Prosecution Insights
Prosecution Insights
Tech Center 3700 • Art Units: 1723 3679 3723
This examiner grants 80% of resolved cases
David Bochna is a patent examiner in Tech Center 3700, assigned to Art Unit 1723. He has a high volume of 1838 resolved cases, indicating a very experienced and established presence at the USPTO. His allowance rate pct is 79.8, which shows that a large majority of applications under his review are eventually granted. This 79.8 allowance rate pct suggests a favorable environment for applicants in Art Unit 1723.
The median days to allowance for Bochna is 921, reflecting an efficient path to resolution for successful filings. He also has an interview lift pct of 13.6, which indicates that interviews are a productive strategy for further increasing the chances of allowance. Given the 79.8 allowance rate pct, the 13.6 interview lift pct suggests that verbal advocacy can be particularly helpful in resolving complex issues. With 1838 resolved cases and a 921 median days to allowance, Bochna's profile describes an examiner with a consistent and high-throughput approach to Tech Center 3700.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18865561 | CLEANER STATION | Non-Final OA | LG Electronics Inc. |
| 18966900 | CLEANING ROBOT, MAINTENANCE STATION AND CLEANING SYSTEM HAVING THEM | Non-Final OA | SAMSUNG ELECTRONICS CO., LTD. |
| 18921946 | AGITATOR FOR A SURFACE TREATMENT APPARATUS AND A SURFACE TREATMENT APPARATUS HAVING THE SAME | Non-Final OA | SHARKNINJA OPERATING LLC |
| 19159146 | A TUBE SUPPORT FOR INSERTION INTO THE END OF A PIPE | Non-Final OA | RELIANCE WORLDWIDE CORPORATION (UK) LIMITED |
| 18669291 | THREADED TUBULAR MEMBERS EMPLOYING METAL-TO-METAL SEALS | Final Rejection | National Oilwell Varco, L.P. |
| 16390108 | ELECTRICAL CONDUIT COUPLER | Final Rejection | Hubbell Incorporated |
| 18868502 | AGITATOR ELEMENT FOR A VACUUM CLEANER | Non-Final OA | Dyson Technology Limited |
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