Prosecution Insights
Last updated: October 02, 2026

Isp Investments LLC

Technology area: Biotechnology & Pharmaceuticals

14 pending office actions • 6 art units • 14 examiners • 0 of 14 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days

Analysis

Isp Investments LLC manages 14 pending office actions in the Biotechnology & Pharmaceuticals technology area. These actions are distributed among 14 distinct examiners and 6 distinct art units. With 14 distinct examiners for 14 pending office actions, the workload is spread, meaning no single examiner has a disproportionate impact on the portfolio. This requires the practitioner to manage 14 unique examiner relationships while navigating the technical standards of 6 distinct art units.

OH, TAYLOR V is the busiest examiner for the portfolio, currently handling 1 pending office action. The involvement of 6 distinct art units for 14 pending office actions suggests that multiple cases are clustered within the same technical groups. This clustering may allow for some consistency in prosecution strategy within each of the 6 distinct art units, even as the 14 pending office actions are handled by different individuals. Practitioners should be prepared to adapt their tactics to the specific preferences of 14 different examiners while leveraging any art unit-level trends.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

14
Total Pending OAs
9
Non-Final OAs
5
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.

4
Overdue
1
Due this week
0
Due this month
2
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 (4)Due ≤ 7 days (1)Due ≤ 60 days (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.

8
Hard (57%)
6
Medium (43%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other3 (21%)
§103 only2 (14%)
§102 only1 (7%)
Double-patenting + other3 (21%)
Multi-statute (no §101)5 (36%)

Industry Mix

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

11
Life Sciences
79% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
3
Business / Other
21% 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.

140 h
Manual time on pending OAs
28 h
Time saved (low, 20%)
49 h
Time saved (mid, 35%)
1.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
OH, TAYLOR V 1 81.2% +15.3%
MILLER, MAKENNA RYLEIGH 1 100.0% +0.0%
ENGLISH, CONNOR KENNEDY 1 60.0% +51.3%
KETCHAM, KAREN A 1 20.0% +38.8%
ROSENTHAL, ANDREW S 1 51.8% +38.7%
KIM, DANIELLE A 1 37.1% +56.3%
WERTZ, ASHLEE ELIZABETH 1 52.9% +42.1%
LENIHAN, JEFFREY S 1 73.3% +16.8%
SPAINE, ROBERT FRANKLIN 1 75.0% +0.0%
LEE, DORIS L 1 58.7% +8.8%

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
18729490 BIODEGRADABLE MICROCAPSULES WITH IMPROVED STORAGE STABILITY, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF MILLER, MAKENNA RYLEIGH —

Hard Cases (8)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
17573055 SKIN CARE COMPOSITIONS COMPRISING A TERPOLYMER, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF BERRIOS, JENNIFER A 11d overdue
18255023 BLOCK COPOLYMERS DERVIED FROM SHORT AND LONG ALKYL CHAIN ACRYLATES OR ACRYLAMIDES AND APPLICATIONS THEREOF LEE, DORIS L 33d
18012373 AN ORAL CARE ANTIMICROBIAL COMPOSITION, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF LIU, TRACY 33d
18843215 SCLAREOL OR SCLAREOLIDE FOR USE IN THE TREATMENT OF INFLAMMATORY SKIN CONDITIONS OH, TAYLOR V —
18722364 AN ANTIMICROBIAL LIQUID COMPOSITION, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF ENGLISH, CONNOR KENNEDY —
18720432 BIOACTIVE SERUM FRACTIONS FROM FRESH ROSE FLOWERS AND METHODS FOR THEIR PREPARATION AND USES KETCHAM, KAREN A —
18689718 HYDROPHOBIC AND HYDROPHILIC MODIFIED MALEATED NATURAL OILS AND COMPOSITIONS THEREOF ROSENTHAL, ANDREW S —
18558920 BLOCK COPOLYMERS DERIVED FROM SHORT AND LONG ALKYL CHAIN ACRYLATES OR ACRYLAMIDES AND APPLICATIONS THEREOF LENIHAN, JEFFREY S —

