Wolfgang Streicher

Follow

Person

Vienna, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Modified colophony resins, a process for their preparation, their u...
- Patent number 5,225,527
- Issue date Jul 6, 1993
- Krems Chemie Aktiengesellschaft
- Johannes Fallmann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
1-Nitro-aminoglycoside derivatives, pharmaceutical compositions con...
- Patent number 4,503,046
- Issue date Mar 5, 1985
- Sandoz Ltd.
- Hans Loibner
- C07 - ORGANIC CHEMISTRY