Patents Represented by Attorney, Agent or Law Firm Jacobus C. Rasser
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Patent number: 6124362Abstract: A method for regulating the growth and loss of hair via the use of compositions containing a compound selected from the group consisting of lupane triterpenes, derivatives of lupane triterpenes, derivatives of oleanane triterpenes, derivatives of ursane triterpenes, and salts and mixtures thereof.Type: GrantFiled: July 15, 1999Date of Patent: September 26, 2000Assignee: The Procter & Gamble CompanyInventors: Barton James Bradbury, Shari Joy Soper, Joseph Robert Kaczvinsky, Jr., Dorothy Limerick Bailey, Celeste Dawn Gale
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Patent number: 6119705Abstract: Automatic dishwashing detergent compositions comprising certain cobalt catalysts are provided. More specifically, the invention relates to automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits (especially tea stain removal) through the selection of cobalt chelated catalysts having the formula:[Co.sub.n L.sub.m X.sub.p ].sup.z Y.sub.z.Preferred automatic dishwashing compositions comprise amylase and/or protease enzymes. Included are methods for washing tableware in domestic automatic dishwashing appliances using the cobalt catalysts.Type: GrantFiled: May 28, 1999Date of Patent: September 19, 2000Assignee: The Procter & Gamble CompanyInventors: Edward Eugene Getty, William Michael Scheper, Alan Scott Goldstein
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Patent number: 6121229Abstract: A non-tower process for continuously preparing granular detergent composition having a density of at least about 600 g/l is provided. The process comprises the overall steps of (a) dispersing a surfactant, and coating the surfactant with fine powder having a diameter from 0.1 to 500 microns, in a mixer, wherein first agglomerates are formed, (b) spraying on finely atomized liquid to the first agglomerates in a mixer, wherein second agglomerates are formed, and (c) the second agglomerates are thoroughly mixed in a mixer to provide rounding and growth.Type: GrantFiled: April 1, 1999Date of Patent: September 19, 2000Assignee: The Procter & Gamble CompanyInventors: Angela Gloria Del Greco, Manivannan Kandasamy
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Patent number: 6120489Abstract: A flangeless seam especially useful in disposable articles, such as training pants, incontinence articles and the like. The first member preferably has a first proximal portion and a first distal portion. The first distal portion is preferably folded upon at least a portion of the first proximal portion to provide a common interface between the first distal portion and the first proximal portion when the seam is in the seaming configuration. The first proximal portion preferably has a first melting point and the first distal portion preferably has a second melting point which is relatively lower than the first melting point. The seam also includes a second member preferably having a second proximal portion and a second distal portion. The second member preferably has a third melting point which is lower than the first melting point.Type: GrantFiled: May 15, 1997Date of Patent: September 19, 2000Assignee: The Procter & Gamble CompanyInventors: Larry Kenneth Johnson, Stephen Joseph Lange, David Michael Weirich
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Patent number: 6121440Abstract: A process for preparing esterified polyol fatty acid polyesters is provided, where the polyol has n hydroxyl groups. The process provides for independent control of the level of fully esterified polyols, on the one hand, and the level of n-3 and lower esters, on the other hand. The process is especially suited for preparing sucrose polyester, wherein the process provides for independent control of the level of octaesters, on the one hand, and penta and lower level esters, on the other hand. The process can be used to reduce the level of undesirable reaction byproducts, such as difatty ketone and beta ketoester.Type: GrantFiled: February 12, 1998Date of Patent: September 19, 2000Assignee: The Procter & Gamble CompanyInventors: Corey James Kenneally, Gary Allen Busch, Patrick Joseph Corrigan, Eric Paul Granberg, John Keeney Howie, Richard Gerard Schafermeyer, James Earl Trout
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Patent number: 6117357Abstract: The invention relates to a bleaching composition comprising:I) from about 0.1% to about 70.0% by weight of the composition of an unsymmetrical imide bleach activator having the formula: ##STR1## wherein R.sub.1 is a C.sub.7 -C.sub.13 linear or branched chain saturated or unsaturated alkyl group, R.sub.2 is a C.sub.1 -C.sub.8 linear or branched chain saturated or unsaturated alkyl group, and R.sub.3 is a C.sub.1 -C.sub.4 linear or branched chain saturated or unsaturated alkyl group; andii) from about 0.1% to about 70% by weight of the composition of a source of hydrogen peroxide.Type: GrantFiled: January 29, 1999Date of Patent: September 12, 2000Assignee: The Procter & Gamble CompanyInventors: Kevin Lee Kott, Gregory Scot Miracle, Michael Eugene Burns
