Thomas Herold

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Brensbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polyamide ester photoresist formulations of enhanced sensitivity
- Patent number 4,701,300
- Issue date Oct 20, 1987
- Merck Patent Gesellschaft mit beschrankter Haftung
- Hans J. Merrem
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the preparation of perdeuterated methacrylates
- Patent number 4,645,856
- Issue date Feb 24, 1987
- Merck Patent Gesellschaft mit beschrankter Haftung
- Thomas Herold
- C07 - ORGANIC CHEMISTRY