Patents by Inventor Charles Ferdinand Huebner

Charles Ferdinand Huebner 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).

  • 2-Piperidinoalkyl-1,4-benzodioxans
    Patent number: 4104396
    Abstract: 2-Piperidinoalkyl-1,4-benzodioxans, e.g. those of the formula ##STR1## AND ACID ADDITION SALTS THEREOF ARE NEUROLEPTIC AGENTS.
    Type: Grant
    Filed: April 26, 1976
    Date of Patent: August 1, 1978
    Assignee: Ciba-Geigy Corporation
    Inventor: Charles Ferdinand Huebner
  • 4-Piperidinobutyrophenones
    Patent number: 4054570
    Abstract: 4'-Fluoro-4-[4-(.alpha.-hydroxy-aralkyl)-piperidino]-butyrophenones, preferably those of the formula ##STR1## n = 1 to 7; R.sub.1, R.sub.2 = H, alkyl, alkoxy, halo or CF.sub.3 ; the 3,4-dehydro derivatives and salts thereof are neuroleptic agents.
    Type: Grant
    Filed: March 10, 1975
    Date of Patent: October 18, 1977
    Assignee: Ciba-Geigy Corporation
    Inventor: Charles Ferdinand Huebner
  • 2-Piperidinoalkyl-1,4-benzodioxans
    Patent number: 4039676
    Abstract: 2-Piperidinoalkyl-1,4 benzodioxans, e.g. those of the formula ##STR1## AND ACID ADDITION SALTS THEREOF ARE NEUROLEPTIC AGENTS.
    Type: Grant
    Filed: June 23, 1975
    Date of Patent: August 2, 1977
    Assignee: Ciba-Geigy Corporation
    Inventor: Charles Ferdinand Huebner
  • 4-Piperidinobutyrophenones as neuroleptics
    Patent number: 3992546
    Abstract: 4'-Fluoro-4-[4-(.alpha.-hydroxy-aralkyl)-piperidino]-butyrophenones, preferably those of the formula ##SPC1##m = 0 to 2, n = 0 to 7, (m+n) = 1 to 7, X = H or OH, R.sub.1, R.sub.2 = H, alkyl, alkoxy, halo or CF.sub.3, and salts thereof are neuroleptic agents.
    Type: Grant
    Filed: October 18, 1973
    Date of Patent: November 16, 1976
    Assignee: Ciba-Geigy Corporation
    Inventor: Charles Ferdinand Huebner