Donald H. Lorenz

Person

Basking Ridge, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gels formed by the interaction of polyvinylpyrrolidone with chitosa...
- Patent number 6,379,702
- Issue date Apr 30, 2002
- Hydromer, Inc.
- Donald H. Lorenz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adhesive compositions including polyvinylpyrrolidone acrylic acid p...
- Patent number 5,645,855
- Issue date Jul 8, 1997
- Ridge Scientific Enterprises, Inc.
- Donald H. Lorenz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gels formed by the interaction of polyvinylpyrrolidone with chitosa...
- Patent number 5,420,197
- Issue date May 30, 1995
- Hydromer, Inc.
- Donald H. Lorenz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Skin adhesive hydrogel, its preparation and uses
- Patent number 5,306,504
- Issue date Apr 26, 1994
- Paper Manufactures Company
- Donald H. Lorenz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for making tacky, hydrophilic gel dressings
- Patent number 5,258,421
- Issue date Nov 2, 1993
- Hydromer, Inc.
- Donald H. Lorenz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tacky, hydrophilic gel dressings and products therefrom
- Patent number 5,156,601
- Issue date Oct 20, 1992
- Hydromer, Inc.
- Donald H. Lorenz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Shaving articles lubricious when wet and compositions therefor
- Patent number 4,875,287
- Issue date Oct 24, 1989
- Hydromer, Inc.
- Walter S. Creasy
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Bio-effecting medical material and device
- Patent number 4,769,013
- Issue date Sep 6, 1988
- Hydromer, Inc.
- Donald H. Lorenz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic polymer blend
- Patent number 4,642,267
- Issue date Feb 10, 1987
- Hydromer, Inc.
- Walter S. Creasy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophilic, flexible, open cell polyurethane-poly(N-vinyl lactam)...
- Patent number 4,550,126
- Issue date Oct 29, 1985
- Hydromer, Inc.
- Donald H. Lorenz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymeric hair preparation
- Patent number 4,521,404
- Issue date Jun 4, 1985
- GAF Corporation
- Donald H. Lorenz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electron beam sensitive resist
- Patent number 4,448,876
- Issue date May 15, 1984
- GAF Corporation
- Donald H. Lorenz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polymer stabilizers
- Patent number 4,396,734
- Issue date Aug 2, 1983
- GAF Corporation
- Earl P. Williams
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water swellable polymers
- Patent number 4,387,186
- Issue date Jun 7, 1983
- GAF Corporation
- Earl P. Williams
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electron beam sensitive resist of an anhydride copolymer
- Patent number 4,375,398
- Issue date Mar 1, 1983
- GAF Corporation
- Donald H. Lorenz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Water swellable compositions
- Patent number 4,366,294
- Issue date Dec 28, 1982
- GAF Corporation
- Earl P. Williams
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymerizable, ultraviolet light absorber allyloxy-2-(2H-benzotri...
- Patent number 4,321,396
- Issue date Mar 23, 1982
- GAF Corporation
- Donald H. Lorenz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Abrasion resistance radiation curable coating
- Patent number 4,319,811
- Issue date Mar 16, 1982
- GAF Corporation
- Shu-Tung Tu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Radiation curable coating composition comprising an oligomer, and a...
- Patent number 4,301,209
- Issue date Nov 17, 1981
- GAF Corporation
- Donald H. Lorenz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymerizable, ultraviolet light absorber 4-alkoxy-2'-allyloxyben...
- Patent number 4,293,714
- Issue date Oct 6, 1981
- GAF Corporation
- Bruce A. Gruber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Radiation curable coating composition comprising an ethylenically u...
- Patent number 4,276,136
- Issue date Jun 30, 1981
- GAF Corporation
- Bruce A. Gruber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rigid isocyanurate polyurethane foams and method for preparing same
- Patent number 4,271,273
- Issue date Jun 2, 1981
- GAF Corporation
- Jerome B. Biranowski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Radiation curable coating composition comprising an oligomer and a...
- Patent number 4,263,366
- Issue date Apr 21, 1981
- GAF Corporation
- Donald H. Lorenz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Copolymerizable, ultraviolet light absorber 2-(2H-benzotriazol-2-yl...
- Patent number 4,260,768
- Issue date Apr 7, 1981
- GAF Corporation
- Donald H. Lorenz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Copolymerizable, ultraviolet light absorber 4-alkoxy-2'-acryloxy be...
- Patent number 4,260,809
- Issue date Apr 7, 1981
- GAF Corporation
- Bruce A. Gruber
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Copolymerizable, ultraviolet light absorber 4-acryloyloxybenzal-1-a...
- Patent number 4,247,714
- Issue date Jan 27, 1981
- GAF Corporation
- Bruce A. Gruber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Copolymerizable, ultraviolet light absorber 4-allyloxybenzal-1-phen...
- Patent number 4,247,477
- Issue date Jan 27, 1981
- GAF Corporation
- Bruce A. Gruber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Copolymerizable, ultraviolet light absorber 4-allyloxybenzal-3'-alk...
- Patent number 4,233,442
- Issue date Nov 11, 1980
- GAF Corporation
- Bruce A. Gruber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Copolymerizable, ultraviolet light absorber 4-acryloxybenzal-3-alky...
- Patent number 4,233,441
- Issue date Nov 11, 1980
- GAF Corporation
- Bruce A. Gruber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Two-step method of making copolymerizable, ultraviolet light absorb...
- Patent number 4,218,392
- Issue date Aug 19, 1980
- GAF Corporation
- Donald H. Lorenz
- C07 - ORGANIC CHEMISTRY

Donald H. Lorenz

Person

Patents Grantslast 30 patents

Gels formed by the interaction of polyvinylpyrrolidone with chitosa...

Adhesive compositions including polyvinylpyrrolidone acrylic acid p...

Gels formed by the interaction of polyvinylpyrrolidone with chitosa...

Skin adhesive hydrogel, its preparation and uses

Method for making tacky, hydrophilic gel dressings

Tacky, hydrophilic gel dressings and products therefrom

Shaving articles lubricious when wet and compositions therefor

Bio-effecting medical material and device

Hydrophilic polymer blend

Hydrophilic, flexible, open cell polyurethane-poly(N-vinyl lactam)...

Polymeric hair preparation

Electron beam sensitive resist

Polymer stabilizers

Water swellable polymers

Electron beam sensitive resist of an anhydride copolymer

Water swellable compositions

Copolymerizable, ultraviolet light absorber allyloxy-2-(2H-benzotri...

Abrasion resistance radiation curable coating

Radiation curable coating composition comprising an oligomer, and a...

Copolymerizable, ultraviolet light absorber 4-alkoxy-2'-allyloxyben...

Radiation curable coating composition comprising an ethylenically u...

Rigid isocyanurate polyurethane foams and method for preparing same

Radiation curable coating composition comprising an oligomer and a...

Copolymerizable, ultraviolet light absorber 2-(2H-benzotriazol-2-yl...

Copolymerizable, ultraviolet light absorber 4-alkoxy-2'-acryloxy be...

Copolymerizable, ultraviolet light absorber 4-acryloyloxybenzal-1-a...

Copolymerizable, ultraviolet light absorber 4-allyloxybenzal-1-phen...

Copolymerizable, ultraviolet light absorber 4-allyloxybenzal-3'-alk...

Copolymerizable, ultraviolet light absorber 4-acryloxybenzal-3-alky...

Two-step method of making copolymerizable, ultraviolet light absorb...