1
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 ...


2
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 ...


3
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 ...


4
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 ...


5
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.


6
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 ...


7
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.


8
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 ...


9
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.


10
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 ...