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| Art Unit: | 1788 — Stock material or miscellaneous articles |
|---|---|
| Group: | 1780 — Miscellaneous Articles, Stock Material, Adhesive Composition, Fabrics |
| Classes: |
428 — Stock material or miscellaneous articles 156 — Adhesive bonding and miscellaneous chemical manufacture 524 — Synthetic resins or natural rubbers -- part of the class 520 series 525 — Synthetic resins or natural rubbers -- part of the class 520 series 503 — Record receiver having plural interactive leaves or a colorless color former, method of use, or developer therefor 602 — Surgery: splint, brace, or bandage 523 — Synthetic resins or natural rubbers -- part of the class 520 series |
| Phone: | (571) 270-7053 |
| Email: | frank.ducheneaux@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Gen Chem |
| Service: | 18 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 50% over 264 cases |
|---|---|
| Difficulty: | Very Hard |
| Difficulty Percentile: | 81st
|
With Examiner Ducheneaux, you have a 50% chance of getting an issued patent by 3 years after the first office action. Examiner Ducheneaux is a very hard examiner and in the 81st percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Ducheneaux, 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 Ducheneaux's grant rate is lower than that of Art Unit 1788 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Ducheneaux | 2.5 |
| Art Unit 1788 | 2.0 |
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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.