ExamPat

Sean E Vincent

USPTO Patent Examiner·Active 2012 to 2023

Sean E Vincent is a USPTO patent examiner who has handled 39 ex parte reexaminations between 2012 and 2023. These reexams concentrate in Chemistry & Materials, 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

7
12
5
13
4
14
2
15
3
16
2
18
1
19
4
20
3
21
4
22
4
23

Technology mix

Chemistry & Materials14 (36%)
Electrical & Electronic9 (23%)
Mechanical & Manufacturing9 (23%)
Life Sciences & Consumer3 (8%)
Physics & Instruments2 (5%)
Mechanical Engineering2 (5%)

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 39)

Control #FiledPatentTitlePendencyStatus
90/019,280Oct 16, 202311,557,757ELECTRODES, LITHIUM-ION BATTERIES, AND METHODS OF MAKING AND USING SAME11 moClosed
90/019,286Oct 16, 202311,715,825ELECTRODES, LITHIUM-ION BATTERIES, AND METHODS OF MAKING AND USING SAME11 moClosed
90/015,311Oct 12, 202311,522,176ELECTRODES, LITHIUM-ION BATTERIES, AND METHODS OF MAKING AND USING SAME11 moClosed
90/015,197Feb 24, 202311,131,933CLEANING LIQUID , AND METHOD OF CLEANING SUBSTRATE PROVIDED WITH METAL RESIST12 moClosed
90/019,136Nov 30, 202211,343,911FORMABLE TRANSPARENT CONDUCTIVE FILMS WITH METAL NANOWIRES8 moClosed
90/015,042Jun 3, 202211,104,603CRYSTALLIZED GLASS SUBSTRATE10 moClosed
90/015,017Apr 28, 20228,922,312Electronic Device And Manufacturing Method Thereof13 moClosed
90/015,006Apr 12, 20229,481,037ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF13 moClosed
90/019,043Dec 10, 20219,446,742Apparatus and System for Air-Borne Cleaning of Surfaces14 moClosed
90/014,795Jul 6, 202110,329,653GALVANICALLY-ACTIVE IN SITU FORMED PARTICLES FOR CONTROLLED RATE DISSOLVING TOOLS10 moClosed
90/014,715Mar 31, 20218,709,462TERMITE TUBING PREVENTATIVE FOR NON-WOOD MATERIALS11 moClosed
90/014,626Dec 10, 20209,951,952HOT SURFACE IGNITERS AND METHODS OF MAKING SAME13 moClosed
90/014,584Oct 1, 202010,669,615Alloy for Pressure Die-Casting6 moClosed
90/014,578Sep 18, 20207,255,907Magnesium Oxide-Based Construction Board13 moClosed
90/014,556Jul 30, 202010,222,124STAVE WITH EXTERNAL MANIFOLD5 moClosed
90/014,300May 7, 20199,196,814LIGHT EMITTING DEVICE PACKAGE AND LIGHT UNIT10 moClosed
90/014,185Aug 20, 20189,440,291METHODS OF CONTROLLING NANOSTRUCTURE FORMATIONS AND SHAPES15 moClosed
90/014,143May 22, 20187,521,128METHODS FOR THE IMPLEMENTATION OF NANOCRYSTALLINE AND AMORPHOUS METALS AND ALLOYS AS COATINGS14 moClosed
90/013,874Dec 8, 20168,083,847FINE PARTICLE DISPERSION OF INFRARED-SHIELDING MATERIAL, INFRARED-SHIELDING BODY, AND PRODUCTION METHOD OF FINE PARTICLES OF INFRARED-SHIELDING MATERIAL AND FINE PARTICLES OF INFRARED-SHIELDING MATERIAL11 moClosed
90/013,830Oct 7, 20168,876,683AUTOMATED SYSTEM AND METHOD FOR BLOOD COMPONENTS SEPARATION AND PROCESSING12 moClosed
90/013,714Mar 31, 20168,968,607PASTE COMPOSITION FOR SOLAR CELL ELECTRODES AND ELECTRODE FABRICATED USING THE SAME12 moClosed
90/013,528Jul 6, 20157,160,574Barrier Coating Corrosion Control Methods and Systems For Interior Piping Systems19 moClosed
90/013,461Feb 27, 20157,615,797PHOSPHOR COMPOSITION AND METHOD FOR PRODUCING THE SAME, AND LIGHT-EMITTING DEVICE USING THE SAME12 moClosed
90/013,327Aug 29, 20147,763,111COMPOSITIONS AND METHODS COMPRISING PIGMENTS AND POLYPROTIC DISPERSING AGENTS5 moClosed
90/013,314Aug 5, 20148,118,561EROSION- AND IMPACT-RESISTANT COATINGS13 moClosed

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