Examiner Spamer Donald R

1799-SPAMER-DONALD-R

Employment Information

Art Unit:1799 — Chemistry: molecular biology and microbiology
Group:1790 — Food, Analytical Chemistry, Sterilization, Biochemistry, Electrochemistry
Classes: 422 — Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
250 — Radiant energy
134 — Cleaning and liquid contact with solids
435 — Chemistry: molecular biology and microbiology
206 — Special receptacle or package
210 — Liquid purification or separation
Phone:Available with subscription
Email:Available with subscription
Title:Pat Examnr Cheml Engrg
Service:14 years
Grade:GS-14

Grant Rate and Difficulty Ranking

67
3-Year Grant rate: 65% over 272 cases
Difficulty: Harder
Difficulty Percentile: 67th

With Examiner Spamer, you have a 65% chance of getting an issued patent by 3 years after the first office action. Examiner Spamer is a harder examiner and in the 67th percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Spamer, 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 1799

Examiner Spamer's grant rate is lower than that of Art Unit 1799 and lower than that of the USPTO.

Average Office Actions Per Grant
Examiner Spamer 1.6
Art Unit 1799 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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