INVENTORS' CIRCLE Newest Patent Approvals Compact Spray Device U.S. Patent No. 8,678,233 B2 S.C. Johnson & Son, Inc. S.C. Johnson & Son, Inc., Racine, WI, patented a method of operating a dispensing unit that includes the step of providing a power source to a dispensing unit and includes a housing unit with at least two aerosol containers disposed therein and an actuator arm. The dispensing unit is activated by a light sensor. The method also includes the selection of a sleep period interval between spray operations. Sunscreen Composition with Polyhydroxy Quaternary Ammonium Salts U.S. Patent No. 8,496,916 Conopco, Inc. Conopco, Inc., Englewood Cliffs, NJ, patented a cosmetic composition that includes a water-insoluble UV-A organic sunscreen agent having a .sub.max ranging from 330 to 380 nm, a UV-B organic sunscreen agent, having a .sub.max ranging from 280 to 400 nm, and a photoprotective enhancing agent which is a polyhydroxy quaternary ammonium salt such as bis (dihydroxypropyl) dimethylammonium chloride, in a cosmetically acceptable carrier, and exhibiting an SPF value one to 30 units higher than in the absence of the photo-protective enhancing agent. 24 SPRAY June 2014 Foam Hair Colorant U.S. Patent No. 8,597,372 B2 The Procter & Gamble Co. The Procter & Gamble Co., Cincinnati, OH, has patented an oxidative hair colorant product. It is composed of an oxidative hair colorant composition, comprising of a hair dye, an alkalizing agent, an oxidizing agent and a foam stabilizing agent selected from a group of polymeric emulsifiers, polymeric foam stabilizers and mixtures thereof. The composition is contained in the manually-actuable dispenser, which dispenses the product as a foam. ð
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