Peter Ziegler

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing high-melting chenodeoxycholic acid
- Patent number 4,213,911
- Issue date Jul 22, 1980
- Canada Packers Limited
- Michael C. Attwell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chenodeoxycholic acid recovery process
- Patent number 4,186,143
- Issue date Jan 29, 1980
- Canada Packers Limited
- Peter Ziegler
- C07 - ORGANIC CHEMISTRY