Patents Represented by Attorney, Agent or Law Firm Carl J. Roof
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Patent number: 6566381Abstract: Heterocyclic substituted compounds having the general structure: which are inhibitors of metalloproteases and which are effective in treating conditions characterized by excess activity of these enzymes.Type: GrantFiled: March 1, 2000Date of Patent: May 20, 2003Assignee: The Procter & Gamble CompanyInventors: Menyan Cheng, Neil Gregory Almstead, Michael George Natchus, Stanislaw Pikul, Biswanath De
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Patent number: 6558723Abstract: The present disclosure relates to products, including preservative systems and compositions (e.g., foods, beverages, health care products, personal care products, herbicidal products, and containment devices). The products contain a constituent comprising an isothiocyanate compound. The products may further contain a preservative selected from sorbate preservatives, benzoate preservatives, and mixtures thereof. The present disclosure further relates to methods of preserving products by incorporating the foregoing preservative systems into such products.Type: GrantFiled: October 25, 2001Date of Patent: May 6, 2003Assignee: The Procter & Gamble Co.Inventors: Athula Ekanayake, John Robert Bunger, Paul Ralph Bunke
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Patent number: 6548103Abstract: A process for making a low fat nut spread having high protein and high fiber. The process comprises the steps of: (a) preparing a protein containing oil suspension; (b) preparing a sugar containing oil suspension; and (c) combining the protein containing oil suspension and the sugar containing oil suspension to form the nut spread. The “protein containing oil suspension” comprises high amounts of protein and fiber. The “sugar containing oil suspension” comprises high amounts of sugar. The resultant nut spread has a protein to fat ratio of greater than about 0.68:1 and a fiber to fat ratio of greater than about 0.18:1. The nut spread has good flavor and texture.Type: GrantFiled: March 20, 2001Date of Patent: April 15, 2003Assignee: The Procter & Gamble Co.Inventors: Vincent York-Leung Wong, Richard Joseph Sackenheim, Susana R. Waimin Siu
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Patent number: 6545038Abstract: The invention provides compounds of formula as described in the claims, or an optical isomer, diastereomer or enantiomer thereof, or a pharmaceutically-acceptable salt, or biohydrolyzable amide, ester, or imide thereof are useful as inhibitors of metalloproteases. Also disclosed are pharmaceutical compositions and methods of treating diseases, disorders and conditions characterized by metalloprotease activity using these compounds or the pharmaceutical compositions containing them.Type: GrantFiled: November 6, 2000Date of Patent: April 8, 2003Assignee: The Procter & Gamble CompanyInventors: Biswanath De, Stanislaw Pikul, Menyan Cheng, Neil Gregory Almstead, Randall Stryker Matthews, Michael George Natchus, Yetunde Olabisi Taiwo
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Patent number: 6509326Abstract: Nutritional mineral supplements comprising calcium citrate malate and vitamin D are disclosed. Estrogen can also be used with these supplements. These supplements, which provide at least 25% RDA of calcium and vitamin D are used in addition to the normal diet. These supplements are useful for increasing bone growth and for treating age-related bone loss in humans and animals.Type: GrantFiled: March 14, 1997Date of Patent: January 21, 2003Assignee: The Procter & Gamble CompanyInventors: Mark Benson Andon, Kenneth Thomas Smith
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Patent number: 6509045Abstract: The present invention relates to color and flavor improvements in iron and zinc supplemented dry beverage powders having fruit and/or botanical flavor. Vitamins such as the B vitamins, vitamin A, vitamin C, and vitamin E can be added to the dry beverage mix. The supplemented dry beverage mix can also contain iodine, niacin and folic acid. In particular, methods for fortifying dry beverage mixes with certain bioavailable zinc and iron compounds without producing reconstituted beverages having undesirable color or flavor are disclosed. Also disclosed are beverages and foods fortified preferably with amino acid chelated iron that do not impart objectionable color due to the inclusion of a ferric ion reducing agent such as ascorbic acid and/or an agent such as citric acid that is capable of preferentially complexing ferric ion in the presence of polyphenols or flavonoids that are typically present in these beverages or foods.Type: GrantFiled: November 28, 2001Date of Patent: January 21, 2003Assignee: The Procter & Gamble Co.Inventors: William John Henry, Xiaobing Xi, Michel Lucien Hubert Lannelongue Favre, Haile Mehansho, Renee Irvine Mellican, Jianjun Li
