Prosecution Insights
Last updated: August 15, 2026

Oerlikon Surface Solutions AG Pfäffikon

9 pending office actions • 6 art units • 9 examiners • 0 of 9 (0%) have an AI response strategy ready • 18 patents granted in the last 365 days

Portfolio Summary

9
Total Pending OAs
6
Non-Final OAs
2
Final Rejections
1
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.

0
Overdue
0
Due this week
1
Due this month
1
Due in next 60 days
1
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
Due ≤ 30 days (1)Due ≤ 60 days (1)Due later (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.

6
Hard (67%)
2
Medium (22%)
1
Easy (11%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (11%)
§102 only1 (11%)
§112 only1 (11%)
Multi-statute (no §101)6 (67%)

Industry Mix

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

8
Life Sciences
89% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
11% 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.

90 h
Manual time on pending OAs
18 h
Time saved (low, 20%)
31 h
Time saved (mid, 35%)
0.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ZHANG, HAI Y 1 68.4% +42.6%
OTT, PATRICK S 1 68.0% +21.8%
LAW, NGA LEUNG V 1 56.5% +20.9%
KACKAR, RAM N 1 39.8% +58.9%
BAND, MICHAEL A 1 44.9% +55.5%
POON, DANA LEE 1 55.3% +42.3%
GILLIAM, BARBARA LEE 1 22.9% +15.4%
BRAYTON, JOHN JOSEPH 1 48.0% +22.1%
YANG, ZHEREN J 1 57.2% +52.9%

Hard Cases (7)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 7 ordered by deadline are shown.

App #TitleExaminerDue in
18257414 HARD CUBIC AL-RICH ALTIN COATING LAYERS PRODUCED BY PVD FROM CERAMIC TARGETS LAW, NGA LEUNG V 41d
18247670 HARD CARBON COATINGS WITH IMPROVED ADHESION STRENGTH BY MEANS OF HIPIMS AND METHOD THEREOF BAND, MICHAEL A 84d
18874441 FORMING TOOLS COATED WITH KAPPA-ALUMINA ZHANG, HAI Y
18703218 METHOD FOR FORMING HARD AND ULTRA-SMOOTH A-C BY SPUTTERING OTT, PATRICK S
18255394 IMPROVED PLASMA RESISTANT COATINGS FOR ELECTROSTATIC CHUCKS KACKAR, RAM N
18247182 SPRING HOLDER AND WORKPIECE CARRIER POON, DANA LEE
18014228 Method for manufacturing a solid-state battery GILLIAM, BARBARA LEE

Interview Candidates (9)

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
17761777 SUBSTRATE WITH A MOLYBDENUM NITRIDE LAYER SYSTEM, AND COATING METHOD FOR PRODUCING A LAYER SYSTEM YANG, ZHEREN J 22d
18257414 HARD CUBIC AL-RICH ALTIN COATING LAYERS PRODUCED BY PVD FROM CERAMIC TARGETS LAW, NGA LEUNG V 41d
18247670 HARD CARBON COATINGS WITH IMPROVED ADHESION STRENGTH BY MEANS OF HIPIMS AND METHOD THEREOF BAND, MICHAEL A 84d
18874441 FORMING TOOLS COATED WITH KAPPA-ALUMINA ZHANG, HAI Y
18703218 METHOD FOR FORMING HARD AND ULTRA-SMOOTH A-C BY SPUTTERING OTT, PATRICK S
18255394 IMPROVED PLASMA RESISTANT COATINGS FOR ELECTROSTATIC CHUCKS KACKAR, RAM N
18247182 SPRING HOLDER AND WORKPIECE CARRIER POON, DANA LEE
18014228 Method for manufacturing a solid-state battery GILLIAM, BARBARA LEE

Top Art Units

Art UnitApps
1794 3
1717 2
1716 1
3723 1
1727 1
1781 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18874441 FORMING TOOLS COATED WITH KAPPA-ALUMINA ZHANG, HAI Y 1717 §102§103 Non-Final OA Pending Dec 12, 2024
18703218 METHOD FOR FORMING HARD AND ULTRA-SMOOTH A-C BY SPUTTERING OTT, PATRICK S 1794 §102§103§112 Final Rejection Pending Apr 19, 2024
18257414 HARD CUBIC AL-RICH ALTIN COATING LAYERS PRODUCED BY PVD FROM CERAMIC TARGETS LAW, NGA LEUNG V 1717 §103§112 Non-Final OA 41d Pending Jun 23, 2023
18255394 IMPROVED PLASMA RESISTANT COATINGS FOR ELECTROSTATIC CHUCKS KACKAR, RAM N 1716 §102§103§112 Non-Final OA Pending Jun 01, 2023
18247670 HARD CARBON COATINGS WITH IMPROVED ADHESION STRENGTH BY MEANS OF HIPIMS AND METHOD THEREOF BAND, MICHAEL A 1794 §103§112 Non-Final OA 84d Pending Apr 03, 2023
18247182 SPRING HOLDER AND WORKPIECE CARRIER POON, DANA LEE 3723 §102§103 Non-Final OA Pending Mar 29, 2023
18014228 Method for manufacturing a solid-state battery GILLIAM, BARBARA LEE 1727 §102 Final Rejection Pending Jan 03, 2023
17792928 HIGH COHESIVE STRENGTH HARD COATINGS CONTAINING SOFT METAL BRAYTON, JOHN JOSEPH 1794 §103 Non-Final OA Pending Jul 14, 2022
17761777 SUBSTRATE WITH A MOLYBDENUM NITRIDE LAYER SYSTEM, AND COATING METHOD FOR PRODUCING A LAYER SYSTEM YANG, ZHEREN J 1781 §112 Non-Final OA 22d Pending Mar 18, 2022

Managing Oerlikon Surface Solutions AG Pfäffikon'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