Prosecution Insights
Prosecution Insights
Tech Center 4100 • Art Units: 1621 1626 1629 1672 1714 1721 1731 1736 1738 1788
This examiner grants 75% of resolved cases
Yong Liang Chu works in Art Unit 1621 of Tech Center 4100, where the examiner has 1449 resolved cases. The allowance rate is 74.9 percent. This metric indicates the proportion of applications that result in a patent grant. The median days to allowance is 879, representing the duration of the prosecution period.
The interview lift is 3.1 percent. This figure shows the change in the allowance rate when an interview is conducted. Practitioners can use this 3.1 percent lift to assess the potential impact of oral advocacy. The 1449 cases provide a robust foundation for these observations in Art Unit 1621.
The 879 median days to allowance serves as a benchmark for applicants in Tech Center 4100. With an allowance rate of 74.9 percent, the majority of applications reach a grant. These data points offer a comprehensive view of the examiner's historical performance. The volume of resolved cases supports the reliability of these metrics.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18488343 | REACTORS FOR FUEL REFORMING AND METHODS OF USE THEREOF | Non-Final OA | Georgia Tech Research Corporation |
| 18322975 | METHOD FOR SYNTHESIS OF COPPER-NICKEL POLYHEDRAL NANOCRYSTALS | Final Rejection | HONDA MOTOR CO., LTD. |
| 18751487 | GAS TREATMENT APPARATUS AND GAS TREATMENT METHOD | Non-Final OA | CANON KABUSHIKI KAISHA |
| 18413547 | FERROELECTRIC ZAO(ZIRCONIUM ALUMINIUM OXIDE) COMPOUND, MANUFACTURING METHOD THEREOF, FERROELECTRIC THIN FILM TRANSISTOR INCLUDING THE SAME, AND MANUFACTURING METHOD THEREOF | Non-Final OA | UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY |
| 18277709 | NANOCARBON MATERIAL DISPERSION COMPOSITION | Non-Final OA | DAICEL CORPORATION |
| 18310968 | METHOD FOR CONVERTING CARBON DIOXIDE WITH RED MUD CATALYST COMPOSITION | Non-Final OA | KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS |
| 18082279 | METHOD FOR PRODUCING CATALYST FOR ELECTROCHEMICAL REACTION THAT CAN BE SIZED INTO FINE PARTICLES | Non-Final OA | KIA CORPORATION |
| 18833039 | CERAMIC THERMAL SPRAY PARTICLES AND METHOD FOR FORMING THERMAL BARRIER COATING LAYER | Non-Final OA | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 17785332 | BUOYANT HOLLOW PARTICLES COMPOSTION AND METHOD | Non-Final OA | Solventum Intellectual Properties Company |
| 18294641 | TEMPERATURE-CONTROLLED PHOTOCATALYTIC AND OTHER CHEMICAL REACTIONS | Non-Final OA | The Regents of the University of Michigan |
| 18687712 | MANGANESE OXIDE, MANGANESE OXIDE PARTICLES, NEAR-INFRARED TRANSMISSION MATERIAL, AND NEAR-INFRARED TRANSMISSION FILM | Non-Final OA | Mitsui Mining & Smelting Co., Ltd. |
| 18015263 | ADSORBENT AND GRANULATED SUBSTANCE | Non-Final OA | The University of Tokyo |
| 18199554 | LIQUID CARBON DIOXIDE CAPTURING FILTER SYSTEM AND METHOD | Final Rejection | Purdue Research Foundation |
| 18708676 | MEMBRANE PURIFICATION OF HYDROGEN PEROXIDE | Non-Final OA | Arkema France |
| 17977146 | NEAR INFRARED (NIR) LIGHT CONTROLLED RUTHENIUM CATALYZED OLEFIN METATHESIS | Final Rejection | The Trustees of Columbia University in the City of New York |
| 17891153 | Amidoxime Functionalized Polymers Loaded with Alkyl Amines, Methods of Making, And CO2 Capture Using Same | Non-Final OA | Battelle Memorial Institute |
| 18211693 | IONIC LIQUID COMPOSITIONS FOR SELECTIVE REMOVAL OF SODIUM AND POTASSIUM FROM LITHIUM-CONTAINING AQUEOUS SOLUTIONS | Non-Final OA | UT-Battelle, LLC |
| 18253835 | Improved Process to Prepare Catalyst from In-Situ Formed Alumoxane | Final Rejection | ExxonMobil Chemical Patents Inc. |
| 18414811 | AMORPHOUS BORON NITRIDE FILM, SEMICONDUCTOR DEVICE AND FIELD EFFECT TRANSISTOR INCLUDING SAME, AND METHOD OF MANUFACTURING BORON NITRIDE FILM | Non-Final OA | UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY) |
| 18809529 | ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES | Non-Final OA | UNIVERSAL DISPLAY CORPORATION |
| 18039569 | GOLD-SUPPORTED CARBON CATALYST AND METHOD FOR MANUFACTURING SAME | Final Rejection | THE DOSHISHA |
| 18271277 | METHOD TO CONTROL SYNGAS COMPOSITION FROM AN ENGINE-BASED SYNGAS GENERATOR | Final Rejection | Research Triangle Institute |
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