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Patent number: 6117270Abstract: A papermaking belt and paper made thereon. The papermaking belt comprises a patterned framework and a reinforcing element. The papermaking belt may be used as a through air drying belt, a forming wire, a backing wire, a conventional press felt, etc., The papermaking belt has a reinforcing element and a framework extending from the reinforcing element. Intermediate various portions of the framework are deflection conduits. The framework is interrupted and subdivided by synclines. The framework, synclines and deflection conduits respectively impart first, second and third values of intensive properties to regions of the paper made on these portions of the belt. The value of the intensive property of the regions of the paper corresponding to the synclines is intermediate the value of the regions of the paper corresponding to the framework and deflection conduits.Type: GrantFiled: July 1, 1999Date of Patent: September 12, 2000Assignee: The Procter & Gamble CompanyInventor: Paul Dennis Trokhan
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Patent number: 6118248Abstract: A rechargeable battery having a built-in controller is disclosed that extends the service run time of the battery. The controller may extend the service run time of a rechargeable battery, for example, by ending the discharge cycle at the optimal discharge depth in order to maximize the number and efficiency of charge cycles. The controller may also control the charge cycle of each electrochemical cell of a rechargeable battery. The rechargeable battery may be a single-cell battery, a universal single-cell battery, a multiple-cell battery or a multiple-cell hybrid battery. Each individual cell preferably has a built-in controller that controls the discharge and charge cycles of that cell. In addition, the rechargeable battery may also include a remote charging system.Type: GrantFiled: April 2, 1998Date of Patent: September 12, 2000Assignee: The Procter & Gamble CompanyInventors: Vladimir Gartstein, Dragan Danilo Nebrigic
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Patent number: 6113655Abstract: The present invention relates to detergent compositions comprising a pectinesterase, including dishwashing, hard surface cleaning, and laundry compositions. The compositions are useful for significant overall cleaning performance and stain/soil removal benefits. In particular, the compositions are useful for removal of body, plant, fruit juice, and vegetable juice soils and stains.Type: GrantFiled: February 9, 1999Date of Patent: September 5, 2000Assignee: Procter & Gamble CompanyInventors: Shuichi Tsunetsugu, Rosa Laura Moese, Andre Cesar Baeck, Ivan Maurice Alfons Jan Herbots
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Patent number: 6114302Abstract: The present invention relates to perfume and fragrance pro-accords which are suitable for use in personal care and personal hygiene compositions as fragrance delivery systems. The pro-accords of the present invention slowly release fragrance raw materials upon contact with human skin thereby providing a prolonged fragrance benefit. The pro-accords serve as a means for delivering any fragrance raw material as well as other adjunct materials inter alia astringents, carriers, and diluents.Type: GrantFiled: November 15, 1999Date of Patent: September 5, 2000Assignee: The Procter & Gamble CompanyInventors: Joseph Paul Morelli, Scott William Waite, Stacy Renee Hertenstein
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Patent number: 6114289Abstract: A detergent composition containing an inexpensive detergent builder in the form of a selected crystalline calcium carbonate that has been coated with an encapsulating material such as a carbohydrate is provided. The crystalline calcium carbonate can be calcite and the encapsulating material can be sucrose. The crystalline calcium carbonate of the present invention is extremely inexpensive because it performs well even when used at large median particle sizes (e.g. less than 10 m.sup.2 /g surface areas).Type: GrantFiled: March 2, 1998Date of Patent: September 5, 2000Assignee: The Procter & Gamble CompanyInventors: Scott William Capeci, Eugene Joseph Pancheri
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Patent number: 6110324Abstract: A woven papermaking belt having a paper contacting top surface plane and an opposed backside. The belt comprises a fabric having yarns disposed, in part, in the top surface plane to form knuckles. The belt further comprises reinforcing piles extending from a proximal end to a distal end. The distal ends of the reinforcing piles are disposed between the top surface plane of the papermaking belt and the backside of the papermaking belt. The reinforcing piles resist applied loads and may prevent deflection of the knuckles during the papermaking process. The applied loads may either be normal to the belt, as occurs during imprinting, within the plane of the belt, which causes sleaziness of the belt, or both. The belt according to the present invention may have piles with proximal ends disposed at two or more different elevations, as well as distal ends, which are disposed at two or more elevations.Type: GrantFiled: June 25, 1998Date of Patent: August 29, 2000Assignee: The Procter & Gamble CompanyInventors: Paul D. Trokhan, Larry L. Huston
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Patent number: 6110883Abstract: The present invention relates to stable liquid aqueous cleaning compositions having a pH above 8, and comprising a zwitterionic surfactant, a peroxygen bleach, a radical scavenger, a chelating agent, a pH buffer, an antimicrobial essential oil, and a solvent.Type: GrantFiled: May 13, 1999Date of Patent: August 29, 2000Assignee: The Procter & Gamble CompanyInventors: Marco Petri, Marina Trani
