Prosecution Insights
Prosecution Insights
Tech Center 1700 • Art Units: 1632 1634 1636 1653 1758 1775 1798 1799
This examiner grants 51% of resolved cases
Liban M. Hassan is an examiner in Tech Center 1700, assigned to Art Unit 1632. The examiner has 473 resolved cases and an allowance rate of 50.7 percent. This rate indicates a balanced prosecution environment where approximately half of the applications result in a grant. The 473 resolved cases offer a robust dataset for analyzing the examiner's performance in Tech Center 1700.
The interview lift for this examiner is 31.1 percent. This high lift suggests that interviews are an exceptionally effective strategy for overcoming rejections in this docket. Practitioners should strongly consider scheduling an interview, as the 31.1 percent increase in allowance probability can significantly shift the odds in favor of the applicant compared to the 50.7 percent baseline in Art Unit 1632.
The median days to allowance for this examiner is 1423. This pendency is relatively long, indicating that reaching a grant may require a significant time commitment. Given the 1423 day median and the 50.7 percent allowance rate, the high 31.1 percent interview lift becomes a critical tool for potentially securing a positive outcome.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18033259 | CARTRIDGE, TRANSFER DEVICE, METHOD FOR SAMPLING AIR, AND PRODUCTION ISOLATOR SYSTEM | Final Rejection | MERCK PATENT GMBH |
| 18689952 | SCALABLE SYSTEMS AND METHODS FOR CONTINUOUS TRANSFECTION OF CELLS | Non-Final OA | Life Technologies Corporation |
| 18350940 | CELL CULTURE SYSTEM AND CELL CULTURE METHOD | Final Rejection | CANON KABUSHIKI KAISHA |
| 18292184 | BAFFLE FOR MICROCAVITY CELL CULTURE VESSELS | Non-Final OA | CORNING INCORPORATED |
| 18587708 | DIAGNOSTIC TEST DEVICE WITH INTERNAL CYLINDERS AND PLUNGER | Non-Final OA | BECTON, DICKINSON AND COMPANY |
| 18664086 | STIRRER SYSTEM | Non-Final OA | Hoffmann-La Roche Inc. |
| 18692842 | PORTABLE BIOREACTOR | Non-Final OA | AMOGREENTECH CO., LTD. |
| 18558687 | MICROPATTERNED 3D HYDROGEL MICROARRAY IN FLUIDIC CHANNELS FOR SPHEROID-IN-GEL CULTURE | Non-Final OA | NANYANG TECHNOLOGICAL UNIVERSITY |
| 18472472 | THREE-DIMENSIONAL BIOREACTOR INCLUDING FILLED VOID STRUCTURE | Final Rejection | Southwest Research Institute |
| 18038732 | SYSTEM AND METHOD FOR HEAT AND MASS TRANSFER FOR A BIOPROCESSING SYSTEM | Final Rejection | GLOBAL LIFE SCIENCES SOLUTIONS USA LLC |
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