Patents Represented by Attorney J. C. Rasser
  • Patent number: 5478502
    Abstract: A detergent composition in form of agglomerates is provided. The detergent composition contains from about 1% to about 50% by weight of a detersive surfactant system. The surfactant system itself includes, by weight of the surfactant system, at least about 30% of a sulfated surfactant selected from alkyl sulfates, alkyl ethoxy sulfates, secondary alkyl sulfates and mixtures thereof. The detergent includes from about 1% to about 50% of a hydrotrope selected from the group consisting of sulfyl succinates, xylene sulfonates, cumene sulfonates and mixtures thereof. Also, the detergent composition includes at least about 1% by weight of a detergency builder to enhance cleaning. The surfactant system, hydrotrope and builder are agglomerated to form detergent agglomerates which are substantially free of phosphates. The anionic surfactants in the detergent composition have significantly improved dissolution in aqueous laundering solutions, especially those kept at cold temperatures, i.e. 5.degree. C. to 30.degree. C.
    Type: Grant
    Filed: February 28, 1994
    Date of Patent: December 26, 1995
    Assignee: The Procter & Gamble Company
    Inventor: Ronald A. Swift
  • Patent number: 5474793
    Abstract: A process for preparing calcium-supplemented, ready-to-serve, not-from-concentrate (NFC) fruit juice beverages is disclosed. This process involves circulating an acidified NFC juice stream containing citric and malic acid from a blend tank through a mixing zone that creates turbulent flow. A powdered source of calcium is then added to this acidified juice stream in the mixing zone. The calcium supplemented juice is recirculated back to the blend tank until the acidified juice comprises from about 0.05 to about 0.26% by weight solubilized calcium.
    Type: Grant
    Filed: May 10, 1994
    Date of Patent: December 12, 1995
    Inventors: Larry E. Meyer, Russell A. Parker
  • Patent number: 5470598
    Abstract: A beta prime stable plastic shortening exhibiting superior baking and frying performance and containing reduced levels of saturates and trans fatty acids is disclosed. The shortening is particularly useful in confectionery, baking, and frying applications. The plastic shortening of the present invention comprises from about 6% to about 25% by volume, of an inert gas and from about 75% to about 94% by volume of a fat phase comprising:a) from about 74% to about 90% by weight of a base oil having less than 10% by weight of trans fatty acids, less than 16% C.sub.4 -C.sub.26 fatty acids,b) from about 10% to about 20% by weight of a beta prime stable crystalline hardstock consisting essentially of at least 65% of PSP and PSS, wherein the ratio of PSP:PSS is at least 0.8 to 1.
    Type: Grant
    Filed: March 23, 1994
    Date of Patent: November 28, 1995
    Assignee: The Procter & Gamble Company
    Inventor: Timothy A. Scavone
  • Patent number: 5470509
    Abstract: The invention provides a low pH granular detergent composition comprised of biodegradable components, together which provide a detergent with improved cleaning performance. The granular detergent composition comprises: (a) from about 5% to about 50% by weight of a detergent surfactant selected from the group consisting of anionic, nonionic, zwitterionic, ampholytic, cationic and mixtures thereof; (b) from about 5% to about 50% by weight of a non-phosphorous detergent builder; (c) from about 0% to about 5% of an enzyme component; and (d) from about 0.25% to about 5% of a compound selected from the group consisting of tris(hydroxymethyl)amino-methane aminomethyl propanediol, aminoethyl propanediol and mixtures thereof. The detergent composition has a pH of from about 8.0 to about 9.0 and is substantially free of phosphates and polyacrylates.
    Type: Grant
    Filed: September 26, 1994
    Date of Patent: November 28, 1995
    Assignee: The Procter & Gamble Company
    Inventor: Eugene J. Pancheri
  • Patent number: 5470510
    Abstract: Poly(glutamic acid) is used as a dispersing, soil-suspending or anti-redeposition agent in laundry detergent or other cleaning compositions that also contain a detersive surfactant. Suitable polymers include not only the homopolymers of glutamic acid but also block, graft or random copolymers of glutamic acid with biodegradable monomers or polymers, e.g., other amino acids or polyethylene glycol.
    Type: Grant
    Filed: March 23, 1994
    Date of Patent: November 28, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Alan D. Willey, Robin G. Hall
  • Patent number: 5468506
    Abstract: Sweetener supplement compositions which provide a bioavailable source of calcium containinga) soluble calcium;b) an edible acid component comprising a mixture of citric acid and malic acid wherein said mixture has a weight ratio of citric acid to malic acid of from about 90:10 to about 10:90; andc) sugar; in which the weight ratio of the edible acid component to the soluble calcium is from about 3:1 to about 17:1; sugar comprises at least 15%, on a dry weight basis, fructose and the weight ratio of sugar to edible acid component is from about 1:1 to about 40:1.