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Patent number: 6110953Abstract: A pharmaceutical composition that inhibits the growth of tumors and cancers in mammals that comprises a 1H-1,2,4-triazole derivative along with a safe and effective amount of a chemotherapeutic agent. Potentiators can be used to enhance the effectiveness of the drugs. The triazoles and potentiators compounds can also be used to treat viral infections.Type: GrantFiled: February 5, 1999Date of Patent: August 29, 2000Assignee: The Procter & Gamble CompanyInventor: James Berger Camden
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Patent number: 6105276Abstract: A limiting orifice through-air-drying medium for papermaking or other absorbent embryonic webs. The medium may be used in an apparatus which can be embodied in a cover and a roll. The medium has the unique combination of a relatively high bending fatigue strength and relatively low pressure drop. The medium may comprise a laminate of a plurality of plies. The intermediate plies of the laminate may be woven with a square weave. The medium may also be used for other types of drying.Type: GrantFiled: June 19, 1997Date of Patent: August 22, 2000Assignee: The Procter & Gamble CompanyInventors: Donald Eugene Ensign, Robert Charles Dreisig, Michael Gomer Stelljes, Jr., Wilbur Russell Knight
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Patent number: 6106670Abstract: A smooth, high density tissue. The tissue has a relatively low caliper, yet maintains visually discernible machine direction micropeaks at a suitable micropeak frequency.Type: GrantFiled: February 2, 1998Date of Patent: August 22, 2000Assignee: The Procter & Gamble CompanyInventors: Paul Thomas Weisman, Scott Thomas Loughran
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Patent number: 6106925Abstract: A coversheet is provided for covering an absorbent body of an absorbent sanitary article. The coversheet is elastic in at least one direction and has perforations which extend therethrough. The coversheet has an upper layer including a nonwoven material intended to face outwardly of the absorbent body, an intermediate layer including an elastic film, and a lower layer including a nonwoven material intended to face towards the absorbent body. The upper and lower layers are connected to the intermediate layer only around the perimeters of the perforations.Type: GrantFiled: February 19, 1999Date of Patent: August 22, 2000Assignee: The Procter & Gamble CompanyInventor: Gianfranco Palumbo
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Patent number: 6107539Abstract: A disposable absorbent article comprising a backsheet, a topsheet, a fluid acquisition/distribution region and at least on fluid storage region, said article having a total product acquisition performance of more than 3.75 ml/sec in the first gush and more than 0.5 ml/sec in the fourth gush and an in bag stack height of less than 9.9 mm, characterized in that said topsheet allows to retain no more them 0.25 g of fluid as measured by the topsheet-on-acquisition-material-wetness test, and that said acquisition/distribution region has a drip capacity of at least 5.0 grams of fluid per gram of material.Type: GrantFiled: May 14, 1998Date of Patent: August 22, 2000Assignee: The Procter & Gamble CompanyInventors: Gianfranco Palumbo, Mattias Schmidt, Manfred Plischke, Wolfgang Meyer
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Patent number: 6103685Abstract: The present invention relates to detergent compositions containing at least one anionic surfactant, one or more cationic surfactants of the formula: R.sup.1 R.sup.2 R.sup.3 R.sup.4 N+X.sup.- in which R.sup.1 is an optionally substituted phenol or hydroxyalkyl group having no greater than 6 carbon atoms; each of R.sup.2 and R.sup.3 is independently selected from C.sub.1-4 alkyl or alkenyl; R.sup.4 is a C[.sub.6 ].sub.5-11 alkyl or alkenyl; X.sup.- is a counterion, and a cationic dye-fixing agent.Type: GrantFiled: April 19, 1999Date of Patent: August 15, 2000Assignee: The Procter & Gamble CompanyInventor: Robin Gibson Hall
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Patent number: 6103067Abstract: A papermaking belt including two primary elements: a reinforcing structure and pattern layer. The reinforcing structure includes a web facing first surface of interwoven first machine direction yarns and cross-machine direction yarns, the first surface having an FSI of at least about 68. The reinforcing structure has a machine facing second surface which includes second machine direction yarns binding only with the cross-machine direction yarns in a N-shed pattern, where N is greater than four, wherein the second machine direction yarns bind only one of the cross-machine direction yarns per repeat. The pattern layer extends outwardly from the first surface, wherein the pattern layer provides a web contacting surface facing outwardly from the first surface, the pattern layer extending at least partially to the second surface.Type: GrantFiled: April 7, 1998Date of Patent: August 15, 2000Assignee: The Procter & Gamble CompanyInventors: Michael Gomer Stelljes, Jr., Paul Dennis Trokhan, Glenn David Boutilier