Prosecution Insights
Last updated: October 02, 2026

Examiner: AZAD, MD ABUL K

Tech Center 4100 • Art Units: 1743 2117 2119 2127 2812 4100

This examiner grants 82% of resolved cases

Analysis

Md Abul K. Azad is an examiner in Tech Center 4100 and Art Unit 1743. He has managed 674 resolved cases with an allowance rate pct of 81.5%. This 81.5% rate indicates that a majority of the applications in his portfolio result in a grant. The median days to allowance for these cases is 987, which establishes a timeline for practitioners to expect when prosecuting in this art unit. For the 674 resolved cases, this 987-day period represents the median duration from filing to issuance for successful applications.

The data shows an interview lift pct of 20.9%. This 20.9% lift is an increase in the probability of allowance when an interview is conducted compared to the 81.5% baseline allowance rate. This suggests that direct communication with the examiner is an effective method for resolving outstanding rejections. Practitioners can use the 20.9% lift to evaluate the impact of an interview, as it correlates with a higher success rate than the baseline. The 987-day median suggests that the process in Art Unit 1743 is relatively efficient for the 674 resolved cases.

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

Performance Statistics

81.5%
Allow Rate
+21.5% vs TC avg
688
Total Applications
+20.9%
Interview Lift
987
Avg Prosecution Days
Based on 674 resolved cases, 2023–2026

Rejection Statute Breakdown

15.1%
§101 Eligibility
4.2%
§102 Novelty
45.2%
§103 Obviousness
19.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18941176 Safeguarding a machine Non-Final OA SICK AG
18728032 RELAY DEVICE, AIR-CONDITIONING RELATED SYSTEM, AND COMMUNICATION METHOD Non-Final OA DAIKIN INDUSTRIES, LTD.
18661057 MACHINE LEARNING ARCHITECTURES FOR BUILDING MANAGEMENT SYSTEM WITH BUILDING EQUIPMENT SERVICING Non-Final OA Tyco Fire & Security GmbH
18877320 POWER TRANSMISSION AND DISTRIBUTION OPERATIONS MANAGEMENT APPARATUS, POWER SYSTEM OPERATION MANAGEMENT SYSTEM, POWER SYSTEM OPERATION MANAGEMENT METHOD, AND STORAGE MEDIUM Non-Final OA Mitsubishi Electric Corporation
18862641 CONTROL DEVICE, MACHINE TOOL, AND CONTROL METHOD Non-Final OA FANUC CORPORATION
18849888 METHOD AND SYSTEM FOR QUALITY ASSESSMENT OF OBJECTS IN AN INDUSTRIAL ENVIRONMENT Non-Final OA Siemens Aktiengesellschaft
18964759 SELECTIVE AIR CONDITIONING IN RESPONSE TO ELECTRICITY RATES Non-Final OA Carrier Corporation
18309137 HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM CONTROL LEVERAGING FUTURE WEATHER Final Rejection Carrier Corporation
18960131 POWER SHARING SYSTEM, POWER SYSTEM Non-Final OA Hitachi, Ltd.
18849179 APPARATUS AND METHOD FOR SUPPLYING POWER TO A LOAD Non-Final OA Hitachi Energy Ltd
18807109 HAIL STOW SYSTEM AND METHOD Non-Final OA Nextpower LLC
18894798 DYNAMIC INTERFACING BETWEEN CLIENT DEVICES AND INDUSTRIAL AUTOMATION DEVICES Non-Final OA Rockwell Automation Technologies, Inc.
18631081 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM Non-Final OA Japan Tobacco Inc.
18950030 METHOD FOR OPERATING A FLOW PRODUCING UNIT FOR AT LEAST ONE FAN AND CONTROL SYSTEM Non-Final OA ebm-papst Mulfingen GmbH & Co. KG
18826391 Build Data Generating Device, Three-Dimensional Powder Bed Fusion Additive Manufacturing System, and Cumulative Energy Density Distribution Display Method Non-Final OA JEOL Ltd.
18807712 SCANNER CALIBRATION FOR ADDITIVE MANUFACTURING Non-Final OA nLIGHT, Inc.

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