Helmut Franz

Person

Indiana Township, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Siloxane organic hybrid polymers
- Patent number 6,469,119
- Issue date Oct 22, 2002
- PPG Industries Ohio, Inc.
- John D. Basil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Siloxane organic hybrid polymers
- Patent number 6,180,248
- Issue date Jan 30, 2001
- PPG Industries Ohio, Inc.
- John D. Basil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resist material for deletion of coatings
- Patent number 5,713,986
- Issue date Feb 3, 1998
- PPG Industries, Inc.
- Helmut Franz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of reducing glass sheet marking
- Patent number 5,707,412
- Issue date Jan 13, 1998
- PPG Industries, Inc.
- Helmut Franz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and composition for applying acidic interleaving material in...
- Patent number 5,695,876
- Issue date Dec 9, 1997
- PPG Industries, Inc.
- Helmut Franz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Buffered acid interleaving for glass sheets
- Patent number 5,641,576
- Issue date Jun 24, 1997
- PPG Industries, Inc.
- Helmut Franz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Low profile spray assembly
- Patent number 5,547,129
- Issue date Aug 20, 1996
- PPG Industries, Inc.
- Fred A. Fortunato
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Water repellent surface treatment for plastic and coated plastic su...
- Patent number 5,523,162
- Issue date Jun 4, 1996
- PPG Industries, Inc.
- Helmut Franz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Water repellent surface treatment
- Patent number 5,308,705
- Issue date May 3, 1994
- PPG Industries, Inc.
- Helmut Franz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Removable release agent on glass and bonding method employing same
- Patent number 5,126,001
- Issue date Jun 30, 1992
- PPG Industries, Inc.
- James H. Hanlon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Soluble polymer interleaving material
- Patent number 5,026,597
- Issue date Jun 25, 1991
- PPG Industries, Inc.
- Helmut Franz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of using perfluoroalkylsilanes to lower the surface energy o...
- Patent number 4,997,684
- Issue date Mar 5, 1991
- PPG Industries, Inc.
- Helmut Franz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Chemically reacted glass surface
- Patent number 4,983,459
- Issue date Jan 8, 1991
- PPG Industries, Inc.
- Helmut Franz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of applying interleaving material to glass sheets
- Patent number 4,606,946
- Issue date Aug 19, 1986
- PPG Industries, Inc.
- Paul F. Duffer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Polymer solution working fluid for finishing processes
- Patent number 4,578,203
- Issue date Mar 25, 1986
- PPG Industries, Inc.
- Helmut Franz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Acidified powdered interleaving
- Patent number 4,568,605
- Issue date Feb 4, 1986
- PPG Industries, Inc.
- Paul F. Duffer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Acidified powdered interleaving
- Patent number 4,530,889
- Issue date Jul 23, 1985
- PPG Industries, Inc.
- Paul F. Duffer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for lowering the surface energy of glass
- Patent number 4,529,657
- Issue date Jul 16, 1985
- PPG Industries, Inc.
- Helmut Franz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of applying interleaving material to glass sheets
- Patent number 4,529,648
- Issue date Jul 16, 1985
- PPG Industries, Inc.
- Paul F. Duffer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Two step interleaving method
- Patent number 4,489,106
- Issue date Dec 18, 1984
- PPG Industries, Inc.
- Paul F. Duffer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Mixed acid stain inhibitor
- Patent number 4,487,807
- Issue date Dec 11, 1984
- PPG Industries, Inc.
- Paul F. Duffer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pressing plastic with extensible coating
- Patent number 4,454,203
- Issue date Jun 12, 1984
- PPG Industries, Inc.
- Helmut Franz
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Organotin surface treatment and interleaving material for glass sheets
- Patent number 4,447,496
- Issue date May 8, 1984
- PPG Industries, Inc.
- Helmut Franz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Organotin surface treatment and interleaving material for glass sheets
- Patent number 4,360,544
- Issue date Nov 23, 1982
- PPG Industries, Inc.
- Helmut Franz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Plastic surface treatment
- Patent number 4,332,861
- Issue date Jun 1, 1982
- PPG Industries, Inc.
- Helmut Franz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane surface treatment and resulting monomolecular layered...
- Patent number 4,311,764
- Issue date Jan 19, 1982
- PPG Industries, Inc.
- Helmut Franz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Siloxane release surfaces on glass
- Patent number 4,301,197
- Issue date Nov 17, 1981
- PPG Industries, Inc.
- Helmut Franz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Fluorocarbon treatment for reducing the reactivity of a glass surfa...
- Patent number 4,276,350
- Issue date Jun 30, 1981
- PPG Industries, Inc.
- Helmut Franz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Organotin treatment for reducing the reactivity of a glass surface
- Patent number 4,263,371
- Issue date Apr 21, 1981
- PPG Industries, Inc.
- Helmut Franz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for making dimethyltin difluoride
- Patent number 4,254,046
- Issue date Mar 3, 1981
- PPG Industries, Inc.
- Helmut Franz
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Siloxane organic hybrid polymers
- Publication number 20010006731
- Publication date Jul 5, 2001
- John D. Basil
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Helmut Franz

Person

Patents Grantslast 30 patents

Siloxane organic hybrid polymers

Siloxane organic hybrid polymers

Resist material for deletion of coatings

Method of reducing glass sheet marking

Method and composition for applying acidic interleaving material in...

Buffered acid interleaving for glass sheets

Low profile spray assembly

Water repellent surface treatment for plastic and coated plastic su...

Water repellent surface treatment

Removable release agent on glass and bonding method employing same

Soluble polymer interleaving material

Method of using perfluoroalkylsilanes to lower the surface energy o...

Chemically reacted glass surface

Method of applying interleaving material to glass sheets

Polymer solution working fluid for finishing processes

Acidified powdered interleaving

Acidified powdered interleaving

Method for lowering the surface energy of glass

Method of applying interleaving material to glass sheets

Two step interleaving method

Mixed acid stain inhibitor

Pressing plastic with extensible coating

Organotin surface treatment and interleaving material for glass sheets

Organotin surface treatment and interleaving material for glass sheets

Plastic surface treatment

Polyurethane surface treatment and resulting monomolecular layered...

Siloxane release surfaces on glass

Fluorocarbon treatment for reducing the reactivity of a glass surfa...

Organotin treatment for reducing the reactivity of a glass surface

Method for making dimethyltin difluoride

Patents Applicationslast 30 patents

Siloxane organic hybrid polymers