Prosecution Insights
Prosecution Insights
Tech Center 1600 • Art Units: 1651 1657
This examiner grants 59% of resolved cases
Charles Z. Constantine is an examiner in Tech Center 1600 and Art Unit 1651. The examiner has 431 resolved cases and an allowance rate of 58.9 percent. This rate indicates that a majority of applications processed by this examiner result in a grant. Practitioners should be prepared for a thorough review but can expect a reasonable chance of success. The median days to allowance is 1139, which represents the typical duration of the prosecution cycle in this art unit.
The data shows a high interview lift percentage of 49.2 percent. This lift is a significant increase over the 58.9 percent allowance rate, suggesting that interviews are an exceptionally effective strategy for this examiner. Conducting an interview can greatly improve the probability of an allowance, making it a key part of the prosecution plan. With 431 resolved cases, the examiner's data is robust. Practitioners should use the 1139-day median pendency to inform their strategy in Tech Center 1600. The 49.2 percent lift highlights the value of direct engagement in Art Unit 1651.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18696966 | NOVEL ACETOHYDROXY ACID SYNTHASE VARIANT, AND METHOD FOR PRODUCING L-ISOLEUCINE USING SAME | Non-Final OA | CJ CHEILJEDANG CORPORATION |
| 18265797 | METHOD FOR MEASUREMENT IN BIOSENSORS | Non-Final OA | The University of North Carolina at Chapel Hill |
| 17716154 | MEASUREMENT OF THERAPEUTIC PROTEINS CO-ADMINISTERED TO A SUBJECT BY LC-MRM-MS ASSAY | Non-Final OA | Regeneron Pharmaceuticals, Inc. |
| 18809575 | PROCESSES FOR OBTAINING MICROBIAL OIL FROM MICROBIAL CELLS | Non-Final OA | DSM IP Assets B.V. |
| 18639266 | CO2-FREE WASTE GAS FERMENTATION USING ACETOGEN STRAINS AND ACETIC ACID PRODUCTION METHOD ACCORDINGLY | Non-Final OA | GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY |
| 18002292 | SALMONELLA STRAIN FOR TREATING CANCER AND USE THEREOF | Final Rejection | INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY |
| 17576970 | LOOP-MEDIATED ISOTHERMAL AMPLIFICATION (LAMP) ANALYSIS FOR PATHOGENIC TARGETS | Non-Final OA | Raytheon BBN Technologies, Corp. |
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