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Patent number: 6509349Abstract: Compounds having the general structure: are effective antimicrobial agents.Type: GrantFiled: December 14, 2001Date of Patent: January 21, 2003Assignee: The Procter & Gamble CompanyInventors: Benoit Ledoussal, Sean M. Flaim
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Patent number: 6465028Abstract: A method of brewing a fluid extract using a filter pouch containing flavor extractable particles. One step is supporting a fully compliant, fluid-permeable filter pouch partially filled with flavor extractable particles such that the pouch is inclined at an angle to horizontal ranging from about 30° to about 90° so that the particles accumulate at a bottom end of the filter pouch. Another step is directing brew water to near an upper end of the filter pouch above the particles. The brew water enters the filter pouch without the need for an opening in the pouch, and drops to infiltrate the particles. The particles are partially fluidized by and suspended in the brew water and they rise with the brew water into an empty portion of the filter pouch without a need for opposing sides of the filter pouch to separate to generate internal space. A further step includes brewing a fluid extract from the particles in the filter pouch and discharging the fluid extract from the filter pouch.Type: GrantFiled: April 16, 2001Date of Patent: October 15, 2002Assignee: The Procter & Gamble CompanyInventors: Roger William Gutwein, Amy Suzanne Dawson, Charles Thomas Howell
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Patent number: 6461652Abstract: The present invention relates to color and flavor improvements in iron and zinc supplemented dry beverage powders having fruit and/or botanical flavor. Vitamins such as the B vitamins, vitamin A, vitamin C, and vitamin E can be added to the dry beverage mix. The supplemented dry beverage mix can also contain iodine, niacin and folic acid. In particular, methods for fortifying dry beverage mixes with certain bioavailable zinc and iron compounds without producing reconstituted beverages having undesirable color or flavor are disclosed. Also disclosed are beverages and foods fortified preferably with amino acid chelated iron that do not impart objectionable color due to the inclusion of a ferric ion reducing agent such as ascorbic acid and/or an agent such as citric acid that is capable of preferentially complexing ferric ion in the presence of polyphenols or flavonoids that are typically present in these beverages or foods.Type: GrantFiled: November 28, 2001Date of Patent: October 8, 2002Assignee: The Procter & Gamble CompanyInventors: William John Henry, Xiaobing Xi, Michel Lucien Hubert Lannelongue Favre, Haile Mehansho, Renee Irvine Mellican, Jianjun Li
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Patent number: 6444840Abstract: The invention provides novel prostaglandin analogs. In particular, the present invention relates to compounds having a structure according to formula (I) wherein R1, R2, R3, R4, R5, R6, W, X, Z, a, b, p and q are defined below. This invention also includes optical isomers, diastereomers and enantiomers of formula (I), and pharmaceutically-acceptable salts, biohydrolyzable amides, esters, and imides thereof. The compounds of the present invention are useful for the treatment of a variety of diseases and conditions, such as bone disorders and glaucoma. Accordingly, the invention further provides pharmaceutical compositions comprising these compounds. The invention still further provides methods of treatment for bone disorders and glaucoma using these compounds or the compositions containing them.Type: GrantFiled: September 28, 2000Date of Patent: September 3, 2002Assignee: The Procter & Gamble Co.Inventors: Mitchell Anthony deLong, Jack Snyder Amburgey, Jr., John August Wos, Biswanath De, David Lindsey Soper
