Examiner Crum Mary A

1657-CRUM-MARY-A

Employment Information

Art Unit:1657 — Chemistry: molecular biology and microbiology
Group:1650 — Enzymology, Microbiology, and Fermentation, Small Peptides and Bioacting Plant, Microbial and Animal Extracts
Classes: 424 — Drug, bio-affecting and body treating compositions
435 — Chemistry: molecular biology and microbiology
530 — Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
514 — Drug, bio-affecting and body treating compositions
Phone:(571) 272-1661
Email:None
Location:None
Title:Pat Examnr (Biolgy)
Service:4 years
Grade:GS-12

Grant Rate and Difficulty Ranking

94
3-Year Grant rate: 18% over 49 cases
Difficulty: Extremely Hard
Difficulty Percentile: 94th

With Examiner Crum, you have a 18% chance of getting an issued patent by 3 years after the first office action. Examiner Crum is an extremely hard examiner and in the 94th percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Crum, 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 1657

Examiner Crum's grant rate is lower than that of Art Unit 1657 and lower than that of the USPTO.

Average Office Actions Per Grant
Examiner Crum 2.9
Art Unit 1657 1.7

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
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