John Francis Hagman

Person

Wilmington, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Highly-resilient thermoplastic compositions
- Patent number 7,375,151
- Issue date May 20, 2008
- E. I. Du Pont de Nemours and Company
- Robert Joseph Statz
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Highly-resilient thermoplastic elastomer compositions
- Patent number 6,815,480
- Issue date Nov 9, 2004
- E. I. Du Pont de Nemours and Company
- Robert Joseph Statz
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Modified-ionomers having improved properties and processability
- Patent number 5,973,046
- Issue date Oct 26, 1999
- E. I. Du Pont de Nemours and Company
- John Chu Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Soft ionomer compositions and blends thereof and use thereof as gol...
- Patent number 5,691,418
- Issue date Nov 25, 1997
- E. I. Du Pont de Nemours and Company
- John Francis Hagman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High flow ionomer resin compositions useful for golf ball covers
- Patent number 5,567,772
- Issue date Oct 22, 1996
- E. I. Du Pont de Nemours and Company
- John F. Hagman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-resilience ionomeric compositions for golf ball covers
- Patent number 5,298,571
- Issue date Mar 29, 1994
- E. I. Du Pont de Nemours and Company
- Robert J. Statz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions useful in the manufacture of golfballs
- Patent number 5,155,157
- Issue date Oct 13, 1992
- E. I. Du Pont de Nemours and Company
- Robert J. Statz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Elastomer blends
- Patent number 4,739,012
- Issue date Apr 19, 1988
- E. I. Du Pont de Nemours and Company
- John F. Hagman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Elastomeric sol/gel blends
- Patent number 4,520,169
- Issue date May 28, 1985
- E. I. Du Pont de Nemours and Company
- John F. Hagman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Highly-resilient thermoplastic compositions
- Publication number 20050148725
- Publication date Jul 7, 2005
- Robert Joseph Statz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Highly-resilient thermoplastic elastomer compositions
- Publication number 20020091188
- Publication date Jul 11, 2002
- Robert Joseph Statz
- A63 - SPORTS GAMES AMUSEMENTS

John Francis Hagman

Person

Patents Grantslast 30 patents

Highly-resilient thermoplastic compositions

Highly-resilient thermoplastic elastomer compositions

Modified-ionomers having improved properties and processability

Soft ionomer compositions and blends thereof and use thereof as gol...

High flow ionomer resin compositions useful for golf ball covers

High-resilience ionomeric compositions for golf ball covers

Compositions useful in the manufacture of golfballs

Elastomer blends

Elastomeric sol/gel blends

Patents Applicationslast 30 patents

Highly-resilient thermoplastic compositions

Highly-resilient thermoplastic elastomer compositions