Prosecution Insights
Last updated: October 02, 2026

Momentive Performance Materials Inc.

Technology area: Chemistry & Materials

17 pending office actions • 10 art units • 14 examiners • 0 of 17 (0%) have an AI response strategy ready • 12 patents granted in the last 365 days

Analysis

Momentive Performance Materials Inc. currently manages 17 pending office actions within the Chemistry & Materials technology area. These matters are distributed among 14 distinct examiners and 10 distinct art units, showing the prosecution landscape. The busiest examiner, MOORE, MARGARET G, is responsible for 3 pending office actions.

The 3 pending office actions assigned to MOORE, MARGARET G are part of the company's total volume of 17 pending office actions. The remaining actions are split among the other distinct examiners. This distribution across 10 distinct art units suggests that the company's Chemistry & Materials innovations span several specialized sub-fields. Practitioners should coordinate across these 10 distinct art units and 14 distinct examiners to ensure consistent arguments across the portfolio. This variety in examiners and units requires a strategy that accounts for multiple perspectives within the patent office.

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

Portfolio Summary

17
Total Pending OAs
10
Non-Final OAs
7
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 6 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

-30dToday30d60d90d120d
Overdue (3)Due ≤ 7 days (1)Due ≤ 30 days (1)Due ≤ 60 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.

9
Hard (53%)
7
Medium (41%)
1
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only7 (41%)
§112 only1 (6%)
Multi-statute (no §101)9 (53%)

Industry Mix

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

16
Life Sciences
94% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
6% 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.

170 h
Manual time on pending OAs
34 h
Time saved (low, 20%)
59 h
Time saved (mid, 35%)
1.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MOORE, MARGARET G 3 68.0% +15.2%
BLEDSOE, JOSHUA CALEB 2 44.4% +52.7%
OLSEN, KAELEIGH ELIZABETH 1 50.0% +61.5%
CUTLIFF, YATE KAI RENE 1 79.8% +24.3%
RIOJA, MELISSA A 1 49.5% +53.8%
NELSON, MICHAEL B 1 21.2% +37.0%
MCCULLEY, MEGAN CASSANDRA 1 58.5% +16.0%
STONEHOCKER, VIRGINIA LEE 1 82.0% +12.0%
HOU, FRANK S 1 68.3% +34.8%
EGWIM, KELECHI CHIDI 1 70.0% +14.4%

Hard Cases (10)

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
18265106 CURABLE SILICONE COATING COMPRISING A NON-ORGANO TIN CATALYST STONEHOCKER, VIRGINIA LEE 66d overdue
17926842 PROCESS FOR THE STEPWISE SYNTHESIS OF SILAHYDROCARBONS HOU, FRANK S 5d
17690104 SILICON-BASED COMPOSITIONS AND APPLICATIONS THEREOF ZIMMER, MARC S 22d
18206265 CONDENSATION CURE SILICONE ADHESIVE MCCULLEY, MEGAN CASSANDRA 60d
18618683 POLYESTER ELASTOMERS FROM DI-CARBOXYLIC ACID OR TRI-CARBOXYLIC ACID, MONOCARBOXYLIC ACID, AND POLYOL FOR COSMETIC AND PERSONAL CARE APPLICATIONS OLSEN, KAELEIGH ELIZABETH —
18598241 DIRECT SYNTHESIS OF ALKENYLHALOSILANES CUTLIFF, YATE KAI RENE —
18381413 POLYISOCYANURATE FOAM-FORMING COMPOSITIONS, POLYISOCYANURATE FOAMS, INSULATED ASSEMBLIES, AND METHODS OF MAKING THEREOF RIOJA, MELISSA A —
18278437 THERMAL GEL COMPOSITION NELSON, MICHAEL B —

Interview Candidates (13)

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
18265106 CURABLE SILICONE COATING COMPRISING A NON-ORGANO TIN CATALYST STONEHOCKER, VIRGINIA LEE 66d overdue
17902184 AQUEOUS SURFACE TREATING COMPOSITION BLEDSOE, JOSHUA CALEB 32d overdue
17926842 PROCESS FOR THE STEPWISE SYNTHESIS OF SILAHYDROCARBONS HOU, FRANK S 5d
18206265 CONDENSATION CURE SILICONE ADHESIVE MCCULLEY, MEGAN CASSANDRA 60d
18618683 POLYESTER ELASTOMERS FROM DI-CARBOXYLIC ACID OR TRI-CARBOXYLIC ACID, MONOCARBOXYLIC ACID, AND POLYOL FOR COSMETIC AND PERSONAL CARE APPLICATIONS OLSEN, KAELEIGH ELIZABETH —
18598241 DIRECT SYNTHESIS OF ALKENYLHALOSILANES CUTLIFF, YATE KAI RENE —
18381413 POLYISOCYANURATE FOAM-FORMING COMPOSITIONS, POLYISOCYANURATE FOAMS, INSULATED ASSEMBLIES, AND METHODS OF MAKING THEREOF RIOJA, MELISSA A —
18278437 THERMAL GEL COMPOSITION NELSON, MICHAEL B —

