ExamPat

Michael Roswell

USPTO Patent Examiner·Active 2021 to 2026

Michael Roswell is a USPTO patent examiner who has handled 34 ex parte reexaminations between 2021 and 2026, with 27 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
10
26

Technology mix

Physics & Instruments26 (76%)
Electrical & Electronic7 (21%)
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, from 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

vs. all examiners

Certificate outcome distribution

Event-to-event timing (median)

Recent reexaminations (showing 25 of 34)

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Control #FiledPatentTitlePendencyStatus
90/016,333May 22, 202611,640,546MANAGING ACCESS TO DATA AND MANAGING OPERATIONS PERFORMED BY APPLICATIONS—Open
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
90/016,106Mar 31, 202611,775,831CASCADED COMPUTING FOR CONVOLUTIONAL NEURAL NETWORKS—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
90/015,492Sep 2, 202511,967,369LIFETIME MIXED LEVEL NON-VOLATILE MEMORY SYSTEM—Open
90/015,493Sep 2, 202511,967,370LIFETIME 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

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