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| Art Unit: | 1766 — Stock material or miscellaneous articles |
|---|---|
| Group: | 1760 — Organic Chemistry, Polymers, Compositions |
| Classes: |
524 — Synthetic resins or natural rubbers -- part of the class 520 series 523 — Synthetic resins or natural rubbers -- part of the class 520 series 526 — Synthetic resins or natural rubbers -- part of the class 520 series 525 — Synthetic resins or natural rubbers -- part of the class 520 series 528 — Synthetic resins or natural rubbers -- part of the class 520 series 428 — Stock material or miscellaneous articles 106 — Compositions: coating or plastic 156 — Adhesive bonding and miscellaneous chemical manufacture 585 — Chemistry of hydrocarbon compounds 521 — Synthetic resins or natural rubbers -- part of the class 520 series |
| Phone: | Available with subscription |
| Email: | Available with subscription |
| Title: | Pat Examnr Gen Chem |
| Service: | 18 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 55% over 400 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 77th
|
With Examiner Johnston, you have a 55% chance of getting an issued patent by 3 years after the first office action. Examiner Johnston is a harder examiner and in the 77th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Johnston, 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 Johnston's grant rate is lower than that of Art Unit 1766 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Johnston | 1.9 |
| Art Unit 1766 | 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.