Patents by Inventor Ralf Bunn

Ralf Bunn 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).

  • Composition comprising precursor for volatiles
    Patent number: 10836978
    Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: November 17, 2020
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andre Haetzelt, Andreas Bauer, Marc Weyhe, Andreas Gerigk, Manuela Materne, Hubert Smyrek, Isabelle Levert, Ralf Bunn
  • Composition comprising precursor for volatiles
    Patent number: 10829498
    Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: November 10, 2020
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andre Haetzelt, Andreas Bauer, Marc Weyhe, Andreas Gerigk, Manuela Materne, Hubert Smyrek, Isabelle Levert, Ralf Bunn
  • COMPOSITION COMPRISING PRECURSOR FOR VOLATILES
    Publication number: 20200247817
    Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.
    Type: Application
    Filed: September 25, 2018
    Publication date: August 6, 2020
    Inventors: Andre HAETZELT, Andreas BAUER, Marc WEYHE, Andreas GERIGK, Manuela MATERNE, Hubert SMYREK, Isabelle LEVERT, Ralf BUNN
  • COMPOSITION COMPRISING PRECURSOR FOR VOLATILES
    Publication number: 20200224120
    Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.
    Type: Application
    Filed: September 25, 2018
    Publication date: July 16, 2020
    Inventors: Andre HAETZELT, Andreas BAUER, Marc WEYHE, Andreas GERIGK, Manuela MATERNE, Hubert SMYREK, Isabelle LEVERT, Ralf BUNN
  • Stabilized perfume oils
    Patent number: 9845449
    Abstract: Stable formulations and perfume compositions include amino alcohol(s) as well as >10 wt % fragrances.
    Type: Grant
    Filed: August 15, 2012
    Date of Patent: December 19, 2017
    Assignee: Henkel AG & Co. KGaA
    Inventors: Ursula Huchel, Andreas Gerigk, Hubert Smyrek, Ralf Bunn, Andreas Bauer, Manuela Materne, Marc Weyhe, Klaus Intemann, Dagmar Preis-Amberger
  • LIQUID DETERGENT INCLUDING POLYMERS FOR INCREASING THE FRAGRANCE PERFORMANCE
    Publication number: 20160362644
    Abstract: The present invention relates to the use of at least one polymer for improving the adsorption of odorous substances onto textiles in a washing method and to a liquid detergent that contains the at least one polymer and at least one odorous substance, and to a washing method in which the at least one polymer is used.
    Type: Application
    Filed: August 25, 2016
    Publication date: December 15, 2016
    Applicant: Henkel AG & Co. KGaA
    Inventors: Georg Meine, Ralf Bunn
  • USE OF CNGA2 AGONISTS FOR ENHANCING THE OLFACTORY EFFECT OF AN ODORANT
    Publication number: 20160289594
    Abstract: The present invention relates to the use of compounds which are effective as agonists of the human olfactory ion channel CNGA2 (cyclic nucleotide-gated channel alpha 2) for enhancing the olfactory effect of other odorants, as well as to compositions and agents containing these compounds in combination with other odorants and to the use thereof.
    Type: Application
    Filed: June 15, 2016
    Publication date: October 6, 2016
    Applicant: Henkel AG & Co. KGaA
    Inventors: Ursula Huchel, Manuela Materne, Isabelle Levert, Hubert Smyrek, Ralf Bunn, Frank Rittler, Dietmar Krautwurst, Christiane Geithe
  • AROMATIC SUBSTANCE MIXTURES CONTAINING HEXYL SALICYLATE
    Publication number: 20150259628
    Abstract: The invention relates to odorant mixtures containing hexyl salicylate and at least one other salicylate, to agents which contain corresponding odorant mixtures, to the use of odorant mixtures containing salicylates and of agents for reducing unpleasant odors, and to a method for manufacturing a detergent or cleaning agent, fabric conditioner, hygienic rinse, or dryer sheet for reducing unpleasant odors.
    Type: Application
    Filed: May 27, 2015
    Publication date: September 17, 2015
    Inventors: Georg Meine, Ralf Bunn, Hubert Smyrek, Andrea Eutebach, Frank Sonnenschein
  • Detergents or cleaning agents containing reaction products of odorants with metal oxides
    Patent number: 8815786
    Abstract: Washing or cleaning agents are described which contain reaction products of odorants with metal oxides, such as for example ZnO, ZrO2, Fe2O3, Fe3O4, Al2O3, TiO2, CeO2 and/or SnO2. The reaction products are preferably produced separately and subsequently added to the washing or cleaning agent matrix. These washing or cleaning agents bring about advantages when fragrancing objects, such as for example textiles. In particular, they make it possible to achieve targeted scent release by remoistening the treated object.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: August 26, 2014
    Assignee: Henkel AG & Co. KGaA
    Inventors: Georg Meine, Andrea Eutebach, Frank Sonnenschein, Ralf Bunn, Sebastian Gabriel, Hubert Smyrek, Manuela Materne, Frank Rittler
  • DETERGENTS OR CLEANING AGENTS CONTAINING MODIFIED ODORANTS
    Publication number: 20140024570
    Abstract: Washing or cleaning agents are described which contain reaction products of odorants with metal oxides, such as for example ZnO, ZrO2, Fe2O3, Fe3O4, Al2O3, TiO2, CeO2 and/or SnO2. The reaction products are preferably produced separately and subsequently added to the washing or cleaning agent matrix. These washing or cleaning agents bring about advantages when fragrancing objects, such as for example textiles. In particular, they make it possible to achieve targeted scent release by remoistening the treated object.
