Patents by Inventor Hans-Heiner Wuest

Hans-Heiner Wuest 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).

  • Diarylacetylenes and their use in treating acne
    Patent number: 4806558
    Abstract: Novel diarylacetylenes of the formula I ##STR1## where A, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 have the meanings stated in the description, are useful for the treatment of dermatological disorders.
    Type: Grant
    Filed: September 20, 1985
    Date of Patent: February 21, 1989
    Assignee: BASF Aktiengesellschaft
    Inventors: Hans-Heiner Wuest, Fritz-Frieder Frickel, Axel Nuerrenbach
  • Substituted hexatriene derivatives and their use in treating acne and psoriasis
    Patent number: 4804670
    Abstract: Substituted hexatriene derivatives of the formula I ##STR1## where R.sup.1 has the meaning given in the description, and their preparation, are described. The compounds may be used to treat acne and psoriasis.
    Type: Grant
    Filed: September 3, 1985
    Date of Patent: February 14, 1989
    Assignee: BASF Aktiengesellschaft
    Inventors: Hans-Heiner Wuest, Fritz-Frieder Frickel, Joachim Paust, Klaus Schmieder, Axel Nuerrenbach
  • 1-substituted tetralin derivatives, their preparation and their use
    Patent number: 4801733
    Abstract: 1-substituted tetralins of the formula I ##STR1## where n, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 have the meanings stated in the description, and their preparation are described. The compounds are useful for the treatment of disorders.
    Type: Grant
    Filed: September 23, 1985
    Date of Patent: January 31, 1989
    Assignee: BASF Aktiengesellschaft
    Inventors: Hans-Heiner Wuest, Fritz-Frieder Frickel, Axel Nuerrenbach
  • Tetralin derivatives, their preparation and their use
    Patent number: 4760174
    Abstract: Tetralin derivatives of the formula I ##STR1## where X, R.sup.1, R.sup.2 and R.sup.3 have the meanings stated in the description, and their preparation are described. The novel compounds are useful for the treatment of disorders.
    Type: Grant
    Filed: September 20, 1985
    Date of Patent: July 26, 1988
    Assignee: BASF Aktiengesellschaft
    Inventors: Fritz-Frieder Frickel, Hans-Heiner Wuest, Axel Nuerrenbach
  • Vinylbenzyl phosphates, and their use for treating dermalogical disorders
    Patent number: 4659701
    Abstract: A vinylbenzyl phosphate of the formula I ##STR1## where A, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8 and R.sup.9 have the meanings stated in the description, and their preparation are described. The substances are useful for the treatment of disorders.
    Type: Grant
    Filed: September 20, 1985
    Date of Patent: April 21, 1987
    Assignee: BASF Aktiengesellschaft
    Inventors: Hans-Heiner Wuest, Fritz-Frieder Frickel, Axel Nuerrenbach