Patents Examined by Glennon A. Hollrah
  • Low molecular weight polysaccharide complexes for nuclear magnetic resonance imaging
    Patent number: 5271924
    Abstract: There is disclosed an imaging agent for diagnosis comprising a compound composed of a polynuclear type compound of the formula I or II: ##STR1## wherein each X is a hydrogen atom or a bifunctional ligand, at least one of them are bifunctional ligand and m or n is an integer of 1 to 6, and at least one metal ion being coordinated with at least one bifunctional ligand moiety, said metal ion being selected from the group consisting of metal ions having the atomic number of 21-29, 31, 32, 37-39, 42-44, 49 and 56-83.
    Type: Grant
    Filed: September 29, 1992
    Date of Patent: December 21, 1993
    Assignee: Nihon Medi-Physics Co., Ltd.
    Inventors: Yuji Hashiguchi, Kumiko Iwai, Shigemi Seri, Susumu Kondo, Makoto Azuma
  • Carboxystyrene derivatives and drugs containing them as effective ingredients
    Patent number: 4925861
    Abstract: According to the present invention, there are provided novel carboxystyrene derivatives of the general formula (I): wherein the symbols are as defined hereinabove. Also provided herein are leukotriene antagonists and phospholipase inhibitors containing the carboxystyrene derivative or pharmaceutically acceptable salt thereof as an effective ingredient.
    Type: Grant
    Filed: April 13, 1988
    Date of Patent: May 15, 1990
    Assignee: Mitsubishi Kasei Corporation
    Inventors: Yoshio Hayashi, Oguri Tomei, Masaki Shinoda, Kazuo Takahashi, Munehiro Hashimoto
  • Herbicidal use of 5-cyanoalkyl-1,3,4-thiadiazol-2-ylureas
    Patent number: 4028090
    Abstract: A group of new 1,3,4-thiadiazol-2-ylureas are characterized by a cyanoalkyl group at the 5-position. The alkyl group to which the cyano group is attached is always branched, and is preferably branched at the carbon atom adjacent to the ring. The compounds are also characterized by small alkyl or alkoxy groups on the urea nitrogens. The new compounds are outstandingly effective herbicides and are also effective, when used at low application rates, in the control of plant pathogens.
    Type: Grant
    Filed: January 26, 1976
    Date of Patent: June 7, 1977
    Assignee: Eli Lilly and Company
    Inventor: Tony Cebalo
  • Herbicidal mixtures of 3-lower alkyl-2,1-3-benzothiadiazinone-(4)-2,2-dioxides or salts thereof and 1,1'-d'-dipyridylium salt
    Patent number: 3966451
    Abstract: Herbicide compositions of mixtures in the weight ratio of 5:1 to 1:5 of (a) 3-lower alkyl-2,1,3-benzothiadiazinone-(4)-2,2-dioxide and (b) a compound of the formula ##SPC1##Where R denotes the radical ##SPC2##And X denotes an anion (Cl.sup.-, Br.sup.-, methyl sulfate).
    Type: Grant
    Filed: February 10, 1975
    Date of Patent: June 29, 1976
    Assignee: BASF Aktiengesellschaft
    Inventor: Adolf Fischer, deceased