Examiner Pak Yong D

1652-PAK-YONG-D

Employment Information

Art Unit:1652 — Chemistry: molecular biology and microbiology
Group:1650 — Enzymology, Microbiology, and Fermentation, Small Peptides and Bioacting Plant, Microbial and Animal Extracts
Classes: 435 — Chemistry: molecular biology and microbiology
424 — Drug, bio-affecting and body treating compositions
530 — Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
426 — Food or edible material: processes, compositions, and products
536 — Organic compounds -- part of the class 532-570 series
510 — Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions
162 — Paper making and fiber liberation
506 — Combinatorial chemistry technology: method, library, apparatus
507 — Earth boring, well treating, and oil field chemistry
Phone:(571) 272-0935
Email:yong.pak@uspto.gov
Location:VA 22314
Title:Pat Examnr (Cbt-Chem)
Service:26 years
Grade:GS-14

Grant Rate and Difficulty Ranking

57
3-Year Grant rate: 73% over 390 cases
Difficulty: Medium
Difficulty Percentile: 57th

With Examiner Pak, you have a 73% chance of getting an issued patent by 3 years after the first office action. Examiner Pak is a medium examiner and in the 57th percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Pak, 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 1652

Examiner Pak's grant rate is higher than that of Art Unit 1652 and lower than that of the USPTO.

Average Office Actions Per Grant
Examiner Pak 1.8
Art Unit 1652 1.6

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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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