    Type: Grant
    Filed: January 21, 1994
    Date of Patent: November 21, 1995
    Assignee: The Procter & Gamble Company
    Inventor: Mark B. Andon
  • Patent number: 5466476
    Abstract: This invention relates to a process for making a pastry dough, and in particular for making a pie crust dough. The process involves making two phases, a dough like mixture of flour, water, salt and oil, and a shortening, starch and polyol phase. These phases are laminated to make a heterogeneous pastry dough which has a flaky tender texture when baked. This dough composition is made in manner which is largely independent of processing temperatures and mix times. The dough is characterized by having multiple, discontinuous layers which are interrupted by regions of gluten and the starch/fat/polyol phase.
    Type: Grant
    Filed: September 3, 1991
    Date of Patent: November 14, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Gilbert Finkel, Katherine L. Moore
  • Patent number: 5464619
    Abstract: This invention relates to a composition, preferably in the form of a beverage, whereby cellular hydration and drinkability are enhanced by the combination of green tea solids with selected levels and types of electrolytes and carbohydrates. The compositions comprise (a) from about 0.01% to about 0.35% flavanols; (b) from about 0.01% to about 0.3% sodium ions; (c) from about 0.005% to about 0.08% potassium ions; (d) from about 0.1% to about 20% of a carbohydrate which provides; (i) from about 0.05% to about 10.0% fructose; (ii) from about 0.05% to about 10.0% glucose; and (e) water.
    Type: Grant
    Filed: June 3, 1994
    Date of Patent: November 7, 1995
    Assignee: The Procter & Gamble Company
    Inventors: James T. Kuznicki, Lana S. Turner
  • Patent number: 5464643
    Abstract: A process for preparing low fat shaped snack products having a light, crispy, crunchy texture is disclosed. A dough is formed from 50% to 70% flour, preferably potato flour, at least 3% hydrolyzed starches and a relatively low level of water (20% to 40%). This dough is formed into a sheet from which snack pieces are cut. The snack pieces are fried to provide a snack having 20% to 32% fat and having more and better flavor.
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: November 7, 1995
    Assignee: The Procter & Gamble Company
    Inventor: Richard W. Lodge
  • Patent number: 5464609
    Abstract: The present invention relates to methods and compositions for prevention or treatment of bone loss due to periodontal disease, oral osseous surgery, periodontal flap surgery, tooth extraction, dental implants, or scaling and root planing comprising topical administration, to mucosal tissues of the oral cavity, of a composition having from about 0.001% to about 0.2% ketorolac in the oral cavity.
    Type: Grant
    Filed: July 25, 1994
    Date of Patent: November 7, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Gary R. Kelm, Harvey M. Pickrum, Matthew J. Doyle, William Buchanan
  • Patent number: 5464642
    Abstract: Disclosed is a process for making from dough a reduced-fat fried snack which has a more expanded, lighter structure than conventional fried snacks. A dough is formed which contains from 50% to 70% flour (preferably potato flour), at least 3% hydrolyzed starches, from 1% to 10% calcium carbonate, and a relatively low level of added water (20% to 40%). The dough is formed into a sheet from which snack pieces are cut and fried. The fried snack pieces contain only 18% to 38% fat. The fried snack pieces are from 1% to 14% larger by volume as compared to conventional fried snack pieces of equal weight.
    Type: Grant
    Filed: August 16, 1993
    Date of Patent: November 7, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Maria D. Villagran, Lori J. Toman, Kenneth D. Byars, Nancy C. Dawes, Stephen P. Zimmerman
  • Patent number: 5449770
    Abstract: N-alkylamino polyols substantially free from nickel contamination are prepared by reacting N-alkylamines with reducing sugars in the presence of hydrogen and nickel catalysts under defined conditions of temperature and pressure. The polyols are characterized by their low odor and low color characteristics. Thus, high quality N-methyl glucamine, N-methyl fructamines and the like are secured.
    Type: Grant
    Filed: January 14, 1992
    Date of Patent: September 12, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Robert E. Shumate, Cynthia M. Stark, Jeffrey J. Scheibel, Roland G. Severson, Jr.
  • Patent number: 5447225
    Abstract: A tray/shroud shipping container which is convertible to a display container upon removal of the shroud. The container is preassembled before being filled with packaged goods from two separate blanks which are joined together to form the container. The container is made from a tray blank for forming the tray and a shroud blank for forming the shroud. The shroud telescopes within the tray and is releasably secured within the tray and covers and protects the packaged goods. The container includes two diagonally opposing vertical fold lines which comprise two substantially parallel lines of weakness. The lines of weakness of each pair are spaced apart by distances least as great as the thickness of the container so that the container can be folded along the lines of weakness thereby collapsing the container to a generally flat condition.
