Patents Represented by Attorney, Agent or Law Firm Carl J. Roof
  • Patent number: 6387928
    Abstract: Compounds having the general structure: which are effective antimicrobial agents.
    Type: Grant
    Filed: August 15, 2001
    Date of Patent: May 14, 2002
    Assignee: The Procter & Gamble Co.
    Inventors: Benoit Ledoussal, Ji-In Kim Almstead, Jeffrey Lyle Gray
  • Patent number: 6379737
    Abstract: A novel dissolution agent, and its use in the manufacture of instant (flavored and unflavored) beverage products, (coffee, hot chocolate, teas, creamy juice drinks, milk shakes, nutritional drinks, and the like, especially instant coffee products), that have improved mouthfeel (“creaminess”, “richness”, “body”, “complexity”, “body-richness”, “substantial”) and thickness, without “sliminess” or “stringiness”. This novel dissolution agent may also be used to make a binder solution that will be used during manufacturing in the agglomeration process. The instant beverage products made according to the present invention, (especially preferred are instant coffee products), can deliver a creamy, rich, preferably foamy, beverage with a clean, improved mouthfeel and thickness without “sliminess” or “stringiness”, as well as a higher flavor impact, at a lower dosage of solids (5-10%, preferably 6.5-8.
    Type: Grant
    Filed: July 5, 2001
    Date of Patent: April 30, 2002
    Assignee: The Procter & Gamble Co.
    Inventors: Jeffrey Lee Butterbaugh, Jeffrey Alan Sargent
  • Patent number: 6376005
    Abstract: Antimicrobial combinations comprising a sorbate preservative, natamycin and a dialkyl dicarbonate at levels below the taste threshold for each of these antimicrobials but such that combination is effective against food spoilage microorganisms. These antimicrobial combinations are useful in treating beverages, especially dilute juice beverages, calcium fortified beverages, beverages containing tea solids, and beverages containing milk solids and proteins, as well as other acidified, high water activity food and beverage products such as cheese, sausage, ready-to-spread frostings, salad dressings, mayonnaise, and the like, that are susceptible to food spoilage microorganisms, including yeasts such as Zygosaccharomyces bailii.
    Type: Grant
    Filed: April 14, 1999
    Date of Patent: April 23, 2002
    Assignee: The Procter & Gamble Company
    Inventors: John Robert Bunger, Athula Ekanayake
  • Patent number: 6375992
    Abstract: The present invention is directed to methods of hydrating mammalian skin comprising orally administering a substantially decaffeinated composition comprising one or more flavanols, preferably through the presence of green tea solids. The present invention is further directed to kits comprising a substantially decaffeinated composition comprising one or more flavanols and information that oral administration of the composition provides one or more skin health benefits, particularly hydration of mammalian skin. Particularly preferred compositions suitable for oral administration comprise: a) aloe; b) glycerol; c) a further component comprising one or more flavanols; and d) at least about 50% water. Other particularly preferred embodiments which provide hydration of mammalian skin are described herein.
    Type: Grant
    Filed: February 23, 2000
    Date of Patent: April 23, 2002
    Assignee: The Procter & Gamble Co.
    Inventors: Gabriele Blumenstein-Stahl, Ute Podbielski, Christa-Marie Fischer
  • Patent number: 6372953
    Abstract: Described are absorbent members useful in the containment of body liquids such as urine. These absorbent members comprise at least one osmotic absorbent (preferably a hydrogel-forming absorbent polymer) and a high surface area material, and have a high capillary suction capacity. For purposes of the present disclosure, capillary suction capacity is measured in terms of the member's ability to uptake liquid at high capillary heights, which are generally encountered when the member is positioned in an absorbent article. In particular, capillary suction capacity is measured in terms of a member's capillary sorption absorbent capacity, which is measured in accordance with the Capillary Sorption method described in the Test Methods section.
    Type: Grant
    Filed: March 1, 1999
    Date of Patent: April 16, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Gerald A. Young, Thomas A. Desmarais, Gianfranco Palumbo, Mattias Schmidt, Stephen A. Goldman, Arman Ashraf, James C. Horney
  • Patent number: 6372730
    Abstract: The invention provides novel Prostaglandin F analogs. In particular, the present invention is directed to compounds having a structure according to the following formula: wherein R1, R2, X, Y, V, a, b, W, and Z are defined below. This invention also includes optical isomers, diastereomers and enantiomers of the formula above, 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: Grant
    Filed: August 3, 2000
    Date of Patent: April 16, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Mitchell Anthony deLong, John August Wos, Biswanath De, Frank Hallock Ebetino
  • Patent number: 6361812
    Abstract: The present invention 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 comprise a constituent comprising an isothiocyanate compound. The products may further comprise a preservative selected from sorbate preservatives, benzoate preservatives, and mixtures thereof. The present invention further relates to methods of preserving products comprising incorporating the foregoing preservative systems into such products.
