Listed by the USPTO as CAI, WENWEN
Tech Center 1700 • Art Units: 1743 1759 1763
This examiner grants 60% of resolved cases
CAI, WENWEN is assigned to USPTO Technology Center 1700 and art unit 1743. The profile covers 882 resolved cases and reports a 59.9% allowance rate. The median time to allowance is 1164 days, making prosecution duration a significant factor in portfolio and product planning.
The reported interview lift is 19.4%. Mitsubishi Chemical Corporation, Columbia Insurance Company, and BASF SE are the listed companies. ARENTFOX SCHIFF LLP, GREENBLUM & BERNSTEIN, P.L.C., and OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P. are the identified firms. Applicants should develop claims with strong technical support and prepare interviews around discrete distinctions from the cited art. Written responses should preserve commercially relevant scope while addressing the examiner's reasoning directly.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18050371 | QUANTUM DOT-CONTAINING POLYMERIZABLE COMPOSITION, CURED PRODUCT, WAVELENGTH CONVERSION MEMBER, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY DEVICE | Final Rejection | FUJIFILM Corporation |
| 18850782 | COMPOSITE ADHESIVES COMPRISING POLYMERIC NANOPARTICLES | Final Rejection | 3M INNOVATIVE PROPERTIES COMPANY |
| 17798465 | LIGHT STABILIZER MIXTURE | Non-Final OA | BASF SE |
| 17268305 | STABILIZED ROTOMOLDED POLYOLEFIN | Final Rejection | BASF SE |
| 18426404 | REHEALABLE AND REWORKABLE ELECTRONIC PACKAGING MATERIALS | Non-Final OA | International Business Machines Corporation |
| 18572066 | USE OF MULTIBLOCK COPOLYMERS AS SACRIFICIAL MATERIAL IN A 3D PRINTING PROCESS | Non-Final OA | Arkema France |
| 18032844 | ACTINICALLY CURABLE COMPOSITIONS FOR ABLATIVE CARBON-BONDED COMPOSITES AND ADDITIVE MANUFACTURING METHOD USING SUCH COMPOSITIONS | Non-Final OA | Arkema France |
| 18415760 | RESIN COMPOSITION, RESIN SHEET, MULTILAYER BODY, SHEET CURED PRODUCT, AND CIRCUIT BOARD MATERIAL | Non-Final OA | Mitsubishi Chemical Corporation |
| 18528627 | Methyl Methacrylate-Containing Composition, Storage Method for Methyl Methacrylate-Containing Composition, and Production Method for Methyl Methacrylate Polymer | Non-Final OA | Mitsubishi Chemical Corporation |
| 17988095 | ETHYLENE-VINYL ALCOHOL COPOLYMER RESIN COMPOSITION, MULTILAYER STRUCTURE, AND PACKAGE | Non-Final OA | MITSUBISHI CHEMICAL CORPORATION |
| 17773972 | Flame Retardant Polymer Composition | Final Rejection | Borealis AG |
| 17955521 | MILLABLE POLYURETHANE-BASED POWER TRANSMISSION BELTS, COMPONENTS THEREOF, AND METHODS FOR MANUFACTURING THE SAME | Non-Final OA | GATES CORPORATION |
| 18682376 | POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLDED ARTICLE INCLUDING THE SAME | Non-Final OA | LG CHEM, LTD. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy59.9% of resolved applications examined by Wenwen Cai were allowed (882 resolved cases), compared with 59.4% across Art Unit 1743 over the last five years.
This examiner's interview lift is +19.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Wenwen Cai took 1,164 days on average from filing to allowance.
Wenwen Cai examines applications in Art Unit 1743 in Tech Center 1700 (Chemistry & Materials).
