ExamPat

Eron J Sorrell

USPTO Patent Examiner·Active 2012 to 2026

Eron J Sorrell is a USPTO patent examiner who has handled 59 ex parte reexaminations between 2012 and 2026, with 25 currently open. These reexams concentrate in Electrical & Electronic, Physics & Instruments, and Mechanical Engineering. 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

7
12
3
13
2
14
3
15
2
16
2
18
2
19
2
20
5
21
3
22
4
23
6
24
12
25
13
26

Technology mix

Electrical & Electronic40 (61%)
Physics & Instruments22 (33%)
Mechanical Engineering2 (3%)
Mechanical & Manufacturing1 (2%)

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 59)

View all in dashboard →
Control #FiledPatentTitlePendencyStatus
90/016,602Sep 18, 202610,584,890SYSTEM AND METHOD FOR USING A MOBILE ELECTRONIC DEVICE TO OPTIMIZE AN ENERGY MANAGEMENT SYSTEM—Open
90/016,603Sep 18, 20266,959,350CONFIGURABLE USB INTERFACE WITH VIRTUAL REGISTER ARCHITECTURE—Open
90/016,490Jul 20, 202610,574,716Video Distribution System Including Progressive Playback—Open
90/016,379Jun 5, 20268,873,531DEVICE, SYSTEM AND METHOD OF INDICATING STATION-SPECIFIC INFORMATION WITHIN A WIRELESS COMMUNICATION—Open
90/016,345May 27, 20268,806,197Accelerated Verification of Digital Signatures and Public Keys—Open
90/016,317May 20, 20268,117,639SYSTEM AND METHOD FOR PROVIDING ACCESS CONTROL—Closed
90/016,237May 2, 202610,778,989ROLLING INTRA PREDICTION FOR IMAGE AND VIDEO CODING—Closed
90/016,215Apr 28, 202611,523,298METHODS AND APPARATUSES FOR CHANNEL STATE INFORMATION TRANSMISSION—Open
90/016,159Apr 3, 202610,805,687SYSTEMS, APPARATUS, AND METHODS FOR SCALABLE LOW-LATENCY VIEWING OF BROADCAST DIGITAL CONTENT STREAMS OF LIVE EVENTS, AND SYNCHRONIZATION OF EVENT INFORMATION WITH VIEWED STREAMS, VIA MULTIPLE INTERNET CHANNELS—Open
90/016,069Mar 20, 202611,240,183TWO-WAY REAL TIME COMMUNICATION SYSTEM THAT ALLOWS ASYMMETRIC PARTICIPATION IN CONVERSATIONS ACROSS MULTIPLE ELECTRONIC PLATFORMS—Open
90/016,048Mar 16, 202610,868,908DEVICES AND METHODS FOR MULTIPATH COMMUNICATIONS—Open
90/015,950Feb 5, 20268,443,209THROTTLING COMPUTATIONAL UNITS ACCORDING TO PERFORMANCE SENSITIVITY—Open
90/015,911Jan 26, 202612,085,263LED TUBE LAMP—Open
90/015,818Dec 22, 20258,788,827ACCELERATED VERIFICATION OF DIGITAL SIGNATURES AND PUBLIC KEYS—Open
90/015,806Dec 19, 202510,868,908DEVICES AND METHODS FOR MULTIPATH COMMUNICATIONS—Open
90/015,770Dec 10, 20259,246,857METHOD AND SYSTEM FOR CORRELATING CONVERSATIONS IN A MESSAGING ENVIRONMENT—Open
90/015,769Dec 10, 202510,009,304METHOD AND SYSTEM FOR CORRELATING CONVERSATIONS IN MESSAGING ENVIRONMENT—Open
90/015,706Nov 20, 202510,333,768CLUSTER COMPUTING—Open
90/015,587Oct 30, 20257,930,575A MICROCONTROLLER FOR CONTROLLING POWER SHUTDOWN PROCESS—Open
90/015,571Oct 6, 20259,454,748SYSTEM AND METHOD FOR DATA MANAGEMENT—Open
90/015,466Aug 22, 202510,412,141Systems and Methods for Seeking Within Multimedia Content During Streaming Playback—Open
90/015,403Jul 23, 20259,232,265METHOD, APPARATUS AND SYSTEM FOR TRANSITIONING AN AUDIO/VIDEO DEVICE BETWEEN A SOURCE MODE AND A SINK MODE—Open
90/019,971May 23, 2025RE48,066SERVICES THAT ARE PROVIDED, AT LEAST PARTLY, OVER THE INTERNET FOR DATA MINING USER INFORMATION10 moClosed
90/019,968May 21, 20259,215,613WIRELESS END-USER DEVICE WITH DIFFERENTIAL TRAFFIC CONTROL POLICY LIST HAVING LIMITED USER CONTROL—Open
90/019,922Apr 21, 20257,502,958SYSTEM AND METHOD FOR PROVIDING FIRMWARE RECOVERABLE LOCKSTEP PROTECTION16 moClosed

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