David Robert Reed, Thomas Whitehead Stafford: Decorative sheet material. Imperial Chemical, Cushman Darby & Cushman, October 18, 1977: US04054697 (349 worldwide citation)

A sheet material having a decorative surface and a working surface, for application to a support surface is disclosed, the working surface of which is provided with a continuous coating of tacky, pressure-sensitive, adhesive, which adhesive is provided with a coating of a discontinuous layer of resi ...

Stephen J Churchouse: Methods of operating enzyme electrode sensors. Imperial Chemical, Cushman Darby & Cushman, June 19, 1990: US04935105 (318 worldwide citation)

An analytical method using a sensor of the enzyme electrode type is provided for determining in a sample the concentration of an analyte reactive with an enzyme present on the sensor to produce an electrochemically active species detectable by the sensor, which comprises applying a potential across ...

Jeffrey R Churchill, Francis G Hutchinson: Continuous release formulations. Imperial Chemical, Cushman Darby & Cushman, July 2, 1985: US04526938 (304 worldwide citation)

Pharmaceutical compositions comprising a pharmacologically active polypeptide and a pharmacologically or veterinarily acceptable amphipathic, non-cross-linked linear, branched or graft block copolymer, which has a minimum weight average molecular weight of 5,000, in which the hydrophobic component i ...

Pankaj M Vadgama, William H Mullen, Graham W Scott: Enzyme electrode and membrane. Imperial Chemical, Cushman Darby & Cushman, May 23, 1989: US04832797 (263 worldwide citation)

A membrane particularly for use in a sensor of the enzyme-electrode type which comprises one or more layers of material and an enzyme-containing layer and in which one layer is formed from a sulphonated or unsulphonated polyarylsulphone or a sulphonated or unsulphonated polyarylketone. The specifica ...

Pankaj M Vadgama, Lian X Tang: Sensor and method for analyte determination. Imperial Chemical, Cushman Darby & Cushman, April 24, 1990: US04919767 (252 worldwide citation)

A sensor of the enzyme-electrode type comprising an electrode and a membrane permeable to liquids and solutes which is positioned between the electrode and a specimen containing the analyte to be determined, is characterized by the fact that a layer of a porous material, positioned in the membrane b ...

Francis G Hutchinson: Continuous release pharmaceutical compositions. Imperial Chemical, Cushman Darby & Cushman, August 30, 1988: US04767628 (247 worldwide citation)

Pharmaceutical compositions, comprising a polylactide and a pharmacologically active, acid stable polypeptide, which when placed in an aqueous physiological environment release the polypeptide at an approximately constant rate in an essentially monophasic manner, with a minimal, or no induction peri ...

Ganderton David, McAinsh James, Varney Gordon: Dressing. Imperial Chemical, Cushman Darby & Cushman, June 4, 1974: US3814097 (186 worldwide citation)

A dressing for administering a drug through the skin of a host comprising a reservoir for the drug and, located between the reservoir and the skin of the host when the dressing is in use, a pad provided with tiny spikes. These tiny spikes augment the absorption of the drug without causing irritation ...

Edward Charles Dart, Josef Nemcek: Photopolymerizable composition. Imperial Chemical, Cushman Darby & Cushman, January 31, 1978: US04071424 (173 worldwide citation)

A photopolymerizable composition comprising at least one polymerizable ethylenically unsaturated material, for example, an ethylenically unsaturated monomer, and a photosensitive catalyst comprising

Alan Bornat: Electrostatic spinning of tubular products. Imperial Chemical, University of Liverpool, Cushman Darby & Cushman, April 6, 1982: US04323525 (170 worldwide citation)

A process for electrostatically spinning fiber forming material. The spun fiber is collected on a removable sheath on a rotating mandrel. The sheath is electroconductive. The tubular spun fiber product is separated from the sheath.

Alan J Backhouse: Article having basecoat/clearcoat and process for coating. Imperial Chemical, Cushman Darby & Cushman, September 6, 1983: US04403003 (165 worldwide citation)

A process for producing a multi-layer coating upon a substrate surface, in which there is first applied to the surface a pigmented basecoat composition and then there is applied to the basecoat film a transparent topcoat composition; characterized in that the basecoat composition is based upon a dis ...