John Reffner

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North Wales, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Component addition polymerization
- Patent number 11,548,955
- Issue date Jan 10, 2023
- DDP SPECIALTY ELECTRONIC MATERIALS US, INC
- Andrew M. Savo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multiphase conductive polymer composite compositions
- Patent number 11,091,614
- Issue date Aug 17, 2021
- Union Carbide Corporation
- Paul J. Brigandi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HEAT AGING-RESISTANT AND FLEXIBLE POLYOLEFIN FORMULATION
- Publication number 20220363876
- Publication date Nov 17, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Qian Gou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPONENT ADDITION POLYMERIZATION
- Publication number 20200325251
- Publication date Oct 15, 2020
- DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
- Andrew M. Savo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PARTICLES WITH RADIAL VARIATION
- Publication number 20200216590
- Publication date Jul 9, 2020
- Kenneth Laughlin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Multiphase Conductive Polymer Composite Compositions
- Publication number 20200071510
- Publication date Mar 5, 2020
- UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
- Paul J. Brigandi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GRINDING OF AN ALKALI OR ALKALINE EARTH METAL BOROHYDRIDE
- Publication number 20150037584
- Publication date Feb 5, 2015
- Rohm and Haas Company
- Michael Bender
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...