Julian Maldonado Valenzuela

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Tampico, MX

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Patents Grantslast 30 patents

Information Patent Grant
Silica masterbatch made with emulsion and solution rubber
- Patent number 11,180,639
- Issue date Nov 23, 2021
- Industrias Negromex, S.A. de C.V.
- Christopher J. Hardiman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes for making masterbatches of rubber and silica
- Patent number 11,098,169
- Issue date Aug 24, 2021
- Dynasol Elastómeros, S.A. de C.V.
- Christopher J. Hardiman
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silica masterbatch made with emulsion and solution rubber
- Patent number 10,344,146
- Issue date Jul 9, 2019
- Industrias Negromex, S.A. de C.V.
- Christopher J. Hardiman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silica masterbatch made with emulsion and solution rubber
- Patent number 9,738,776
- Issue date Aug 22, 2017
- Industrias Negromex, S.A. de C.V.
- Christopher J. Hardiman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Silica Masterbatch Made with Emulsion and Solution Rubber
- Publication number 20190322841
- Publication date Oct 24, 2019
- INDUSTRIAS NEGROMEX, S.A. DE C.V
- Christopher J. Hardiman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Processes for Making Masterbatches of Rubber and Silica
- Publication number 20190263979
- Publication date Aug 29, 2019
- DYNASOL ELASTOMEROS, S.A. DE C.V.
- Christopher J. Hardiman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silica Masterbatch Made with Emulsion and Solution Rubber
- Publication number 20170313857
- Publication date Nov 2, 2017
- INDUSTRIAS NEGROMEX, S.A. DE C.V
- Christopher J. Hardiman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silica Masterbatch Made with Emulsion and Solution Rubber
- Publication number 20150252176
- Publication date Sep 10, 2015
- INDUSTRIAS NEGROMEX, S.A. DE C.V
- Christopher J. Hardiman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...