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
18571558 SUSPENDING POLYMER COMPOSITION AND METHOD OF USE THEREOF WERTZ, ASHLEE ELIZABETH 17d overdue
18683162 AQUEOUS PERSONAL CARE COMPOSITIONS COMPRISING CARBOXYMETHYL CELLULOSE (CMC), PROCESS FOR PREPARING THE SAME AND USE THEREOF KIM, DANIELLE A 6d
18843215 SCLAREOL OR SCLAREOLIDE FOR USE IN THE TREATMENT OF INFLAMMATORY SKIN CONDITIONS OH, TAYLOR V —
18722364 AN ANTIMICROBIAL LIQUID COMPOSITION, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF ENGLISH, CONNOR KENNEDY —
18720432 BIOACTIVE SERUM FRACTIONS FROM FRESH ROSE FLOWERS AND METHODS FOR THEIR PREPARATION AND USES KETCHAM, KAREN A —
18689718 HYDROPHOBIC AND HYDROPHILIC MODIFIED MALEATED NATURAL OILS AND COMPOSITIONS THEREOF ROSENTHAL, ANDREW S —
18558920 BLOCK COPOLYMERS DERIVED FROM SHORT AND LONG ALKYL CHAIN ACRYLATES OR ACRYLAMIDES AND APPLICATIONS THEREOF LENIHAN, JEFFREY S —

Top Art Units

Art UnitApps
1613 4
1614 3
1611 1
1612 1
1655 1
1764 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18843215 SCLAREOL OR SCLAREOLIDE FOR USE IN THE TREATMENT OF INFLAMMATORY SKIN CONDITIONS OH, TAYLOR V — §102§112 Non-Final OA — Pending Aug 30, 2024
18729490 BIODEGRADABLE MICROCAPSULES WITH IMPROVED STORAGE STABILITY, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF MILLER, MAKENNA RYLEIGH 1611 §102§103§112DP Non-Final OA — Pending Jul 16, 2024
18722364 AN ANTIMICROBIAL LIQUID COMPOSITION, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF ENGLISH, CONNOR KENNEDY — §101§103§112 Non-Final OA — Pending Jun 21, 2024
18720432 BIOACTIVE SERUM FRACTIONS FROM FRESH ROSE FLOWERS AND METHODS FOR THEIR PREPARATION AND USES KETCHAM, KAREN A 1614 §103§112 Non-Final OA — Pending Jun 14, 2024
18689718 HYDROPHOBIC AND HYDROPHILIC MODIFIED MALEATED NATURAL OILS AND COMPOSITIONS THEREOF ROSENTHAL, ANDREW S 1613 §102§103§112 Non-Final OA — Pending Mar 06, 2024
18683162 AQUEOUS PERSONAL CARE COMPOSITIONS COMPRISING CARBOXYMETHYL CELLULOSE (CMC), PROCESS FOR PREPARING THE SAME AND USE THEREOF KIM, DANIELLE A 1613 §103Other Final Rejection 6d Pending Feb 12, 2024
18571558 SUSPENDING POLYMER COMPOSITION AND METHOD OF USE THEREOF WERTZ, ASHLEE ELIZABETH 1612 §103DP Final Rejection 17d overdue Pending Dec 18, 2023
18558920 BLOCK COPOLYMERS DERIVED FROM SHORT AND LONG ALKYL CHAIN ACRYLATES OR ACRYLAMIDES AND APPLICATIONS THEREOF LENIHAN, JEFFREY S — §101§102§103§112 Non-Final OA — Pending Nov 03, 2023
17795389 PROCESS FOR OBTAINING AN AQUEOUS EXTRACT OF LAVENDER, COMPOSITIONS COMPRISING SUCH AN EXTRACT, AND THEIR COSMETIC USES SPAINE, ROBERT FRANKLIN 1655 §103 Final Rejection 4d overdue Pending Aug 14, 2023
18255023 BLOCK COPOLYMERS DERVIED FROM SHORT AND LONG ALKYL CHAIN ACRYLATES OR ACRYLAMIDES AND APPLICATIONS THEREOF LEE, DORIS L 1764 §101§103 Final Rejection 33d Pending May 30, 2023
18015689 BIODEGRADABLE MICROCAPSULES. PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF PHAN, DOAN THI-THUC 1613 §102§103DP Final Rejection 66d overdue Pending Jan 11, 2023
18012373 AN ORAL CARE ANTIMICROBIAL COMPOSITION, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF LIU, TRACY 1614 §103§112 Non-Final OA 33d Pending Dec 22, 2022
18011903 AN ANTIMICROBIAL COMPOSITION, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF YU, HONG 1614 §102 Non-Final OA — Pending Dec 21, 2022
17573055 SKIN CARE COMPOSITIONS COMPRISING A TERPOLYMER, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF BERRIOS, JENNIFER A 1613 §103§112Other Non-Final OA 11d overdue Pending Jan 11, 2022

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