Prosecution Insights
Last updated: October 02, 2026

Examiner: ROBITAILLE, JOHN P

Tech Center 1700 • Art Units: 1743 1744 1781 1791

This examiner grants 63% of resolved cases

Analysis

John P. Robitaille is an examiner in Tech Center 1700 and Art Unit 1743, having resolved 521 cases. His allowance rate is 62.6 percent, and the median days to allowance is 1249. This pendency suggests that applicants should prepare for a multi-year prosecution cycle. The duration of over three years is a factor in the overall strategy for applications in this art unit and requires careful resource management.

The interview lift of 22.0 percent is a factor for strategy. It indicates that the 62.6 percent allowance rate can be improved through direct engagement with the examiner. Given the 1249-day median wait, an interview may be useful for clarifying technical points and reaching an agreement more efficiently across his 521 resolved cases. Practitioners should leverage this positive lift to overcome rejections that might otherwise stall the application. In Tech Center 1700, the data shows that verbal advocacy is a tool for navigating the examination process and achieving a successful outcome under this examiner in Art Unit 1743.

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

Performance Statistics

62.6%
Allow Rate
-2.4% vs TC avg
563
Total Applications
+22.0%
Interview Lift
1249
Avg Prosecution Days
Based on 521 resolved cases, 2023–2026

Rejection Statute Breakdown

3.3%
§101 Eligibility
29.8%
§102 Novelty
49.2%
§103 Obviousness
14.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18948986 Three-Dimensional Object Printing Apparatus Final Rejection SEIKO EPSON CORPORATION
18507739 PLASTICIZING DEVICE AND THREE-DIMENSIONAL MODELING DEVICE Final Rejection SEIKO EPSON CORPORATION
18530875 MANUFACTURING DEVICE FOR FORMING BARBS ON SUTURES Final Rejection HYUNDAE MEDITECH Co., Ltd.
19027393 METHOD FOR MANUFACTURING A BLADE FOR A SUSPENSION Non-Final OA JTEKT EUROPE
18027709 APPARATUS, SYSTEM, AND METHOD FOR BLOCKCHAIN TRACKING OF SPOOLED ADDITIVE MANUFACTURING PRINT MATERIAL Non-Final OA JABIL INC.
18669878 ELECTRICAL CONNECTOR Non-Final OA FOXCONN INTERCONNECT TECHNOLOGY LIMITED
19245136 KIT AND METHOD FOR RETROFITTING EXISTING THREE DIMENSIONAL ADDITIVE MANUFACTURING DEVICES Final Rejection SprintRay, Inc.
19245123 CARTRIDGE WITH BUILT-IN RESERVOIR AND BUILD PLATE FOR ADDITIVE MANUFACTURING DEVICES Final Rejection SprintRay, Inc.
19059144 MULTI-MATERIAL PRINTING RESERVOIR AND PLATFORM SYSTEM FOR ADDITIVE MANUFACTURING DEVICES Final Rejection SprintRay, Inc.
18244380 SINGLE-USE CARTRIDGE WITH BUILT-IN RESERVOIR AND BUILD PLATE FOR ADDITIVE MANUFACTURING DEVICES Final Rejection SprintRay, Inc.
18834776 Lift-Based Peel Separation for Inverted Vat Photopolymerization 3D Printing Non-Final OA University of Cincinnati
18502639 PROCESS CHAMBER FOR AN ADDITIVE MANUFACTURING APPARATUS AND METHOD FOR OPERATING THE PROCESS CHAMBER Non-Final OA Nikon SLM Solutions AG
18710784 Stretching Device and Method for Monoaxial Stretching of a Film Web in the Transport Direction Thereof Final Rejection Windmöller & Hölscher KG
18444565 IN-SITU APPLICATION OF ADAPTIVE LEVELS OF ENERGY APPLIED TO A SUBSET OF INDIGENOUS PARTICULATE TO FORM STRUCTURES IN A VACUUM Non-Final OA ICON Technology, Inc.

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