John M Questel

US Patent:

6734440, May 11, 2004

Filed:

Feb 27, 2001

Appl. No.:

09/792933

Inventors:

John M. Questel - Stow OH
Christian D. Sololowski - Akron OH

Assignee:

Questel Adhesives - Akron OH

International Classification:

G01T 104

US Classification:

2504741, 2504821

Abstract:

A multilayer sunlight dosage indicator comprising (a) an indicator layer comprising a sunlight-sensitive ink, wherein the ink undergoes a color change upon exposure to a known amount of sunlight; and (b) an overlayer comprising an amount of at least one UV absorber. A method for indicating the amount of exposure to sunlight using an indicator layer of sunlight-sensitive ink which undergoes a color change upon exposure to a known amount of sunlight and an overlayer comprising an amount of at least one UV absorber. It is possible to adjust the sensitivity of the indicator by controlling the UV absorbing materials in the overlayer.

US Patent:

20080014117, Jan 17, 2008

Filed:

Jul 14, 2006

Appl. No.:

11/486811

Inventors:

John M. Questel - Stow OH, US
Christian D. Sokolowski - Akron OH, US

International Classification:

G01N 31/22

US Classification:

422 56, 436170

Abstract:

A multilayer food sterilization dosage indicator having (a) an indicator layer including an ion-sensitive ink, an ionic photoinitiator, a proton source; (b) a substrate, and an overlayer including a UV-absorber. The ink undergoes a color change upon exposure to a known amount of sterilizing radiation. A method for indicating the amount of exposure to sterilizing radiation using the dosage indicator.

US Patent:

48141682, Mar 21, 1989

Filed:

Mar 4, 1988

Appl. No.:

7/164482

Inventors:

Steven Sablotsky - Miami FL
John M. Questel - Cuyahoga Falls OH
Dorothy J. Leeson - North Canton OH

Assignee:

Noven Pharmaceuticals, Inc. - Miami FL

International Classification:

A61K 3174

US Classification:

424 78

Abstract:

A dermal compositon comprising a drug, a multi-polymer of vinyl acetate, polyethylene and optionally one or more monomers, a natural or synthetic rubber and a tackifying agent. The ratio of the multipolymer to the rubber is, respectively, about 1:1 to about 10:1 and more preferably 1:1 to 5:1 and more preferably 3:1. The dermal composition can optionally contain a crosslinking agent, tackifiers, penetration enhancers and other ingredients known for use in adhesives for the transdermal delivery of drugs. The dermal compositions can be produced by a variety of methods known in the preparation of drug containing adhesive preparations including the homogenous mixing of the multi-polymer, drug and optional crosslinking agent and additional ingredients in aqueous solution followed by removal of excess water.

US Patent:

44991304, Feb 12, 1985

Filed:

Mar 1, 1982

Appl. No.:

6/353625

Inventors:

John M. Questel - Stow OH
Ralph J. Madonia - Kent OH

Assignee:

Carprotec, Inc. - Kent OH

International Classification:

B32B 706

US Classification:

428 42

Abstract:

A protective, easily removable laminate for application to the carpeting, and decorative seat and wall covering material of vehicles includes a plastic film coated on one surface with an acrylic resin based pressure sensitive adhesive. The film, in one form of the invention, is comprised of unoriented polypropylene capable of stretching and withstanding deep drawing and resisting the heat involved in thermoforming. The pressure sensitive adhesive is essentially of the type which does not adversely affect paint or trim material and which has preferential adhesion failure to the carpeting or seat or wall covering rather than to the film. In another form of the invention, the film, where it is not to be subjected to thermoforming operations, may be of a different composition such as polyethylene terephthalate, oriented polypropylene, polyethylene, or polyvinyl chloride. The method of employing the film in all forms of the invention is to apply the pressure sensitive adhesive to one surface of the film. The film is then applied to the carpeting or other material which can be stored and transported in roll form.

