Examiner Brian Zawacki
Examiner Brian Zawacki appears to be very difficult relative to their art unit, group, tech center, and USPTO peers. Their lifetime grant ratio is 45.0%, they average 2.00 office actions per granted patent, and their rejection profile leans toward §102 and elevated §112 usage.
Difficulty vs AU
Very Hard
Difficulty vs Group
Very Hard
Difficulty vs TC
About Average
Difficulty vs USPTO
Very Hard
Average OA / Grant
2.00
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Examiner Details
- Observed Examiner Years
- 2 years (2022-2023)
- Tech Center
- 3600 - Transportation, Electronic Commerce, Construction, Agriculture, Licensing and Review
- Group
- 3640 - Aeronautics, Agriculture, Weaponry, Nuclear Systems, Licensing and Review
Metrics
- Applications Evaluated
- 20
- Granted Applications
- 9
- Non-Granted Applications
- 11
- Avg OA / Grant
- 2.00
- Last OA Observed
- December 2023 (29 months ago)
- Art Units Seen
- 3645
Context Comparison
| Scope | Examiners | Lifetime Grant Ratio | Avg OA / Grant |
|---|---|---|---|
| This Examiner | 1 | 45.0% | 2.00 |
| Art Unit | 44 | 45.9% | 1.62 |
| Group | 269 | 56.4% | 1.75 |
| Tech Center | 2,337 | 48.0% | 2.11 |
| USPTO | 16,116 | 54.8% | 1.98 |
Grant Timeline
Shaded region marks the last two observed years, where grant outcomes may lag due to recency.
| Year | Applications | Granted | Grant Rate |
|---|---|---|---|
| No observed data before 2022; examiner may not yet have been active in the available dataset. | |||
| 2022 | 2 | 0 | 0.0% |
| 2023 | 18 | 9 | 50.0% |
| No observed data after 2023; examiner may have gone inactive or moved out of examining work. | |||
9 family-cache-validated grants; 1 OA-only grant signals.
Rejection Timeline
| OA # | Office Actions | § 101 Percentage | § 102 Percentage | § 103 Percentage | § 112 Percentage |
|---|---|---|---|---|---|
| 1 | 36 | 0.0% | 33.3% | 22.2% | 44.4% |
| 2 | 24 | 4.2% | 45.8% | 29.2% | 20.8% |
| 3 | 5 | 0.0% | 20.0% | 80.0% | 0.0% |
| 4 | 1 | 0.0% | 0.0% | 100.0% | 0.0% |
§ 101 Yearly Trend
Each bar shows the share of this examiner's observed office actions in that year that included a § 101 rejection.