John L. Lombardo

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Cold Spring, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Organopolysiloxane composition, emulsion-forming concentrates and a...
- Patent number 6,649,692
- Issue date Nov 18, 2003
- Crompton Corporation
- Hua Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Organopolysiloxane composition, emulsion-forming concentrates and a...
- Publication number 20030022982
- Publication date Jan 30, 2003
- Hua Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...