John E. Walls

Person

Hampton, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Radiation-polymerizable composition and element containing a photop...
- Patent number 5,120,772
- Issue date Jun 9, 1992
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Radiation-polymerizable composition
- Patent number 4,946,373
- Issue date Aug 7, 1990
- Hoechst Celanese Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Radiation polymerizable composition and element containing a photop...
- Patent number 4,927,737
- Issue date May 22, 1990
- Hoechst Celanese Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Water developable lithographic composition
- Patent number 4,895,788
- Issue date Jan 23, 1990
- Hoechst Celanese Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Enzyme hydrolyzed maltodextrin containing finisher/preserver/cleane...
- Patent number 4,880,555
- Issue date Nov 14, 1989
- Hoechst Celanese Corporation
- John E. Walls
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Radiation polymerizable composition, photographic element, and meth...
- Patent number 4,851,319
- Issue date Jul 25, 1989
- Hoechst Celanese Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Water developable screen printing composition
- Patent number 4,822,720
- Issue date Apr 18, 1989
- Hoechst Celanese Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Radiation-polymerizable composition and element containing a photop...
- Patent number 4,780,392
- Issue date Oct 25, 1988
- Hoechst Celanese Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Water developable lithographic composition
- Patent number 4,772,538
- Issue date Sep 20, 1988
- American Hoechst Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the production of photographic images utilizing a negat...
- Patent number 4,729,935
- Issue date Mar 8, 1988
- Hoechst Celanese Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Radiation-polymerizable composition and element containing a photop...
- Patent number 4,707,437
- Issue date Nov 17, 1987
- Hoechst Celanese Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resin
- Patent number 4,670,507
- Issue date Jun 2, 1987
- American Hoechst Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resin
- Patent number 4,665,124
- Issue date May 12, 1987
- American Hoechst Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Radiation-polymerizable composition and element containing a photop...
- Patent number 4,652,604
- Issue date Mar 24, 1987
- American Hoechst Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Aqueous developable lithographic printing plates containing an admi...
- Patent number 4,618,562
- Issue date Oct 21, 1986
- American Hoechst Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for electrolyzing metal sheet
- Patent number 4,575,409
- Issue date Mar 11, 1986
- American Hoechst Corporation
- Robert L. Dragon
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Amino acid stabilizers for water soluble diazonium compound condens...
- Patent number 4,554,236
- Issue date Nov 19, 1985
- American Hoechst Corporation
- Trisha Bentley
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive negative diazo composition with two acrylic polymers...
- Patent number 4,539,285
- Issue date Sep 3, 1985
- American Hoechst Corporation
- Tulay Duyal
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Acid stabilizers for diazonium compound condensation products
- Patent number 4,533,619
- Issue date Aug 6, 1985
- American Hoechst Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light sensitive co-condensates
- Patent number 4,533,620
- Issue date Aug 6, 1985
- American Hoechst Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for aluminum surface preparation
- Patent number 4,502,925
- Issue date Mar 5, 1985
- American Hoechst Corporation
- John E. Walls
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytes for electrochemically treated metal plates
- Patent number 4,452,674
- Issue date Jun 5, 1984
- American Hoechst Corporation
- Thomas N. Gillich
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Negative working diazo contact film
- Patent number 4,448,873
- Issue date May 15, 1984
- American Hoechst Corporation
- John E. Walls
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrochemically treated metal plates
- Patent number 4,448,647
- Issue date May 15, 1984
- American Hoechst Corporation
- Thomas N. Gillich
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Light-sensitive polymeric diazonium condensates and reproduction co...
- Patent number 4,436,804
- Issue date Mar 13, 1984
- American Hoechst Corporation
- John E. Walls
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrolytic graining of aluminum with nitric and boric acids
- Patent number 4,416,972
- Issue date Nov 22, 1983
- American Hoechst Corporation
- John E. Walls
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cathodic deposition of light sensitive components
- Patent number 4,414,311
- Issue date Nov 8, 1983
- American Hoechst Corporation
- John E. Walls
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Novel electrolytes for electrochemically treated metal plates
- Patent number 4,399,021
- Issue date Aug 16, 1983
- American Hoechst Corporation
- Thomas N. Gillich
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Three phase graining of aluminum substrates
- Patent number 4,396,468
- Issue date Aug 2, 1983
- American Hoechst Corporation
- John E. Walls
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Aluminum electrolysis in non-aqueous monomeric organic acid
- Patent number 4,388,156
- Issue date Jun 14, 1983
- American Hoechst Corporation
- Thomas N. Gillich
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

John E. Walls

Person

Patents Grantslast 30 patents

Radiation-polymerizable composition and element containing a photop...

Radiation-polymerizable composition

Radiation polymerizable composition and element containing a photop...

Water developable lithographic composition

Enzyme hydrolyzed maltodextrin containing finisher/preserver/cleane...

Radiation polymerizable composition, photographic element, and meth...

Water developable screen printing composition

Radiation-polymerizable composition and element containing a photop...

Water developable lithographic composition

Process for the production of photographic images utilizing a negat...

Radiation-polymerizable composition and element containing a photop...

Resin

Resin

Radiation-polymerizable composition and element containing a photop...

Aqueous developable lithographic printing plates containing an admi...

Apparatus for electrolyzing metal sheet

Amino acid stabilizers for water soluble diazonium compound condens...

Photosensitive negative diazo composition with two acrylic polymers...

Acid stabilizers for diazonium compound condensation products

Light sensitive co-condensates

Process for aluminum surface preparation

Electrolytes for electrochemically treated metal plates

Negative working diazo contact film

Electrochemically treated metal plates

Light-sensitive polymeric diazonium condensates and reproduction co...

Electrolytic graining of aluminum with nitric and boric acids

Cathodic deposition of light sensitive components

Novel electrolytes for electrochemically treated metal plates

Three phase graining of aluminum substrates

Aluminum electrolysis in non-aqueous monomeric organic acid