Examiner Allen Marianne P

1647-ALLEN-MARIANNE-P

Employment Information

Art Unit:1647 — 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
514 — Drug, bio-affecting and body treating compositions
530 — Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
435 — Chemistry: molecular biology and microbiology
506 — Combinatorial chemistry technology: method, library, apparatus
604 — Surgery
600 — Surgery
436 — Chemistry: analytical and immunological testing
536 — Organic compounds -- part of the class 532-570 series
Phone:(571) 272-0712
Email:marianne.allen@uspto.gov
Location:VA 22314
Title:Pat Examnr Biolgy
Service:36 years
Grade:GS-14

Grant Rate and Difficulty Ranking

81
3-Year Grant rate: 50% over 417 cases
Difficulty: Very Hard
Difficulty Percentile: 81st

With Examiner Allen, you have a 50% chance of getting an issued patent by 3 years after the first office action. Examiner Allen is a very hard examiner and in the 81st percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Allen, 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 1647

Examiner Allen's grant rate is lower than that of Art Unit 1647 and lower than that of the USPTO.

Average Office Actions Per Grant
Examiner Allen 2.4
Art Unit 1647 1.5

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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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