Patents by Inventor Jürgen Braun

Jürgen Braun 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).

  • Cationic dyes and dyestuff for keratin fibres containing said compounds
    Patent number: 7455698
    Abstract: 4-(Pyrazol-4-ylimino)-2,5-cyclohexadienylidene-ammonium salts of the general formula(I) and colorants comprising these compounds for keratin fibres.
    Type: Grant
    Filed: April 4, 2005
    Date of Patent: November 25, 2008
    Assignee: Wella AG
    Inventors: Laurent Chassot, Laurence Descloux, Sylviane Oberson, Gisela Umbricht, Hans-Juergen Braun
  • (3,5-diaminophenyl)(2,4-dihydroxyphenyl)methanone and the acid adducts thereof, method for their preparation and use of these compounds for dyeing fibers
    Patent number: 7455697
    Abstract: The object of the present invention are (3,5-diaminophenyl)(2,4-dihydroxyphenyl)methanone and the acid adducts thereof of formula (I), with 0?n?2 and HX denoting an inor-ganic or organic acid, the colorant containing these compounds and a method for producing the compounds of formula (I).
    Type: Grant
    Filed: December 2, 2004
    Date of Patent: November 25, 2008
    Assignee: Wella AG
    Inventors: Otto Goettel, Andre Hayoz, Hans-Juergen Braun
  • Naphthalene derivatives and colorants for keratin fibers containing these compounds
    Patent number: 7452385
    Abstract: The agent for coloring keratin fibers, especially human hair, contains at least one common cosmetic additive; an oxidant, such as hydrogen peroxide; and at least one naphthalene derivative of formula (I): wherein A1 and A2 are different from each other and, independently of each other, each denote a partial structure of formula (II), (IIIa), (IIIb), (IV), (V), or (VI): E is O or S; Y is N or a quaternary nitrogen atom substituted with a C1-C6-alkyl group, a C2-C4-hydroxyalkyl group, or a C4-C6-polyhydroxyalkyl group. New naphthalene derivatives are also described.
    Type: Grant
    Filed: October 20, 2004
    Date of Patent: November 18, 2008
    Assignee: Wella AG
    Inventors: Markus Speckbacher, Hans-Juergen Braun
  • Indolylthiazoliumazo Dyes-Containing Colorants for Keratin Fibers
    Publication number: 20080271264
    Abstract: The present invention has for an object agents for coloring keratin fibers and containing at least one indolylthiazoliumazo dye of general formula (I)
    Type: Application
    Filed: November 26, 2004
    Publication date: November 6, 2008
    Inventors: Cecile Pasquier, Veronique Buclin, Nadia Duc-Reichlin, Caroline Kienier, Hans-Juergen Braun
  • Cationic Pyrazolone Dyes, Method for Production Thereof and Coloring Agents for Keratin Fibers Containing Said Compounds
    Publication number: 20080263787
    Abstract: The present application relates to cationic pyrazolone dyes of the general formula (I), and to coloring agents for keratin fibers comprising these dyes.
    Type: Application
    Filed: May 18, 2005
    Publication date: October 30, 2008
    Inventors: Markus Speckbacher, Hans-Juergen Braun
  • Brightening colorant with indolythiazolium dyes
    Patent number: 7431741
    Abstract: The present invention has for an object agents for the simultaneous brightening and dyeing of keratin fibers—particularly hair—characterized in that they contain a) at least one oxidant and (b) at least one indolylthiazoliumazo dye of formula (I) and that, (c) they have a basic pH
    Type: Grant
    Filed: December 2, 2004
    Date of Patent: October 7, 2008
    Assignee: Wella AG
    Inventors: Cecile Pasquier, Veronique Buclin, Nadia Duc-Reichlin, Caroline Kiener, Hans-Juergen Braun
  • Novel O-Aminophenol Derivatives and Colorants Containing Said Compounds
    Publication number: 20080235882
    Abstract: o-Aminophenol derivatives of the general formula (I) or physiologically compatible, water-soluble salts thereof, in which X is oxygen, sulfur or N—R4; R1, R2, R3 may be identical or different and, independently of one another, are hydrogen, a halogen atom, a cyano group, a C1-C4-alkoxy group, a C1-C6-alkyl group, a C1-C4-alkyl thioether group, a mercapto group, a nitro group, a trifluoromethane group, a —C(O)H group, a —C(O)CH3 group, a —C(O)CF3 group, an —Si(CH3)3 group, a C1-C4-hydroxyalkyl group or an aminomethyl group; R4 is hydrogen, a C1-C6-alkyl group, a C1-C4-hydroxy-alkyl group, a phenyl group or an acetyl group; and colorants containing said compounds for keratin fibers.
