| Examiner | Number of Cases | 3YGR |
|---|---|---|
| Examiner Anderson (SPE) | 68 | 4% |
| Examiner Andrish | 429 | 75% |
| Examiner Baynes | 112 | 61% |
| Examiner Brown | 0 | 0% |
| Examiner Fiorello | 504 | 84% |
| Examiner Hall | 106 | 48% |
| Examiner Lawson | 173 | 76% |
| Examiner Masinick | 458 | 83% |
| Examiner Mcmahon | 343 | 62% |
| Examiner Oquendo | 503 | 83% |
| Examiner Singh | 396 | 80% |
| Examiner Skroupa | 636 | 83% |
| Examiner Toledo-Duran | 421 | 74% |
| Examiner Wiley | 477 | 87% |
| Art Unit 3678 | 4626 | 77% |
| Number | Class Description |
|---|---|
| 405 | Hydraulic and earth engineering |
| 403 | Joints and connections |
| 256 | Fences |
| 299 | Mining or in situ disintegration of hard material |
| 464 | Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts |
| 166 | Wells |
| 175 | Boring or penetrating the earth |
| 701 | Data processing: vehicles, navigation, and relative location |
| 285 | Pipe joints or couplings |
| 210 | Liquid purification or separation |
Art Unit 3678's grant rate is lower than that of Group 3670 and lower than that of the USPTO.
Below is the grant rate timeline for Art Unit 3678, 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.
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.