Patents Assigned to Warner-Lambert
  • Controlled fade effervescing cleanser
    Patent number: 4499001
    Abstract: A cleansing composition is disclosed with household and personal care applications and comprises a monopersulfate oxidizing agent and a halide bleaching promoter, to which is added an effervescence promoting compound comprising a perborate salt. The resulting composition is operable and capable of effervescing at an alkaline pH, at which it is also a more effective cleanser.In a further embodiment, the above cleansing composition may include a colorant and a fade control agent comprising a compound providing a soluble halide ion for applications where it is desirable that the color provided by the colorant will fade within a given period of time. Small quantities of the fade control compound are effective, and do not disturb the desired initial color intensity of the solution provided by the colorant.
    Type: Grant
    Filed: March 2, 1984
    Date of Patent: February 12, 1985
    Assignee: Warner-Lambert Company
    Inventor: Anthony B. J. Eoga
  • Supply apparatus for the enrichment of aquarium water with CO.sub.2 -gas
    Patent number: 4498417
    Abstract: A supply apparatus for the enrichment of aquarium water with CO.sub.2 is described. For the purpose of increasing the diffusion surface, several containers open at the base are arranged above one another along a gas inlet pipe to be assembled essentially vertically. The CO.sub.2 gas introduced into the bottom container displaces the water and subsequently fills the above-assembled containers in a cascade in a type of pneumatic tank. The thereby increased contact surface of CO.sub.2 /water effects a more rapid adjustment to the desired higher CO.sub.2 concentration. See FIG. 1.
    Type: Grant
    Filed: June 28, 1983
    Date of Patent: February 12, 1985
    Assignee: Warner-Lambert Company
    Inventor: Arno Richter
  • 2-Alkylthio-1-aminoalkyl-2-pyrroline-3-carbonitriles, compositions and use
    Patent number: 4499089
    Abstract: 2-Alkylthio-1-aminoalkyl-2-pyrroline-3-carbonitriles and pharmaceutically acceptable acid addition salts, processes for their preparation and formulation into pharmaceutical compositions as well as their activity as thrombocyte aggregation-inhibitors are described. The compounds are thus useful for the prophylaxis and therapy of thrombotic states.
    Type: Grant
    Filed: May 10, 1984
    Date of Patent: February 12, 1985
    Assignee: Warner-Lambert Company
    Inventors: Hubert Barth, Johannes Hartenstein, Gerhard Satzinger, Edgar Fritschi, Volker Ganser, Horst-Dietmar Tauschel, Gunter Wolf
  • 3,6-Dinitro-1,8-naphthalimides
    Patent number: 4499266
    Abstract: Chemical compounds are provided that are novel 3,6-dinitro-1,8-naphthalimides (I), as well as a method for their production, pharmaceutical compositions comprising the compounds, and methods of treatment using the compounds in dosage form. Compounds of the invention have pharmacological properties and are useful antimicrobial agents and antitumor agents.
    Type: Grant
    Filed: April 1, 1983
    Date of Patent: February 12, 1985
    Assignee: Warner-Lambert Company
    Inventors: Chia C. Cheng, Robert K. Zee-Cheng
  • Chewing gum composition having enhanced flavor-sweetness
    Patent number: 4497832
    Abstract: A sugar containing chewing gum composition containing a chewing gum base, a sweetener, and a flavoring agent sorbed in the microporous channels of spherical particles wherein the channels increase the particles sorptive surface area.
    Type: Grant
    Filed: April 18, 1983
    Date of Patent: February 5, 1985
    Assignee: Warner-Lambert Company
    Inventors: S. Rao Cherukuri, Kenneth P. Bilka, Frank Hriscisce
  • Denture adhesive creams with improved extrudability
    Patent number: 4495314
    Abstract: A vehicle useful in a denture adhesive composition, and the denture adhesive composition containing such vehicle is disclosed. The vehicle comprises a gel consisting essentially of a mineral oil, a polyethylene wax and sorbitan monostearate in an amount of from about 0.25% to about 2.25% by weight of the gel. Preferably, the sorbitan monostearate is present in an amount of from about 0.5% to about 2.0% by weight. The gel may optionally contain up to about 10% by weight of polyisobutylene. The addition of sorbitan monostearate within the above amounts appears to lower the viscosity of the gels, and provides notable improvements in extrudability when the vehicle is employed in denture adhesive compositions.
