Willy J.J. Leysen

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Sao Paulo, BR

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Patents Grantslast 30 patents

Information Patent Grant
Methods of making a film of dynamically vulcanized thermoplastic el...
- Patent number 10,875,267
- Issue date Dec 29, 2020
- ExxonMobil Chemical Patents Inc.
- Anna C. Claerbout
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Propylene-based polymer compositions with improved crystallization
- Patent number 10,808,112
- Issue date Oct 20, 2020
- ExxonMobil Chemical Patents Inc.
- Yi Ping Ni
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Strain Hardened Polypropylene Copolymer Compositions
- Publication number 20220025143
- Publication date Jan 27, 2022
- EXXONMOBIL CHEMICAL PATENTS INC.
- Sasha P. Schmitt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene-Based Polymer Compositions With Improved Crystallization
- Publication number 20190185649
- Publication date Jun 20, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Yi Ping Ni
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods of Making a Film of Dynamically Vulcanized Thermoplastic El...
- Publication number 20180354210
- Publication date Dec 13, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Anna C. Claerbout
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL