Listed by the USPTO as TRAN, DIEM M
Tech Center 3600 • Art Units: 2846 3619 3647 3652 3654
This examiner grants 80% of resolved cases
Diem M Tran, based in Art Unit 2846, has overseen 677 resolved cases with an allowance rate of 80.1 percent. This rate of approval is paired with a median days to allowance of 912. For applicants in Tech Center 3600, these metrics suggest a path to patent issuance. The 80.1 percent allowance rate and 912-day median pendency are the primary indicators of her prosecution timeline.
The data indicates that conducting an interview results in an interview lift of 13.5 percent. Major industrial companies like Otis Elevator Company, KONE Corporation, and Terex South Dakota Inc. are prominent in her caseload. Prosecution is often led by firms such as Cantor Colburn LLP, BIRCH STEWART KOLASCH & BIRCH, LLP, and Brooks Kushman P.C. These firms manage applications within the 677 resolved cases. The 13.5 percent interview lift provides a strategic option for practitioners working toward the 80.1 percent allowance rate.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18992110 | Wear Pad Assembly | Non-Final OA | Caterpillar, Inc. |
| 19167067 | BRAKE SYSTEM | Non-Final OA | INVENTIO AG |
| 19114495 | DOOR GAP REDUCTION OF AN ELEVATOR SYSTEM | Non-Final OA | Inventio AG |
| 19114498 | DEVICE FOR CARRYING A DRIVE MOTOR OF AN ELEVATOR SYSTEM | Non-Final OA | Inventio AG |
| 18705697 | CONSTRUCTION ELEVATOR AND METHOD OF EXTENDING COMPENSATING ROPE FOR CONSTRUCTION ELEVATOR | Final Rejection | Hitachi, Ltd. |
| 18595504 | SLING MECHANISM FOR LIFTING CONTAINER | Non-Final OA | Hebei Qinhuai Data Co., Limited. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy80.1% of resolved applications examined by Diem M Tran were allowed (677 resolved cases), compared with 86.0% across Art Unit 2846 over the last five years.
This examiner's interview lift is +13.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Diem M Tran took 912 days on average from filing to allowance.
Diem M Tran examines applications in Art Unit 2846 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).
