Patents by Inventor Leonhard Zastrow

Leonhard Zastrow 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).

  • Publication number: 20090081285
    Abstract: The present invention relates to the use of one or more radical-capturing substances as therapeutically active substances in a topical preparation for antipyretic treatment. The invention is also directed to the use of radical-capturing substances as active agents in a combined preparation for the treatment of fever, said combined preparation comprising a topical preparation and an oral preparation in free combination, and the two preparations independently including one or more free-radical-capturing substances. According to the invention, the two preparations of the combined preparation are intended for simultaneous, separate or time-differentiated administration.
    Type: Application
    Filed: May 4, 2006
    Publication date: March 26, 2009
    Inventors: Karin Golz-Berner, Leonhard Zastrow
  • Publication number: 20090068278
    Abstract: The present invention relates to the use of one or more free radical scavengers as prophylactically or therapeutically effective substances and microparticles having an average particle size ranging from 5 to 200 ?m for the preparation of a topical pharmaceutical composition for the protection or treatment of skin or hair damages caused by chemotherapeutic treatment. The invention also concerns a method for the protection or treatment of skin and hair damages of a mammal caused by chemotherapy. The invention further relates to a kit for the protection or treatment of hair damages caused by chemotherapeutic treatment consisting of a topical composition comprising microparticles together with free radical scavengers and a shampoo for an effective hair cleaning and supporting the hair treatment.
    Type: Application
    Filed: May 4, 2006
    Publication date: March 12, 2009
    Inventors: Karin Golz-Berner, Leonhard Zastrow
  • Patent number: 7459166
    Abstract: A cosmetic composition that can be used to remineralize human skin and to counteract the effects of ageing of skin. The composition contains 0.5-3% water of volcanic origin containing 0.01-0.05 mg/L Fe, 100-300 mg/L K, 1,000-2,000 mg/L Na, 80-200 mg/L Mg, 50-150 mg/L Ca, 50-150 mg/L Si, 0.01 -0.1 mg/L P, 0.001-0.005 mg/L Se and 0.01-0.03 mg/L Zn. In addition, the composition optionally contains 0.2-0.8% of an extract from samphire Crithmum maritimum, 0.3-0.9% of the peptide palmitoyl-gly-his-lys and 0.8-1.25% hydrolysed soy protein.
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: December 2, 2008
    Assignee: Coty B.V.
    Inventors: Karin Golz-Berner, Leonhard Zastrow, Dorothée Bernini Sichling
  • Publication number: 20080226570
    Abstract: The invention relates to a method for body shaping by means of a sun-protection agent and a corresponding cosmetic product. The inventive method consists in pre-treating by means of a preliminary product containing a caffeine, algae extract, pineapple extract, radical scavenger, copper gluconate, silylpropionic acid and a melanin-stimulating amino acid-containing agent, in subsequently treating by a main product containing, apart from an UVA- and UVB-Filter, at an ratio ranging from 30:70 to 70:30, a green coffee bean oil whose radical scavenger content is 30-60% less than this of the preliminary agent and in post-treating by means of an after-product which comprises the preliminary product constituents and whose silylpropionic acid content is of 2 to 10 times the content of the preliminary product.
    Type: Application
    Filed: May 4, 2006
    Publication date: September 18, 2008
    Applicant: Coty Prestige Lancaster Group GmbH
    Inventors: Karin Golz-Berner, Leonhard Zastrow
  • Publication number: 20080224059
    Abstract: The invention relates to a method for determining an integral sun protection factor (?SPF or iSPF) which encompasses both UVA and UVB radiation and can be used for classifying cosmetic and dermatological sunscreens. The method comprises the steps of applying a defined amount of the sunscreen onto a defined area of a skin substrate impregnated with a spin trap, exposing the skin substrate to a defined amount of UVA- and UVB rays by a sun simulator, subjecting the skin substrate exposed to radiation to an electron spin resonance (ESR) measurement, recording the number of free radicals trapped as a real number×1012 free radicals/mg of skin sample, and determining the integral sun protection factor ?SPF according to the equations (1) and (2) and (8) ? S ? ? P ? ? F = E 0 E ( 1 ) log 10 ? ( E ) = a · log 10 ? ( X · 1000 ) + b ( 2 ) E = 10 log ? ? 10 ? ( E ) .
