Zhiming Eric Dong

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Charles City, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing hydromorphone and derivatives thereof
- Patent number 10,370,382
- Issue date Aug 6, 2019
- Cambrex Charles City, Inc.
- Pär Holmberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the formation of hydrocodone bitatrate
- Patent number 9,981,979
- Issue date May 29, 2018
- Cambrex Charles City, Inc.
- Michael Robert Tracey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
NEW PROCESS FOR PREPARING HYDROMORPHONE AND DERIVATIVES THEREOF
- Publication number 20180354961
- Publication date Dec 13, 2018
- CAMBREX CHARLES CITY, INC.
- Pär Holmberg
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE FORMATION OF HYDROCODONE BITATRATE
- Publication number 20170327511
- Publication date Nov 16, 2017
- CAMBREX CHARLES CITY, INC.
- Michael Robert Tracey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE