Examiner Song Inja

1744-SONG-INJA

Employment Information

Art Unit:1744 — Plastic and nonmetallic article shaping or treating: processes
Group:1740 — Tires, Adhesive Bonding, Glass/Paper making, Plastics Shaping & Molding
Classes: 264 — Plastic and nonmetallic article shaping or treating: processes
425 — Plastic article or earthenware shaping or treating: apparatus
152 — Resilient tires and wheels
249 — Static molds
700 — Data processing: generic control systems or specific applications
219 — Electric heating
426 — Food or edible material: processes, compositions, and products
Phone:(571) 270-1605
Email:inja.song@uspto.gov
Location:VA 22314
Title:Pat Examnr(Biomedical Engrg)
Service:7 years
Grade:GS-13

Grant Rate and Difficulty Ranking

71
3-Year Grant rate: 61% over 143 cases
Difficulty: Harder
Difficulty Percentile: 71st

With Examiner Song, you have a 61% chance of getting an issued patent by 3 years after the first office action. Examiner Song is a harder examiner and in the 71st percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Song, 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 1744

Examiner Song's grant rate is lower than that of Art Unit 1744 and lower than that of the USPTO.

Average Office Actions Per Grant
Examiner Song 1.7
Art Unit 1744 1.8

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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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