    Type: Application
    Filed: May 18, 2005
    Publication date: October 2, 2008
    Inventors: Laurent Chassot, Hans-Juergen Braun
  • Agent and method for the oxidative coloring of keratin fibers
    Patent number: 7429274
    Abstract: The object of the present invention is a ready-to-use agent for coloring keratin fibers containing (i) at least one heterocyclic hydrazone derivative of formula (I), (ii) at least one CH-active compound of formulas (II) to (IX) and (iii) at least one oxidant, a multicomponent kit and a method for coloring keratin fibers by use of said agent.
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: September 30, 2008
    Assignee: Wella AG
    Inventors: Cecile Pasquier, Veronique Buclin, Caroline Kiener, Nadja Duc-Reichlin, Hans-Juergen Braun
  • Working Boom, Especially for Large Manipulators and Mobile Concrete Pumps
    Publication number: 20080217279
    Abstract: A working boom with a rotating head on a frame, which rotates about a vertical axis, and boom arms that are each either pivotable or slideable by the use of a drive unit. The working boom includes a control device that controls boom movement with the aid of actuators assigned to each drive unit. Path or angular sensors are assigned to the boom arms, bending axes, vertical axis and/or or drive units. At least one of the drive units includes a hydraulic cylinder with a ground end and a rod-side end. A force or pressure sensor is disposed on the ground end or rod-side end of the hydraulic cylinder. A data storage device receives a pre-set data field of pressure and/or force limit values in connection with a respective path or measurement value assigned to the boom arms, the pre-set data field being analytical or in tabular form.
    Type: Application
    Filed: October 17, 2006
    Publication date: September 11, 2008
    Applicant: Putzmeister Concrete Pumps GmbH
    Inventors: Stephan Gelies, Juergen Braun
  • Process for the preparation of 4-hydroxalkylamino-2-nitro-anisoles
    Patent number: 7405325
    Abstract: A process for the preparation of 4-hydroxyalkylamino-2-nitro-anisoles of the general formula (I) wherein m is 2 or 3; by reaction of a 4-halogeno-3-nitro-aniline of formula (II) with a chloroalkyl-chloroformate of formula (III), alkaline ring closure of the resulting carbamate and nucleophilic replacement of the halogeno atom by a methoxy group to form a derivative of formula (IV), and finally ring opening of the resulting cyclic carbamate by treatment with methanolic alkali metal hydroxide, followed by neutralization with inorganic or organic acids, wherein the complete reaction is executed in a non-aqueous medium; as well as process for the preparation of 2-amino-4-hydroxyalkylamino-anisoles of formula (V)
    Type: Grant
    Filed: April 19, 2007
    Date of Patent: July 29, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Otto Göttel, Emmanuel Morand, Hans-Jürgen Braun
  • Cationic Naphthyldiazo Dyes and Keratin Fibers-Coloring Agents Containing These Dyes
    Publication number: 20080167453
    Abstract: Cationic naphthyldiazo dyes of general formula (I) and colorants for keratin fibers containing these dyes.
    Type: Application
    Filed: December 13, 2004
    Publication date: July 10, 2008
    Applicant: WELLA AG
    Inventors: Otto Goettel, Andre Hayoz, Hans-Juergen Braun
  • Agents for coloring keratin fibers
    Patent number: 7393366
    Abstract: The present invention relates to agents for coloring keratin fibers which comprise at least one zwitterionic azo dye of the general formula (I) where R1 is an alkylsulfonate radical of the formula (II),
    Type: Grant
    Filed: January 27, 2006
    Date of Patent: July 1, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Cécile Pasquier, Eric Tinguely, Otto Göttel, Hans-Jürgen Braun
  • Cationic azo azine dyes and colorants that contain these compounds
    Patent number: 7381806
    Abstract: The objects of the present invention are novel cationic azo azine dyes of the generic formula (I), as well as colorants for keratin fibers that contain these compounds.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: June 3, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Markus Speckbacher, Hans-Jürgen Braun
  • Cationic Quinoxaline Thiazole Azo Dye-Containing Colorants
    Publication number: 20080104771
    Abstract: Colorants for keratin fibers comprising cationic quinoxaline thiazole azo dyes of the general formula (I).
