Prosecution Insights
Last updated: October 02, 2026

Examiner: VILAKAZI, SIZO BINDA

Tech Center 3700 • Art Units: 3747

This examiner grants 74% of resolved cases

Analysis

Sizo Binda Vilakazi serves as an examiner in Art Unit 3747 within Tech Center 3700. The examiner has handled 726 resolved cases. The data indicates an allowance rate of 74.4% for these applications. This 74.4% rate serves as a key metric for practitioners to assess the likelihood of a positive outcome during the examination process. The 726 resolved cases provide a substantial data set for understanding the examiner's historical tendencies.

The median days to allowance for cases assigned to this examiner is 1061. This 1061-day timeline offers a realistic expectation for the duration of the prosecution cycle from filing to grant. A significant data point is the 11.2% interview lift. This 11.2% lift indicates that the probability of allowance increases when an interview is conducted. Practitioners should consider the 11.2% lift as a reason to engage in direct communication with the examiner. The 1061-day median pendency and the 74.4% allowance rate are important factors for strategic planning. Using the 11.2% interview lift can help navigate the prosecution process more effectively than through written responses alone.

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

Performance Statistics

74.4%
Allow Rate
+4.4% vs TC avg
743
Total Applications
+11.2%
Interview Lift
1061
Avg Prosecution Days
Based on 726 resolved cases, 2023–2026

Rejection Statute Breakdown

4.4%
§101 Eligibility
27.2%
§102 Novelty
47.3%
§103 Obviousness
12.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19272816 METHOD FOR BRAKING A MULTI-PART VEHICLE, IN PARTICULAR A COMMERCIAL VEHICLE, CONTROL DEVICE FOR A TRAILER, TRAILER, COMPUTER PROGRAM AND/OR COMPUTER-READABLE MEDIUM Non-Final OA ZF CV Systems Global GmbH
19311491 HYBRID ELECTRO-MECHANICAL BRAKE APPARATUS AND CONTROL METHOD THEREFOR Non-Final OA HYUNDAI MOBIS CO., LTD.
19292898 TORQUE ANGLE SENSOR AND ELECTRIC POWER STEERING INCLUDING THE SAME Non-Final OA HL KLEMOVE CORP.
19287733 INTERNAL COMBUSTION ENGINE Non-Final OA INNIO Jenbacher GmbH & Co OG
18842383 DUAL FUEL ENGINE SYSTEM Non-Final OA SHELL USA, INC.

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