Examiner Luk Emmanuel S

1744-LUK-EMMANUEL-S

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
249 — Static molds
118 — Coating apparatus
428 — Stock material or miscellaneous articles
134 — Cleaning and liquid contact with solids
604 — Surgery
205 — Electrolysis: processes, compositions used therein, and methods of preparing the compositions
419 — Powder metallurgy processes
414 — Material or article handling
Phone:(571) 272-1134
Email:emmanuel.luk@uspto.gov
Location:VA 22314
Title:Pat Examnr Cheml Engrg
Service:27 years
Grade:GS-14

Grant Rate and Difficulty Ranking

57
3-Year Grant rate: 73% over 329 cases
Difficulty: Medium
Difficulty Percentile: 57th

With Examiner Luk, you have a 73% chance of getting an issued patent by 3 years after the first office action. Examiner Luk 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 Luk, 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 Luk's grant rate is higher than that of Art Unit 1744 and lower than that of the USPTO.

Average Office Actions Per Grant
Examiner Luk 1.6
Art Unit 1744 1.8

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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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