Karl-Friedrich Neuhaus

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Krefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
2-Acylated dihydro-1,3-dioxepins, process for the production thereo...
- Patent number 4,485,249
- Issue date Nov 27, 1984
- Ciba-Geigy Corporation
- Hans-Dieter Scharf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for bonding films
- Patent number 4,436,570
- Issue date Mar 13, 1984
- Bayer Aktiengesellschaft
- Karl-Friedrich Neuhaus
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for the production of documents which cannot be falsified
- Patent number 4,389,472
- Issue date Jun 21, 1983
- Agfa-Gevaert Aktiengesellschaft
- Karl-Friedrich Neuhaus
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Radiation-hardenable acrylic acid esters containing urethane groups...
- Patent number 4,380,604
- Issue date Apr 19, 1983
- Bayer Aktiengesellschaft
- Karl-Friedrich Neuhaus
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...