Friedrich Engelhardt

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Chesapeake, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydrophilic hydrogels with a high swelling capacity and method for...
- Patent number 6,602,950
- Issue date Aug 5, 2003
- BASF Aktiengesellschaft
- Joachim Dentler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...