ExamPat

Google LLC

Ex parte reexamination requester·44 ex parte reexams

Google LLC has requested 44 USPTO ex parte reexaminations, with 25 currently open. It most often challenges patents owned by Sonos, Inc., Metarail, Inc., and IPA Technologies 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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3
24
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26

Top patent owners challenged

Outcome track record

How this requester's challenges resolve: claims confirmed, amended, mixed, or fully canceled.

  • Certificate outcome split across every bucket
  • Share of challenges that canceled claims

Challenge metrics

Cancellation rate, average pendency, and the open/closed split across every reexam this requester has filed.

  • Outcome rate of closed challenges
  • Average pendency in months

Examiners & defense counsel

Which examiners decide this requester's challenges, and which firms defend the targeted patents.

  • Most frequent examiners
  • Top opposing counsel

Recent reexaminations (showing 25 of 44)

Control #FiledPatentTitleOwnerStatus
90/016,636Oct 7, 20269,772,193VEHICLE BEACON AND METHOD OF USEGAMBA GROUP HOLDINGS LLCOpen
90/016,609Sep 23, 20269,727,205USER INTERFACE WITH SCREEN SPANNING ICON MORPHINGMultifold International Incorporated Pte. Ltd.Open
90/016,515Aug 7, 202610,031,715METHOD AND APPARATUS FOR DYNAMIC MASTER DEVICE SWITCHING IN A SYNCHRONY GROUPSonos, Inc.Open
90/016,511Aug 6, 202610,209,953Playback DeviceSonos, Inc.Open
90/016,500Jul 29, 20269,195,258SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICESSonos, Inc.Closed
90/016,455Jul 9, 202611,080,001CONCURRENT TRANSMISSION AND PLAYBACK OF AUDIO INFORMATIONSonos, Inc.Closed
90/016,453Jul 9, 20267,571,014METHOD AND APPARATUS FOR CONTROLLING MULTIMEDIA PLAYERS IN A MULTI-ZONE SYSTEMSonos, Inc.Closed
90/016,452Jul 9, 20269,219,959Multi-Channel Pairing in a Media SystemSonos, Inc.Open
90/016,190Apr 17, 20266,851,115SOFTWARE-BASED ARCHITECTURE FOR COMMUNICATION AND COOPERATION AMONG DISTRIBUTED ELECTRONIC AGENTSIPA Technologies Inc.Open
90/016,191Apr 17, 20267,036,128USING A COMMUNITY OF DISTRIBUTED ELECTRONIC AGENTS TO SUPPORT A HIGHLY MOBILE, AMBIENT COMPUTING ENVIRONMENTIPA Technologies Inc.Open
90/016,189Apr 17, 20267,069,560HIGHLY SCALABLE SOFTWARE-BASED ARCHITECTURE FOR COMMUNICATION AND COOPERATION AMONG DISTRIBUTED ELECTRONIC AGENTSIPA Technologies Inc.Open
90/016,173Apr 8, 20268,234,705CONTAGION ISOLATION AND INOCULATIONK.Mizra LLCOpen
90/016,172Apr 8, 20269,516,048CONTAGION ISOLATION AND INOCULATION VIA QUARANTINEK.Mizra LLCOpen
90/016,146Apr 3, 20268,588,949Method and Apparatus for Adjusting Volume Levels in a Multi-Zone SystemSonos, Inc.Open
90/016,123Apr 2, 202610,541,883PLAYBACK DEVICE CONNECTIONSonos, Inc.Open
90/016,058Mar 18, 20266,816,809HARDWARE BASED UTILIZATION METERINGValtrus Innovations LimitedOpen
90/015,954Feb 10, 202610,943,058METHOD AND DEVICE FOR ACCESSING INFORMATION SOURCES AND SERVICES ON THE WEB—Open
90/015,906Jan 26, 202610,789,626DEEP-LINKING SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR ONLINE ADVERTISEMENT AND E-COMMERCEMetarail, Inc.Open
90/015,735Dec 1, 20258,271,877METHOD AND DEVICE FOR ACCESSING INFORMATION SOURCES AND SERVICES ON THE WEB—Open
90/015,607Oct 17, 202511,122,418Systems and methods for locating cellular phones and security measures for the sameMullen Industries LLCOpen
90/015,601Oct 14, 202511,234,117SYSTEMS AND METHODS FOR LOCATING CELLULAR PHONES AND SECURITY MEASURES FOR THE SAMEMullen Industries LLCOpen
90/015,600Oct 14, 202511,109,218SYSTEMS AND METHODS FOR LOCATING CELLULAR PHONES AND SECURITY MEASURES FOR THE SAMEMullen Industries LLCOpen
90/015,547Sep 26, 202510,152,734SYSTEMS, METHODS AND COMPUTER PROGRAM PRODUCTS FOR MAPPING FIELD IDENTIFIERS FROM AND TO DELIVERY SERVICE, MOBILE STOREFRONT, FOOD TRUCK, SERVICE VEHICLE, SELF-DRIVING CAR, DELIVERY DRONE, RIDE-SHARING SERVICE OR IN-STORE PICKUP FOR INTEGRATED SHOPPING, DELIVERY, RETURNS OR REFUNDSMetarail, Inc.Open
90/015,545Sep 26, 20259,633,378DEEP-LINKING SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR ONLINE ADVERTISEMENT AND E-COMMERCEMetarail, Inc.Open
90/015,546Sep 26, 202510,262,342DEEP-LINKING SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR ONLINE ADVERTISEMENT AND E-COMMERCEMetarail, Inc.Closed

Other reexam requesters

See the full reexam picture for Google LLC

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