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Patent number: 6441266Abstract: Absorbent members useful in the containment of body fluids such as urine, that have at least one region containing hydrogel-forming absorbent polymer in a concentration of from about 50 to 100% by weight and providing a gel-continuous fluid transportation zone when in a swollen state. This hydrogel-forming absorbent polymer has: (a) a Dynamic Gelling Rate of at least about 0.18 g/g/sec; (b) a Performance under Pressure (PUP) capacity value of at least about 25 g/g under a confining pressure of 0.7 psi (5 kPa); and (c) when the hydrogel-forming absorbent polymer is in the form of particles, a mass median particle size of at least about 100 &mgr;m.Type: GrantFiled: March 13, 2000Date of Patent: August 27, 2002Assignee: The Procter & Gamble CompanyInventors: John Collins Dyer, Stephen Allen Goldman, Herbert Louis Retzsch
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Patent number: 6428794Abstract: A lotion composition for imparting a soft, lubricious, lotion-like feel when applied to tissue paper in amounts as low as from about 5 to about 15% by weight, and tissue paper treated with such lotion compositions are disclosed. The lotion composition comprises plastic or fluid emollient such as petrolatum, or a mixture of petrolatum with alkyl ethoxylate emollient, an immobilizing agent such as a fatty alcohol or fatty acid to immobilize the emollient on the surface of the tissue paper web and optionally a hydrophilic surfactant to improve wettability when applied to toilet tissue. Because less lotion is required to impart the desired soft, lotion-like feel benefits, detrimental effects on the tensile strength and caliper of the lotioned paper are minimized or avoided.Type: GrantFiled: September 20, 1995Date of Patent: August 6, 2002Assignee: The Procter & Gamble CompanyInventors: Thomas James Klofta, Alrick Vincent Warner
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Patent number: 6426444Abstract: An article containing a liquid pervious topsheet coated with a lotion composition is disclosed. The lotion composition provides a skin benefit and/or reduces the adherence of BM to the skin of the wearer, thereby improving the ease of BM clean up. The lotion composition applied to the article in a nonuniform manner, preferably such there are regions on the article's topsheet that are not coated with lotion.Type: GrantFiled: March 22, 2001Date of Patent: July 30, 2002Assignee: The Procter & Gamble CompanyInventors: Donald Carroll Roe, Laura Graves Spalding Van Rijswijck, Julie Charlene Rule
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Patent number: 6423724Abstract: This invention involves involves the use of compounds having the following structure: wherein: (a) R is unsubstituted C1-C3 alkanyl or alkenyl; and (b) R′ is selected from hydrogen; unsubstituted C1-C3 alkanyl or alkenyl; unsubstituted C1-C3 alkylthio or alkoxy; hydroxy; thiol; cyano; and halo; for preventing or treating of disorders modulated by alpha-2 adrenoceptors. The subject invention also involves novel compounds and compositions.Type: GrantFiled: September 24, 1998Date of Patent: July 23, 2002Assignee: The Procter & Gamble CompanyInventors: Thomas Lee Cupps, Sophie E. Bogdan, Raymond T. Henry, Russell James Sheldon
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Patent number: 6417219Abstract: The invention provides compounds which are useful as inhibitors of metalloproteases, and which are effective in treating conditions characterized by excess activity of these enzymes. In particular, the present invention relates to a compound having a structure according to Formula (I). Also disclosed are compounds, pharmaceutical compositions and methods of treating diseases characterized by metalloprotease activity using these compounds or the pharmaceutical compositions containing them.Type: GrantFiled: August 26, 1997Date of Patent: July 9, 2002Assignee: The Proctor & Gamble CompanyInventors: Michael George Natchus, Biswanath De, Stanislaw Pikul, Neil Gregory Almstead, Roger Gunnard Bookland, Yetunde Olabisi Taiwo, Menyan Cheng
