Examiner Chukwurah Nathaniel C

3731-CHUKWURAH-NATHANIEL-C

Employment Information

Art Unit:3731 — Elongated-member-driving apparatus
Group:3730 — Sheet Container Making, Package Making, Receptacles, Shoes, Apparel, and Tool Driving or Impacting
Classes: 227 — Elongated-member-driving apparatus
173 — Tool driving or impacting
606 — Surgery
600 — Surgery
128 — Surgery
279 — Chucks or sockets
134 — Cleaning and liquid contact with solids
422 — Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
424 — Drug, bio-affecting and body treating compositions
206 — Special receptacle or package
Phone:(571) 272-4457
Email:nathaniel.chukwurah@uspto.gov
Location:VA 22314
Title:Pat Examnr Mechl Engrg
Service:26 years
Grade:GS-14

Grant Rate and Difficulty Ranking

6
3-Year Grant rate: 95% over 559 cases
Difficulty: Extremely Easy
Difficulty Percentile: 6th

With Examiner Chukwurah, you have a 95% chance of getting an issued patent by 3 years after the first office action. Examiner Chukwurah is an extremely easy examiner and in the 6th percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Chukwurah, 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 3731

Examiner Chukwurah's grant rate is higher than that of Art Unit 3731 and higher than that of the USPTO.

Average Office Actions Per Grant
Examiner Chukwurah 0.8
Art Unit 3731 1.5

Interview Benefit

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Recent Dispositions

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Appeals Statistics

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Appeal History

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Disclaimer: We do not provide any guarantees as to the accuracy of the statistics presented above and under
no circumstances will we be liable for any outcome resulting from your reliance on the above statistics.

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