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| Art Unit: | 1736 — Chemistry of inorganic compounds |
|---|---|
| Group: | 1730 — Metallurgy, Metal Working, Inorganic Chemistry, Catalyst, Electrophotography, Photolithography |
| Classes: |
423 — Chemistry of inorganic compounds 252 — Compositions 424 — Drug, bio-affecting and body treating compositions 502 — Catalyst, solid sorbent, or support therefor: product or process of making 429 — Chemistry: electrical current producing apparatus, product, and process 201 — Distillation: processes, thermolytic 504 — Plant protecting and regulating compositions 405 — Hydraulic and earth engineering 435 — Chemistry: molecular biology and microbiology 241 — Solid material comminution or disintegration |
| Phone: | Available with subscription |
| Email: | Available with subscription |
| Title: | Pat Examnr Cheml Engrg |
| Service: | 53 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 82% over 593 cases |
|---|---|
| Difficulty: | Easier |
| Difficulty Percentile: | 40th
|
With Examiner Langel, you have a 82% chance of getting an issued patent by 3 years after the first office action. Examiner Langel is an easier examiner and in the 40th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Langel, 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 Langel's grant rate is higher than that of Art Unit 1736 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Langel | 1.8 |
| Art Unit 1736 | 1.4 |
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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.