Patents by Inventor Marlies Regiert

Marlies Regiert 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).

  • Cosmetic composition comprising a complex of cyclodextrin and vitamin F
    Patent number: 7667057
    Abstract: Cosmetic or dermatological preparations are based upon vitamin F, and the vitamin F is present in the form of a complex with a cyclodextrin which includes alpha-cylodextrin, beta-cyclodextrin, and gamma-cyclodextrin.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: February 23, 2010
    Assignee: Wacker-Chemie GmbH
    Inventors: Marlies Regiert, Michaela Kupka
  • Cosmetic composition comprising a complex of cyclodextrin and vitamin F
    Publication number: 20040096413
    Abstract: Cosmetic or dermatological preparations are based upon vitamin F, and the vitamin F is present in the form of a complex with a cyclodextrin which includes alpha-cylodextrin, beta-cyclodextrin, and gamma-cyclodextrin.
    Type: Application
    Filed: November 12, 2003
    Publication date: May 20, 2004
    Applicant: Wacker-Chemie GmbH
    Inventors: Marlies Regiert, Michaela Kupka
  • 2:1 Complex of beta- or gamma-cyclodextrin and alpha-tocopherol
    Publication number: 20030130231
    Abstract: A complex of &bgr;-cyclodextrin or &ggr;-cyclodextrin and &agr;-tocopherol is based upon &bgr;-cyclodextrin or &ggr;-cyclodextrin and &agr;-tocopherol in a molar ratio of 2:1.
    Type: Application
    Filed: December 19, 2002
    Publication date: July 10, 2003
    Applicant: WACKER-CHEMIE GmbH
    Inventors: Marlies Regiert, Michaela Kupka
  • Process for stabilizing and dispersing vegetable oils which contain polyunsaturated fatty acid radicals by means of .gamma.-cyclodextrin
    Patent number: 6025510
    Abstract: A process is disclosed for stabilizing and dispersing vegetable oils which contain polyunsaturated fatty acid radicals by means of .gamma.-cyclodextrin, as well as the thus obtained complexes and their use. In this process for stabilizing vegetable oils having a high proportion of triacylglycerines and containing polyunsaturated fatty acids, cyclodextrin is mixed with vegetable oil and so a cyclodextrin/vegetable oil complex is formed. This process is characterized in that .gamma.-cyclodextrin is used to form complexes with vegetable oils.
    Type: Grant
    Filed: September 15, 1998
    Date of Patent: February 15, 2000
    Assignee: Wacker-Chemie GmbH
    Inventors: Thomas Wimmer, Marlies Regiert, Jens-Peter Moldenhauer
  • Complexes of gamma-cyclodextrin and retinol or retinol derivatives, processes for their preparation and their use
    Patent number: 5985296
    Abstract: Complexes of .gamma.-cyclodextrin and retinol or retinol derivatives, along with processes for their preparation and compositions for their use. The complexes are useful in cosmetic formulations and in pharmaceutical formulations.
    Type: Grant
    Filed: March 20, 1998
    Date of Patent: November 16, 1999
    Assignee: Wacker-Chemie GmbH
    Inventors: Jens-Peter Moldenhauer, Marlies Regiert, Thomas Wimmer
  • Alcohols having 3-methyl or 3,5-dimethyl or 3,5-dimethylphenyl groups, a process for their preparation and a fragrance composition containing same
    Patent number: 4968668
    Abstract: 2-Methyl-3-(3-methylphenyl)-propan-1-ol, 2-methyl-3-(3,5-dimethylphenyl)-propan-1-ol, 1-(3-methylphenyl)-2-methylbutan-3-ol and 1-(3,5-dimethylphenyl)-2-methylbutan-3-ol, their preparation and use as fragrances.
