz Technology Licensing, L.P.Closed
90/013,094Dec 12, 20135,255,309Telephonic-Interface Statistical Analysis SystemFirst Data Resources LLCClosed
90/013,081Dec 5, 20135,684,863Telephonic-Interface Statistical Analysis SystemRonald A. Katz, Technology Lic. L.P.Closed
90/013,033Oct 18, 20135,255,309Telephonic-Interface Statistical Analysis SystemFirst Data Resources LLCClosed

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