Prosecution Insights
Last updated: October 02, 2026

Examiner: ROLLAND, ALEX A

Tech Center 3700 • Art Units: 1712 1759 1784 1792 1794 1796 2893 3653 3753

This examiner grants 48% of resolved cases

Analysis

Alex A. Rolland, in Tech Center 3700 and Art Unit 1712, has 614 resolved cases. The allowance rate is 47.9 percent, and the median days to allowance is 1367. These metrics indicate a prosecution environment with a success rate of less than half and a wait of nearly four years. This is a difficult path for applicants in the mechanical and chemical engineering sectors and requires careful planning.

The interview lift is 26.6 percent, suggesting that an interview is a tool for improving the 47.9 percent base rate. Practitioners should prepare for a 1367-day median timeline and should use interviews as a tactic to overcome the examiner's objections. For the 614 resolved cases, the data shows that direct communication is a tool for navigating the complexities of Art Unit 1712. While the baseline success rate is 47.9 percent, the lift from interviews provides a path to improving the odds of a grant. In Tech Center 3700, a strategy that combines written arguments with proactive verbal advocacy is useful for success under this examiner.

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

Performance Statistics

47.9%
Allow Rate
-22.1% vs TC avg
652
Total Applications
+26.6%
Interview Lift
1367
Avg Prosecution Days
Based on 614 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
11.7%
§102 Novelty
65.8%
§103 Obviousness
20.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18900571 SELECTIVE DEPOSITION OF INHIBITOR MATERIAL AND DEPOSITION ASSEMBLIES Non-Final OA ASM IP Holding B.V.
18149700 METHODS FOR FORMING A SEMICONDUCTOR STRUCTURE INCLUDING A DIPOLE LAYER Non-Final OA ASM IP Holding B.V.
17942318 AIR GAP FORMING METHOD AND SELECTIVE DEPOSITION METHOD Final Rejection ASM IP Holding B.V.
18979635 PROTECTION METHOD AND DEVICE FOR BATTERY COMPONENTS, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL APPARATUS Non-Final OA Contemporary Amperex Technology (Hong Kong) Limited
18232466 DEPOSITION OF ETC MATERIALS ONTO SUBSTRATES VIA INKJET PRINTING Non-Final OA CORNING INCORPORATED
18436735 METHOD OF PRODUCING ANTI-SCALING AND ANTI-GALLING COATING ON AN INTERNAL SURFACE OF A TUBULAR MEMBER Non-Final OA Baker Hughes Oilfield Operations LLC
19051679 HIGH DENSITY AMORPHOUS CARBON FILM WITH REDUCED HYDROGEN CONTENT Non-Final OA Applied Materials, Inc.
18337294 FORMING OPTICAL DEVICE USING MIXED-PARTICLE LAYER Non-Final OA Applied Materials, Inc.
18093156 PLASMA-ENHANCED MOLYBDENUM DEPOSITION Non-Final OA Applied Materials, Inc.
17989961 CHEMICAL INK FLOW STOPPER Non-Final OA Applied Materials, Inc.
19093922 METHOD FOR OPERATING FILM FORMING DEVICE AND FILM FORMING DEVICE Final Rejection Tokyo Electron Limited
18569248 METAL-CONTAINING FILM AND METHOD FOR PRODUCING METAL-CONTAINING FILM Final Rejection Tokyo Electron Limited
18657038 METHOD FOR PREPARING POLYMER FILM AND POLYMER FILM PREPARED BY THE METHOD Non-Final OA CITY UNIVERSITY OF HONG KONG
19058670 METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM Non-Final OA KOKUSAI ELECTRIC CORPORATION
18989224 SUBSTRATE PROCESSING APPARATUS, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND RECORDING MEDIUM Final Rejection KOKUSAI ELECTRIC CORPORATION
18403838 PRINTED TEXTILE SUBSTRATE AND PROCESS FOR MAKING Non-Final OA Milliken & Company
18564975 ENGINEERED WOOD ADHESIVES AND ENGINEERED WOOD PRODUCT THEREFROM Non-Final OA CARGILL, INCORPORATED
19034226 SULFONATION TREATMENT FOR A THERMOPLASTIC PART Final Rejection Rohr, Inc.

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

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