Prosecution Insights
Last updated: August 16, 2026

Rhodia Operations

16 pending office actions • 9 art units • 14 examiners • 0 of 16 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Portfolio Summary

16
Total Pending OAs
8
Non-Final OAs
7
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 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
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. 4 of the docket's apps have a known mailing date.

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

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 (25%)
11
Medium (69%)
1
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only9 (56%)
Double-patenting only1 (6%)
Double-patenting + other2 (12%)
Multi-statute (no §101)4 (25%)

Industry Mix

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

16
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.

160 h
Manual time on pending OAs
32 h
Time saved (low, 20%)
56 h
Time saved (mid, 35%)
1.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ZHANG, KELING NMN 2 65.6% +17.2%
KASSA, TIGABU 2 36.5% +28.2%
PATEL, SMITA S 1 70.1% +57.1%
HARRIS, BRITTANY SHARON 1 47.1% +24.5%
MERKLING, MATTHEW J 1 68.2% +13.2%
LI, JUN 1 54.5% +56.8%
BAKSHI, PANCHAM 1 77.0% +30.2%
HIRT, ERIN E 1 40.2% +21.9%
MURESAN, ANA Z 1 74.9% +31.8%
FUNG, CHING-YIU 1 32.1% +20.4%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18257839 METHOD FOR PRODUCING ONIUM SULFONYL IMIDE SALTS AND ALKALI METAL SULFONYL IMIDE SALTS LI, JUN 10d overdue
18263097 COMPOSITION COMPRISING A SULFIDE ELECTROLYTE MERKLING, MATTHEW J 12d
18496646 PROCESS FOR PREPARING A SILICATE FROM A PLANT ASH COMPRISING CRISTOBALITE USING A SALT CONTAINING A SULFUR OXYANION ZHANG, KELING NMN
18331471 PROCESS FOR THE PREPARATION OF ALKOXYLATES COMPOSITIONS BAKSHI, PANCHAM

Interview Candidates (12)

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
18257839 METHOD FOR PRODUCING ONIUM SULFONYL IMIDE SALTS AND ALKALI METAL SULFONYL IMIDE SALTS LI, JUN 10d overdue
18263097 COMPOSITION COMPRISING A SULFIDE ELECTROLYTE MERKLING, MATTHEW J 12d
18723368 Precipitated Silica and Process for Its Manufacture PATEL, SMITA S
18496646 PROCESS FOR PREPARING A SILICATE FROM A PLANT ASH COMPRISING CRISTOBALITE USING A SALT CONTAINING A SULFUR OXYANION ZHANG, KELING NMN
18496469 PROCESS FOR THE PREPARATION OF SILICATE FROM A PLANT ASH COMPRISING CRYSTALLINE SILICA USING A SALT CONTAINING A MULTIVALENT ANION ZHANG, KELING NMN
18264734 BIODEGRADABLE SOIL RELEASE POLYESTER POLYMER AND THE CLEANING COMPOSITION COMPRISING THE SAME HARRIS, BRITTANY SHARON
18331471 PROCESS FOR THE PREPARATION OF ALKOXYLATES COMPOSITIONS BAKSHI, PANCHAM
18249355 WATER-SOLUBLE CONCENTRATE COMPOSITION HIRT, ERIN E

Top Art Units

Art UnitApps
1732 5
1616 3
1619 2
1761 1
1725 1
1623 1
1692 1
1793 1
1693 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18723368 Precipitated Silica and Process for Its Manufacture PATEL, SMITA S 1732 §103 Final Rejection Pending Jun 21, 2024
18496646 PROCESS FOR PREPARING A SILICATE FROM A PLANT ASH COMPRISING CRISTOBALITE USING A SALT CONTAINING A SULFUR OXYANION ZHANG, KELING NMN 1732 §103§112 Non-Final OA Pending Oct 27, 2023
18496469 PROCESS FOR THE PREPARATION OF SILICATE FROM A PLANT ASH COMPRISING CRYSTALLINE SILICA USING A SALT CONTAINING A MULTIVALENT ANION ZHANG, KELING NMN 1732 §103 Non-Final OA Pending Oct 27, 2023
18264734 BIODEGRADABLE SOIL RELEASE POLYESTER POLYMER AND THE CLEANING COMPOSITION COMPRISING THE SAME HARRIS, BRITTANY SHARON 1761 §103 Non-Final OA Pending Aug 08, 2023
18263097 COMPOSITION COMPRISING A SULFIDE ELECTROLYTE MERKLING, MATTHEW J 1725 §102§103 Final Rejection 12d Pending Jul 26, 2023
18257839 METHOD FOR PRODUCING ONIUM SULFONYL IMIDE SALTS AND ALKALI METAL SULFONYL IMIDE SALTS LI, JUN 1732 §103§112Other Non-Final OA 10d overdue Pending Jun 15, 2023
18331471 PROCESS FOR THE PREPARATION OF ALKOXYLATES COMPOSITIONS BAKSHI, PANCHAM 1623 §103§112 Non-Final OA Pending Jun 08, 2023
18249355 WATER-SOLUBLE CONCENTRATE COMPOSITION HIRT, ERIN E 1616 §103 Final Rejection Pending Apr 17, 2023
18011157 NEW AMMONIUM COMPOUNDS USEFUL AS SURFACTANTS MURESAN, ANA Z 1692 §103DP Final Rejection Pending Dec 16, 2022
17928224 ALUMINIUM AND ZIRCONIUM-BASED MIXED OXIDE FUNG, CHING-YIU 1732 §103 Non-Final OA Pending Nov 28, 2022
17946610 POLYELECTROLYTE-LAYER FORMING BLOCK COPOLYMERS AND COMPOSITIONS AND USES THEREOF KASSA, TIGABU 1619 DP Final Rejection Pending Sep 16, 2022
17788200 AN ADJUVANT COMPOSITION AND THE AGRICULTURAL COMPOSITION COMPRISING THE SAME SCHLIENTZ, NATHAN W 1616 §103 Non-Final OA Pending Jun 22, 2022
17770033 GROWTH ENHANCEMENT OF PLANT BY USING LOW MOLECULAR WEIGHT GUAR GUM SAEED, ALI S 1616 §103 Non-Final OA 10d overdue Pending Apr 18, 2022
17627152 NATURAL VANILLIN COMPOSITIONS HAWKINS, AMANDA SALATA 1793 §103 Non-Final OA Pending Jan 14, 2022
17298283 USE OF GUAR DERIVATIVES FOR MICROORGANISMS GROWTH LEE, HOI YAN NMN 1693 §103§112DP Final Rejection 31d overdue Pending May 28, 2021
16929565 SEED COATINGS, COATING COMPOSITIONS AND METHODS FOR USE KASSA, TIGABU 1619 §103 Final Rejection Pending Jul 15, 2020

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