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Patent number: 6413785Abstract: The subject invention involves processes for making 1-aminohydantoin compounds using a solid support resin, comprising the following steps; (a) preparing a resin-bound protected &agr;-hydrazinyl ester; (1) by reacting the resin with an &agr;-bromo carboxylic acid, then with a protected hydrazine; or (2) by reacting the resin with a protected &agr;-hydrazinyl carboxylic acid; (b) preparing a resin-bound imine by removing the blocking group from the hydrazinyl moiety, then reacting the unprotected hydrazinyl moiety with an aldehyde or ketone; (c) preparing a resin-bound secondary urea: (1) by reacting the imine with p-nitrophenylchloroformate or trisphosgene, then with a primary amine; or (2) by reacting the imine with an isocyanate, and (d) preparing the 1-aminohydantoin compound by removing the secondary urea from the resin and cyclizing it.Type: GrantFiled: August 18, 2000Date of Patent: July 2, 2002Assignee: The Procter & Gamble Co.Inventors: Lawrence Joseph Wilson, David Edward Portlock, Min Li
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Patent number: 6410780Abstract: The invention provides novel prostaglandin analogs. In particular, the present invention relates to compounds having a structure according to formula (I) wherein R1, R2, R3, R4, R5, R6, W, X, Z, a, b, p and q are defined below. This invention also includes optical isomers, diastereomers and enantiomers of formula (I), and pharmaceutically-acceptable salts, biohydrolyzable amides, esters, and imides thereof. The compounds of the present invention are useful for the treatment of a variety of diseases and conditions, such as bone disorders and glaucoma. Accordingly, the invention further provides pharmaceutical compositions comprising these compounds. The invention still further provides methods of treatment for bone disorders and glaucoma using these compounds or the compositions containing them.Type: GrantFiled: September 28, 2000Date of Patent: June 25, 2002Assignee: The Procter & Gamble Co.Inventors: Mitchell Anthony deLong, Jack Snyder Amburgey, Jr., John August Wos, Biswanath De, David Lindsey Soper
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Patent number: 6399598Abstract: The invention provides compounds of formula as described in the claims, or an optical isomer, diastereomer or enantiomer thereof, or a pharmaceutically-acceptacle salt, or biohydrolyzable amide, ester, or imide thereof are useful as inhibitors of metalloproteases. Also disclosed are pharmaceutical compositions and methods of treating diseases, disorders and conditions characterized by metalloprotease activity using these compounds or the pharmaceutical compositions containing them.Type: GrantFiled: March 1, 2000Date of Patent: June 4, 2002Assignee: The Procter & Gamble CompanyInventors: Stanislaw Pikul, Neil Gregory Almstead, Rimma Sandler Bradley, Kelly Lynn McDow-Dunham, Biswanath De, Michael George Natchus, Yetunde Olabisi Taiwo, Thomas Lee Cupps
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Patent number: 6395764Abstract: This invention involves compounds having the following structure: wherein: a) R1 is hydrogen; or alkyl; bond (a) is a single or a double bond; b) R2 and R3 are each independently selected from hydrogen; unsubstituted C1-C3 alkanyl, alkenyl or alkynyl; cycloalkanyl, cycloalkenyl; unsubstituted C1-C3 alkylthio or alkoxy; hydroxy; thio; nitro; cyano; amino; C1-C3 alkylamino or C1-C3 dialkylamino and halo; c) R4, R5 and R6 are each independently selected from hydrogen; unsubstituted C1-C3 alkanyl, alkenyl or alkynyl; cycloalkanyl, cycloalkenyl; unsubstituted C1-C3 alkylthio or alkoxy; hydroxy; thio; nitro; cyano; amino; C1-C3 alkylamino or C1-C3 dialkylamino; halo; and 2-imidazolinylamino; and wherein one and only one of R4, R5 and R6 is 2-imidazolinylamino; d) R7 is selected from hydrogen; unsubstituted C1-C3 alkanyl, alkenyl or alkynyl; cycloalkanyl, cycloalkenyl; unsubstituted C1-C3 alkylthio or alkoxy; hydroxy; thio; nitro; cyano; amino; C1-C3 alkylamino or C1-C3 dialkylamino and halo;Type: GrantFiled: October 17, 2000Date of Patent: May 28, 2002Assignee: The Procter & Gamble CompanyInventors: Raymond Todd Henry, Russell James Sheldon, William Lee Seibel
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Patent number: D472693Type: GrantFiled: February 22, 2000Date of Patent: April 8, 2003Assignee: The Procter & Gamble CompanyInventors: George Alan Zimmer, Shane Edwin Meeker