ExamPat

Greenblum & Bernstein, P.L.C.

Patent reexamination counsel·12 ex parte reexams

Greenblum & Bernstein, P.L.C. has served as patent-owner counsel in 12 USPTO ex parte reexaminations, with 2 currently open. The firm most often represents Evolved Wireless LLC, TQ Delta LLC, and Keysoft 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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12
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15
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17
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21
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25

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 (12)

Control #FiledPatentTitleOwnerStatus
90/019,835Feb 6, 20258,271,315PERSONAL INFORMATION UTILIZATION SYSTEM AND PERSONAL INFORMATION UTILIZATION PROGRAM FOR COMMODITY BASED IDENTIFICATIONKeysoft Inc.Closed
90/015,095Aug 15, 2022RE48,326METHOD OF TRANSMITTING AND RECEIVING RADIO ACCESS INFORMATION IN A WIRELESS MOBILE COMMUNICATIONS SYSTEMEvolved Wireless LLCOpen
90/015,022May 25, 2022RE48,326METHOD OF TRANSMITTING AND RECEIVING RADIO ACCESS INFORMATION IN A WIRELESS MOBILE COMMUNICATIONS SYSTEMEvolved Wireless LLCOpen
90/015,021May 25, 2022RE46,679METHOD OF TRANSMITTING AND RECEIVING RADIO ACCESS INFORMATION IN A WIRELESS MOBILE COMMUNICATIONS SYSTEMEvolved Wireless LLCClosed
90/014,707Mar 23, 20219,014,243SYSTEM AND METHOD FOR SCRAMBLING USING A BIT SCRAMBLER AND A PHASE SCRAMBLERTQ Delta LLCClosed
90/014,706Mar 23, 20218,718,158SYSTEM AND METHOD FOR SCRAMBLING THE PHASE OF THE CARRIERS IN A MULTICARRIER COMMUNICATIONS SYSTEMTQ Delta LLCClosed
90/014,204Sep 20, 20187,838,576POLY (PHENYLENE ETHER) RESIN COMPOSITION, PREPREG, AND LAMINATED SHEETPanasonic CorporationClosed
90/014,180Sep 11, 20187,072,190HIGH EFFICIENCY POWER CONVERTERSynqor Inc.Closed
90/014,161Jul 3, 20187,413,791POLY (PHENYLENE ETHER) RESIN COMPOSITION, PREPREG, AND LAMINATED SHEETPanasonic Electric Works Co Ltd.Closed
90/014,041Oct 31, 20177,564,702High efficiency power converterSynqr Inc.Closed
90/013,559Aug 6, 20159,016,341BICYCLE TIRE WITH REINFORCEMENT LAYERContinental Reifen Deutschland GmbHClosed
90/012,343Jun 8, 20125,482,539Multiple Stage Semi-Permeable Membrane Process and Apparatus for Gas SeparationEnerfex Inc.Closed

Other reexam law firms

See the full reexam picture for Greenblum & Bernstein, P.L.C.

Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.