Patents Examined by D. W. Robinson
  • Method of treating obesity by the oral administration of a predigested protein composition
    Patent number: 4042687
    Abstract: A method of preventing obesity which comprises ingestion of a pre-digested protein composition formed from hydrolyzed gelatin to which has been added an effective amount of tryptophane, said composition containing all of the essential amino acids and having a palatable taste and odor.
    Type: Grant
    Filed: June 22, 1976
    Date of Patent: August 16, 1977
    Assignee: Control Drug, Inc.
    Inventors: Arnold M. Gans, Alvin J. Goren, Eli M. Gorenberg
  • Fungicidal compositions
    Patent number: 4042686
    Abstract: A synergistic fungicidal composition consisting essentially ofA. wettable sulfur andB. diisopropyl 3-nitroisophthalate, the weight ratio of a:b being from 2:1 to 5:1.
    Type: Grant
    Filed: April 13, 1976
    Date of Patent: August 16, 1977
    Assignee: BASF Aktiengesellschaft
    Inventors: Ernst-Heinrich Pommer, Rudolf Polster, Friedrich Loecher
  • 1,3-Benzoxazin-4-one derivatives and their use as ovicides
    Patent number: 4036960
    Abstract: Compounds of the formula ##STR1## wherein X is halogen of atomic number 9 through 35, i.e., fluorine, chlorine or bromine, or alkyl of 1 to 3 carbon atoms, n is 0, 1 or 2, and R and R.sup.1 are individually hydrogen, methyl or ethyl, possess acarid ovicidal activity.
    Type: Grant
    Filed: December 29, 1975
    Date of Patent: July 19, 1977
    Assignee: Chevron Research Company
    Inventor: David Cheong King Chan
  • 1,3-BENZOXAZINE DERIVATIVES
    Patent number: 4035363
    Abstract: Novel compounds of the formula ##STR1## wherein R.sup.1 is lower alkyl, R.sup.2 is hydrogen, lower alkyl or lower alkenyl, R.sup.3 is hydrogen, lower alkyl, lower alkoxy or halogen and Y is lower alkylene.
    Type: Grant
    Filed: December 9, 1975
    Date of Patent: July 12, 1977
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Yoshikazu Oka, Mitsumi Tomimoto, Sukehiro Chiba
  • Microbiocidal mixtures of polymeric quaternary ammonium compounds
    Patent number: 4035480
    Abstract: Bactericidal products comprising mixtures of polymeric quaternary ammonium compounds which are the condensation products of 1,4-dihalo-2-butene and a difunctional tertiary amine of the type ##STR1## wherein Z consists of from one to three aliphatic radicals of 2 to 10 carbon atoms, each aliphatic radical containing 0 to 2 double bonds and 0 to 2 hydroxy substituents; and wherein R' and R" may be either the same or different and may be either (a) primary or secondary alkyls having from 1 to 20 carbon atoms with a total sum of no greater than 36 carbon atoms, (b) hydroxy or dihydroxy derivatives of the aforesaid primary or secondary alkyls, (c) benzyl, (d) alkyl-benzyl, or (e) combined with N to form a heterocyclic group of either 5, 6 or 7 atoms.
    Type: Grant
    Filed: March 15, 1976
    Date of Patent: July 12, 1977
    Assignee: Millmaster Onyx Corporation
    Inventors: Harold A. Green, John J. Merianos, Alfonso N. Petrocci
  • Synergistic biostatic composition
    Patent number: 4034097
    Abstract: A biocidal complex for contact sterilization prepared by thoroughly mixing together about 25-55% of a vinyl oxozaline fatty or carboxylic acid ester of tris (hydroxymethyl) amino methane having three alkyl groups, each of 1 to 17 carbon atoms and all alkyl groups being the same or different and two different biocide compositions combined or reacted with the ester. The disclosure also includes biocidal materials, such as paints, toiletries, coating compositions, sterilizing compositions, adhesive-sealant compositions, pharmaceutical compositions, and similar products having as an active ingredient the above biocidal composition and a compatiblecarrier material.
    Type: Grant
    Filed: November 28, 1975
    Date of Patent: July 5, 1977
    Assignee: Mortell Company
    Inventors: John S. Kuczkowski, William A. Konitz
  • N-(1'-alkoxycarbonyl-ethyl)-N-haloacetyl-2,6-dialkylanilines for the control of phytopathogenic fungi
    Patent number: 4034108
    Abstract: N-(1'-Alkoxycarbonyl-ethyl)-N-haloacetyl-2,6-dialkylanilines possess microbicidal properties and may be used to combat plant-pathogenic fungi.
