Examiner Hasan Sabbir

3745-HASAN-SABBIR

Employment Information

Art Unit:3745 — Rotary kinetic fluid motors or pumps
Group:3740 — Thermal & Combustion Technology, Motive & Fluid Power Systems
Classes: 415 — Rotary kinetic fluid motors or pumps
416 — Fluid reaction surfaces (i.e., impellers)
114 — Ships
440 — Marine propulsion
128 — Surgery
290 — Prime-mover dynamo plants
219 — Electric heating
417 — Pumps
441 — Buoys, rafts, and aquatic devices
165 — Heat exchange
Phone:(571) 270-7651
Email:sabbir.hasan@uspto.gov
Location:VA 22314
Title:Pat Examnr Mechl Engrg
Service:10 years
Grade:GS-14

Grant Rate and Difficulty Ranking

32
3-Year Grant rate: 85% over 260 cases
Difficulty: Easier
Difficulty Percentile: 32nd

With Examiner Hasan, you have a 85% chance of getting an issued patent by 3 years after the first office action. Examiner Hasan is an easier examiner and in the 32nd percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Hasan, where the timeline is relative to the date of the first office action. The three-year grant rate is the percentage of applications granted at three years after the first office action.

Comparison with Art Unit 3745

Examiner Hasan's grant rate is higher than that of Art Unit 3745 and higher than that of the USPTO.

Average Office Actions Per Grant
Examiner Hasan 1.0
Art Unit 3745 1.3

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Appeals Statistics

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Appeal History

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