    Type: Application
    Filed: April 4, 2005
    Publication date: May 8, 2008
    Applicant: WELLA AG
    Inventors: Markus Speckbacher, Hans-Juergen Braun
  • Highly affine cosmetic agent
    Patent number: 7341604
    Abstract: The cosmetic composition for cosmetically treating parts of the body comprising keratin-containing material includes one or more conventional cosmetic auxiliary ingredients and a cosmetically active compound, which is prepared by covalently bonding peptide linker molecules with known organic cosmetic effector molecules. The peptidic linker group is a peptide group, preferably with from 2 to 15 amino acids, which has binding specificity for keratin-containing material. The organic cosmetic effector molecules have dyeing, care-imparting, conditioning, protective, hardening, softening, repairing and/or strengthening properties for keratin-containing material. The method of cosmetically treating parts of the body that include keratin-containing material, for example a method of dyeing hair, includes applying the above-described cosmetic composition to the parts of the body.
    Type: Grant
    Filed: May 12, 2003
    Date of Patent: March 11, 2008
    Assignee: Wella AG
    Inventors: Helga Rothe, Pierre Aeby, Otto Goettel, Hans-Juergen Braun
  • Means and method for the simultaneous bleaching and dyeing of keratin fibres
    Patent number: 7326254
    Abstract: The present patent application has for an object an agent for the simultaneous brightening and coloring of keratin fibers based on a coupler-developer combination that has a basic pH and contains as developer at least one heterocyclic hydrazone derivative of formula (I) or a physiologically compatible salt thereof, at least one common coupler and as oxidant at least one combination of persulfate salts and hydrogen peroxide or an addition compound thereof; a multicomponent kit and a method for coloring keratin fibers.
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: February 5, 2008
    Assignee: Wella AG
    Inventors: Cécile Pasquier, Caroline Kiener, Hans-Juergen Braun
  • Item sorting system
    Publication number: 20080000752
    Abstract: An item sorting system includes at least three modules for processing items requiring sorting, a conveyor line to transport the items in a first transport path from the first to the second and to the third module, and a bypass to transport items requiring sorting in a second transport path from the first to the third module thereby bypassing the second module. A control unit sets a spacing between the items in the conveyor line upstream of the bypass as a function of an activation of the bypass. The bypass is to mitigate stresses to which items are exposed when the item sorting system is used in a plurality of passes with different functions.
    Type: Application
    Filed: June 28, 2007
    Publication date: January 3, 2008
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Armin Zimmermann, Juergen Braun, Uwe Maertin
  • Operating medium for carbon dioxide-cooling systems and air-conditioning systems
    Patent number: 7303693
    Abstract: The invention relates to resource operating medium compositions containing additivated lubricants based on polyalkylene glycols and/or neopentyl polyol esters, which are additivated with alkylated triaryl phosphate esters which are suitable for lubricating refrigerators, air-conditioning systems, heat pumps and similar systems which are operated using carbon dioxide as an operating medium.
    Type: Grant
    Filed: December 24, 2002
    Date of Patent: December 4, 2007
    Assignee: Fuchs Petrolub AG
    Inventors: Jörg Fahl, Jürgen Braun
  • Means and method for dyeing keratin fibres
    Patent number: 7294151
    Abstract: The agent for coloring keratin fibers is based on oxidative dye precursors and contains: (a) at least one hydrazone derivative of formula (I) or a physiologically compatible salt thereof, (b) at least one coupler or a physiologically compatible salt thereof, and (c) a persulfate salt as oxidant.
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: November 13, 2007
    Assignee: Wella AG
    Inventors: Cécile Pasquier, Caroline Kiener, Hans-Juergen Braun
  • Agent for Coloring Keratin Fibers
    Publication number: 20070258928
    Abstract: The present invention has for an object agents for dyeing keratin fibers, characterized in that they contain at least one thiazoliumazo dye of general formula (I)
    Type: Application
    Filed: November 16, 2004
    Publication date: November 8, 2007
    Inventors: Cecile Pasquier, Caroline Kiener, Hans-Juergen Braun