Pepi Ross, Marc J Madou, Zoila Reyes, Joel F Jensen, Sharon W Wing, Virginia G Rimer: Electrochemical concentration detector device. St Jude Medical, James T Williams, Donald A Peterson, January 3, 1989: US04795542 (155 worldwide citation)

Electrochemical biosensor systems or apparatus, components thereof, and methods for quantitatively measuring or assaying concentrations of selective substrates or metabolites in aqueous media as a function of electrochemical response to hydrogen peroxide concentration, using immobilized enzyme elect ...

Armin Gobel, Knut Graff, Hans Ulrich Meier, Hans Peter Patzschke: Aqueous coating compositions, a process for their preparation and method of using the same. 501 Herberts Gesellschaft mit Beschrankter, Michael O Warnecke, Donald A Peterson, November 14, 1989: US04880867 (42 worldwide citation)

An aqueous coating composition is provided which comprises a film forming material based on water dilutable binders which are comprised of a mixture of (A) 90 to 40% by weight of hydroxyl group-containing polymer resin; (B) 10 to 60% by weight of polyurethane dispersion and (C) pigments; as well as ...

Dieter Stranghoner, Hans Peter Patzschke, Christa Luhmann: Aqueous coating composition, process for its preparation and its use. Herberts Gesellschaft mit Beschrankter Haftung, Michael O Warnecke, Donald A Peterson, July 25, 1989: US04851460 (38 worldwide citation)

An aqueous coating composition is described, containing, as binder, a mixture of (A) 50 to 95% by weight of a reaction product of a carboxy functional polycondensate containing epoxy groups, at least one copolymerisable o,-olefinically unsaturated monomer and conventional auxiliary agents, and (B) 5 ...

Dietrich Saatweber, Hans Peter Patzschke, Georg Hendrikx, Klausjorg Klein: Non-autocrosslinking binder combination for water-dilutable lacquers. Herberts Gesellschaft mit Beschrankter Haftung, Michael O Warnecke, Donald A Peterson, September 12, 1989: US04865704 (35 worldwide citation)

A non-autocrosslinking binder composition for water-dilutable lacquers containing 1 to 99% by weight of a hydroxyl group-containing and amino group-containing epoxide resin and 99 to 1% by weight of an amino groupcontaining synthetic resin binder prepared from free radically polymerizable monomers i ...

Joe E Wilcek: Removable shelf separator and system. H King & Associates, Donald A Peterson, April 5, 1988: US04735324 (25 worldwide citation)

A movable and removable product separator unit and a retaining and support system therefor for easy adjustable separation organization and display of goods in a point-of-purchase vending is provided.

William S Smith: Chymopapain composition and method for its use. Smith Laboratories, Donald A Peterson, Herbert D Hart III, January 12, 1988: US04719108 (24 worldwide citation)

An improved method for treating an intervertebral spinal disc in a mammalian subject which disc exhibits an abnormal condition, characterized by a reduced risk of toxic effect to the subject is provided which comprises, injecting in said disc an amount of a pharmaceutically acceptable solution of a ...

Roy V Davies: Thieno[3,2-b]pyridine-6-carboxamide compounds useful in treating hypertension. The Boots Company, Donald A Peterson, Herbert D Hart III, October 31, 1989: US04877793 (19 worldwide citation)

Novel 7(4H)-thieno[3,2-b]pyridinones of the formula I, ##STR1## wherein R is lower alkyl, and R.sub.1 is hydrogen, lower alkyl, lower alkoxy, halo, trifluoromethyl, or phenyl optionally substituted with one or two substituents selected from halo, lower alkyl, lower alkoxy and trifluoromethyl.

Skipper K Yee: Filter apparatus for fluids with co-axially stacked filter elements. Gary Karlin, Donald A Peterson, Herbert D Hart III, September 26, 1989: US04869820 (19 worldwide citation)

An axial oil filter including at least one pair of axially aligned filter elements includes an elongate filter body and a removable filter cartridge. The filter elements are mounted on an axial conduit which is a part of the filter cartridge, and the filter cartridge placed in the filter body so as ...

Arthur R Taylor, Dudley Wulfekotter: Modified melamine resin for use in decorative laminates. Formica Corporation, Michael O Warnecke, Donald A Peterson, December 15, 1987: US04713299 (19 worldwide citation)

Melamine resins modified with a mixture of a polyalkylene glycol and an alkylated methylolmelamine, paper sheets impregnated therewith, decorative laminates prepared from said sheets and a method of producing said laminates are disclosed.

Michael King, Homer F King: Package storage, display and dispensing apparatus. H King and Associates, Donald A Peterson, Herbert D Hart III, November 21, 1989: US04881787 (18 worldwide citation)

A storage, display and dispensing apparatus for small regularly shaped packages is provided comprising a tray of generally box-like rectangular configuration having front, rear and side walls, the front wall being of transparent material and having a plurality of finger access notches formed therein ...