    Type: Grant
    Filed: July 20, 1993
    Date of Patent: September 5, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Charles L. Gunn, Harold Davis, Tom H. Ohren, David L. Field
  • Patent number: 5445837
    Abstract: A sweetener supplement compositions which provides a bioavailable source of calcium and are stable from calcium salt precipitation for at least about four hours at temperatures of at least about 85.degree. F. (29.degree. C.). The compositions comprise:a) from about 0.6% to about 7%, by weight, soluble calcium;b) from about 2% to about 47%, by weight, of an edible acid component comprising a mixture of citric acid and malic acid wherein the ratio of citric equivalents and malic equivalents to calcium equivalents is from about 1.5:1 to about 2:1 and the ratio of citric equivalents to malic equivalents is from about 3:97 to about 93:7;c) from about 5% to about 80%, on a dry weight basis, sugar, wherein preferably at least about 15% of said sugar is fructose, on a dry weight basis; andd) from about 5% to about 92%, by weight, water.
    Type: Grant
    Filed: January 21, 1994
    Date of Patent: August 29, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Alice L. Burkes, Mary M. Fox
  • Patent number: 5439178
    Abstract: A collapsible pump chamber is provided which includes several functional elements of a pump device. For example, the collapsible pump chamber may be a bellows which includes a functional element of an outlet valve, a functional element of a biasing feature, and a functional element of a spin chamber. Consequently, a functional element of all of the downstream functions are incorporated into the bellows. This can significantly reduce costs due to reduced tooling and assembly, for example. In contrast, there are no upstream components incorporated into the bellows which enables the upstream or inlet end of the bellows to be wide open. This wide open upstream end of the bellows makes molding easier.
    Type: Grant
    Filed: February 28, 1994
    Date of Patent: August 8, 1995
    Assignee: The Procter & Gamble Company
    Inventor: Robert J. Peterson
  • Patent number: 5435935
    Abstract: Disclosed is a alkaline liquid hard-surface cleaning and disinfecting composition. The composition comprises from about 0.001% to about 15% by weight of a C.sub.4 -C.sub.7 dicarboxylate or hydroxydicarboxylate, from about 0.005% to about 10% by weight of a quaternary ammonium disinfectant, from about 0.001% o about 15% by weight of a detergent surfactant, a pH of from about 8.5 to about 13, from about 15% to 98% by weight of water, and from 0 to about 20% by weight of an organic solvent having a hydrogen bonding parameter of less than about 7.7. The composition can be used to provide streak-free cleaning and disinfecting of hard surfaces. Moreover, in the presence of the selected dicarboxylates, the quaternary ammonium disinfectant retains its disinfectancy properties and does not precipitate out of solution. The composition can be prepared as a dry formulation.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: July 25, 1995
    Assignee: The Procter & Gamble Company
    Inventor: Michael J. Kupneski
  • Patent number: 5426248
    Abstract: A process for purifying vitamin A consisting of heating a vitamin A preparation in an inert atmosphere, at a temperature below 170.degree. C. and a pressure of less than 4 mm of mercury, said heating taking place in a vessel shielded from light is disclosed. The vitamin A obtained from this process is mixed with from 0.5:1 to 2:1 parts of tocopherol to vitamin A. The vitamin A and tocopherol mixture can be encapsulated in acacia gum, starch, pectins or other suitable materials. Other antioxidants can be added.
    Type: Grant
    Filed: August 3, 1994
    Date of Patent: June 20, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Robert J. Sarama, Michael R. Sevenants, Robert A. Sanders
  • Patent number: 5424082
    Abstract: The present invention relates to beverage compositions containing calcium and Vitamin C, exhibiting reduced browning. The beverage compositions comprise:a) from about 50 ppm to about 2000 ppm ascorbic acid;b) from about 100 ppm to about 2,000 ppm erythorbic acid;c) From about 0.03% to about 0.19% calcium;d) a pH control system comprising an acidic buffering component, such that the pH of the composition is from about 3.1 to about 4.5;e) from 0% to about 60% of a flavoring system;f) an effective amount of a sweetening component; andg) water.
    Type: Grant
    Filed: March 3, 1994
    Date of Patent: June 13, 1995
    Assignee: The Proctor & Gamble Company
    Inventors: Timothy W. Dake, Donald R. Kearney, Sanford T. Kirksey, Larry E. Meyer
  • Patent number: 5422128
    Abstract: This application relates to storage stable beverage concentrates for preparing beverages and food compositions which are nutritionally supplemented with significant levels of calcium and to a method for preparing these concentrates. The beverage concentrates have a greater than 5 fold concentration and comprise:(a) from about 0.2% to about 1.20%, by weight, solubilized calcium;(b) from about 0.7% to about 8.25%, by weight, of an acid component comprising a mixture of citric acid and malic acid wherein said mixture has a weight ratio of citric acid to malic acid of from about 5:95 to about 50:50;(c) from about 0.05% to about 1.
    Type: Grant
    Filed: September 16, 1993
    Date of Patent: June 6, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Alice L. Burkes, Jeffrey L. Butterbaugh, George M. Fieler, William J. Gore, Maria E. Zuniga
  • Patent number: 5414099
    Abstract: Chemical synthesis of amido acids, and their conversion to amido acid phenyl ester sulfates for use as bleach activators, starting from carboxylic acids and lactams.
    Type: Grant
    Filed: September 14, 1993
    Date of Patent: May 9, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Stephen W. Heinzman, Jeffrey S. Dupont, William C. Tettenhorst