    Type: Grant
    Filed: November 23, 1981
    Date of Patent: January 22, 1985
    Assignee: Warner-Lambert Company
    Inventor: James J. Keegan
  • Antibiotic complex producing bacterial culture
    Patent number: 4495286
    Abstract: A biologically pure culture of the microorganism Streptomyces pulveraceus subspecies fostreus ATCC 31906 is provided. Strain 31906 is capable of producing the CL 1565 antibiotic complex in a recoverable quantity upon cultivation in an aqueous nutrient medium containing assimilable sources of nitrogen and carbon. The CL 1565 antibiotic complex includes CL 1565-A, -B and -T sodium salt compounds that in dosage form are useful antibiotics and antitumor agents.
    Type: Grant
    Filed: May 25, 1983
    Date of Patent: January 22, 1985
    Assignee: Warner-Lambert Company
    Inventors: Josefino B. Tunac, William E. Dobson, Blanche D. Graham
  • Process for preparing a non-chalky, organoleptically pleasing chewing gum composition
    Patent number: 4493849
    Abstract: The method of preparing a chewing gum comprising the steps of: (a) forming a premixture of lecithin and a dicalcium phosphate dihydrate-sugar and agglomeration such that the adherent film forming action of the lecithin coats the dicalcium phosphate dihydrate; (b) adding the premixture of (a) to a chewing gum composition; and (c) forming a chewing gum piece therefrom.
    Type: Grant
    Filed: October 21, 1983
    Date of Patent: January 15, 1985
    Assignee: Warner-Lambert Company
    Inventors: Thomas J. Carroll, Michael Rubin, Dominic J. Piccolo, Michael Glass
  • Phosphate salts of 1-[2-[(1-alkoxycarbonyl-3-aralkyl)-amino]-1-oxoalkyl]octahydro-1H-indole -2-carboxylic acids, preparation of, and medical compositions thereof
    Patent number: 4490386
    Abstract: Phosphate salts of the substituted acyl derivatives of octahydro-1H-indole-2-carboxylic acid are produced by treating a suitably substituted octahydro-1H-indole with phosphoric acid. The phosphate salts of the compounds and pharmaceutical compositions thereof are useful as antihypertensive agents.
    Type: Grant
    Filed: September 23, 1982
    Date of Patent: December 25, 1984
    Assignee: Warner-Lambert Company
    Inventors: Ronald E. Seamans, Walter E. Behnke
  • Effervescent denture cleaning composition comprising monoperphthalate
    Patent number: 4490269
    Abstract: A denture cleansing composition comprising an effervescent agent and as a bleaching agent a monoperphthalate or a potassium monopersulfate and a monoperphthalate.
    Type: Grant
    Filed: January 13, 1984
    Date of Patent: December 25, 1984
    Assignee: Warner-Lambert Company
    Inventor: Andrew R. Gallopo
  • Chewing gum with improved stability
    Patent number: 4490395
    Abstract: A chewing gum composition having extended flavor taste stability and decreased auto-oxidative potential which comprises a chewing gum composition containing a flavoring agent and a chewing gum base prepared from an elastomer mixture of isobutylene isoprene copolymer and polyisobutylene, waxes, elastomer solvent, polyvinyl acetate and glyceryl monostearate.
    Type: Grant
    Filed: April 18, 1983
    Date of Patent: December 25, 1984
    Assignee: Warner-Lambert Company
    Inventors: S. Rao Cherukuri, Kenneth P. Bilka, Frank Hriscisce, Dominic J. Piccolo
  • 3-Isoxa-zolyl-2H-1,2-benzothiazine-3-carboxamide, 1,1-dioxides
    Patent number: 4489077
    Abstract: 4-Hydroxy-N-[5-[(substituted hetero)methyl]-3-isoxazolyl]-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxides as agents for treating pain in mammals resulting from inflammation.
    Type: Grant
    Filed: February 2, 1984
    Date of Patent: December 18, 1984
    Assignee: Warner-Lambert Company
    Inventors: Jagadish C. Sircar, Thomas Capiris
  • Gum composition with plural time releasing flavors and method of preparation
    Patent number: 4485118
    Abstract: A gum composition and method for making the same is disclosed which contains a sequentially releasable plural flavor system comprised of different flavors. One of the flavors is encapsulated within a water-insoluble coating. A separate liquid flavor is introduced individually and is available for immediate release.
