IMCERA GROUP INC.

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WASHINGTON, DC, US

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Patents Grantslast 30 patents

Information Patent Grant
Hard resinous polyols
- Patent number 5,278,280
- Issue date Jan 11, 1994
- IMCERA Group Inc.
- Paul E. Eckler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of production of high purity silica and ammonium fluoride
- Patent number 5,165,907
- Issue date Nov 24, 1992
- IMCERA Group Inc.
- Paul C. Chieng
- C01 - INORGANIC CHEMISTRY