    Type: Application
    Filed: September 27, 2013
    Publication date: January 23, 2014
    Applicant: Henkel AG & Co. KGaA
    Inventors: Georg Meine, Andrea Eutebach, Frank Sonnenschein, Ralf Bunn, Sebastian Gabriel, Hubert Smyrek, Manuela Materne, Frank Rittler
  • PERFUME COMPOSITION COMPRISING FRAGRANCE ALDEHYDE OR KETONE AND OXAZOLIDINE FRAGRANCE PRECURSOR
    Publication number: 20130288940
    Abstract: The invention relates to perfume compositions encompassing fragrance aldehyde or fragrance ketone, and to an oxazolidine fragrance precursor, corresponding thereto, that can release the same fragrance aldehyde or the same fragrance ketone. The perfume compositions can be incorporated in stable fashion into consumer products such as, for example, washing agents, and enable both efficient product scenting and long-lasting item scenting, in particular of textiles.
    Type: Application
    Filed: June 20, 2013
    Publication date: October 31, 2013
    Inventors: Ursula Huchel, Andreas Bauer, Ralf Bunn, Hubert Smyrek, Manuela Manterne, Frank Rittler
  • STABILIZED PERFUME OILS
    Publication number: 20120309669
    Abstract: Stable formulations and perfume compositions include amino alcohol(s) as well as >10 wt % fragrances.
    Type: Application
    Filed: August 15, 2012
    Publication date: December 6, 2012
    Applicant: Henkel AG & Co. KGaA
    Inventors: Ursula Huchel, Andreas Gerigk, Hubert Smyrek, Ralf Bunn, Andreas Bauer, Manuela Materne, Marc Weyhe, Klaus Intemann, Dagmar Preis-Amberger
  • LILIAN SURROGATE
    Publication number: 20120004328
    Abstract: Due to toxicological concerns, it may be desirable to replace the fragrance compound lilial with less problematic compounds without losing the creative power and quality regarding perfumes. The present invention addresses this need by using selected oxazolidines described herein.
    Type: Application
    Filed: September 14, 2011
    Publication date: January 5, 2012
    Applicant: Henkel AG & Co. KGaA
    Inventors: Ursula Huchel, Ralf Bunn, Manuela Materne, Werner Faber, Hubert Smyrek, Theo ten Pierik, Frank Rittler, Andreas Bauer, Michael Dischmann, Silvia Sauf, Dagmar Preis-Amberger
  • DETERGENT, CLEANING AGENT, AFTERTREATMENT AGENT, OR WASHING AID CONTAINING ALDEHYDES AND HAVING AN ANTIBACTERIAL EFFECT
    Publication number: 20120003326
    Abstract: The invention relates to an antibacterially active detergent, cleaning agent, aftertreatment agent, or washing aid that contains elementary silver and/or a silver compound as an antibacterial component, an aldehyde component, and hydrogen peroxide to stabilize the aldehydes oxidation.
    Type: Application
    Filed: September 14, 2011
    Publication date: January 5, 2012
    Applicant: Henkel AG & Co. KGaA
    Inventors: Georg Meine, Andrea Eutebach, Frank Sonnenschein, Ralf Bunn
  • WASHING, CLEANING, POST-TREATING OR AUXILIARY WASHING AGENT CONTAINING SILVER
    Publication number: 20110224120
    Abstract: The present invention relates to liquid washing, cleaning, post-treating or auxiliary washing agents comprising surfactant, silver and/or a silver compound, along with additional active ingredients typically used in washing, cleaning, post-treating or auxiliary washing agents, whereby the agents are stabilized by the addition of a non-neutralized fatty acid.
    Type: Application
    Filed: May 20, 2011
    Publication date: September 15, 2011
    Applicant: Henkel AG & Co. KGaA
    Inventors: Georg Meine, Ralf Bunn, Andrea Eutebach, Frank Sonnenschein
  • ACTIVE INGREDIENT CARRIERS WHICH ARE BASED ON SILICON AND CONTAIN AMINOALKYL GROUPS
    Publication number: 20090099382
    Abstract: Silicon compounds comprising at least one silicon atom, at least one alkoxy group of the formula —OR? bonded to silicon, and at least one aminoalkyl group bonded to silicon, wherein the alkoxy group is derived from an active substance alcohol of the formula R?OH, and the use thereof for perfuming or preserving laundry detergents and cleaners or cosmetic compositions.
    Type: Application
    Filed: March 2, 2007
    Publication date: April 16, 2009
    Applicant: HENKEL AG & CO. KGAA
    Inventors: Thomas Gerke, Andreas Bauer, Ralf Bunn, Werner Faber, Wolfgang Lahn, Alfred-Michael Lusse, Mannuela Materne, Theo Ten Pierik, Frank Rittler, Hubert Smyrek