Examiner James R. Brittain
Examiner James R. Brittain appears to be very easy relative to their art unit, group, tech center, and USPTO peers. Their lifetime grant ratio is 59.2%, they average 1.51 office actions per granted patent, and their rejection profile is dominated by §103 and elevated §112 usage.
Difficulty vs AU
Very Easy
Difficulty vs Group
About Average
Difficulty vs TC
Very Easy
Difficulty vs USPTO
Very Easy
Average OA / Grant
1.51
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Examiner Details
- Observed Examiner Years
- 6 years (2008-2013)
- Tech Center
- 3600 - Transportation, Electronic Commerce, Construction, Agriculture, Licensing and Review
- Group
- 3670 - Wells, Earth Boring/Moving, Mining, Harvesters, Bridges, Roads, Petroleum
Metrics
- Applications Evaluated
- 422
- Granted Applications
- 250
- Non-Granted Applications
- 172
- Avg OA / Grant
- 1.51
- Last OA Observed
- May 2013 (157 months ago)
- Art Units Seen
- 3677
Context Comparison
| Scope | Examiners | Lifetime Grant Ratio | Avg OA / Grant |
|---|---|---|---|
| This Examiner | 1 | 59.2% | 1.51 |
| Art Unit | 28 | 54.1% | 1.71 |
| Group | 235 | 60.7% | 1.84 |
| 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 2008; examiner may not yet have been active in the available dataset. | |||
| 2008 | 67 | 28 | 41.8% |
| 2009 | 107 | 61 | 57.0% |
| 2010 | 52 | 33 | 63.5% |
| 2011 | 77 | 52 | 67.5% |
| 2012 | 99 | 58 | 58.6% |
| 2013 | 20 | 18 | 90.0% |
| No observed data after 2013; examiner may have gone inactive or moved out of examining work. | |||
250 family-cache-validated grants; 0 OA-only grant signals.
Rejection Timeline
| OA # | Office Actions | § 101 Percentage | § 102 Percentage | § 103 Percentage | § 112 Percentage |
|---|---|---|---|---|---|
| 1 | 422 | 0.0% | 8.8% | 66.4% | 20.9% |
| 2 | 147 | 0.0% | 4.1% | 71.4% | 21.1% |
| 3 | 40 | 0.0% | 10.0% | 75.0% | 12.5% |
| 4 | 8 | 0.0% | 25.0% | 75.0% | 0.0% |
| 5 | 3 | 0.0% | 0.0% | 100.0% | 0.0% |
| 6 | 2 | 0.0% | 0.0% | 50.0% | 50.0% |