US Patent:

46234136, Nov 18, 1986

Filed:

Jan 14, 1985

Appl. No.:

6/690961

Inventors:

John M. Questel - Stow OH
Ralph J. Madonia - Kent OH

Assignee:

Morgan Adhesives Company - Stow OH

International Classification:

B32B 706

US Classification:

156247

Abstract:

A protective, easily removable laminate for application to the carpeting, and decorative seat and wall covering material of vehicles includes a plastic film coated on one surface with an acrylic resin based pressure sensitive adhesive. The film, in one form of the invention, is comprised of unoriented polypropylene capable of stretching and withstanding deep drawing and resisting the heat involved in thermoforming. The pressure sensitive adhesive is essentially of the type which does not adversely affect paint or trim material and which has preferential adhesion failure to the carpeting or seat or wall covering rather than to the film. In another form of the invention, the film, where it is not to be subjected to thermoforming operations, may be of a different composition such as polyethylene terephthalate, oriented polypropylene, polyethylene, or polyvinyl chloride. The method of employing the film in all forms of the invention is to apply the pressure sensitive adhesive to one surface of the film. The film is then applied to the carpeting or other material which can be stored and transported in roll form.

US Patent:

51869381, Feb 16, 1993

Filed:

Aug 7, 1991

Appl. No.:

7/744632

Inventors:

Steven Sablotsky - Miami FL
John M. Questel - Cuyahoga Falls OH
James A. Thompson - Akron OH

Assignee:

Key Pharmaceuticals, Inc. - Kenilworth NJ

International Classification:

A61F 1300

US Classification:

424443

Abstract:

An adhesive bilayer transdermal dosage system capable of sustained release of a pharmaceutically active drug to the skin of a human patient having a first component layer which is a pharmaceutically active drug-containing essentially planar sheet of an at least partially cross-linked acrylic adhesive. The planar sheet is formed of a flexible self-supporting cross-linked acrylate of sufficient adhesivity, durability and strength whereby intimate diffusional contact with the skin of the patient is maintained for a period of at least about 24 hours without destruction of the physical integrity of the sheet. The sheet is capable of retaining, dispersed therein, sufficient pharmaceutically active drug to deliver to the skin a pharmaceutically effective amount of the drug over a 24-hour period without dissolution of the at least partially crosss-linked acrylic adhesive. The system also contains a second component layer intimately adhered to one side of the first component layer. The second component layer is resistant to the passage of the pharmaceutically active drug from the first component layer.

US Patent:

39325580, Jan 13, 1976

Filed:

Jul 2, 1973

Appl. No.:

5/375457

Inventors:

Donald O. Kest - Mayfield Heights OH
John M. Questel - Cuyahoga Falls OH

International Classification:

C08L 6300

US Classification:

260841

Abstract:

An elastomer-based heat sealable adhesive composition and method of making the same having an improved balance of physical and chemical properties including improved peel adhesion, tack, and creep resistant characteristics, together with the capability to selectively vary such characteristics. The composition is adapted for formation in situ on a substrate by the chemical formation of an elastomer base material in the presence of a compatible resin material. The elastomer material comprises the reactive product of a reactive component and a coreactive component with the reactive component, including a liquid diene telechelic polymer material and with the coreactive component including an organic coreactive material which is capable of reacting with the diene telechelic polymer material.

US Patent:

53239938, Jun 28, 1994

Filed:

Jun 10, 1993

Appl. No.:

8/074200

Inventors:

John M. Questel - Cuyahoga Falls OH
Daniel T. Pogany - Cuyahoga Falls OH
Thomas E. Lakinger - Chicago IL
David F. Koeneman - Mt. Prospect IL

Assignee:

Selfix, Inc. - Chicago IL

International Classification:

A47F 714

US Classification:

2482053

Abstract:

A molded plastic load-bearing support device with an adhesive coated fabric backing member is disclosed. The fabric backing member is adhesive coated so that the molded plastic, load-bearing support device will adhere to a surface. The fabric backing member is integrally associated with the molded plastic load-bearing support device. The adhesive coating at least partially penetrates the surface of the fabric backing member.