William V Gilbert
USPTO Patent Examiner·Active 2023 to 2026
William V Gilbert is a USPTO patent examiner who has handled 42 ex parte reexaminations between 2023 and 2026, with 24 currently open. These reexams concentrate in Mechanical Engineering, Life Sciences & Consumer, 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
Technology mix
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 42)
| Control # | Filed | Patent | Title | Pendency | Status |
|---|---|---|---|---|---|
| 90/016,557 | Sep 1, 2026 | 12,551,811 | SYSTEM, PANEL AND METHOD | — | Open |
| 90/016,550 | Aug 27, 2026 | 12,667,093 | SOLAR MOSQUITO KILLER | — | Open |
| 90/016,510 | Aug 5, 2026 | 11,634,855 | MAGNETICALLY POSITIONED AND ENGAGED DRYER VENT ATTACHMENT AND METHOD | — | Open |
| 90/016,445 | Jul 2, 2026 | 10,749,303 | LAMP DEVICE WITH CHANGEABLE LAMP SOCKET | — | Closed |
| 90/016,405 | Jun 18, 2026 | 12,058,965 | PLANT COVER WITH INSECT RESISTANT BAG FOR ENCLOSING A PLANT | — | Open |
| 90/016,406 | Jun 18, 2026 | 11,730,092 | PLANT COVER WITH INSECT RESISTANT BAG FOR ENCLOSING A PLANT | — | Open |
| 90/016,341 | May 26, 2026 | 11,801,996 | TRASH CAN ASSEMBLY | — | Open |
| 90/016,013 | Apr 6, 2026 | 9,470,466 | MONOLITHIC NOISE SUPPRESSION DEVICE FOR FIREARM | — | Open |
| 90/016,015 | Apr 6, 2026 | 9,777,979 | MONOLITHIC NOISE SUPPRESSION DEVICE FOR FIREARM | — | Open |
| 90/016,014 | Apr 6, 2026 | 9,982,959 | MONOLITHIC NOISE SUPPRESSION DEVICE FOR FIREARM | — | Open |
| 90/016,101 | Mar 30, 2026 | 12,207,730 | HEIGHT ADJUSTABLE ANGLED DESKS | — | Open |
| 90/015,999 | Feb 26, 2026 | 9,382,925 | AUTOMATED SHIFTING OF HYDRAULIC DRIVE SYSTEMS | — | Open |
| 90/015,817 | Dec 22, 2025 | 12,372,315 | FIREARM FRAME WITH A RELIEF | — | Open |
| 90/015,796 | Dec 19, 2025 | 8,052,307 | LENS AND LIGHT EMITTING APPARATUS HAVING THE SAME | — | Open |
| 90/015,780 | Dec 12, 2025 | 10,508,805 | T-BAR FOR SUSPENDED CEILING WITH HEAT DISSIPATION SYSTEM FOR LED LIGHTING | — | Open |
| 90/015,781 | Dec 12, 2025 | 11,732,878 | T-BAR FOR SUSPENDED CEILING WITH HEAT DISSIPATION SYSTEM FOR LED LIGHTING | — | Open |
| 90/015,765 | Dec 10, 2025 | 8,616,729 | LENS AND LIGHT EMITTING APPARATUS HAVING THE SAME | — | Open |
| 90/015,702 | Nov 19, 2025 | 8,213,093 | LENS AND LIGHT EMITTING APPARATUS HAVING THE SAME | — | Open |
| 90/015,680 | Nov 12, 2025 | 7,676,976 | SYSTEMS FOR ATTACHING A NOISE SUPPRESSOR TO A FIREARM | 9 mo | Closed |
| 90/015,631 | Oct 23, 2025 | 11,859,783 | CONVERTIBLE LIGHT DEVICE | 9 mo | Closed |
| 90/015,624 | Oct 22, 2025 | 9,918,511 | ARTICLE OF FOOTWEAR HAVING A TEXTILE UPPER | 9 mo | Closed |
| 90/015,510 | Sep 10, 2025 | 12,274,187 | METHOD AND APPARATUS FOR EXTENDING THE SERVICE LIFE OF AN AGRICULTURAL PLANTER | — | Open |
| 90/015,400 | Jul 22, 2025 | 10,690,435 | Bullpup Crossbow | — | Open |
| 90/015,384 | Jul 15, 2025 | 11,439,238 | FOLDING CHAIR | 13 mo | Closed |
| 90/019,957 | May 14, 2025 | 10,787,879 | FRACTURING FLUID DELIVERY SYSTEM | — | Open |
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