ExamPat

Fish & Richardson, P.C.

Patent reexamination counsel·75 ex parte reexams

Fish & Richardson, P.C. has served as patent-owner counsel in 75 USPTO ex parte reexaminations, with 17 currently open. The firm most often represents Magic Leap Inc., Doosan Bobcat North America Inc., and Fresenius Medical Care Holdings 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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6
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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 75)

Control #FiledPatentTitleOwnerStatus
90/016,396Jun 15, 202610,252,440PROCESSED SLABS, AND SYSTEMS AND METHODS RELATED THERETOCambria Company LLCOpen
90/016,270May 12, 202612,213,496NON-ANIMAL-BASED WHOLE-CUT FOOD PRODUCTSImpossible Foods Inc.Open
90/016,000Feb 26, 202610,934,687HYDRAULIC POWER PRIORITIZATIONClark Equipment CompanyOpen
90/016,005Feb 26, 20268,392,075Carrier and Backhoe Control System and MethodDoosan Bobcat North America Inc.Open
90/016,001Feb 26, 202610,494,788SYSTEM AND METHOD FOR DEFINING A ZONE OF OPERATION FOR A LIFT ARMDoosan Bobcat North America Inc.Open
90/016,007Feb 26, 20268,364,356DRIVE CONTROL SYSTEM FOR A VEHICLE AND METHODDoosan Bobcat North America Inc.Open
90/016,006Feb 26, 202610,302,027VARIABLE ENGINE SPEED CONTROLDoosan Bobcat North America Inc.Open
90/015,999Feb 26, 20269,382,925AUTOMATED SHIFTING OF HYDRAULIC DRIVE SYSTEMSDoosan Bobcat North America Inc.Open
90/016,004Feb 26, 202610,464,619TRACKED UTILITY VEHICLEDoosan Bobcat North America Inc.Open
90/015,799Dec 19, 202511,973,731SYSTEM AND METHODS FOR SUBSIDIARY CHANNEL-BASED THREAD COMMUNICATIONSWrinkl Inc.Open
90/015,731Nov 26, 20258,581,810METHODS AND CIRCUITS FOR SELF-CALIBRATING CONTROLLERAtmel Corporation Corporation (Patent Owner0Open
90/015,730Nov 26, 20258,314,572APPARATUS AND METHODOLOGY FOR ENHANCING EFFICIENCY OF A POWER DISTRIBUTION SYSTEM HAVING POWER FACTOR CORRECTION CAPABILITY BY USING A SELF-CALIBRATING CONTROLLERAtmel CorporationOpen
90/015,436Aug 7, 20257,400,704HIGH RESOLUTION DIRECT-PROJECTION TYPE X-RAY MICROTOMOGRAPHY SYSTEM USING SYNCHROTRON OR LABORATORY-BASED X-RAY SOURCECarl Zeiss X-Ray Microscopy Inc.Closed
90/015,437Aug 7, 20257,057,187SCINTILLATOR OPTICAL SYSTEM AND METHOD OF MANUFACTURECarl Zeiss X-Ray Microscopy Inc.Open
90/015,400Jul 22, 202510,690,435Bullpup CrossbowMCP IP LLCOpen
90/015,336Jun 20, 202511,315,333EDGE DETECTION AND SMOOTHING FOR VIRTUAL OBJECT PRESENTATIONMagic Leap Inc.Open
90/019,976May 30, 20258,181,042LOW POWER MODE DATA PRESERVATION IN SECURE ICSPolaris Powerled Technologies LLCClosed
90/019,710Oct 25, 202411,973,731SYSTEM AND METHODS FOR SUBSIDIARY CHANNEL-BASED THREAD COMMUNICATIONSWrinkl Inc.Open
90/019,692Oct 3, 202411,033,495MANUFACTURING OF BUPIVACAINE MULTIVESICULAR LIPOSOMESPacira Pharmaceuticals Inc.Closed
90/019,683Sep 26, 202412,012,273RECYCLABLE INSERT FOR SHIPPING CONTAINERVericool World LLCClosed
90/019,629Aug 20, 202411,358,780COMPOSTABLE INSULATION FOR SHIPPING CONTAINERVericool World LLCClosed
90/019,590Jul 22, 202411,794,983COMPOSTABLE INSULATION FOR SHIPPING CONTAINERVericool Inc.Closed
90/019,578Jul 15, 202411,040,818COMPOSTABLE INSULATION FOR SHIPPING CONTAINERVericool World LLCClosed
90/019,577Jul 12, 202410,957,112CROSS REALITY SYSTEMMagic Leap Inc.Closed
90/019,568Jul 3, 202410,574,982EFFECTIVE WEDGELET PARTITION CODINGGe Video Compression LLCClosed

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