John James Hoglen

Follow

Person

Newark, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reduced by product polyamine-epihalohydrin resins
- Patent number 7,175,740
- Issue date Feb 13, 2007
- Hercules Incorporated
- Richard James Riehle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reduced byproduct polyamine-epihalohydrin resins
- Patent number 6,554,961
- Issue date Apr 29, 2003
- Hercules Incorporated
- Richard James Riehle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the extraction of soluble polysaccharides
- Patent number 5,627,269
- Issue date May 6, 1997
- Hercules Incorporated
- David C. Herak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Reduced byproduct polyamine-epihalohydrin resins
- Publication number 20070137821
- Publication date Jun 21, 2007
- Richard James Riehle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Reduced by product polyamine-epihalohydrin resins
- Publication number 20050006042
- Publication date Jan 13, 2005
- Richard James Riehle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Reduced by product polyamine-epihalohydrin resins
- Publication number 20030205345
- Publication date Nov 6, 2003
- Richard James Riehle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...