    Type: Application
    Filed: April 14, 2005
    Publication date: September 18, 2008
    Applicants: COTY B.V., Privatinstitut fuer dermatologische Produktforschu
    Inventors: Louis Ferrero, Leonhard Zastrow, Karin Golz-Berner, Norbert Groth, Thomas Herrling
  • Publication number: 20080112991
    Abstract: The present invention relates to a cosmetic composition which contains electric carriers apart from specific active agents and auxiliaries. According to the present invention, the composition contains 0.1 to 10% by weight of a cosmetically acceptable, solid electret material with a particle size of 0.05 to 100 ?m, which electret material is to be brought in the electrete state and has an induced permanent dipole moment and a permanent electric field with a field strength of 500 to 107 Vm?1, as well as cosmetic carrier substances, auxiliaries, further active agents or a mixture thereof in an amount ranging up to 100% by weight.
    Type: Application
    Filed: January 17, 2008
    Publication date: May 15, 2008
    Applicant: Coty B.V.
    Inventors: KARIN GOLZ-BERNER, Bernd Walzel, Leonhard Zastrow
  • Patent number: 7361372
    Abstract: The invention relates to an active ingredient composition used in cosmetic products, said composition containing vegetable extracts and combating in particular free radicals. The active ingredient composition is an alcohol-based mixture of vegetable extracts that is devoid of liposomes, consisting of between 0.1 and 2 wt. % green coffee-bean extract, between 0.1 and 2 wt. % Camellia sinensis leaf extract, between 0.1 and 2 wt % Pongamia pinnata extract and between 0.1 and 2 wt. % Angelica archangelica root extract and a residual content of a monovalent C2-C5 alcohol to obtain the total of 100 wt. %. The free radical protection factor amounts to 1400-2900×1014 free radicals per mg.
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: April 22, 2008
    Assignee: Coty B.V.
    Inventors: Karin Golz-Berner, Leonhard Zastrow
  • Patent number: 7338671
    Abstract: The invention relates to a cosmetic whose active constituents are specified plant extracts and which has a very good skin-smoothing activity. According to the invention, the skin-smoothing of porous or uneven skin having macroscopically visible elevations and depressions during cosmetic processes occurs without irritating side effects. The cosmetic contains plant extracts from Bambusa vulgaris, Nymphaea alba, Poterium officinale, Zingiber officinalis, Cinnamomum cassia, Nasturtium officinale R.Br., Nelumbo nucifera Gaertn. and contains a powder selected from the group consisting of talcum powder, bamboo powder, kaolin, zinc oxide and mixtures thereof. The inventive cosmetic also contains cosmetic adjuvants, excipients, additional active substances and mixtures thereof.
    Type: Grant
    Filed: August 16, 2002
    Date of Patent: March 4, 2008
    Assignee: Coty B.V.
    Inventors: Karin Golz-Berner, Leonhard Zastrow
  • Patent number: 7329636
    Abstract: The invention relates to a perfume which comprises at least two fragrance that can be selected by the user. According to the invention, the perfume contains two clear layers which are distinctly separated from one another with one layer being an aqueous, aqueous-alcoholic or isostearate derivative phase and the other layer being an oil phase. If the oil phase contains a silicone oil, the second layer is formed by a isostearate derivate. The aqueous phase contains at least one water-soluble fragrance and the oil phase contains at least one other oil-soluble fragrances. A mixed fragrance is created by shaking so that at least three different fragrances an be drawn from a perfume container.
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: February 12, 2008
    Assignee: Coty B.V.
    Inventors: Karin Golz-Berner, Leonhard Zastrow
  • Patent number: 7303774
    Abstract: The present invention relates to new cosmetic relax preparations bringing about changing temperature effects on the skin. Said cosmetic contains 0.1-10% by weight of an extract from Papaveraceae and 0.1-10% by weight of an extract from the overground parts of Menthae, along with 80-99.8% by weight of cosmetic auxiliaries, carrier substances, active agents or mixtures thereof.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: December 4, 2007
    Assignee: Coty B.V.
