Patents by Inventor Winfried Flucke

Winfried Flucke 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).

  • Aromatic amides and carbomates of phenylamidines
    Patent number: 4018814
    Abstract: N-Phenylacetamidines bearing an acylamino group in the phenyl ring have anthelmintic activity and are effective against nematodes and cestodes. A representative embodiment is N-(4-carbophenoxyaminophenyl)-N' ,N'-dimethylacetamidine.
    Type: Grant
    Filed: April 18, 1975
    Date of Patent: April 19, 1977
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hartmund Wollweber, Winfried Flucke
  • Aminophenylamidines, their production and their pharmaceutical use
    Patent number: 4013676
    Abstract: N-Phenylacetamidines bearing an acylamino group in the phenyl ring have anthelmintic activity and are effective against nematodes and cestodes. A representative embodiment is N-(4-carbophenoxyaminophenyl)-N',N'-dimethylacetamidine.
    Type: Grant
    Filed: May 22, 1975
    Date of Patent: March 22, 1977
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hartmund Wollweber, Winfried Flucke
  • Substituted 4-aminophenylamidines
    Patent number: 3996247
    Abstract: N-Phenylacetamidines bearing an acylamino group in the phenyl ring have anthelmintic activity and are effective against nematodes and cestodes. A representative embodiment is N-(4-carbophenoxyaminophenyl)-N',N'-dimethylacetamidine.
    Type: Grant
    Filed: April 21, 1975
    Date of Patent: December 7, 1976
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hartmund Wollweber, Winfried Flucke