Prosecution Insights
Last updated: May 29, 2026

Momentive Performance Materials GmbH

5 pending office actions • 4 art units • 4 examiners • 0 of 5 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days

Portfolio Summary

5
Total Pending OAs
2
Non-Final OAs
1
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
2
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 30 days (1)Due later (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.

0
Hard (0%)
4
Medium (80%)
0
Easy (0%)
1
Unknown (20%)

Rejection Statute Mix

BucketCases
§103 only3 (60%)
Double-patenting + other1 (20%)
No statute on record1 (20%)

Industry Mix

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

5
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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SONG, JIANFENG 2 56.1% +33.5%
HOU, FRANK S 1 71.5% +34.5%
MATTISON, LORI K 1 14.6% +26.4%
NELSON, MICHAEL B 1 21.4% +37.0%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
17786081 POLYMERIC FATTY ACID COMPOUNDS FOR THE TREATMENT OF FIBROUS AMINO ACID-BASED SUBSTRATES, ESPECIALLY HAIR MATTISON, LORI K 29d
17273530 FUNCTIONAL POLYSILOXANES NELSON, MICHAEL B 70d

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18271169 ETHER COMPOUNDS AS VOLATILES FOR THE TREATMENT OF AMINO ACID BASED SUBSTRATES, SUCH AS SKIN AND HAIR SONG, JIANFENG 49d overdue
17910883 FUNCTIONALIZED SILICA PARTICLES AND THEIR USE HOU, FRANK S 32d overdue
17786081 POLYMERIC FATTY ACID COMPOUNDS FOR THE TREATMENT OF FIBROUS AMINO ACID-BASED SUBSTRATES, ESPECIALLY HAIR MATTISON, LORI K 29d
17273530 FUNCTIONAL POLYSILOXANES NELSON, MICHAEL B 70d
17840922 POLYMERIC FATTY ACID SALT COMPOUNDS FOR THE TREATMENT OF FIBROUS AMINO ACID-BASED SUBSTRATES, ESPECIALLY HAIR SONG, JIANFENG 78d

Top Art Units

Art UnitApps
1613 2
1692 1
1619 1
1787 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18271169 ETHER COMPOUNDS AS VOLATILES FOR THE TREATMENT OF AMINO ACID BASED SUBSTRATES, SUCH AS SKIN AND HAIR SONG, JIANFENG 1613 §103 Non-Final OA 49d overdue Pending Jul 06, 2023
17910883 FUNCTIONALIZED SILICA PARTICLES AND THEIR USE HOU, FRANK S 1692 §103 Non-Final OA 32d overdue Pending Sep 12, 2022
17786081 POLYMERIC FATTY ACID COMPOUNDS FOR THE TREATMENT OF FIBROUS AMINO ACID-BASED SUBSTRATES, ESPECIALLY HAIR MATTISON, LORI K 1619 Other Non-Final OA 29d Pending Jun 16, 2022
17840922 POLYMERIC FATTY ACID SALT COMPOUNDS FOR THE TREATMENT OF FIBROUS AMINO ACID-BASED SUBSTRATES, ESPECIALLY HAIR SONG, JIANFENG 1613 DPOther Non-Final OA 78d Pending Jun 15, 2022
17273530 FUNCTIONAL POLYSILOXANES NELSON, MICHAEL B 1787 §103 Final Rejection 70d Pending Mar 04, 2021

Managing Momentive Performance Materials GmbH'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

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