Patents by Inventor Paul Albert Ochsner

Paul Albert Ochsner 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).

  • N-2-Hydroxyethyl-oxazolidine compound
    Patent number: 4116970
    Abstract: Compounds of the formula: ##STR1## are made by hydrating a compound of the formula ##STR2## and splitting off the oxazolidinyl protecting group. Compounds of formula II are prepared by reacting a compound of the formula: ##STR3## with diethanolamine.
    Type: Grant
    Filed: June 30, 1977
    Date of Patent: September 26, 1978
    Assignee: Givaudan Corporation
    Inventor: Paul Albert Ochsner
  • Unsaturated alcohol
    Patent number: 4066710
    Abstract: Novel octadiene odorants, odorant compositions containing same, and process for producing said odorants and compositions.
    Type: Grant
    Filed: August 19, 1976
    Date of Patent: January 3, 1978
    Assignee: Givaudan Corporation
    Inventor: Paul Albert Ochsner
  • 2-Ethyl-3,6,6-trimethyl-1-crotonyl-2-cyclohexene-type compounds and perfume compositions
    Patent number: 4018718
    Abstract: Novel odorants of the formula: ##STR1## wherein one of three lines indicated by dots represents an additional bond.The use of these compounds as odorants, process for the preparation of said compounds, and novel intermediates are also disclosed.
    Type: Grant
    Filed: February 13, 1976
    Date of Patent: April 19, 1977
    Assignee: Givaudan Corporation
    Inventors: Paul Albert Ochsner, Hanspeter Schenk
  • Z-ethyl-3,6,6-trimethyl-2-cyclohexene-1-carboxylic acid esters
    Patent number: 4006108
    Abstract: Novel odorants of the formula: ##STR1## wherein one of three lines indicated by dots represents an additional bond.The use of these compounds as odorants, process for the preparation of said compounds, and novel intermediates are also disclosed.
    Type: Grant
    Filed: April 14, 1975
    Date of Patent: February 1, 1977
    Assignee: Givaudan Corporation
    Inventors: Paul Albert Ochsner, Hanspeter Schenk
  • Trimethyl nonene alcohols and perfume compositions
    Patent number: 4006109
    Abstract: Novel odorants of the formula: ##STR1## where one of the R's is a hydrogen atom and the other is a methyl group and R.sup.1 is either the 1- or 2- isobutenyl group.Their use in odorant compositions, method or preparing such alcohols and compositions and novel intermediates for I are also disclosed.
    Type: Grant
    Filed: March 10, 1975
    Date of Patent: February 1, 1977
    Assignee: Givaudan Corporation
    Inventors: Paul Albert Ochsner, Karl-Fred De Polo
  • Dimorpholinomethyl-(4-methyl-3-pentenyl)-cyclohexenenes
    Patent number: 3935205
    Abstract: Compounds of the formula ##SPC1##Are prepared by hydrating novel compounds of the formula ##SPC2##And cleaving off the dimorpholino group.
    Type: Grant
    Filed: September 3, 1974
    Date of Patent: January 27, 1976
    Assignee: Givaudan Corporation
    Inventor: Paul Albert Ochsner