Prosecution Insights
Prosecution Insights
Tech Center 3700 • Art Units: 1799 3617 3746
This examiner grants 81% of resolved cases
Kenneth J Hansen is an examiner in Tech Center 3700 and Art Unit 1799. He has 637 resolved cases with an allowance rate of 81.2%. This rate shows a strong tendency toward granting patents. The median days to allowance is 991, which establishes the typical timeframe for successful prosecution with this examiner.
The data shows an interview lift of 7.4%. This figure indicates that interviews provide a modest improvement in the likelihood of allowance, though the 81.2% baseline is already high. With 637 resolved cases, the examiner's performance history is well-documented. The 991-day median to allowance is a key figure for practitioners to use when planning their prosecution timelines.
In Tech Center 3700, Hansen's 81.2% allowance rate and 7.4% interview lift suggest that written arguments are often effective on their own. The 637 resolved cases provide a stable foundation for these metrics. Applicants in Art Unit 1799 should prepare for a median duration of 991 days to reach an allowance.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18859845 | COMPRESSOR FOR REFRIGERATION CYCLE SYSTEM | Non-Final OA | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
| 19119433 | PRESSURE SOURCE UNIT | Non-Final OA | KAWASAKI JUKOGYO KABUSHIKI KAISHA |
| 19314018 | BLOOD PUMP WITH IMPROVED LEAKAGE CONTROL | Non-Final OA | ABIOMED, INC. |
| 19134150 | Computer-Implemented Process for Controlling and/or Regulating a Single-Compressor Station with a Compressor | Non-Final OA | KAESER KOMPRESSOREN SE COBURG |
| 19095406 | CHECK VALVE FOR RAM AIR TURBINE (RAT) RE-STOW PUMP | Non-Final OA | Hamilton Sundstrand Corporation |
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