    Inventors: Karin Golz-Berner, Leonhard Zastrow
  • Publication number: 20070269400
    Abstract: The invention relates to a cosmetic composition with a moisture-regulating effect based on plant active ingredients with a long-lasting moisturizing effect of up to 24 hours. The cosmetic comprises in each case a watery plant milk of the fruit of Elaeis guinensis, of the leaves of Phoenix canariensis, of the rice husks of Oryza sativa, of the fruit of Cocos nucifera, and a honey complex consisting of acacia honey, eucalyptus honey, pine honey and lavender honey.
    Type: Application
    Filed: April 24, 2007
    Publication date: November 22, 2007
    Inventors: Karin GOLZ-BERNER, Leonhard Zastrow
  • Publication number: 20070189988
    Abstract: The invention relates to an oxygen carrier system which is suitable for apply gaseous oxygen to the skin in cosmetic and dermatological forms of application. Said system comprises 0.1 to 10 percent by weight of a liquid perfluorinated or partially fluorinated hydrocarbon or hydrocarbon mixture, 10 to 85 percent by weight of a liquid silicone polymer or silicone polymer mixture, and 5 to 25 percent by weight of an oil base or water base, all percentages being in relation to the total weight of the carrier system. Major moieties of the inventive system can be introduced without stability problems especially into silicone oil-containing formulations.
    Type: Application
    Filed: December 1, 2004
    Publication date: August 16, 2007
    Applicant: COTY B.V.
    Inventors: Karin Golz-Berner, Leonhard Zastrow, Roselyne Moyon
  • Publication number: 20070134189
    Abstract: The invention relates to a novel anti-wrinkle cosmetic based on natural plant extracts. Said cosmetic comprises, in a W/O silicon system, between 0.05 and 2 wt. % of a Passiflora extract, and respectively between 0.05 and 3 wt. % of Papaver, Metha and Myrtus extracts, along with standard cosmetic auxiliary agents, carriers and active ingredients. In addition to a silky texture, said cosmetic has a long-lasting moistening effect, and an improved elasticity characteristic.
    Type: Application
    Filed: February 10, 2005
    Publication date: June 14, 2007
    Inventors: Karin Golz-Berner, Leonhard Zastrow, Olivier Doucet
  • Patent number: 7217423
    Abstract: The invention relates to a revitalizing active complex for the skin and cosmetic products produced thereby. Said active complex for the skin consists of between 0.5 and 9 wt. % of creatine or a creatine derivative, between 0.1 and 40 wt. % of water-soluble glycogen, between 0.1 and 10 wt. % of a phospholipid, and between 0.1 and 5 wt. % of a cosmetically acceptable gel, water making up the remainder of the 100 wt. %, said mixture of creatine, glycogen and phospholipid being homogeneously distributed in the aqueous gel.
    Type: Grant
    Filed: January 29, 2002
    Date of Patent: May 15, 2007
    Assignee: Coty B.V.
    Inventors: Karin Golz-Berner, Leonhard Zastrow
  • Publication number: 20070086966
    Abstract: The invention relates to a cosmetic composition that can be used to remineralise human skin and to counteract the effects of ageing on the latter. According to the invention, said composition contains 0.5-3% water of volcanic origin containing 0.01-0.05 mg/l Fe, 100-300 mg/l K, 1,000-2,000 mg/l Na, 80-200 mg/l Mg, 50-150 mg/l Ca, 50-150 mg/l Si, 0.01-0.1 mg/l P, 0.001-0.005 mg/l Se, 0.01-0.03 mg/l Zn. In addition, the composition optionally contains 0.2-0.8% of an extract from samphire Crithmum maritimum, 0.3-0.9% of the peptide palmitoyl-gly-his-lys and 0.8-1.25% hydrolysed soy protein.
    Type: Application
    Filed: May 21, 2004
    Publication date: April 19, 2007
    Inventors: Karin Golz-Berner, Leonhard Zastrow, Dorothee Sichling
  • Publication number: 20070009560
    Abstract: The invention relates to a cosmetic and dermatological agent containing magnetically hard particles and other active ingredients. Said agent contains 0.0001 to 2 wt. % of magnetically hard particles, preferably barium hexaferrite single crystals of between 80 and 550 nm and with a coercive force ranging from 80,000 to 1,600,000 A/m; and 0.0001 to 0.05 wt. % of a ground jade stone of between 50 and 95 nm, and cosmetic or dermatological auxiliary and carrier substances up to 100 wt. %. The invention also relates to a method for producing said agent, and to the use thereof for increasing microcirculation, the local regulation of microcirculation, and the immune defence in the skin.
