Prosecution Insights
Last updated: May 29, 2026

Riverfield Inc.

11 pending office actions • 7 art units • 11 examiners • 0 of 11 (0%) have an AI response strategy ready • 21 patents granted in the last 365 days

Portfolio Summary

11
Total Pending OAs
8
Non-Final OAs
2
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 10 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
1
Due this week
6
Due this month
0
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. 10 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 7 days (1)Due ≤ 30 days (6)

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.

0
Hard (0%)
11
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only8 (73%)
§102 only2 (18%)
Double-patenting + other1 (9%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
11
Mechanical / Eng
100% 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.

110 h
Manual time on pending OAs
22 h
Time saved (low, 20%)
38 h
Time saved (mid, 35%)
1.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MORFORD, ALEXANDRA ROBYN 1 55.6% +66.7%
SINGH, ESVINDER 1 76.1% +23.1%
JIAN, SHIRLEY XUEYING 1 62.2% +23.9%
POLAND, CHERIE MICHELLE 1 58.8% +33.8%
BOICE, JAMES EDWARD 1 77.0% +8.6%
LE, KHOA TAN 1 79.2% +36.7%
BROWN, JOSEPH HENRY 1 59.8% +38.9%
TON, MARTIN TRUYEN 1 61.7% +35.0%
LONDON, STEPHEN FLOYD 1 68.4% +38.6%
SAHAND, SANA 1 62.3% +26.9%

Interview Candidates (9)

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
18176045 SURGICAL TOOL SAHAND, SANA 15d overdue
18754328 SURGERY ASSISTING DEVICE SINGH, ESVINDER 7d
18396322 SURGICAL INSTRUMENT TON, MARTIN TRUYEN 9d
18750884 SURGICAL INSTRUMENT POLAND, CHERIE MICHELLE 12d
18925189 REMOTE OPERATION SYSTEM MORFORD, ALEXANDRA ROBYN 19d
18754314 SURGERY ASSISTING DEVICE JIAN, SHIRLEY XUEYING 22d
18668504 SLIDER AND SURGICAL INSTRUMENT LE, KHOA TAN 22d
18600386 DRAPE UNIT WITH COVER, LOCKING COVER, AND MEDICAL ROBOT BROWN, JOSEPH HENRY 26d

Top Art Units

Art UnitApps
3771 3
3795 2
3796 2
3658 1
3657 1
3792 1
3618 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18925189 REMOTE OPERATION SYSTEM MORFORD, ALEXANDRA ROBYN 3658 §103 Non-Final OA 19d Pending Oct 24, 2024
18754328 SURGERY ASSISTING DEVICE SINGH, ESVINDER 3657 §103 Non-Final OA 7d Pending Jun 26, 2024
18754314 SURGERY ASSISTING DEVICE JIAN, SHIRLEY XUEYING 3792 §103 Non-Final OA 22d Pending Jun 26, 2024
18750884 SURGICAL INSTRUMENT POLAND, CHERIE MICHELLE 3771 §103 Final Rejection 12d Pending Jun 21, 2024
18737492 DRAPE BOICE, JAMES EDWARD 3795 §103 Non-Final OA 4d overdue Pending Jun 07, 2024
18668504 SLIDER AND SURGICAL INSTRUMENT LE, KHOA TAN 3771 §103 Final Rejection 22d Pending May 20, 2024
18600386 DRAPE UNIT WITH COVER, LOCKING COVER, AND MEDICAL ROBOT BROWN, JOSEPH HENRY 3618 §103 Non-Final OA 26d Pending Mar 08, 2024
18396322 SURGICAL INSTRUMENT TON, MARTIN TRUYEN 3771 §102 Non-Final OA 9d Pending Dec 26, 2023
18306398 SURGERY ASSISTANCE DEVICE LONDON, STEPHEN FLOYD 3795 DPOther Non-Final OA Pending Apr 25, 2023
18176045 SURGICAL TOOL SAHAND, SANA 3796 §103 Non-Final OA 15d overdue Pending Feb 28, 2023
17890497 SURGICAL INSTRUMENT HOLDING DEVICE AND SURGERY ASSISTING DEVICE GHAND, JENNIFER LEIGH-STEWAR 3796 §102 Non-Final OA 182d overdue Pending Aug 18, 2022

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