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| Art Unit: | 3763 — Heat exchange |
|---|---|
| Group: | 3760 — Refrigeration, Vaporization, Ventilation, and Combustion |
| Classes: |
165 — Heat exchange 137 — Fluid handling 700 — Data processing: generic control systems or specific applications 307 — Electrical transmission or interconnection systems 237 — Heating systems 432 — Heating 422 — Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing 134 — Cleaning and liquid contact with solids 239 — Fluid sprinkling, spraying, and diffusing 702 — Data processing: measuring, calibrating, or testing |
| Phone: | Available with subscription |
| Email: | Available with subscription |
| Title: | Pat Examnr Mechl Engrg |
| Service: | 13 years |
| Grade: | GS-12 |
| 3-Year Grant rate: | 60% over 268 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 72nd
|
With Examiner Weiland, you have a 60% chance of getting an issued patent by 3 years after the first office action. Examiner Weiland is a harder examiner and in the 72nd percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Weiland, where the timeline is relative to the date of the first office action. The three-year grant rate is the percentage of applications granted at three years after the first office action.
Examiner Weiland's grant rate is lower than that of Art Unit 3763 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Weiland | 1.8 |
| Art Unit 3763 | 1.5 |
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Disclaimer: We do not provide any guarantees as to the accuracy of the statistics presented above and under
no circumstances will we be liable for any outcome resulting from your reliance on the above statistics.