    Type: Grant
    Filed: April 21, 1983
    Date of Patent: November 27, 1984
    Assignee: Warner-Lambert Company
    Inventors: Thomas J. Carroll, Deborah Feinerman, Robert J. Huzinec, Dominic J. Piccolo
  • Process for the manufacture of a pharmaceutical composition with a retarded liberation of active material
    Patent number: 4483847
    Abstract: The present invention provides a process for the production of a pharmaceutical composition with a retarded liberation of active material, wherein an active material in finely divided form is mixed with a finely divided high melting and a low melting lipid or lipoid component, the mixture is brought to a temperature which is above the melting point of the low melting component but below the melting point of the high melting component and the mixture, after melting of the low melting component, is allowed to cool to below the melting point thereof and subsequently worked up in known manner to give a finished pharmaceutical composition.
    Type: Grant
    Filed: September 20, 1983
    Date of Patent: November 20, 1984
    Assignee: Warner-Lambert Company
    Inventor: Helmut Augart
  • Pharmaceutical compositions containing oxicam derivatives and process for their preparation
    Patent number: 4482554
    Abstract: The present invention provides a pharmaceutical composition containing at least one oxicam derivative of the general formula: ##STR1## in which R is a heterocyclic ring and X together with Y represent a condensed aromatic ring, together with a more than equimolar amount of an organic base of the general formula:R--NH--CH.sub.2 --(CHOH).sub.n --CH.sub.2 OH (II),in which R is a hydrogen atom or an alkyl radical containing up to 6 carbon atoms and n is 3 or 4.
    Type: Grant
    Filed: April 27, 1983
    Date of Patent: November 13, 1984
    Assignee: Warner-Lambert Company
    Inventors: Uwe Gebhardt, Helmut Augart, Adolf Knecht
  • Method of conditioning a water swellable hydrocolloid
    Patent number: 4482386
    Abstract: Method to condition water-swellable hydrocolloids for use in mechanical forming processes such as die molding or injection molding. To avoid long conditioning times at high temperature, the hydrocolloids are conditioned to the predetermined water content at ambient temperature and then rapidly heated, just before processing, in a gaseous stream loaded with water to the equilibrium conditions needed to maintain the predetermined water content of the hydrocolloids at the high process temperature of the mechanical forming.
    Type: Grant
    Filed: April 29, 1983
    Date of Patent: November 13, 1984
    Assignee: Warner-Lambert Company
    Inventors: Fritz Wittwer, Ivan Tomka
  • Antacid material based on magnesium aluminium hydroxide and the preparation thereof
    Patent number: 4482542
    Abstract: The present invention provides a process for the preparation of an antacid material based upon magnesium aluminium hydroxide, wherein magnesium hydroxide and/or magnesium oxide is reacted in an atomic ratio of magnesium to aluminium of 1:1 to 3:1 with an aqueous solution of aluminium sulphate until the pH of the reaction mixture is from 4.0 to 8.0, whereafter water-soluble components are removed from the mixture in known manner and this is isolated and, if desired, dried.The present invention also provides pharmaceutical compositions containing an antacid material prepared by this process, in admixture with a conventional pharmaceutical adjuvant.Furthermore, the present invention provides a method of combating hyperacidity and gastrointestinal diseases, which comprises administering an antacid material prepared by the above process.
    Type: Grant
    Filed: July 12, 1983
    Date of Patent: November 13, 1984
    Assignee: Warner-Lambert Company
    Inventors: Michael Schneider, Adolf Knecht
  • Method for sealing non-enteric capsules
    Patent number: 4478658
    Abstract: A method is disclosed for sealing edible capsules comprised of telescopically engaged tubular capsule halves that define a junction seam between them. The method comprises adhesively applying against at least a portion of the seam a frangible, edible label adapted to cover the seam at the point of intersection therewith, and to fracture upon slight displacement of the capsule halves with respect to each other. In one embodiment, the present method comprises the preparation of individual labels, the application to such labels of a quantity of adhesive and the subsequent application of the labels to the capsule. In an alternate embodiment, the labels, comprising a film forming material, are directly applied to the capsule by the projection of a hot melt of the film forming material onto the capsule at the location of the seam.
    Type: Grant
    Filed: December 20, 1982
    Date of Patent: October 23, 1984
    Assignee: Warner-Lambert Company
    Inventor: Fritz Wittwer
  • Still projector
    Patent number: D276165
    Type: Grant
    Filed: February 1, 1982
    Date of Patent: October 30, 1984
    Assignee: Warner Lambert Technologies, Inc.
    Inventor: Raymond Spilman
  • Container closure
    Patent number: D277458
    Type: Grant
    Filed: November 17, 1982
    Date of Patent: February 5, 1985
    Assignee: Warner-Lambert Company
    Inventor: Frank J. Neggers