    Type: Grant
    Filed: August 7, 1989
    Date of Patent: November 6, 1990
    Assignee: Consortium fur Elektrochemische Industrie GmbH
    Inventors: Walter Hafner, Walter Gebauer, Marlies Regiert, Wilhelm Friedrich, Erich Markl
  • Alcohols and ethers having cyclododecyl and cyclododecenyl groups, process for their preparation and scents containing same
    Patent number: 4948780
    Abstract: Compounds of the general formulae ##STR1## in which R may be a methyl or ethyl radical and R.sup.1 may be a hydrogen, methyl or ethyl radical are disclosed. Also provided as part of the present invention are processes for the preparation of the above compounds. The compounds of the invention are useful as scents.
    Type: Grant
    Filed: January 6, 1988
    Date of Patent: August 14, 1990
    Assignee: Consortium fur Elektrochemische Industrie GmbH
    Inventors: Walter Hafner, Helmut Gebauer, Erich Markl, Marlies Regiert
  • Alcohols containing 2-methylphenyl or 2-methoxyphenyl groups, and fragrances containing same
    Patent number: 4849401
    Abstract: The invention discloses compounds of the general formula ##STR1## in which R represents a methyl radical or a methoxy radical when R.sup.1 is a hydrogen atom; orR represents a methyl radical when R.sup.1 is a methyl radical.The compounds of the invention are useful as fragrances.
    Type: Grant
    Filed: April 6, 1988
    Date of Patent: July 18, 1989
    Assignee: Consortium fur elektrochemische Industrie, GmbH
    Inventors: Wilhelm Friedrich, Helmut Gebauer, Walter Hafner, Marlies Regiert
  • Aldehydes, acetals, alcohols and ethers having 3-methyl- or 3,5-dimethyl-benzyl groups, their manufacture and perfume materials containing same
    Patent number: 4710316
    Abstract: Compounds of the general formula (I) ##STR1## and compounds of the general formula (II) ##STR2## in which R.sup.1 represents --OH, --CH.sub.2 OH, --CH.sub.2 --OCH.sub.3, --CHOH--CH.sub.3, --CHO or --CH(OCH.sub.3).sub.2,R.sup.2 represents methyl or ethyl,R.sup.3 represents hydrogen or methyl, andX represents hydrogen or methyl, are disclosed.Processes for the manufacture of certain compounds of formula (I) and for those of formula (II) are also provided. The compounds are useful as perfume materials.
    Type: Grant
    Filed: August 13, 1986
    Date of Patent: December 1, 1987
    Assignee: Consortium fur Elektrochemische Industrie GmbH
    Inventors: Walter Hafner, Peter Ritter, Helmut Gebauer, Marlies Regiert
  • Trimethylcyclohexene derivatives, their preparation and use as perfume substances
    Patent number: 4704477
    Abstract: Compounds of the general formula ##STR1## wherein A is the ##STR2## group and in which R.sup.1 stands for hydrogen, methyl, ethyl, n-propyl, isopropyl, methoxy, ethoxy, n-propoxy and isopropoxy and R.sup.2 and R.sup.3 are hydrogen, methyl and ethyl. The compounds are used as perfume substances.
    Type: Grant
    Filed: March 7, 1986
    Date of Patent: November 3, 1987
    Assignee: Consortium fur Elektrochemische Industrie GmbH
    Inventors: Helmut Gebauer, Hans Mehlin, Marlies Regiert
  • Alpha-tertiary dimethylacetals and their use as fragrant substances
    Patent number: 4631146
    Abstract: The invention relates to 1,1-dimethoxy-2,5-dimethyl-2-vinyl-4-hexene, 1,1-dimethoxy-2,2,5-trimethyl-4-hexene, and 1,1-dimethoxy-2,2-dimethyl-3-phenyl-propane. The invention also relates to the production of these compounds and their use as fragrant substances in the cosmetics, detergent and perfume industries.
    Type: Grant
    Filed: February 19, 1986
    Date of Patent: December 23, 1986
    Assignee: Consortium fur elektrochemische Industrie GmbH
    Inventors: Helmut Gebauer, Marlies Regiert