Prosecution Insights
Last updated: May 29, 2026

Levenfeld Pearlstein, LLC

7 pending office actions • 6 clients • 6 examiners • 6 art units • 0 of 7 (0%) have an AI response strategy ready • 25 patents granted in the last 365 days

Portfolio Summary

7
Total Pending OAs
5
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 7 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

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

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%)
6
Medium (86%)
0
Easy (0%)
1
Unknown (14%)

Rejection Statute Mix

BucketCases
§103 only4 (57%)
§102 only2 (29%)
No statute on record1 (14%)

Industry Mix

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

4
Life Sciences
57% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
3
Mechanical / Eng
43% 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.

70 h
Manual time on pending OAs
14 h
Time saved (low, 20%)
24 h
Time saved (mid, 35%)
0.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
RUMMEL, JULIA L 2 34.5% +52.2%
SENGUPTA, SONYA MAZUMDAR 1 68.3% +20.1%
LEE, JOSHUA S 1 63.0% +33.5%
ARMSTRONG, JONATHAN D 1 53.1% +3.0%
MOLOYE, TITILAYO 1 63.4% +47.1%
GATES, ERIC ANDREW 1 78.7% +14.0%

Interview Candidates (6)

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 6 ordered by deadline are shown.

App #TitleExaminerDue in
18721372 RESIN APPLICATION DEVICE FOR A CONVEYING SURFACE IN A PRINTING PROCESS, ASSEMBLY FOR PREPARING A CONVEYING SURFACE TO RECEIVE A SUBSTRATE IN A PRINTING PROCESS, METHOD OF PREPARING A CONVEYING SURFACE TO RECEIVE A SUBSTRATE IN A PRINTING PROCESS AND METHOD OF PRINTING A SUBSTRATE SENGUPTA, SONYA MAZUMDAR 139d overdue
18028839 TOOL GATES, ERIC ANDREW 24d overdue
18209857 COMPOSITION FOR PREVENTING OR TREATING INFLAMMATORY DISEASES, CONTAINING, AS ACTIVE INGREDIENT STEM CELLS OVEREXPRESSING SOD3 MOLOYE, TITILAYO 8d overdue
18714179 EXERCISE DEVICE LEE, JOSHUA S 35d
18943410 COLLAPSIBLE CONE TREE WITH MULTIPLE LIGHT STRINGS RUMMEL, JULIA L 53d
18769563 COLLAPSIBLE CONE TREE RUMMEL, JULIA L 53d

Client Portfolio (6 clients)

Top Art Units

Art UnitApps
17842
17451
37841
36451
16321
37221

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
18943410 COLLAPSIBLE CONE TREE WITH MULTIPLE LIGHT STRINGS Global Industries Holdings, Ltd. RUMMEL, JULIA L 1784 §103 Non-Final OA 53d Pending Nov 11, 2024
18769563 COLLAPSIBLE CONE TREE Global Industries Holdings, Ltd. RUMMEL, JULIA L 1784 §103 Final Rejection 53d Pending Jul 11, 2024
18721372 RESIN APPLICATION DEVICE FOR A CONVEYING SURFACE IN A PRINTING PROCESS, ASSEMBLY FOR PREPARING A CONVEYING SURFACE TO RECEIVE A SUBSTRATE IN A PRINTING PROCESS, METHOD OF PREPARING A CONVEYING SURFACE TO RECEIVE A SUBSTRATE IN A PRINTING PROCESS AND METHOD OF PRINTING A SUBSTRATE System Ceramics S.p.A. SENGUPTA, SONYA MAZUMDAR 1745 §102 Non-Final OA 139d overdue Pending Jun 18, 2024
18714179 EXERCISE DEVICE Diversity Chiropractic Ltd. LEE, JOSHUA S 3784 §102 Non-Final OA 35d Pending May 29, 2024
18573545 ACOUSTIC DEPTH MAP Commonwealth Scientific And Industrial Research Organisation ARMSTRONG, JONATHAN D 3645 §103 Final Rejection 29d Pending Dec 22, 2023
18209857 COMPOSITION FOR PREVENTING OR TREATING INFLAMMATORY DISEASES, CONTAINING, AS ACTIVE INGREDIENT STEM CELLS OVEREXPRESSING SOD3 Kangstem Biotech Co., Ltd. MOLOYE, TITILAYO 1632 Other Non-Final OA 8d overdue Pending Jun 14, 2023
18028839 TOOL Plumbingenuity Limited GATES, ERIC ANDREW 3722 §103 Non-Final OA 24d overdue Pending Mar 28, 2023

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