Prosecution Insights
Last updated: October 27, 2026

Lisa S Landis, USPTO Patent Examiner

Listed by the USPTO as LANDIS, LISA S

Tech Center 2600 • Art Units: 2621 2626 2696

This examiner grants 83% of resolved cases

Analysis

LANDIS, LISA S is assigned to tech center 2600 and art unit 2621. The profile contains 567 resolved cases, with an 83.1% allowance rate and a median of 781 days to allowance.

The interview lift is 9.3%, indicating a positive association in the recorded outcomes. Apple Inc. is the listed company, and no top firms are identified. Practitioners have a focused company-specific reference point when evaluating prosecution in this assignment.

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

Performance Statistics

83.1%
Allow Rate
+21.1% vs TC avg
578
Total Applications
+9.3%
Interview Lift
781
Avg Prosecution Days
Based on 567 resolved cases, 2023–2026

Rejection Statute Breakdown

3.7%
§101 Eligibility
27.5%
§102 Novelty
58.7%
§103 Obviousness
7.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18900721 SYSTEMS AND METHODS OF CONTROLLING THE OUTPUT OF LIGHT Non-Final OA Apple Inc.

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Frequently Asked Questions

What is examiner Lisa S Landis's allowance rate?

83.1% of resolved applications examined by Lisa S Landis were allowed (567 resolved cases), compared with 64.2% across Art Unit 2621 over the last five years.

Does an interview help with examiner Lisa S Landis?

This examiner's interview lift is +9.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Lisa S Landis take to allow a patent?

Applications allowed by Lisa S Landis took 781 days on average from filing to allowance.

Which art unit does examiner Lisa S Landis work in?

Lisa S Landis examines applications in Art Unit 2621 in Tech Center 2600 (Communications).

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