Listed by the USPTO as PEREZ-GUZMAN, CARLOS GABRIEL
Tech Center 2800 • Art Units: 2877
This examiner grants 82% of resolved cases
PEREZ-GUZMAN, CARLOS GABRIEL has resolved 157 cases in Tech Center 2800 and Art Unit 2877. The allowance rate is 82.2%, and the median time to allowance is 845 days. The record indicates a high allowance rate, although its smaller resolved volume supports using the profile as directional context rather than a complete prediction.
The interview lift is 24.1%, reflecting a positive association between interviews and allowance outcomes. ASML Holding N.V., Hamamatsu Photonics A/S, and Alcon Inc. are the leading companies. Boone IP Law, PLLC, CANTOR COLBURN LLP, and FERENCE & ASSOCIATES LLC are the listed firms. Practitioners can incorporate interview preparation into a claim-focused prosecution plan.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19044689 | DETECTING PROBLEMS WITH LASER SYSTEM SCANNERS | Non-Final OA | Alcon Inc. |
| 19036605 | METHODS OF DETERMINING OPTICAL PROPERTIES OF PARTICULATE MATERIALS USING A COMPOSITE SAMPLE AND RELATED SYSTEMS | Non-Final OA | The Government of the United States of America, as represented by the Secretary of the Navy |
| 18874483 | METROLOGY METHOD AND ASSOCIATED METROLOGY DEVICE | Non-Final OA | ASML Netherlands B.V. |
| 18716007 | TARGET ASYMMETRY MEASUREMENT FOR SUBSTRATE ALIGNMENT IN LITHOGRAPHY SYSTEMS | Non-Final OA | ASML Netherlands B.V. |
| 19109520 | SENSORS USING LIQUID METAL-BASED NANOPHOTONIC STRUCTURES | Non-Final OA | The Research Foundation for The State University of New York |
| 18590446 | FIBER TESTING USING MACHINE LEARNING | Non-Final OA | VIAVI Solutions Inc. |
| 18725694 | IMAGING SYSTEMS AND RELATED SYSTEMS AND METHODS | Final Rejection | ILLUMINA, INC. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy82.2% of resolved applications examined by Carlos Gabriel Perez-Guzman were allowed (157 resolved cases), compared with 78.2% across Art Unit 2877 over the last five years.
This examiner's interview lift is +24.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Carlos Gabriel Perez-Guzman took 845 days on average from filing to allowance.
Carlos Gabriel Perez-Guzman examines applications in Art Unit 2877 in Tech Center 2800 (Semiconductors, Circuits & Optics).