    Type: Grant
    Filed: June 16, 1975
    Date of Patent: July 5, 1977
    Assignee: Ciba-Geigy Corporation
    Inventor: Hans Moser
  • Heterocyclic ureas
    Patent number: 4032638
    Abstract: Ureas of the structure: ##STR1## WHEREIN X is F or Cl or OCH.sub.3 ;Y is O or NH;m is 0, 1 or 2 andN and n' each are 0 or 1 with the proviso that if n' is 1, X is not Cl and if Y is O, X is not Cl are useful in prevention of ozone damage to plants.
    Type: Grant
    Filed: April 3, 1975
    Date of Patent: June 28, 1977
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Edward Koon Wah Wat
  • 6,7-Dichloro-3,4-dihydro-2H-pyrazino(2,3-B)(1,4)oxazines
    Patent number: 4029657
    Abstract: Dichloropyrazino-oxazines of the formula ##STR1## wherein R is H or a C.sub.1 to C.sub.8 alkyl, alkenyl, cycloalkyl or cycloalkenyl radical, are disclosed. The compound in which R is H has utility as an intermediate for the compounds in which R is other than H. The latter compounds exhibit microbicidal, herbicidal or insecticidal activity. The compounds of the invention are readily prepared from tetrachloropyrazine and 2-aminoethanols of the formula R--NH--CH.sub.2 CH.sub.2 --OH.
    Type: Grant
    Filed: June 14, 1976
    Date of Patent: June 14, 1977
    Assignee: The Dow Chemical Company
    Inventor: Thomas J. Dietsche
  • Combatting pests with O-ethyl-S-n-propyl-O-(substituted phenyl)-phosphorothiolates
    Patent number: 4027018
    Abstract: Combating insects, acarids and nematodes with O-ethyl-S-n-propyl-O-(substituted phenyl)-phosphorothiolates of the general formula ##STR1## wherein X is halogen, lower alkyl, nitro, cyano, lower alkylmercapto, lower alkylsulfinyl, lower alkoxycarbonyl or lower alkyl carbonyl, andm is 1, 2 or 3.
    Type: Grant
    Filed: October 31, 1975
    Date of Patent: May 31, 1977
    Assignee: Bayer Aktiengesellschaft
    Inventors: Shigeo Kishino, Akio Kudamatsu, Kozo Shiokawa
  • Randomly terminated capped polymers
    Patent number: 4027020
    Abstract: Anti-microbial polymeric quaternary ammonium compounds having linear chains which terminate in quaternary ammonium moieties, such compounds being formed by polymerization which is carried out in such a manner that the linear chains thereof are terminated in random fashion, the reaction resulting in the formation of the compounds being a one-step reaction between 1,4-dihalo-2-butene and a mixture of a difunctional tertiary amine and a monofunctional tertiary amine wherein the molar quantity of the difunctional amine is greater than the molar quantity of the monofunctional amine.
    Type: Grant
    Filed: September 4, 1975
    Date of Patent: May 31, 1977
    Assignee: Millmaster Onyx Corporation
    Inventors: Harold A. Green, John J. Merianos, Alfonso N. Petrocci
  • Anti-microbial quaternary ammonium co-polymers
    Patent number: 4026945
    Abstract: Anti-Microbial Quaternary Ammonium Co-Polymers formed by the condensation of at least two di-functional tertiary amines and a molar quantity of 1,4-dihalo-2-butene that is equal to the molar sum of the di-functional tertiary amines in the mixture.
    Type: Grant
    Filed: July 7, 1975
    Date of Patent: May 31, 1977
    Assignee: Millmaster Onyx Corporation
    Inventors: Harold A. Green, John J. Merianos, Alfonso N. Petrocci
  • N-alkylcarbonyloxyalkyl isatoic and 3-azaisatoie anhydrides
    Patent number: 4025511
    Abstract: The compounds of this invention are N-alkylcarbonyloxyalkyl substituted isatoic and 3-azaisatoic anhydrides useful as intermediate for pharmacologically active compounds which are prepared by reaction of such an ahydride with a cyclic pseudothiourea.