Top Art Units

Art UnitApps
1765 4
1762 3
1766 2
1619 1
1764 1
1787 1
1767 1
1692 1
1763 1
1614 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18618683 POLYESTER ELASTOMERS FROM DI-CARBOXYLIC ACID OR TRI-CARBOXYLIC ACID, MONOCARBOXYLIC ACID, AND POLYOL FOR COSMETIC AND PERSONAL CARE APPLICATIONS OLSEN, KAELEIGH ELIZABETH 1619 §103§112 Non-Final OA — Pending Mar 27, 2024
18598241 DIRECT SYNTHESIS OF ALKENYLHALOSILANES CUTLIFF, YATE KAI RENE — §103§112 Non-Final OA — Pending Mar 07, 2024
18381413 POLYISOCYANURATE FOAM-FORMING COMPOSITIONS, POLYISOCYANURATE FOAMS, INSULATED ASSEMBLIES, AND METHODS OF MAKING THEREOF RIOJA, MELISSA A 1764 §102§103 Non-Final OA — Pending Oct 18, 2023
18278437 THERMAL GEL COMPOSITION NELSON, MICHAEL B 1787 §103 Final Rejection — Pending Aug 23, 2023
18206265 CONDENSATION CURE SILICONE ADHESIVE MCCULLEY, MEGAN CASSANDRA 1767 §103§112 Non-Final OA 60d Pending Jun 06, 2023
18265106 CURABLE SILICONE COATING COMPRISING A NON-ORGANO TIN CATALYST STONEHOCKER, VIRGINIA LEE 1766 §102§103 Final Rejection 66d overdue Pending Jun 02, 2023
18128662 SELF-CATALYZING SILICONE COMPOSITION, ADHESIVES FORMED THEREFROM, AND A METHOD OF MAKING SAME MOORE, MARGARET G 1765 §103 Non-Final OA — Pending Mar 30, 2023
18128688 HYDROPHILICALLY MODIFIED SILICONE PRESSURE SENSITIVE ADHESIVE MOORE, MARGARET G 1765 §102§103 Non-Final OA — Pending Mar 30, 2023
17926842 PROCESS FOR THE STEPWISE SYNTHESIS OF SILAHYDROCARBONS HOU, FRANK S 1692 §103§112 Final Rejection 5d Pending Nov 21, 2022
17998006 COSMETIC PRODUCT AND MAKING-UP METHOD MOORE, MARGARET G 1765 §103 Non-Final OA — Pending Nov 04, 2022
17938634 SILICA-REINFORCED RUBBER COMPOSITIONS AND ARTICLES MADE THEREFROM EGWIM, KELECHI CHIDI 1762 §102§103§112 Final Rejection — Pending Oct 06, 2022
17902184 AQUEOUS SURFACE TREATING COMPOSITION BLEDSOE, JOSHUA CALEB 1762 §103 Non-Final OA 32d overdue Pending Sep 02, 2022
17907869 CATALYSTS FOR THE FORMATION OF POLYURETHANES LEONARD, MICHAEL L 1763 §103Other Non-Final OA — Pending Aug 29, 2022
17795702 MOISTURE-CURABLE NON-YELLOWING CLEAR COMPOSITION AND METHOD OF MAKING THEREOFROM BLEDSOE, JOSHUA CALEB 1762 §103 Final Rejection — Pending Jul 27, 2022
17690104 SILICON-BASED COMPOSITIONS AND APPLICATIONS THEREOF ZIMMER, MARC S 1765 §102§112 Final Rejection 22d Pending Mar 09, 2022
17560026 ELASTOMER GEL FROM EPOXIDIZED VEGETABLE OIL AND USES THEREOF YU, HONG 1614 §103 Final Rejection — Pending Dec 22, 2021
17417417 CURABLE SILICONE-BASED COMPOSITIONS AND APPLICATIONS THEREOF RODD, CHRISTOPHER M 1766 §112 Non-Final OA 46d overdue Pending Jun 23, 2021

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