Prosecution Insights
Prosecution Insights
Tech Center 4100 • Art Units: 1633 1742 1744 1792 3761 3774 4100
This examiner grants 80% of resolved cases
John J. Derusso is an examiner in Tech Center 4100 and Art Unit 1633 with 291 resolved cases. The allowance rate for this examiner is 80.4 percent, which indicates a high frequency of granted patents among the 291 cases. The median days to allowance is 956, representing the standard duration for successful prosecution in this art unit.
The interview lift of 14.0 percent is a notable metric, as it shows an increase in the likelihood of allowance following an interview. This 14.0 percent lift suggests that verbal advocacy is effective, even with an already strong 80.4 percent base allowance rate. Practitioners can use the 956-day median timeline to set expectations for their clients regarding the speed of the process.
In Art Unit 1633, Derusso has established a consistent record across 291 resolved cases. The combination of an 80.4 percent allowance rate and a 14.0 percent interview lift makes this examiner approachable through direct engagement. The 956-day median to allowance is a critical data point for managing the overall prosecution strategy and timing.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18257590 | METHOD FOR LASER CUTTING DISPLAY MATERIALS AND DEVICE FOR LASER CUTTING DISPLAY MATERIALS | Non-Final OA | Samsung Display Co., LTD. |
| 18889675 | CONVEYANCE APPARATUS, SHAPING APPARATUS, AND ARTICLE MANUFACTURING METHOD | Non-Final OA | CANON KABUSHIKI KAISHA |
| 18686186 | PHYSICAL FOAMING AGENT INTRODUCTION FILTER, AND APPARATUS AND METHOD FOR PRODUCING FOAMED MOLDED PRODUCT | Final Rejection | MAXELL, LTD. |
| 18652261 | DISPLAY DEVICE OF INJECTION MOLDING MACHINE, AND INJECTION MOLDING MACHINE | Final Rejection | SUMITOMO HEAVY INDUSTRIES, LTD. |
| 18440859 | CONTROL DEVICE OF INJECTION MOLDING MACHINE, INJECTION MOLDING MACHINE, METHOD OF CONTROLLING INJECTION MOLDING MACHINE | Non-Final OA | SUMITOMO HEAVY INDUSTRIES, LTD. |
| 18437763 | METHOD FOR MONITORING A DEVICE FOR SUPPLYING TEMPERATURE CONTROL MEDIA TO A MOLD OF A MOLDING MACHINE | Final Rejection | ENGEL AUSTRIA GmbH |
| 18281808 | TECHNIQUE FOR REMOVING POWDER AND/OR PARTICLES FROM A POWDER BED | Non-Final OA | Nikon SLM Solutions AG |
| 18952810 | CATHETER HAVING AN EXPANDABLE LUMEN AND METHOD OF MANUFACTURE | Non-Final OA | MOZARC MEDICAL US LLC |
| 18799945 | INTEGRATED DEVICE OF BI-DIRECTIONAL ULTRASONIC ROLLING, POWDER SPREADING, AND COMPACTION FOR ADDITIVE MANUFACTURING | Non-Final OA | China University of Mining and Technology |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy