Prosecution Insights
Prosecution Insights
Tech Center 1700 • Art Units: 1731 1744 1746 1763 1767 1789 1796
This examiner grants 45% of resolved cases
Katarzyna I Kolb is an examiner in Tech Center 1700 and Art Unit 1731. The examiner has 221 resolved cases. The allowance rate is 45.2%. This baseline rate indicates a challenging prosecution environment where rejections are common. The 221 resolved cases provide a substantial data set for evaluating historical performance.
The median days to allowance is 1369. This 1369-day median reflects the duration of the prosecution process for cases that reach issuance. Practitioners should factor this timeframe into their planning when their cases are assigned to Art Unit 1731.
The interview lift is 15.9%. This lift shows that conducting an interview is associated with an increased probability of success over the 45.2% allowance rate. Direct engagement with the examiner appears to be an effective strategy for resolving outstanding issues and advancing cases toward a favorable conclusion.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18756155 | Molding Material | Non-Final OA | SEIKO EPSON CORPORATION |
| 18473339 | MOLDING MATERIAL | Non-Final OA | SEIKO EPSON CORPORATION |
| 18166005 | CAPILLARY UNDERFILL FORMULATIONS THAT INCLUDE CARBON NANOTUBES, CONTAINERS, AND METHODS | Final Rejection | Intel Corporation |
| 18124000 | PROCESS FOR MAKING MULTILAYER POLYMER PARTICLES IN AQUEOUS MEDIUM | Final Rejection | BASF SE |
| 19261946 | TWO-PART, CYANOACRYLATE/FREE RADICALLY CURABLE ADHESIVE SYSTEMS | Final Rejection | Henkel AG & Co. KGaA |
| 18037455 | POLYMER, FLAME-RETARDANT COMPOSITION, AND METHOD FOR PRODUCING POLYMER | Non-Final OA | KURARAY CO., LTD. |
| 18003771 | WATER-SOLUBLE FILM AND PACKAGING | Final Rejection | KURARAY CO., LTD. |
| 18370032 | ZEOLITE AVERSIVE ADDITIVE FOR POLYMER COMPOSITIONS AND METHOD OF PREPARING SAME | Non-Final OA | Corning Research & Development Corporation |
| 18618119 | DISPERSANT POLYMER AND COMPOSITION COMPRISING THE SAME | Non-Final OA | AXALTA COATING SYSTEMS IP CO., LLC |
| 18291316 | RUBBER COMPOSITION FOR TIRE AND TIRE | Final Rejection | BRIDGESTONE CORPORATION |
| 18551866 | RUBBER COMPOSITION, RUBBER-METAL COMPOSITE, TIRE, HOSE, AND CRAWLER | Final Rejection | BRIDGESTONE CORPORATION |
| 18444017 | RUBBER COMPOSITION AND A TIRE | Non-Final OA | The Goodyear Tire & Rubber Company |
| 18020599 | (METH)ACRYLATE STRUCTURAL ADHESIVES AND METHODS | Non-Final OA | 3M INNOVATIVE PROPERTIES COMPANY |
| 18248926 | LOW DENSITY COMPOSITIONS CONTAINING POLYETHER BLOCK AMIDES AND HOLLOW GLASS REINFORCEMENTS AND USE OF SAME | Final Rejection | ARKEMA FRANCE |
| 17620877 | Thermoplastic Resin Composition and Molded Product Using Same | Non-Final OA | LOTTE CHEMICAL CORPORATION |
| 18468841 | RESIN COMPOSITION, CURED PRODUCT SHEET, COMPOSITE MOLDED BODY, AND SEMICONDUCTOR DEVICE | Non-Final OA | Mitsubishi Chemical Corporation |
| 17920002 | ELASTOMER COMPOSITION AND SEALING MATERIAL COMPRISING SAME | Final Rejection | MITSUBISHI CABLE INDUSTRIES, LTD. |
| 18294416 | ADMIXTURE FOR CEMENT | Non-Final OA | SIKA TECHNOLOGY AG |
| 18284468 | THERMOPLASTIC ELASTOMER COMPOSITION AND APPLICATION THEREOF | Final Rejection | MITSUI CHEMICALS, INC. |
| 18284804 | INORGANIC POWDER, INORGANIC COMPOSITION, AND RESIN COMPOSITION | Non-Final OA | DENKA COMPANY LIMITED |
| 18689297 | SULFUR-CROSSLINKABLE RUBBER-COATING MIXTURE, AND PNEUMATIC VEHICLE TYRE | Non-Final OA | Continental Reifen Deutschland GmbH |
| 18672642 | IMPACT PROPERTIES OF EXPANDABLE POLYLACTIC ACID MOLDED FOAM ARTICLES | Non-Final OA | Lifoam Industries, LLC |
| 18494139 | Fiber Reinforced Thermoplastic Polymer Composition Containing Flame Retardant Package | Final Rejection | Celanese International Corporation |
| 18356569 | Composition Containing Cellulose Ester Polymer With Enhanced Melt Strength Agent | Non-Final OA | Celanese International Corporation |
| 18335662 | Cellulose Ester Polymer Product With Increased Melt Flow Properties and Reflectance | Non-Final OA | Celanese International Corporation |
| 18312134 | Fiber Reinforced Thermoplastic Polymer Composition With Flame Retardant Properties | Non-Final OA | Celanese International Corporation |
| 18189710 | POLYETHYLENE TEREPHTHALATE ALLOY HAVING TALC | Non-Final OA | OCTAL, Inc. |
| 17886817 | Home Compostable Label | Final Rejection | Sinclair Systems International, LLC |
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