Prosecution Insights
Last updated: May 29, 2026

Dunlap Codding, P.C.

25 pending office actions • 17 clients • 25 examiners • 23 art units • 0 of 25 (0%) have an AI response strategy ready • 79 patents granted in the last 365 days

Portfolio Summary

25
Total Pending OAs
16
Non-Final OAs
9
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 25 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

19
Overdue
2
Due this week
3
Due this month
1
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 25 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (19)Due ≤ 7 days (2)Due ≤ 30 days (3)Due ≤ 60 days (1)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

2
Hard (8%)
20
Medium (80%)
0
Easy (0%)
3
Unknown (12%)

Rejection Statute Mix

BucketCases
§101 only2 (8%)
§103 only19 (76%)
§102 only1 (4%)
No statute on record3 (12%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

10
Life Sciences
40% of docket
4
Information Tech
16% of docket
1
Communications
4% of docket
2
Semiconductors
8% of docket
8
Mechanical / Eng
32% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

250 h
Manual time on pending OAs
50 h
Time saved (low, 20%)
88 h
Time saved (mid, 35%)
2.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MICHENER, BLAKE E 1 77.0% +25.6%
NGUYEN, TRINH T 1 68.9% +27.4%
HOGE, GARY CHAPMAN 1 63.6% +22.6%
USELDING, JOHN E 1 53.3% +17.9%
CHEN, JOSE V 1 78.1% +15.2%
HAILU, TADESSE 1 77.8% +3.9%
COMSTOCK, DAVID C 1 86.4% -8.5%
VU, TUAN A 1 73.4% +21.1%
ORTIZ, ADAM C 1 65.8% +35.5%
LAN, YAN 1 62.9% +22.2%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18652199 VIDEO LARYNGOSCOPE AND METHOD FOR USING SAME COMSTOCK, DAVID C 27d

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
17679852 SMOKING SUBSTITUTE DEVICE AND CONTROL METHOD KUMAR, SRILAKSHMI K 4d overdue
18352102 ACTIVITY RECRUITMENT PLATFORM MPAMUGO, CHINYERE 34d

Interview Candidates (8)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18422644 PRESSURE PIPES WITH IMPROVED BARRIER PROPERTIES TO HYDROGEN GAS LAN, YAN 365d overdue
18639467 SMOKING SUBSTITUTE DEVICE VU, TUAN A 44d overdue
18688487 INFLATABLE SUPPORT ORTIZ, ADAM C 43d overdue
18807661 LIGHT WEIGHT PLASTIC PALLET CHEN, JOSE V 38d overdue
18939225 PICTURE FRAME HOGE, GARY CHAPMAN 18d overdue
18975842 REMOVABLE CONTAINER FOR LIVESTOCK TAGS NGUYEN, TRINH T 15d overdue
18906924 Feeding performance of low-melting Polymer Processing Additive Preblends USELDING, JOHN E 3d overdue
19289530 DOWNHOLE GAS SEPARATOR MICHENER, BLAKE E 14d

Client Portfolio (17 clients)

