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| Art Unit: | 1723 — Chemistry: electrical current producing apparatus, product, and process |
|---|---|
| Group: | 1720 — Fuel Cells, Battery, Flammable Gas, Electrophotography, Photolithography |
| Classes: |
429 — Chemistry: electrical current producing apparatus, product, and process 156 — Adhesive bonding and miscellaneous chemical manufacture 264 — Plastic and nonmetallic article shaping or treating: processes 425 — Plastic article or earthenware shaping or treating: apparatus 252 — Compositions 210 — Liquid purification or separation 524 — Synthetic resins or natural rubbers -- part of the class 520 series 428 — Stock material or miscellaneous articles |
| Phone: | (571) 272-5098 |
| Email: | None |
| Location: | None |
| Title: | Pat Examnr Cheml Engrg |
| Service: | 9 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 54% over 213 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 77th
|
With Examiner Roldan, you have a 54% chance of getting an issued patent by 3 years after the first office action. Examiner Roldan 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 Roldan, 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 Roldan's grant rate is lower than that of Art Unit 1723 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Roldan | 2.7 |
| Art Unit 1723 | 1.7 |
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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.