Prosecution Insights
Prosecution Insights
Listed by the USPTO as BOCHNA, DAVID
Tech Center 3700 • Art Units: 1723 3679 3723
This examiner grants 80% of resolved cases
Examiner Bochna has resolved 1838 cases in Art Unit 1723. The allowance rate is 79.8% within Tech Center 3700. The median days to allowance is 921, which is the expected duration for successful applications. This 921-day median is a key metric for the 1838 resolved cases.
The interview lift is 13.6%. This figure shows that an interview increases the probability of allowance compared to the 79.8% baseline. Top companies include LG Electronics Inc., Samsung Electronics Co., Ltd., and Cooper-Standard Automotive Inc. These entities often employ firms like CARSTENS, ALLEN & GOURLEY, LLP, COLLARD & ROE, P.C., and Conley Rose, P.C. The 13.6% lift indicates that direct engagement is a strategy for practitioners to further improve the likelihood of a grant in Tech Center 3700 across all 1838 cases.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18936831 | WALL PENETRATION COLLAR | Non-Final OA | Individual inventor |
| 18134568 | No-Dig Repair of Transmission Pipelines | Non-Final OA | Individual inventor |
| 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. |
| 19044575 | ADAPTOR WITH RELIEF GATES | Non-Final OA | Cooper-Standard Automotive Inc. |
| 18619685 | COMPOSITE TUBE ASSEMBLIES AND METHOD OF MANUFACTURING | Final Rejection | General Electric Company |
| 17904870 | CONNECTOR SYSTEM WITH RELEASABLE CONTOUR SEAL FOR A FLUID SYSTEM | Final Rejection | Siemens Healthcare Diagnostics Inc. |
| 18921946 | AGITATOR FOR A SURFACE TREATMENT APPARATUS AND A SURFACE TREATMENT APPARATUS HAVING THE SAME | Non-Final OA | SHARKNINJA OPERATING LLC |
| 18730273 | A THREADED PIPE CONNECTION | Final Rejection | TENARIS CONNECTIONS B.V. |
| 18416474 | TUBULAR CONNECTION CONTROL USING DETECTABLE FEATURE | Non-Final OA | WEATHERFORD TECHNOLOGY HOLDINGS, LLC |
| 19159146 | A TUBE SUPPORT FOR INSERTION INTO THE END OF A PIPE | Non-Final OA | RELIANCE WORLDWIDE CORPORATION (UK) LIMITED |
| 19297956 | ANTI-ROTATION APPARATUS AND METHOD AND A PIPE ASSEMBLY AND A SYSTEM HAVING SAME | Non-Final OA | Westlake Pipe & Fittings Corporation |
| 18442394 | THERMAL INSULATING SLEEVE LINER FOR FLUID FLOW DEVICE AND FLUID FLOW DEVICE INCORPORATING SUCH LINER | Non-Final OA | Velan Inc. |
| 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 |
| 18412861 | Pressure-Responsive, Deformable, Self-Integrating Pigging Element For Use In Pipeline Pigging Applications | Non-Final OA | TDW Delaware, Inc. |
| 18698086 | OIL-WELL METAL PIPE | Non-Final OA | VALLOUREC OIL AND GAS FRANCE |
| 18870732 | ASSEMBLY RING AND PIPE CONNECTION SYSTEM | Non-Final OA | NORMA GERMANY GMBH |
| 18869761 | NOZZLE FOR VACUUM CLEANER | Non-Final OA | ADVAC AS |
| 18727060 | Methodology to Enable the Use of Oxide Dispersion Strengthened Alloys and Precipitation Strengthen Nickel-Based Alloys for Advanced Energy Systems | Final Rejection | Electric Power Research Institute, Inc. |
| 18719183 | RESTRAINING SEAL | Non-Final OA | SCIENCE AND INNOVATIONS - NUCLEAR INDUSTRY SCIENTIFIC DEVELOPMENT, PRIVATE ENTERPRISE |
| 18667553 | INDUCTION EMBEDDED BOND LAYER FOR FIBER REINFORCED THERMOPLASTIC PIPE | Non-Final OA | Fiber Glass Systems, L.P. |
| 18612634 | Flexible conforming silicone rubber heater for complex geometry fluid lines and method | Non-Final OA | Durex International Corp. |
| 18293737 | IMPROVEMENTS TO A JOINT BETWEEN OIL AND GAS PIPE SECTIONS | Non-Final OA | High Sealed and Coupled 'HSC' FZCO |
| 16728565 | CONNECTION HAVING BALANCED PIN AND BOX FACE THICKNESS | Non-Final OA | Ultra Premium Services, L.L.C. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy79.8% of resolved applications examined by David Bochna were allowed (1,841 resolved cases), compared with 59.9% across Art Unit 1723 over the last five years.
This examiner's interview lift is +13.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by David Bochna took 921 days on average from filing to allowance.
David Bochna examines applications in Art Unit 1723 in Tech Center 3700 (Medical Devices & Mechanical Engineering).