DIAZEM CORPORATION

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MIDLAND, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-layered macromolecules and methods for their use
- Patent number 8,323,502
- Issue date Dec 4, 2012
- Diazem Corporation
- Charles E. Skinner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multi-layered macromolecules and methods for their use
- Patent number 8,114,294
- Issue date Feb 14, 2012
- Diazem Corporation
- Charles E. Skinner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multi-layered macromolecules and methods for their use
- Patent number 7,157,529
- Issue date Jan 2, 2007
- Diazem Corporation
- William H. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Selective bonded phase materials for HPLC separations and method fo...
- Patent number 5,922,449
- Issue date Jul 13, 1999
- Diazem Corporation
- Anthony Revis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

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Patents Applicationslast 30 patents

Information Patent Application
Multi-layered macromolecules and methods for their use
- Publication number 20070077431
- Publication date Apr 5, 2007
- Diazem Corporation
- Charles E. Skinner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silicone derivatized macromolecules
- Publication number 20060237365
- Publication date Oct 26, 2006
- Diazem Corporation
- Yung K. Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Multi-layered macromolecules and methods for their use
- Publication number 20040224157
- Publication date Nov 11, 2004
- Diazem Corporation
- William Henry Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...