Patents by Inventor Paul B. Budde

Paul B. Budde has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for the use of thienylvinylimidazoles as anthelmintics
    Patent number: 4087536
    Abstract: Thienylvinylimidazoles are prepared corresponding to the formula ##STR1## or the pharmacologically acceptable salts thereof wherein R represents hydrogen or methyl and R' represents hydrogen, methyl, ethyl, vinyl or benzyl, with the proviso that R and R' cannot be hydrogen at the same time. These compounds are employed as anthelmintics for the control of gastrointestinal parasites in animals.
    Type: Grant
    Filed: May 4, 1976
    Date of Patent: May 2, 1978
    Assignee: The Dow Chemical Company
    Inventors: Paul B. Budde, Robert D. Vatne
  • 2-((2-CHLOROPHENYL)AZO)IMIDAZOLES AND THEIR USE AS AN ANTHELMINTIC
    Patent number: 4067973
    Abstract: 2-((2-Chlorophenyl)azo)imidazole and its hydrochloride salt and its dimethyl iodide derivative were prepared and employed as anthelmintics for the control of gastrointestinal nematodes (worms) in animals and more specifically for the control of Haemonchus in ruminant animals.
    Type: Grant
    Filed: December 27, 1976
    Date of Patent: January 10, 1978
    Assignee: The Dow Chemical Company
    Inventors: Paul B. Budde, Robert D. Vatne
  • Method for the use of aryl azines as anthelmintics
    Patent number: 4015014
    Abstract: Aryl Azines corresponding to the formula ##STR1## wherein R independently represents hydrogen, hydroxy, loweralkyl of 1 to 4 carbon atoms, loweralkoxy of 1 to 4 carbon atoms, alkylamino of 1 to 4 carbon atoms, acetamido or halo, and n represents an integer of 1 or 2 are employed as anthelmintics for the control of gastrointestinal nematodes in animals and more specifically for the control of Haemonchus in ruminant animals.
    Type: Grant
    Filed: March 17, 1976
    Date of Patent: March 29, 1977
    Assignee: The Dow Chemical Company
    Inventors: Robert D. Vatne, Paul B. Budde, Jack P. Arrington
  • [(2-Alkoxyberzylidine)amino]quanidines and their anticoccidal use
    Patent number: 4015016
    Abstract: [(2-Alkoxybenzylidine)amino]quanidines and their pharmacologically acceptable salts are prepared and employed as anticoccidials. The compounds correspond to the formula ##STR1## wherein R represents methyl, ethyl or benzyl; X represents chloro, bromo, amino, dimethylamino, diethylamino or acetamido; M represents hydrogen or the radical ##STR2## and n represents an integer of 1 or 2 with the proviso that when n is 1, the X representation is in the 4 ring position and when n is 2, the X representations are in any of the 3, 4 or 5 ring positions.
    Type: Grant
    Filed: May 14, 1976
    Date of Patent: March 29, 1977
    Assignee: The Dow Chemical Company
    Inventors: John E. Livak, Paul B. Budde
  • [(2-Alkoxybenzylidine)amino]guanidines and their anticoccidial use
    Patent number: 3973039
    Abstract: [(2-Alkoxybenzylidine)amino]guanidines and their pharmacologically acceptable salts are prepared and employed as anticoccidials. The compounds correspond to the formula ##SPC1##Wherein R represents methyl, ethyl or benzyl; X represents chloro, bromo, amino, dimethylamino, diethylamino or acetamido; M represents hydrogen or the radical ##SPC2##And n represents an integer of 1 or 2 with the proviso that when n is 1, the X representation is in the 4 ring position and when n is 2, the X representations are in any of the 3, 4 or 5 ring positions.
    Type: Grant
    Filed: February 3, 1975
    Date of Patent: August 3, 1976
    Assignee: The Dow Chemical Company
    Inventors: John E. Livak, Paul B. Budde