Prosecution Insights
Prosecution Insights
Tech Center 4100 • Art Units: 3723 4100
This examiner grants 66% of resolved cases
Caleb Andrew Holizna is an examiner in Tech Center 4100 and Art Unit 3723. He has 137 resolved cases. The allowance rate is 65.7 percent. This 65.7 percent rate indicates a fair probability of success for applicants. The interview lift is 36.2 percent. This 36.2 percent lift is a significant factor, suggesting that interviews are very effective in this art unit. Practitioners should prioritize direct communication to take advantage of the 36.2 percent increase in allowance probability.
The median days to allowance is 1036. This 1036-day timeline provides a benchmark for the expected length of the prosecution process. The 137 resolved cases offer a preliminary but useful data set for these metrics. The 65.7 percent allowance rate is higher than the 36.2 percent interview lift. This comparison shows that while the baseline is strong, the lift from an interview is a major secondary factor. The 1036-day median is a key timing metric for Art Unit 3723. These 137 cases define the current statistical profile for the examiner.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18386119 | AUTONOMOUS CLEANER | Non-Final OA | LG ELECTRONICS INC. |
| 18662283 | CHEMICAL MECHANICAL POLISHING APPARATUS | Non-Final OA | SAMSUNG ELECTRONICS CO, LTD. |
| 18318307 | AIR TREATMENT UNIT | Final Rejection | Omachron Intellectual Property Inc. |
| 17994557 | SURFACE CLEANING APPARATUS | Final Rejection | Omachron Intellectual Property Inc. |
| 18293497 | WIPER WITH ELEMENT FOR SPRAYING CLEANING FLUID | Final Rejection | VALEO SYSTÈMES D'ESSUYAGE |
| 18790073 | WET AND DRY VACUUM CLEANER | Non-Final OA | Hilti Aktiengesellschaft |
| 18223370 | WET/DRY VACUUM TOOLS | Final Rejection | SHARKNINJA OPERATING LLC |
| 18003453 | CLEANING APPARATUS | Non-Final OA | Beijing Roborock Technology Co., Ltd. |
| 17920907 | SUBSTRATE HOLDING APPARATUS AND SUBSTRATE PROCESSING APPARATUS | Final Rejection | Hitachi High-Tech Corporation |
| 18751591 | POLISHING HEAD WITH MEMBRANE POSITION CONTROL | Non-Final OA | APPLIED MATERIALS, INC. |
| 18363545 | PAD SURFACE CLEANING DEVICE AROUND PAD CONDITIONER TO ENABLE INSITU PAD CONDITIONING | Final Rejection | Applied Materials, Inc. |
| 17855524 | DETECTION OF PLANARIZATION FROM ACOUSTIC SIGNAL DURING CHEMICAL MECHANICAL POLISHING | Final Rejection | Applied Materials, Inc. |
| 18005614 | ROBOTIC REPAIR CONTROL SYSTEMS AND METHODS | Non-Final OA | 3M INNOVATIVE PROPERTIES COMPANY |
| 18615273 | Oral Care Implement Kit | Final Rejection | Colgate-Palmolive Company |
| 18059651 | ORAL CARE SYSTEM, IMPLEMENT, AND/OR KIT | Final Rejection | Colgate-Palmolive Company |
| 18194785 | SPINDLE UNIT | Final Rejection | DISCO CORPORATION |
| 17926733 | A DUST EXTRACTOR COMPRISING A FINE FILTER SECTION ATTACHED TO A MOBILITY SECTION WHEREIN A DUST CYCLONE CONTAINER IS ATTACHED TO THE FINE FILTER SECTION | Non-Final OA | HUSQVARNA AB |
| 18035377 | ROBOTIC SURFACE TREATING SYSTEM | Non-Final OA | Dyson Technology Limited |
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