Login with your work email address to view charts. No credit card required.
| Art Unit: | 1722 — Chemistry: electrical current producing apparatus, product, and process |
|---|---|
| Group: | 1720 — Fuel Cells, Batteries/Battery, Solar Cells, Liquid Crystal Composition(s) |
| Classes: |
429 — Chemistry: electrical current producing apparatus, product, and process 430 — Radiation imagery chemistry: process, composition, or product thereof 428 — Stock material or miscellaneous articles 536 — Organic compounds -- part of the class 532-570 series 510 — Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions 252 — Compositions 528 — Synthetic resins or natural rubbers -- part of the class 520 series 526 — Synthetic resins or natural rubbers -- part of the class 520 series 524 — Synthetic resins or natural rubbers -- part of the class 520 series 257 — Active solid-state devices (e.g., transistors, solid-state diodes) |
| Phone: | Available with subscription |
| Email: | Available with subscription |
| Title: | Pat Examnr Gen Chem |
| Service: | 28 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 93% over 694 cases |
|---|---|
| Difficulty: | Very Easy |
| Difficulty Percentile: | 11th
|
With Examiner Walke, you have a 93% chance of getting an issued patent by 3 years after the first office action. Examiner Walke is a very easy examiner and in the 11th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Walke, 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 Walke's grant rate is higher than that of Art Unit 1722 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Walke | 1.0 |
| Art Unit 1722 | 1.5 |
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
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.