Prosecution Insights
Last updated: October 27, 2026

Croda International plc

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

13 pending office actions • 10 art units • 13 examiners • 0 of 13 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days

Analysis

Croda International plc has 13 pending office actions in Biotechnology & Pharmaceuticals. The matters are assigned to 13 examiners across 9 art units, creating broad examiner coverage with several matters grouped within common technical examination areas.

BOYER, CHARLES I is the busiest examiner, with 1 pending matter. No examiner accounts for more than that figure, so the docket’s workload is distributed rather than centered on a single examiner.

Art-unit groupings can help counsel identify recurring technical themes and coordinate portfolio positions. The examiner spread requires separate review of prosecution history, claim interpretation, and response practice for each pending matter.

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

Portfolio Summary

13
Total Pending OAs
8
Non-Final OAs
0
Final Rejections
5
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

-30dToday30d60d90d120d
Overdue (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.

4
Hard (31%)
8
Medium (62%)
0
Easy (0%)
1
Unknown (8%)

Rejection Statute Mix

BucketCases
§101 + other1 (8%)
§103 only7 (54%)
Double-patenting + other1 (8%)
Multi-statute (no §101)3 (23%)
No statute on record1 (8%)

Industry Mix

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

13
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% 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.

130 h
Manual time on pending OAs
26 h
Time saved (low, 20%)
46 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BOYER, CHARLES I 1 70.4% +19.7%
JAVANMARD, SAHAR 1 64.9% +34.1%
ELHILO, EISA B 1 82.9% +16.2%
MCINTOSH III, TRAVISS C 1 73.3% +14.1%
WELLES, COLMAN THOMAS 1 26.9% +65.7%
WERTZ, ASHLEE ELIZABETH 1 52.7% +35.6%
HIRT, ERIN E 1 40.6% +22.9%
PIPIC, ALMA 1 54.8% +54.3%
FORREST, MICHAEL 1 59.6% +13.7%
KETCHAM, KAREN A 1 19.6% +37.2%

Hard Cases (6)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
18029531 SUSPENSION CONCENTRATE DISPERSANTS WELLES, COLMAN THOMAS 5d overdue
18870936 COMPOSITION, HOME CARE FORMULATIONS, METHOD AND USE BOYER, CHARLES I —
18837133 AGROCHEMICAL ADJUVANTS JAVANMARD, SAHAR —
18573285 SEPARATION PROCESS MCINTOSH III, TRAVISS C —
17042632 AGROCHEMICAL POLYMER DISPERSANTS KETCHAM, KAREN A —
18014044 POLYETHER PHOSPHATE ESTER COMPOUNDS, COMPOSITIONS AND USES OLSEN, KAELEIGH ELIZABETH —

Interview Candidates (10)

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
18578597 COMPOSITION ELHILO, EISA B 10d overdue
18029531 SUSPENSION CONCENTRATE DISPERSANTS WELLES, COLMAN THOMAS 5d overdue
17792551 FILM AND SEED COATING COMPOSITION HIRT, ERIN E 3d overdue
18870936 COMPOSITION, HOME CARE FORMULATIONS, METHOD AND USE BOYER, CHARLES I —
18837133 AGROCHEMICAL ADJUVANTS JAVANMARD, SAHAR —
18573285 SEPARATION PROCESS MCINTOSH III, TRAVISS C —
17799161 SEED COATING ADDITIVE WERTZ, ASHLEE ELIZABETH —
17619404 PLANT TREATMENT COMPOSITION PIPIC, ALMA —

Top Art Units

Art UnitApps
1761 2
1612 2
1614 2
1622 1
1693 1
1616 1
1617 1
1738 1
1619 1
1692 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18870936 COMPOSITION, HOME CARE FORMULATIONS, METHOD AND USE BOYER, CHARLES I 1761 §102§103§112Other Non-Final OA — Pending Dec 02, 2024
18837133 AGROCHEMICAL ADJUVANTS JAVANMARD, SAHAR 1622 §101§102§112 Non-Final OA — Pending Aug 08, 2024
18578597 COMPOSITION ELHILO, EISA B 1761 — Non-Final OA 10d overdue Pending Jan 11, 2024
18573285 SEPARATION PROCESS MCINTOSH III, TRAVISS C 1693 §102§112 Non-Final OA — Pending Dec 21, 2023
18029531 SUSPENSION CONCENTRATE DISPERSANTS WELLES, COLMAN THOMAS 1612 §103DP Non-Final OA 5d overdue Pending Mar 30, 2023
17799161 SEED COATING ADDITIVE WERTZ, ASHLEE ELIZABETH 1612 §103 Non-Final OA — Pending Aug 11, 2022
17792551 FILM AND SEED COATING COMPOSITION HIRT, ERIN E 1616 §103 Non-Final OA 3d overdue Pending Jul 13, 2022
17619404 PLANT TREATMENT COMPOSITION PIPIC, ALMA 1617 §103 Non-Final OA — Pending Dec 15, 2021
17044663 TITANIUM DIOXIDE PARTICLES FORREST, MICHAEL 1738 §103Other Non-Final OA — Pending Oct 01, 2020
17042632 AGROCHEMICAL POLYMER DISPERSANTS KETCHAM, KAREN A 1614 §103 Non-Final OA — Pending Sep 28, 2020
18014044 POLYETHER PHOSPHATE ESTER COMPOUNDS, COMPOSITIONS AND USES OLSEN, KAELEIGH ELIZABETH 1619 §103§112 Non-Final OA — Pending Dec 30, 2022
17801034 COMPOSITIONS COMPRISING HYDROLYSED PROTEINS LIU, TRACY 1614 §103 Non-Final OA — Pending Aug 19, 2022
16760661 1,3-PROPYLENE ETHER DERIVED COMPOUNDS FOR PERSONAL CARE PAGANO, ALEXANDER R 1692 §103 Non-Final OA — Pending Apr 30, 2020

Managing Croda International plc'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

Frequently Asked Questions

How many pending USPTO office actions does Croda International plc have?

Croda International plc has 13 pending office actions as of October 2026, spread across 10 art units and 13 examiners.

Which USPTO examiner handles the most Croda International plc applications?

Charles I Boyer has the most, with 1 of Croda International plc's pending office actions.

What technology area are Croda International plc's patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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