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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 502 — Catalyst, solid sorbent, or support therefor: product or process of making 528 — Synthetic resins or natural rubbers -- part of the class 520 series 252 — Compositions 429 — Chemistry: electrical current producing apparatus, product, and process 210 — Liquid purification or separation 585 — Chemistry of hydrocarbon compounds 422 — Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing 428 — Stock material or miscellaneous articles 424 — Drug, bio-affecting and body treating compositions |
| Phone: | (571) 272-1351 |
| Email: | stuart.hendrickson@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Gen Chem |
| Service: | 38 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 72% over 344 cases |
|---|---|
| Difficulty: | Medium |
| Difficulty Percentile: | 58th
|
With Examiner Hendrickson, you have a 72% chance of getting an issued patent by 3 years after the first office action. Examiner Hendrickson is a medium examiner and in the 58th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Hendrickson, 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 Hendrickson's grant rate is lower than that of Art Unit 1736 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Hendrickson | 1.8 |
| Art Unit 1736 | 1.4 |
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