Prosecution Insights
Last updated: October 02, 2026

Examiner: GYLLSTROM, BRYON T

Tech Center 2800 • Art Units: 2875 2885

This examiner grants 68% of resolved cases

Analysis

Bryon T Gyllstrom works in Tech Center 2800 and Art Unit 2875, where he has handled 892 resolved cases. His allowance rate stands at 67.8 percent, indicating a generally favorable environment for applicants. The median days to allowance is 776, which suggests that successful applications move through the process at a relatively efficient pace compared to other examiners.

The interview lift for Gyllstrom is 7.5 percent. While this is a positive lift, it is not as substantial as the lift seen with other examiners in similar tech centers. This suggests that while interviews can be helpful, they are not the primary driver of success in his art unit. With 892 resolved cases, Gyllstrom's metrics are well-established. Practitioners can expect a predictable prosecution experience where the merits of the application and written arguments play a central role in achieving the 67.8 percent allowance rate.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

67.8%
Allow Rate
At TC average
917
Total Applications
+7.5%
Interview Lift
776
Avg Prosecution Days
Based on 892 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
26.1%
§102 Novelty
58.1%
§103 Obviousness
8.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19544414 LIGHTING DEVICE FOR A MOTOR VEHICLE Non-Final OA HELLA GMBH & CO. KGAA
18157477 LIGHT-EMITTING DEVICE Non-Final OA FUJIFILM Business Innovation Corp.
19364713 VEHICLE LIGHT SOURCE DEVICE AND VEHICLE LIGHTING FIXTURE Non-Final OA NICHIA CORPORATION
19164951 SADDLED VEHICLE Non-Final OA HONDA MOTOR CO., LTD.
19155575 A LIGHTING SYSTEM FOR ILLUMINATING AN AGRIBULTURAL ENVIRONMENT Non-Final OA SIGNIFY HOLDING B.V.
19148775 A LIGHT EMITTING DEVICE Non-Final OA SIGNIFY HOLDING B.V.
18870802 A LED LIGHT SOURCE FILAMENT ARRANGEMENT COMPRISING BLUE AND RED LEDS Non-Final OA SIGNIFY HOLDING B.V.
19160762 HOUSING COMPONENT AND METHOD FOR DESTRUCTING HOUSING COMPONENT Non-Final OA KOITO MANUFACTURING CO., LTD.
18608402 LIGHT MODULE FOR PLANT CULTIVATION AND LIGHTING DEVICE INCLUDING THE SAME Non-Final OA SEOUL VIOSYS CO., LTD.

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