Prosecution Insights
Prosecution Insights
Tech Center 1700 • Art Units: 1736 1742
This examiner grants 100% of resolved cases
David Andrew Calderon is an examiner in Tech Center 1700 and Art Unit 1736. He has 4 resolved cases in his record. The allowance rate is 100.0 percent. This 100.0 percent rate indicates that every case resolved by this examiner has resulted in a patent grant in Art Unit 1736.
The interview lift is 0.0 percent. This 0.0 percent figure shows the impact of interviews on the likelihood of a grant. For the 4 resolved cases, the data indicates that the outcome was not affected by oral communication with the examiner. Practitioners should evaluate the necessity of an interview against this statistical record.
The median days to allowance is 1110. This 1110 day median reflects the typical timeframe for an application to move from filing to a grant. Practitioners can use the 1110 day figure to set expectations for the duration of the patent acquisition process in Tech Center 1700. This duration is a key metric for managing client expectations and planning long-term intellectual property strategies.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18350856 | CATALYST | Non-Final OA | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18227114 | ELECTROCATALYSTS FOR THE OXYGEN EVOLUTION REACTION IN ACID CONDITIONS | Final Rejection | Toyota Motor Engineering & Manufacturing North America, Inc. |
| 18561619 | Method Of Manufacture And Scale-Up Of The Metal-Organic Framework Cu(Qc)2 | Non-Final OA | ExxonMobil Technology and Engineering Company |
| 18500496 | METHODS FOR MAKING ZEOLITE-Y PARTICLES | Final Rejection | Saudi Arabian Oil Company |
| 18480949 | METHODS FOR MAKING ZEOLITE-Y PARTICLES | Final Rejection | Saudi Arabian Oil Company |
| 18236108 | METHOD FOR MANUFACTURING COFFEE ACTIVATED CARBON USING COFFEE WASTE, COFFEE ACTIVATED CARBON MANUFACTURED USING THE SAME, AND COMBI FILTER FOR VEHICLE AIR CONDITIONING SYSTEM INCLUDING COFFEE ACTIVATED CARBON | Final Rejection | KIA CORPORATION |
| 18284707 | EXHAUST GAS PURIFYING CATALYST COMPOSITION AND EXHAUST GAS PURIFYING CATALYST | Final Rejection | MITSUI MINING & SMELTING CO., LTD. |
| 18552567 | CHA-DDR TYPE ZEOLITE MEMBRANE AND METHOD FOR MANUFACTURING THE SAME | Final Rejection | KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION |
| 18556343 | HYDROGENATION OF DIENALS OR DIENONES WITH RHODIUM COMPLEXES UNDER CARBON MONOXIDE FREE ATMOSPHERE | Final Rejection | Firmenich SA |
| 18551116 | METHOD FOR PRODUCING CARRIER FOR CHROMATOGRAPHIC USE, METHOD FOR PRODUCING CHROMATOGRAPHY COLUMN, AND CARRIER FOR CHROMATOGRAPHIC USE | Non-Final OA | JSR CORPORATION |
| 18263646 | GASOLINE ENGINE EXHAUST GAS PURIFYING CATALYST FILTER | Final Rejection | N.E. CHEMCAT CORPORATION |
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