Listed by the USPTO as CHOWDHURY, AL-BIRR RAHMAN
Tech Center 3600 • Art Units: 3614 3618
This examiner grants 78% of resolved cases
CHOWDHURY, AL-BIRR RAHMAN is assigned to Tech Center 3600 and Art Unit 3614. The dataset contains 32 resolved cases, a 78.1% allowance rate, and a median of 1173 days to allowance. Interview lift is 27.9%, showing a positive association between interviews and allowance outcomes in this limited record.
The leading companies are Schaeffler Technologies AG & Co. KG, Deere & Company, and Bayerische Motoren Werke Aktiengesellschaft. The principal firms are Billion & Armitage - Arctic Cat, Cherson Feldenkrais IP Law Firm LLP, and CROWELL & MORING LLP. The limited case volume warrants caution, but the interview measure supports preparing a clear technical and claim-focused discussion.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19087547 | DRIVETRAIN CONFIGURATION FOR WORK VEHICLE | Non-Final OA | Deere & Company |
| 18837620 | DRIVE SYSTEM FOR A MOTOR VEHICLE | Non-Final OA | Schaeffler Technologies AG & Co. KG |
| 18730359 | Footrest Apparatus for a Tilting Vehicle | Non-Final OA | Bayerische Motoren Werke Aktiengesellschaft |
| 18468014 | ELECTRIC STRADDLED VEHICLE | Non-Final OA | YAMAHA HATSUDOKI KABUSHIKI KAISHA |
| 19094294 | STEER-BY-WIRE JACKET AXIS SKEWING ASSEMBLY | Non-Final OA | Steering Solutions IP Holding Corporation |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy78.1% of resolved applications examined by Al-Birr Rahman Chowdhury were allowed (32 resolved cases), compared with 89.0% across Art Unit 3614 over the last five years.
This examiner's interview lift is +27.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Al-Birr Rahman Chowdhury took 1,173 days on average from filing to allowance.
Al-Birr Rahman Chowdhury examines applications in Art Unit 3614 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).