    Type: Grant
    Filed: November 18, 1999
    Date of Patent: March 26, 2002
    Assignee: The Procter & Gamble Co.
    Inventors: Athula Ekanayake, John Robert Bunger, Paul Ralph Bunke
  • Patent number: 6358544
    Abstract: 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: Grant
    Filed: December 9, 1999
    Date of Patent: March 19, 2002
    Assignee: The Procter & Gamble Co.
    Inventors: William John Henry, Jr., Xiaobing Xi, Michel Lucien Hubert Lannelongue Favre, Haile Mehansho, Renee Irvine Mellican, Jianjun Li
  • Patent number: 6352730
    Abstract: An improved method of adding food-additive ingredients to a food product, particularly a reduced fat fried snack product, and an ingredient suspension containing a flowable edible, preferably a nondigestible fat, and food-additive ingredients. The method consists of suspending the encapsulated or powdered ingredients in the flowable edible fat, and applying the suspension in a controlled amount to the surface of a food product. The preferred food product is a fabricated reduced fat or fat-free potato chip which is a fried snack made by frying a dough in a nondigestible fat to a moisture content of less than 5%. The ingredient suspension is applied to the surface of the fried snack soon after emerging from the fryer. The food product has a light, crispy, improved crunchy texture, improved flavor and a fat content of from about 20% to about 38% nondigestible fat, and is fortified with food-additive ingredients.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: March 5, 2002
    Assignee: The Procter & Gamble Co.
    Inventors: Stephen Paul Zimmerman, Gerald McDonald
  • Patent number: 6348624
    Abstract: The subject invention involves processes for making 2,4-difluoro-3-Q1-benzoic acid, wherein Q1 is derived from an electrophilic reagent, comprising the steps of: (a) treating 1-bromo-2,4-difluorobenzene with a strong, non-nucleophilic base; then treating with an electrophilic reagent which provides Q1, or a functional moiety which is then transformed to Q1, producing 1-bromo-2,4-difluoro-3-Q1-benzene; (b) treating the 1-bromo-2,4-difluoro-3-Q1-benzene with an alkali or alkaline earth metal or organometallic reagent; then treating with carbon dioxide, or with a formylating agent followed by oxidation, to produce 2,4-difluoro-3-Q1-benzoic acid. The subject invention also involves optional additional steps to further modify Q1, or to substitute a non-hydrogen moiety at the 5-position, at the 6-position, or at both, of the phenyl ring of the 2,4-difluoro-3-Q1-benzoic acid.
    Type: Grant
    Filed: December 17, 1998
    Date of Patent: February 19, 2002
    Assignee: The Procter & Gamble Co.
    Inventors: Benoit Ledoussal, Xiaomin Sharon Zheng, Ji-In Kim Almstead, Jeffrey Lyle Gray
  • Patent number: 6329391
    Abstract: This invention relates to novel antimicrobial compounds of formula; wherein X, R1, R3, R5, R6, and R8 are defined in the claims, and to their optical isomers, diastereomers or enantiomers, as well as pharmaceutically-acceptable salts, hydrates, and biohydrolyzable esters, amides and imides thereof, and to compositions and uses of such compounds. The invention also relates to compounds derived from these compounds having antimicrobial uses.
    Type: Grant
    Filed: March 10, 1999
    Date of Patent: December 11, 2001
    Assignee: The Procter & Gamble Co.
    Inventors: Benoit Ledoussal, Ji-In Kim Almstead, Jeffrey Lyle Gray, Xiufeng Eric Hu
  • Patent number: 6329418
    Abstract: The invention provides compounds which are potent inhibitors of metalloproteases and which are effective in treating conditions characterized by excess activity of these enzymes. In particular, the present invention relates to compounds having a structure according to the following Formula (I): wherein R1, R2, X, Z, m, and n are defined below. to This invention also includes optical isomers, diastereomers and enantiomers of the formula above, and pharmaceutically-acceptable salts, biohydrolyzable amides, esters, and imides thereof. The compounds of the present invention are useful for the treatment of diseases and conditions which are characterized by unwanted metalloprotease activity. Accordingly, the invention further provides pharmaceutical compositions comprising these compounds. The invention still further provides methods of treatment for metalloprotease-related maladies using these compounds or the pharmaceutical compositions containing them.
    Type: Grant
    Filed: March 23, 1999
    Date of Patent: December 11, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Menyan Cheng, Michael George Natchus, Biswanath De, Neil Gregory Almstead, Yetunde Olabisi Taiwo, Stanislaw Pikul
  • Patent number: 6329354
    Abstract: Methods of treatment for osteoporosis in a human or other animal subject, comprising: administering a bone-active phosphonate to said subject, at a level of at least about 0.1 LED per day of said treatment; and administering an estrogen hormone to said subject at a level of from about 0.2 to about 0.8 LED per day of said treatment. The bone-active phosphonate is preferably a bisphosphonate, or a phosphonoalkyl phosphonate.