Top Art Units

Art UnitApps
17472
17552
36761
36441
36311
17631
36371
21741
37731
21931

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19289530 DOWNHOLE GAS SEPARATOR Daniel J. Snyder MICHENER, BLAKE E 3676 §103 Non-Final OA 14d Pending Aug 04, 2025
18975842 REMOVABLE CONTAINER FOR LIVESTOCK TAGS Catte Guard Solutions LLC NGUYEN, TRINH T 3644 §103 Non-Final OA 15d overdue Pending Dec 10, 2024
18939225 PICTURE FRAME John Morrish Limited HOGE, GARY CHAPMAN 3631 §103 Non-Final OA 18d overdue Pending Nov 06, 2024
18906924 Feeding performance of low-melting Polymer Processing Additive Preblends National Industrialization Company (Tasnee) USELDING, JOHN E 1763 Other Final Rejection 3d overdue Pending Oct 04, 2024
18807661 LIGHT WEIGHT PLASTIC PALLET National Industrialization Company (Tasnee) CHEN, JOSE V 3637 §103 Non-Final OA 38d overdue Pending Aug 16, 2024
18655551 AUTHORING SYSTEM FOR INTERACTIVE VIRTUAL REALITY ENVIRONMENTS Human Mode, LLC HAILU, TADESSE 2174 Other Non-Final OA 15d overdue Pending May 06, 2024
18652199 VIDEO LARYNGOSCOPE AND METHOD FOR USING SAME Adroit Surgical, LLC COMSTOCK, DAVID C 3773 §103 Final Rejection 27d Pending May 01, 2024
18639467 SMOKING SUBSTITUTE DEVICE Imperial Tobacco Limited VU, TUAN A 2193 Other Non-Final OA 44d overdue Pending Apr 18, 2024
18688487 INFLATABLE SUPPORT Gbuk Group Limited ORTIZ, ADAM C 3673 §103 Non-Final OA 43d overdue Pending Mar 01, 2024
18422644 PRESSURE PIPES WITH IMPROVED BARRIER PROPERTIES TO HYDROGEN GAS National Industrialization Company (Tasnee) LAN, YAN 1782 §103 Non-Final OA 365d overdue Pending Jan 25, 2024
18534720 ATHLETIC SHORTS WITH PILLOW POCKET LAP COMPARTMENTS Doris J. Mukes Living Trust QUINN, RICHALE LEE 3732 §103 Non-Final OA 6d Pending Dec 11, 2023
18523270 COMPUTER IMPLEMENTED METHOD Secure Micro Ltd. MARTINEZ, TOMMY NMN 2496 §103 Final Rejection 16d overdue Pending Nov 29, 2023
18352102 ACTIVITY RECRUITMENT PLATFORM Oklahoma Blood Institute MPAMUGO, CHINYERE 3685 §101 Final Rejection 34d Pending Jul 13, 2023
18310643 INTELLIGENT FILTER Selligence Technology Limited BOSTWICK, SIDNEY VINCENT 2124 §103 Non-Final OA 5d Pending May 02, 2023
18181016 COMPOSITIONS AND METHODS FOR TREATING HYPERGLYCEMIA IN TYPE-2 DIABETES The Board Of Regents Of The University Of Oklahoma SCHACHERMEYER, SAMANTHA LYNN 1693 §103 Non-Final OA 153d overdue Pending Mar 09, 2023
18060323 COMPOSITIONS COMPRISING LACTATE DEHYDROGENASE-A INHIBITORS AND METHODS OF PRODUCTION AND USE THEREOF Southwestern Oklahoma State University MARTIN, KEVIN STEPHEN 1624 §102 Non-Final OA 104d overdue Pending Nov 30, 2022
17831137 METHOD FOR PRODUCING A PRINTED CIRCUIT BOARD NextGin Technology BV TUGBANG, ANTHONY D 2896 §103 Non-Final OA 59d overdue Pending Jun 02, 2022
17697072 SMOKING SUBSTITUTE APPARATUS Imperial Tobacco Limited CULBERT, COURTNEY GUENTHER 1747 §103 Final Rejection 8d overdue Pending Mar 17, 2022
17686020 SMOKING SUBSTITUTE APPARATUS Imperial Tobacco Limited SPARKS, RUSSELL E 1755 §103 Non-Final OA 30d overdue Pending Mar 03, 2022
17685101 SMOKING SUBSTITUTE APPARATUS Imperial Tobacco Limited SZUMIGALSKI, NICOLE ASHLEY 1755 §103 Final Rejection 110d overdue Pending Mar 02, 2022
17679852 SMOKING SUBSTITUTE DEVICE AND CONTROL METHOD Imperial Tobacco Limited KUMAR, SRILAKSHMI K 1700 §101 Final Rejection 4d overdue Pending Feb 24, 2022
17244462 Elongated Smoking Article Imperial Tobacco Limited VAKILI, DANIEL EDWARD 1747 §103 Final Rejection 107d overdue Pending Apr 29, 2021
17242571 Smoking Substitute Consumable Imperial Tabacco Limited MAYES, MELVIN C 1759 §103 Final Rejection 66d overdue Pending Apr 28, 2021
17002139 SYSTEMS FOR MANAGING SMOKING SUBSTITUTE DEVICES AND ASSOCIATED METHODS Imperial Tobacco Limited PHAM, QUANG 2685 §103 Non-Final OA 3d overdue Pending Aug 25, 2020
16169352 SYSTEM AND METHOD FOR DETERMINING AXIAL MAGNETIC INTERFERENCE IN DOWNHOLE DIRECTIONAL SENSORS Bench Tree Group, LLC DINH, LYNDA 2857 §103 Non-Final OA 15d Pending Oct 24, 2018

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