ExamPat

Terrence R Till

USPTO Patent Examiner·Active 2012 to 2024

Terrence R Till is a USPTO patent examiner who has handled 50 ex parte reexaminations between 2012 and 2024, with 1 currently open. These reexams concentrate in Life Sciences & Consumer, Mechanical & Manufacturing, 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

8
12
2
13
3
14
6
15
1
16
1
17
1
18
4
19
4
20
3
21
6
22
6
23
6
24

Technology mix

Life Sciences & Consumer17 (33%)
Mechanical & Manufacturing16 (31%)
Mechanical Engineering6 (12%)
Electrical & Electronic4 (8%)
Construction & Mining4 (8%)
Textiles & Paper3 (6%)

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 50)

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Control #FiledPatentTitlePendencyStatus
90/019,724Nov 10, 202411,445,840DRINK CADDY—Closed
90/019,642Aug 30, 202411,848,636SKIP RAIL SYSTEM13 moClosed
90/019,587Jul 18, 202411,814,200FLUID DISTRIBUTION SYSTEM WITH SINGLE USE MANIFOLD ASSEMBLY FOR SCALED FILLING15 moClosed
90/019,505May 23, 20247,162,838CONSTRUCTION PANELS16 moClosed
90/019,421Feb 15, 20249,962,236SPLATTER REDUCTION IN A SMALL HEAD CONTRA-ANGLE PROPHY7 moClosed
90/019,339Jan 9, 202411,565,494SUSTAINABLE INDUSTRIAL HOSE9 moClosed
90/015,312Oct 13, 20239,889,572RAZOR WITH CUTTING BLADE ROTATABLE ABOUT MULTIPLE AXES22 moClosed
90/015,308Oct 6, 202311,235,486RAZOR WITH CUTTING BLADE ROTATABLE ABOUT MULTIPLE AXES24 moClosed
90/015,240May 26, 202310,369,917Trailer8 moClosed
90/019,201Apr 25, 202311,118,345STRUCTURE HAVING EDGE REINFORCEMENT ON PROFILED RAIL9 moClosed
90/015,210Mar 10, 202310,334,940COMPOSITE HEAD TOOTHBRUSH HAVING SAFETY FEATURES—Open
90/015,193Feb 2, 20238,448,285TOOTHBRUSH AND METHODS OF MAKING AND USING SAME7 moClosed
90/015,154Nov 7, 202210,988,288Cap Assemblies With Magnetic Closure Retention Mechanisms And Drink Containers Including the Same13 moClosed
90/019,125Oct 19, 20228,291,544MOP WITH THE FUNCTION OF DEWATERING THE YARNS BY TWISTING IN A SINGLE DIRECTION VIA AN UP-AND -DOWN LINEAR MOTION15 moClosed
90/015,120Sep 19, 202210,569,940CAP ASSEMBLIES WITH MAGNETIC CLOSURE RETENTION MECHANISMS AND DRINK CONTAINERS INCLUDING THE SAME5 moClosed
90/015,061Jun 27, 202211,224,734Valve, in Particular for a Device for Administering a Liquid Medicament, and a Corresponding Device for Administering a Liquid Medicament14 moClosed
90/014,990Mar 28, 20227,549,448LINEARLY RETRACTABLE PRESSURE HOSE9 moClosed
90/014,963Feb 24, 20229,510,561PET FOUNTAIN14 moClosed
90/014,863Sep 21, 202110,080,467FOAM DISPENSING SYSTEMS, PUMPS AND REFILL UNITS HAVING HIGH AIR TO LIQUID RATIOS5 moClosed
90/014,769Jun 9, 20218,844,767FOOD CONTAINMENT AND DELIVERY SYSTEM23 moClosed
90/014,676Feb 16, 202110,786,746REVERSIBLE TOY8 moClosed
90/014,622Nov 30, 20208,091,703PACKAGE OF TOBACCO ARTICLES HAVING AN INNER PACKAGE WITH A COVER FLAP FIXED TO A HINGED LID—Closed
90/014,545Jul 7, 202010,220,234Shoulder End Range of Motion Improving Device8 moClosed
90/014,518May 27, 20209,873,010Range of Motion Improvement Device9 moClosed
90/014,468Mar 2, 20206,821,201DEVICE AND A METHOD FOR SUPPLYING CONDITIONED AIR TO AN AIRCRAFT14 moClosed

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Compare Terrence R Till against the full corpus, see the certificate-outcome split, drill into event timing, filter the case list, and export. Free to sign up.