Henry D. Coleman

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Brooklyn, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Silicone-containing acrylic star polymers, block copolymers and mac...
- Patent number 5,371,147
- Issue date Dec 6, 1994
- Permeable Technologies, Inc.
- Harry J. Spinelli
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone-containing polymers, oxygen permeable hydrophilic contact...
- Patent number 5,314,960
- Issue date May 24, 1994
- Permeable Technologies, Inc.
- Harry J. Spinelli
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone-containing polymers, compositions and improved oxygen perm...
- Patent number 5,314,961
- Issue date May 24, 1994
- Permeable Technologies, Inc.
- Waifong L. Anton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...