    Type: Grant
    Filed: January 25, 1993
    Date of Patent: December 11, 2001
    Assignee: The Procter & Gamble Company
    Inventor: Jocelyn Elaine McOsker
  • Patent number: 6326040
    Abstract: Disclosed are beverage products with improved vitamin stability. The beverage products include an effective amount of a aminopolycarboxylic acid as well as an effective amount of a polyphosphate, and can be enriched with one or more vitamins or other nutrients. In one embodiment, the beverage products include added water, fruit juice, ascorbic acid, ethylene diamine tetra-acetic acid (EDTA), sodium hexametaphosphate, and potassium sorbate. The beverage can be packaged in relatively inexpensive HDPE-type containers which are generally oxygen permeable, and do not require the use of special oxygen barrier packaging to preserve the vitamins and flavor oils from oxidation.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: December 4, 2001
    Assignee: The Procter & Gamble Co.
    Inventors: Donald Raymond Kearney, Sanford Theodore Kirksey, Jr., Donald Joseph Cox
  • Patent number: 6323170
    Abstract: No-rinse floor cleaning compositions which provide improved burnish response to finished floors are sold in concentrated form or in diluted, ready to use form. The concentrated compositions when diluted with water comprise from about 100 ppm to about 750 ppm of an amine oxide surfactant, from about 0 ppm to about 650 ppm of a nonionic surfactant, and from about 1 ppm to about 40 ppm of a silicone antifoam agent. These floor cleaning compositions are substantially free of harsh chemicals and are particularly suitable for use on highly polished floors in commercial environments where daily burnishing is most often utilized.
    Type: Grant
    Filed: July 6, 1999
    Date of Patent: November 27, 2001
    Assignee: The Procter & Gamble Co.
    Inventors: Thomas James Wierenga, Jeffrey Scott Weaver
  • Patent number: 6316207
    Abstract: This invention involves a mouse cardiac cell line (HL-1) derived from a transplantable mouse cardiomyocyte lineage (AT-1) which can be serially passaged in culture greater than two hundres times and retain the characteristics of adult atrial cardiac muscle cells. This invention also relates to a cell culture system which can be used as an in vitro model of cardiac muscle cells to screen and test cardiac drugs. This invention also relates to the use of this mouse cardiac cell line to produce factors in cardiac cells.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: November 13, 2001
    Assignee: The Procter & Gamble Company
    Inventor: William Creighton Claycomb
  • Patent number: 6310227
    Abstract: The present invention relates to a process for preparing calorie cooking and frying oils, containing nondigestable polyol polyesters, and having improved color and improved stability against hydrolysis during frying. The process comprises, as a first step, treating a crude polyol polyester with an ion exchange ligand in an aqueous phase to convert diavalent metal soaps present in the crude polyol polyester to monovalent soaps. The monovalent soaps and ion exchange ligands are then removed from the treated polyol polyester to provide a cooking and frying oil which contains less than about 550 ppb divalent metal ions. Said oil, when further processed according to conventional industry standards will have a free fatty acid content of less than about 500 ppm. Preferably, the cooking and frying oils prepared according to the process of the present invention will further have a Lovibond red color of less than about 6, preferably less than about 4.
    Type: Grant
    Filed: October 6, 1999
    Date of Patent: October 30, 2001
    Assignee: The Procter & Gamble Co.
    Inventors: Robert Joseph Sarama, John Keeney Howie, Reginald Sebastian Clay
  • Patent number: 6306877
    Abstract: This invention involves compounds having the following structure as described in the Claims; and enantiomers, optical isomers, stereoisomers, diastereomers, tautomers, addition salts, biohydrolyzable amides and esters thereof, as well as pharmaceutical compositions comprising such novel compounds. The invention also relates to the use of such compounds for preventing or treating disorders modulated by alpha-2 adrenoceptors.
    Type: Grant
    Filed: September 19, 2000
    Date of Patent: October 23, 2001
    Assignee: The Procter & Gamble Co.
    Inventors: Thomas Lee Cupps, Sophie Eva Bogdan, Raymond Todd Henry, Russell James Sheldon, William Lee Seibel, Jeffrey Joseph Ares
  • Patent number: 6306622
    Abstract: The present invention relates to an isolated BMP, (bone morphogonic protein) receptor kinase protein or soluble fragment thereof, a DNA sequence coding for the BMP receptor kinase protein or the soluble fragment thereof, a recombinant expression vector comprising the DNA sequence, a host cell comprising the recombinant expression vector, and a method of expressing the BMP receptor kinase protein or soluble fragment thereof.
    Type: Grant
    Filed: November 4, 1994
    Date of Patent: October 23, 2001
    Assignee: The Procter & Gamble Co.
    Inventors: Jan Susan Rosenbaum, Tsutomu Nohno
  • Patent number: D454465
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: March 19, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Allen B. McKittrick, Gary F. Prokop, Gregory J. Holderfield, Kurt T. Peterson, Monique Chatterjee, Randall P. Bell, Sabrina L. Tongish, William E. Venth