Examiner Zeman Robert A

1645-ZEMAN-ROBERT-A

Employment Information

Art Unit:1645 — Drug, bio-affecting and body treating compositions
Group:1640 — Immunology including antibodies, B&T lymphocytes, antigen presenting cells and Gram-positive/Negative Bacteria, Parasitic and Fungal Immunology
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
536 — Organic compounds -- part of the class 532-570 series
504 — Plant protecting and regulating compositions
Phone:(571) 272-0866
Email:robert.zeman@uspto.gov
Location:VA 22314
Title:Pat Examnr Micrbiolgy
Service:27 years
Grade:GS-14

Grant Rate and Difficulty Ranking

80
3-Year Grant rate: 50% over 296 cases
Difficulty: Harder
Difficulty Percentile: 80th

With Examiner Zeman, you have a 50% chance of getting an issued patent by 3 years after the first office action. Examiner Zeman is a harder examiner and in the 80th percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Zeman, 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 1645

Examiner Zeman's grant rate is lower than that of Art Unit 1645 and lower than that of the USPTO.

Average Office Actions Per Grant
Examiner Zeman 2.3
Art Unit 1645 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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