    Type: Grant
    Filed: December 24, 1974
    Date of Patent: May 24, 1977
    Assignee: Sandoz, Inc.
    Inventor: Goetz E. Hardtmann
  • Method and composition for preventing nutritional deficiency
    Patent number: 4025650
    Abstract: A method of providing high-protein nutrition which comprises ingestion of a pre-digested protein composition containing all of the essential amino acids and having a palatable taste and odor.
    Type: Grant
    Filed: November 24, 1975
    Date of Patent: May 24, 1977
    Assignee: Control Drug, Inc.
    Inventors: Arnold M. Gans, Alvin J. Goren, Eli M. Gorenberg
  • Substituted 2H-pyran-2,6 (3H)-dione derivatives useful in treatment of allergic reactions
    Patent number: 4025614
    Abstract: Substituted 2H-pyran-2,6(3H)-dione derivatives useful in the treatment of allergic conditions are prepared by reaction of 3,5-diacetyl-4,6-dihydroxy-2H-pyran-2-one with an appropriate aniline.
    Type: Grant
    Filed: April 30, 1976
    Date of Patent: May 24, 1977
    Assignee: SmithKline Corporation
    Inventors: Kenneth M. Snader, Chester R. Willis
  • 6A-Azacannabinoids
    Patent number: 4025512
    Abstract: A compound of the formula ##STR1## wherein n = 2 or 3; R.sub.1 is a C.sub.3 -C.sub.20 alkyl or arylalkyl; R.sub.2 is loweralkyl or phenyl; and R.sub.3 is H or replaces the hydrogens in (CH.sub.2).sub.n with CH.sub.3 ; and m is 1, 2 or 4.These compounds exhibit central nervous system activity and are useful as antidepressants.
    Type: Grant
    Filed: April 14, 1976
    Date of Patent: May 24, 1977
    Assignee: Abbott Laboratories
    Inventors: Harold Elmer Zaugg, David Lloyd Arendsen
  • Anti-microbial quaternary ammonium co-polymers
    Patent number: 4025617
    Abstract: Anti-Microbial Quaternary Ammonium Co-Polymers formed by the condensation of at least two di-functional tertiary amines and a molar quantity of 1,4-dihalo-2-butene that is equal to the molar sum of the di-functional tertiary amines in the mixture.
    Type: Grant
    Filed: July 7, 1975
    Date of Patent: May 24, 1977
    Assignee: Millmaster Onyx Corporation
    Inventors: Harold A. Green, John J. Merianos, Alfonso N. Petrocci
  • 2,6-Dinitroaniline herbicides
    Patent number: 4025538
    Abstract: This invention relates to certain substituted 2,6-dinitroaniline compounds. It further relates to certain preemergence herbicidal methods and compositions employing substituted 2,6-dinitroaniline compounds.
    Type: Grant
    Filed: July 25, 1975
    Date of Patent: May 24, 1977
    Assignee: American Cyanamid Company
    Inventors: Albert William Lutz, Robert Eugene Diehl
  • Pesticidal formaldehyde concentrate
    Patent number: 4020182
    Abstract: The composition of matter including an aqueous solution of formaldehyde, a water-soluble hydrazinium salt, and a water-soluble ammonium salt provides a pesticide concentrate that when diluted, is predictably stable; may be used safely in soil or on foliage and around the roots of growing plants; and evidences controlled released properties.
    Type: Grant
    Filed: November 21, 1974
    Date of Patent: April 26, 1977
    Assignee: Leo E. Burt
    Inventors: Leo E. Burt, Stephen E. Frazier
  • N-(Substituted carbonylmethyl) isatoic anhydrides
    Patent number: 4020062
    Abstract: Isatoic anhydrides of the formula: ##STR1## wherein R is alkyl, phenyl or phenalkyl and R.sub.1 and R.sub.2 are hydrogen, halo, alkyl, alkoxy or together methylenedioxy are intermediates reactable with an acyclic 5-methyl-thiopseudourea and acetonitrile to pharmaceutical agents, for example, analgetic and hypotensive agents, of the formula: ##STR2## wherein R, R.sub.1 and R.sub.2 are as defined and R.sup.o is hydrogen, alkyl, .omega.-alkenyl or phenyl.
    Type: Grant
    Filed: January 3, 1975
    Date of Patent: April 26, 1977
    Assignee: Sandoz, Inc.
    Inventor: Goetz E. Hardtmann