ExamPat

Michael Roswell

USPTO Patent Examiner·Active 2021 to 2026

Michael Roswell is a USPTO patent examiner who has handled 32 ex parte reexaminations between 2021 and 2026, with 25 currently open. These reexams concentrate in Physics & Instruments, Electrical & Electronic, and Mechanical & Manufacturing. ExamPat indexes the full prosecution record for each of these cases, including office-action grounds, certificate outcomes, and downstream PTAB and federal-circuit decisions.

Filings by year

1
21
1
23
7
24
15
25
8
26

Technology mix

Physics & Instruments24 (75%)
Electrical & Electronic7 (22%)
Mechanical & Manufacturing1 (3%)

Compare against all examiners

Eight side-by-side metrics: case volume, pendency, OAs per reexam, rejection mix, SNQ denial rate, certification rate, and PTAB appeal rate, with a Δ column showing where this examiner runs higher or lower than the corpus.

  • Average and median pendency, both for this examiner and the corpus
  • Rejection basis split (102 / 103 / 112) head-to-head
  • Certification, SNQ denial, and PTAB appeal rates

Certificate outcome distribution

How this examiner's certificates split across the six possible outcomes: all claims confirmed, confirmed with amendment, confirmed with new claims, mixed, or all claims canceled. Includes share comparison to the corpus distribution.

  • Count and share for each of the six outcome buckets
  • Δ vs. corpus distribution in percentage points
  • Useful for setting realistic patent-owner expectations

Event-to-event timing

Median time for this examiner's cases at each prosecution stage — filing to first office action, filing to NIRC, and filing to certificate — with corpus comparison and sample size.

  • Median in months per transition
  • Side-by-side with the corpus median
  • n column showing how many of this examiner's cases completed each transition

Recent reexaminations (showing 25 of 32)

Control #FiledPatentTitlePendencyStatus
90/016,216Apr 28, 202610,977,820PERSONALIZED NEURAL NETWORK FOR EYE TRACKING—Open
90/016,186Apr 15, 20269,507,500HYBRID SYSTEMS AND METHODS FOR LOW-LATENCY USER INPUT PROCESSING AND FEEDBACK—Open
90/016,163Apr 4, 202610,222,952HYBRID SYSTEMS AND METHODS FOR LOW-LATENCY USER INPUT PROCESSING AND FEEDBACK—Open
90/016,040Mar 23, 20268,593,888SEMICONDUCTOR MEMORY DEVICE—Open
90/016,030Mar 6, 202610,353,811SYSTEM FOR DEVELOPING AND TESTING A MOBILE APPLICATION—Open
90/015,890Feb 12, 20267,088,338OPTICAL MOUSE AND METHOD FOR PREVENTING AN ERRONEOUS OPERATION THEREOF—Open
90/015,958Feb 11, 202610,488,871REMOTE CONTROL OF FLUID-HANDLING DEVICES—Open
90/015,869Jan 8, 20268,078,561NONLINEAR BEHAVIOR MODELS AND METHODS FOR USE THEREOF IN WIRELESS RADIO SYSTEMS—Open
90/015,826Dec 23, 20258,649,909REMOTE CONTROL OF FLUID-HANDLING DEVICES—Open
90/015,823Dec 23, 20258,825,576METHODS AND SYSTEMS FOR SELECTING AND PRESENTING CONTENT ON A FIRST SYSTEM BASED ON USER PREFERENCES LEARNED ON A SECOND SYSTEM—Open
90/015,719Nov 26, 202511,790,240MACHINE LEARNING NETWORKS, ARCHITECTURES AND TECHNIQUES FOR DETERMINING OR PREDICTING DEMAND METRICS IN ONE OR MORE CHANNELS—Open
90/015,676Nov 12, 202511,258,676ELECTRONIC TOOL AND METHODS FOR MEETINGS—Open
90/015,595Oct 10, 20257,890,490SYSTEMS AND METHODS FOR PROVIDING ADVANCED INFORMATION SEARCHING IN AN INTERACTIVE MEDIA GUIDANCE APPLICATION—Open
90/015,493Sep 2, 202511,967,370LIFETIME MIXED LEVEL NON-VOLATILE MEMORY SYSTEM—Open
90/015,492Sep 2, 202511,967,369LIFETIME MIXED LEVEL NON-VOLATILE MEMORY SYSTEM—Open
90/015,447Aug 13, 202510,862,764UNIVERSAL CONSOLE CHASSIS FOR THE CAR—Open
90/015,401Jul 22, 20258,972,161POWER MANAGEMENT SYSTEMS AND DEVICES—Open
90/015,335Jun 18, 202512,070,867AUTONOMOUS WELDING ROBOTS—Open
90/019,940Apr 30, 20257,233,978METHOD AND APPARATUS FOR MANAGING LOCATION INFORMATION IN A NETWORK SEPARATE FROM THE DATA TO WHICH THE LOCATION INFORMATION PERTAINS—Open
90/019,866Feb 26, 202510,862,764UNIVERSAL CONSOLE CHASSIS FOR THE CAR—Open
90/019,860Feb 25, 202510,334,068System for managing web-based swipe module tool and software for scrolling and paging through content data and applications9 moClosed
90/019,856Feb 21, 20257,249,262METHOD FOR RESTRICTING ACCESS TO A WEB SITE BY REMOTE USERS—Open
90/019,822Jan 21, 20257,925,426POWER MANAGEMENT SYSTEMS AND DEVICES—Open
90/019,788Dec 24, 202410,607,134ARTIFICIALLY INTELLIGENT SYSTEMS, DEVICES, AND METHODS FOR LEARNING AND/OR USING AN AVATAR'S CIRCUMSTANCES FOR AUTONOMOUS AVATAR OPERATION—Open
90/019,787Dec 23, 202410,721,542Method and Device for Providing a Main Content and an Extra Content to a User Through Reference Item—Open

Other USPTO reexam examiners

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