    Type: Application
    Filed: September 30, 2003
    Publication date: January 11, 2007
    Applicant: Coty B.V.
    Inventors: Karin Golz-Berner, Leonhard Zastrow
  • Publication number: 20070009452
    Abstract: A novel cosmetic bronzing agent based on dihydroxyacetone. the bronzing agent contains 0.1-4.5 wt. % dihydroxyacetone (DHA) mounted in a lamellar structure, 0.15-3.5 wt. % free dihydroxyacetone, whereby the ratio between mounted lamellar DHA and free DHA is located in the region of 1:1.5-1:0.25 and the total amount of DHA is equal to or less than 5 wt, %, also containing 0.01-10 wt % phospholipids and up to 100 wt % cosmetic auxiliary agents, carrier substances, additional active ingredients and mixtures thereof. The bronzing agent has a particularly durable, even and intensive synergistic action.
    Type: Application
    Filed: September 8, 2004
    Publication date: January 11, 2007
    Applicant: Coty B.V.
    Inventors: Karin Golz-Berner, Leonhard Zastrow
  • Patent number: 7144853
    Abstract: The invention relates to an alcoholic base mixture that contains extracts from fruit and dairy products. The mixture consists of the extract form pineapple fruit obtained by alcoholic extraction in the temperature range of from 10 to 30° C. and of the extract from yogurt obtained by alcoholic extraction in the temperature range of 10 to 30° C. The ratio of pineapple extract to yogurt extract ranges from 20:80 to 80:20. Used as a cosmetic perfumed preparation, for example as a perfume, the base mixture may generate a feeling of happiness by increasing the serotonin level, which effect is intensified by an additional bright yellow coloration.
    Type: Grant
    Filed: August 14, 2001
    Date of Patent: December 5, 2006
    Assignee: Coty B.V.
    Inventors: Karin Golz-Berner, Leonhard Zastrow, Olivier Doucet
  • Publication number: 20060251607
    Abstract: The invention relates to an active ingredient composition used in cosmetic products, said composition containing vegetable extracts and combating in particular free radicals. The active ingredient composition is an alcohol-based mixture of vegetable extracts that is devoid of liposomes, consisting of between 0.1 and 2 wt. % green coffee-bean extract, between 0.1 and 2 wt. % Camellia sinensis leaf extract, between 0.1 and 2 wt % Pongamia pinnata extract and between 0.1 and 2 wt. % Angelica archangelica root extract and a residual content of a monovalent C2-C5 alcohol to obtain the total of 100 wt. %. The free radical protection factor amounts to 1400-2900×1014 free radicals per mg.
    Type: Application
    Filed: May 21, 2004
    Publication date: November 9, 2006
    Inventors: Karin Golz-Berner, Leonhard Zastrow
  • Patent number: 7109158
    Abstract: The invention relates to novel aromatic compositions consisting of HLA molecules, which two different potential perfume carriers are assigned. The invention aims at developing novel aromatic compositions consisting of HLA molecules based on the selection of alleles of genes which are relevant from an olfactory viewpoint and subsequent processing thereof. According to the invention, the aromatic compositions are produced by selecting one allele amongst known class I HLA alleles, which differs in at least one characteristic from other alleles of HLA class I molecules and which is present in less than 5% of individuals of the world population; the protein that is coded for by the selected allele undergoes assembly in the presence of ?2-microglobulin (?2m); the formed HLA class I molecules are purified with the bonded peptides and fragmented with the protease, and the odor-active substances resulting from fragmentation are added as individual components or as a mixture to a cosmetic preparation.
    Type: Grant
    Filed: April 26, 2001
    Date of Patent: September 19, 2006
    Assignee: Coty B.V.
    Inventors: Andreas Ziegler, Barbara Uchanska-Ziegler, Karin Golz-Berner, Leonhard Zastrow