Prosecution Insights
Last updated: May 29, 2026

VERSITECH LIMITED

8 pending office actions • 8 art units • 8 examiners • 0 of 8 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days

Portfolio Summary

8
Total Pending OAs
4
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 8 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

4
Overdue
0
Due this week
2
Due this month
0
Due in next 60 days
2
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. 8 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)Due ≤ 30 days (2)Due later (2)

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%)
7
Medium (88%)
1
Easy (12%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only5 (62%)
§102 only2 (25%)
§112 only1 (12%)

Industry Mix

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

6
Life Sciences
75% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
25% 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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SAINT-VIL, EDDY 1 42.2% +29.7%
OSINSKI, BRADLEY JAMES 1 78.5% +11.3%
CHANDRAKUMAR, NIZAL S 1 72.6% +18.2%
DICKENS, AMELIA NICOLE 1 48.2% +22.6%
CHEN, PO-CHIH 1 74.7% +13.9%
HOLLAND, PAUL J 1 57.5% +64.7%
MARTINEZ, TARA L 1 62.7% +64.6%
RIGA, MICHAEL ANGELO 1 51.8% +63.5%

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
17927139 A LIVE STRAIN OF STAPHYLOCOCCUS AUREUS AND USES THEREOF DICKENS, AMELIA NICOLE 131d overdue
18307905 N-ACRYLOYLINDOLES AND METHODS OF USE CHANDRAKUMAR, NIZAL S 87d overdue
17434513 RECOMBINANT VECTORS COMPRISING ARYLSULFATASE A AND THEIR USES IN STEM CELL THERAPY FOR THE TREATMENT OF METACHROMATIC LEUKODYSTROPHY RIGA, MICHAEL ANGELO 87d overdue
17949184 COMPOUNDS AND METHODS FOR THE TREATMENT OF MICROBIAL INFECTIONS CHEN, PO-CHIH 73d overdue
17930591 COMPOSITIONS IMMUNOGENIC AGAINST SARS CORONAVIRUS 2, METHODS OF MAKING, AND USING THEREOF HOLLAND, PAUL J 23d
18261991 A STEERABLE ARM FOR USE IN ENDOSCOPIC SURGICAL PROCEDURES OSINSKI, BRADLEY JAMES 30d
18813083 APPARATUS AND METHOD FOR ENABLING PERSONALIZED COMMUNITY POST-STROKE REHABILITATION SAINT-VIL, EDDY 69d
17600922 CYCLIC COMPOUNDS AND METHODS OF MAKING AND USING MARTINEZ, TARA L 70d

Top Art Units

Art UnitApps
3715 1
3783 1
1625 1
1645 1
1621 1
1656 1
1654 1
1634 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18813083 APPARATUS AND METHOD FOR ENABLING PERSONALIZED COMMUNITY POST-STROKE REHABILITATION SAINT-VIL, EDDY 3715 §103 Non-Final OA 69d Pending Aug 23, 2024
18261991 A STEERABLE ARM FOR USE IN ENDOSCOPIC SURGICAL PROCEDURES OSINSKI, BRADLEY JAMES 3783 §103 Non-Final OA 30d Pending Jul 18, 2023
18307905 N-ACRYLOYLINDOLES AND METHODS OF USE CHANDRAKUMAR, NIZAL S 1625 §112 Non-Final OA 87d overdue Pending Apr 27, 2023
17927139 A LIVE STRAIN OF STAPHYLOCOCCUS AUREUS AND USES THEREOF DICKENS, AMELIA NICOLE 1645 §102 Final Rejection 131d overdue Pending Nov 22, 2022
17949184 COMPOUNDS AND METHODS FOR THE TREATMENT OF MICROBIAL INFECTIONS CHEN, PO-CHIH 1621 §102 Final Rejection 73d overdue Pending Sep 20, 2022
17930591 COMPOSITIONS IMMUNOGENIC AGAINST SARS CORONAVIRUS 2, METHODS OF MAKING, AND USING THEREOF HOLLAND, PAUL J 1656 §103 Final Rejection 23d Pending Sep 08, 2022
17600922 CYCLIC COMPOUNDS AND METHODS OF MAKING AND USING MARTINEZ, TARA L 1654 §103 Final Rejection 70d Pending Oct 01, 2021
17434513 RECOMBINANT VECTORS COMPRISING ARYLSULFATASE A AND THEIR USES IN STEM CELL THERAPY FOR THE TREATMENT OF METACHROMATIC LEUKODYSTROPHY RIGA, MICHAEL ANGELO 1634 §103 Non-Final OA 87d overdue Pending Aug 27, 2021

Managing VERSITECH LIMITED's Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month