Prosecution Insights
Prosecution Insights
Tech Center 4100 • Art Units: 1700 1716 1718 1722 1723 1725 1731 1733 1737 1738
This examiner grants 50% of resolved cases
Srilakshmi K. Kumar is based in Tech Center 4100 and Art Unit 1700. The examiner has handled 612 resolved cases. The data shows an allowance rate of 49.7 percent, placing the examiner near the midpoint of grant outcomes. An interview lift of 15.5 percent indicates a positive correlation between examiner interviews and successful prosecution.
The 15.5 percent lift provides a clear incentive for applicants to request interviews to resolve outstanding issues. The median days to allowance is 1434, suggesting that the path to a grant may take nearly four years. With 612 resolved cases, the examiner's patterns are well-established and provide a reliable basis for strategic planning.
Practitioners in Art Unit 1700 can use the 49.7 percent allowance rate and 1434 median days to allowance to set client expectations. The 15.5 percent interview lift remains a useful tactical advantage during the prosecution of these 612 cases. By understanding these metrics, applicants can better navigate the examination process and improve their chances of a favorable outcome. The 1434 median days to allowance is a critical factor for long-term patent portfolio management.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18476936 | OIL-RESISTANT COMPOUND CONTAINING HYDROGEN BONDING SITE | Non-Final OA | DAIKIN INDUSTRIES, LTD. |
| 18432283 | SYSTEMS AND METHODS FOR ELIMINATING FLARING IN AMINE SWEETENING | Non-Final OA | Saudi Arabian Oil Company |
| 18566816 | Absorber Structure for High-Voltage Stores, Energy Storage Arrangement, Energy Store Housing, and Process for Manufacturing an Absorber Structure | Non-Final OA | Bayerische Motoren Werke AKtiengesellschaft |
| 18585791 | Crystalline Sp-Sp2 Hybridized Carbon Allotropes through Dynamic Covalent Synthesis | Non-Final OA | The Regents of the University of Colorado, a body corporate |
| 18378618 | COMPOUNDS AND METHODS FOR PREPARATION OF ALUMINATES | Final Rejection | ENTEGRIS, INC. |
| 18329495 | MULTI-STAGE TANDEM MASS SPECTROMETRY FOR PROTONATED GLYCAN ISOMER ASSIGNMENT | Non-Final OA | University of Washington |
| 18200036 | WATER-GAS SHIFT REACTION CATALYSTS | Final Rejection | CLARIANT INTERNATIONAL LTD |
| 17424875 | RECYCLING OF LEAD-CONTAINING WASTE | Final Rejection | Cambridge Enterprise Limited |
| 18217824 | MANUFACTURING METHOD OF OPTICAL FIBER CHEMICAL RATIOMETRIC SENSOR MEASUREMENT SYSTEM FOR MEASURING UNDERWATER DISSOLVED OXYGEN CONCENTRATION | Non-Final OA | TIANJIN UNIVERSITY |
| 18483835 | ANODE ACTIVE MATERIAL, AND HIGH-CAPACITY SECONDARY BATTERY FOR FAST CHARGING COMPRISING THE SAME | Non-Final OA | THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIVERSITY (IAC) |
| 18323170 | PRESERVATION LIQUID FOR CALCIUM OXALATE DIHYDRATE CRYSTALS AND PRESERVATION METHOD | Non-Final OA | ARKRAY, Inc. |
| 18673162 | SOLVENTLESS METHOD OF PRODUCING COATED BOTANICAL SUBSTRATES | Non-Final OA | Scientific Holdings, LLC |
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