Listed by the USPTO as HOLIZNA, CALEB ANDREW
Tech Center 4100 • Art Units: 3723 4100
This examiner grants 67% of resolved cases
HOLIZNA, CALEB ANDREW is a USPTO patent examiner in Tech Center 4100 and art unit 3723. The record includes 145 resolved cases, a 66.9% allowance rate, a 34.9% interview lift, and a median of 1051 days to allowance. The interview measure is material in relation to the allowance result, supporting deliberate preparation for examiner discussions while maintaining a complete written record.
Named companies include Applied Materials Inc., Colgate-Palmolive Company, and Omachron Intellectual Property Inc. The leading firms are SMART & BIGGAR LP, Anglehart et al., and Calfee, Halter & Griswold LLP. Because the resolved-case record is limited, practitioners should apply these indicators with attention to the facts of each application.
| 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. |
| 18035377 | ROBOTIC SURFACE TREATING SYSTEM | Non-Final OA | Dyson Technology Limited |
| 18790073 | WET AND DRY VACUUM CLEANER | Non-Final OA | Hilti Aktiengesellschaft |
| 18293497 | WIPER WITH ELEMENT FOR SPRAYING CLEANING FLUID | Final Rejection | VALEO SYSTÈMES D'ESSUYAGE |
| 18003453 | CLEANING APPARATUS | Non-Final OA | Beijing Roborock Technology Co., Ltd. |
| 18376356 | POLISHING HEAD WITH FLEXURE EXTENDING THROUGH PRESSURE CHAMBER | Non-Final OA | Applied Materials, Inc. |
| 18365520 | PAD CONDITIONING DISK GIMBALING 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. |
| 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 |
| 17926723 | DUST EXTRACTOR COMPRISING A DUST CYCLONE CONTAINER ADJACENT TO A FINE FILTER SECTION WITH A BATTERY POWERED BLOWER/FAN MOTOR | Final Rejection | HUSQVARNA AB |
| 18371047 | SENSOR CLEANING SYSTEM AND METHOD | Final Rejection | International Truck Intellectual Property Company, LLC |
| 18194785 | SPINDLE UNIT | Final Rejection | DISCO CORPORATION |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy66.9% of resolved applications examined by Caleb Andrew Holizna were allowed (145 resolved cases), compared with 56.5% across Art Unit 3723 over the last five years.
This examiner's interview lift is +34.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Caleb Andrew Holizna took 1,051 days on average from filing to allowance.
Caleb Andrew Holizna examines applications in Art Unit 3723 in Tech Center 4100.
