Listed by the USPTO as LEUNG, JENNIFER A
Tech Center 1700 • Art Units: 1692 1732 1736 1774 1795 1797
This examiner grants 62% of resolved cases
LEUNG, JENNIFER A is associated with Tech Center 1700 and Art Unit 1692. The profile records 850 resolved cases, with a 61.8% allowance rate and a 12.2% interview lift. The median time to allowance is 1233 days. The substantial case record supports using these figures as a meaningful historical reference, while the allowance rate indicates that favorable outcomes are not automatic.
The listed companies are BASF SE, Nova Chemicals (International) S.A., and Samsung SDI Co., Ltd. The listed firms are BACON & THOMAS, PLLC, Boone IP Law, PLLC, and GREENBLUM & BERNSTEIN, P.L.C. The interview measure supports considering examiner contact as part of a broader response strategy, particularly where a focused discussion can clarify claim distinctions. The median timing figure calls for realistic planning around prosecution duration, cost, and possible follow-on activity.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18274503 | EXHAUST GAS TREATMENT SYSTEM FOR REDUCING AMMONIA EMISSIONS FROM MOBILE GASOLINE APPLICATIONS | Non-Final OA | BASF Corporation |
| 18274002 | PARTICULATE FILTER HAVING A CENTRALIZED-DISTRIBUTED PGM AND PROCESS FOR PREPARING THE SAME | Non-Final OA | BASF Corporation |
| 18488511 | BUTTON CELL | Non-Final OA | Samsung SDI Co., Ltd. |
| 18257887 | BATCH REACTOR | Non-Final OA | HANWHA SOLUTIONS CORPORATION |
| 18037594 | FIXED BED MULTI-TUBULAR REACTOR FOR PRODUCING ALKENYL ACETATE | Final Rejection | Resonac Corporation |
| 18477815 | Gasifier Throat Cooling | Non-Final OA | Air Products and Chemicals, Inc. |
| 18026410 | System For Transferring Reaction Solution | Final Rejection | LG Chem, Ltd. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy61.8% of resolved applications examined by Jennifer A Leung were allowed (850 resolved cases), compared with 71.8% across Art Unit 1692 over the last five years.
This examiner's interview lift is +12.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Jennifer A Leung took 1,233 days on average from filing to allowance.
Jennifer A Leung examines applications in Art Unit 1692 in Tech Center 1700 (Chemistry & Materials).
