Prosecution Insights
Prosecution Insights
Tech Center 3700 • Art Units: 1633 1775 1795 1796 1797 1798 1799 3762
This examiner grants 62% of resolved cases
William H. Beisner is an examiner in Tech Center 3700 and Art Unit 1633. He has a high volume of 968 resolved cases with an allowance rate of 61.8%. This 61.8% rate indicates a generally positive environment for applicants. The interview lift is 29.1%, which is a significant margin. This 29.1% data point suggests that interviews are a highly effective way to move applications toward allowance compared to the 61.8% baseline in his art unit.
The median days to allowance for his cases is 1293. This 1293 duration is typical for the prosecution process in Tech Center 3700. With 968 resolved cases, the 61.8% allowance rate is a very stable and reliable metric. Practitioners should leverage the 29.1% interview lift to improve their odds and potentially expedite the 1293-day timeline. Examiner Beisner's large case history suggests a consistent examination style that rewards direct engagement through interviews in Art Unit 1633.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18248567 | CULTURE APPARATUS AND CULTURE METHOD | Final Rejection | AISIN CORPORATION |
| 18033974 | IMMUNOISOLATION DEVICE | Final Rejection | KURARAY CO., LTD. |
| 18401976 | Cell Culturing Device and Cell Culturing System | Non-Final OA | Terumo BCT, Inc. |
| 18466204 | DEVICE AND METHOD FOR PRODUCING EXTRACELLULAR VESICLES | Final Rejection | The University of Chicago |
| 18014370 | BIOPROCESSING SYSTEM AND TUBING AND COMPONENT MANAGEMENT APPARATUS FOR A BIOPROCESSING SYSTEM | Final Rejection | GLOBAL LIFE SCIENCES SOLUTIONS USA LLC |
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