Juan Pedro PÉREZ VALENCIA

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Madrid, ES

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Patents Grantslast 30 patents

Information Patent Grant
Method for the preparation of polymer polyols
- Patent number 12,258,436
- Issue date Mar 25, 2025
- REPSOL, S. A.
- Juan Pedro Pérez Valencia
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polymer polyols
- Patent number 11,319,401
- Issue date May 3, 2022
- REPSOL, S. A.
- Juan Pedro Pérez Valencia
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
NON AQUEOUS POLYMERIC DISPERSION OF VINYL MONOMERS PRODUCED FROM PO...
- Publication number 20250145757
- Publication date May 8, 2025
- REPSOL, S.A.
- Juan Pedro PÉREZ VALENCIA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE PREPARATION OF POLYMER POLYOLS
- Publication number 20240417507
- Publication date Dec 19, 2024
- REPSOL, S.A.
- Juan Pedro PÉREZ VALENCIA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STABILIZER BASED ON POLYOL PEROXIDE AND PROCESS FOR MAKING POLYMER...
- Publication number 20240010790
- Publication date Jan 11, 2024
- REPSOL, S.A.
- Juan Pedro PÉREZ VALENCIA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING POLYMER POLYOLS
- Publication number 20220127410
- Publication date Apr 28, 2022
- REPSOL, S.A.
- Juan Pedro PÉREZ VALENCIA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...