Patents by Inventor Volker Porrmann
Volker Porrmann 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).
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Patent number: 8454089Abstract: A fastening device for a child vehicle seat is provided. The fastening device includes two connecting elements which are suitable and formed to cooperate with an anchoring member arranged on a vehicle for fixing a child seat on the vehicle. The connecting elements are formed or arranged at the two ends or end regions of a bent connecting tube. The connecting tube has a portion between its ends, which is rotatably mountable on a child seat.Type: GrantFiled: July 3, 2012Date of Patent: June 4, 2013Assignee: Takata AGInventors: Reiner Nett, Volker Porrmann, Rüdiger Boll, Anke Leicht
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Publication number: 20120267926Abstract: A fastening device for a child vehicle seat is provided. The fastening device includes two connecting elements which are suitable and formed to cooperate with anchoring means arranged on a vehicle for fixing a child seat on the vehicle. The connecting elements are formed or arranged at the two ends or end regions of a bent connecting tube. The connecting tube has a portion between its ends, which is rotatably mountable on a child seat.Type: ApplicationFiled: July 3, 2012Publication date: October 25, 2012Inventors: Reiner NETT, Volker PORRMANN, Rüdiger BOLL, Anke LEICHT
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Patent number: 7582600Abstract: Unsaturated ketones of general formula (I) where the groups R1, R2, R3, R4 and R5 independently=H or 1-6 C alkyl groups, which can be saturated or unsaturated, straight-chained, branched or cyclic are characterised by an interesting and original odour characteristic with good emanation and are suitable for use as perfumes, for example in cosmetic preparations, technical products or alcoholic perfumery.Type: GrantFiled: November 3, 2008Date of Patent: September 1, 2009Assignee: Kao CorporationInventors: Thomas Markert, Volker Porrmann, Frank Rittler
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Publication number: 20090066125Abstract: An energy absorption device including an elastic core. The elastic core includes an elastic material, a covering enclosing the elastic core, and at least one flow device. Air contained in the elastic core may escape through the flow device into the space outside the covering when the elastic core is compressed. Additionally, air flows through the flow device into the space enclosed by the covering when the elastic core expands. The covering is constructed of a flexible, expansion-resistant material. The flow device is designed in the form of at least one connecting point between the covering elements of the covering such that air can escape from the elastic core or can flow into the elastic core through the connecting point.Type: ApplicationFiled: August 29, 2008Publication date: March 12, 2009Inventors: Reiner Nett, Volker Porrmann, Rudiger Boll
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Publication number: 20090054299Abstract: Unsaturated ketones of general formula (I) where the groups R1, R2, R3, R4 and R5 independently=H or 1-6 C alkyl groups, which can be saturated or unsaturated, straight-chained, branched or cyclic are characerised by an interesting and original odour characteristic with good emanation and are suitable for use as perfumes, for example in cosmetic preparations, technical products or alcoholic perfumery.Type: ApplicationFiled: November 3, 2008Publication date: February 26, 2009Applicant: KAO CORPORATIONInventors: Thomas MARKERT, Volker Porrmann, Frank Rittler
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Patent number: 7476647Abstract: The invention relates to the ether lactone of formula (I) which is characterized by interesting and original odor characteristics, which diffuses extremely well and is suitable for use as a fragrance, for example in cosmetic preparations, technical products or in alcoholic perfumery.Type: GrantFiled: February 17, 2003Date of Patent: January 13, 2009Assignee: Kao CorporationInventors: Thomas Markert, Alfred Westfechtel, Volker Porrmann
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Patent number: 7431327Abstract: A front-passenger airbag module includes a gas generator, a diffuser, a self-supporting airbag, and an airbag housing. To reduce the development costs of a new airbag system, a component system that includes the airbag, the diffuser, the gas generator, and an arched airbag holder, which is arranged between the airbag housing and the gas generator and which is at least partially enclosed by the lower section of the self-supporting airbag.Type: GrantFiled: August 10, 2005Date of Patent: October 7, 2008Assignee: Takata-Petri AGInventors: Albrecht Kretzschmar, Wolfgang Kampfmann, Stefan Fuchs, Rudiger Boll, Norbert Sahm, Christian Kempe, Thomas Webert, Volker Porrmann, Maximo Papa, Norbert Muller, Nick Eckert, Matthias Liebetrau, Achilleas Leontidis, Ralf Bartholomaus
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Publication number: 20060125212Abstract: A front-passenger airbag module includes a gas generator, a diffuser, a self-supporting airbag, and an airbag housing. To reduce the development costs of a new airbag system, a component system that includes the airbag, the diffuser, the gas generator, and an arched airbag holder, which is arranged between the airbag housing and the gas generator and which is at least partially enclosed by the lower section of the self-supporting airbag.Type: ApplicationFiled: August 10, 2005Publication date: June 15, 2006Inventors: Albrecht Kretzschmar, Wolfgang Kampfmann, Stefan Fuchs, Rudiger Boll, Norbert Sahm, Christian Kempe, Thomas Webert, Volker Porrmann, Maximo Papa, Norbert Muller, Nick Eckert, Matthias Liebetrau, Achilleas Leontidis, Ralf Bartholomaus
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Patent number: 7060668Abstract: The invention relates to compounds of the general formula (1), wherein R represents a group CH?N—OH or a group CN. The inventive compounds are characterized by interesting and original odor characteristics which diffuse extremely well and are suitable for use as fragrances, for example in cosmetic preparations, technical products or in alcoholic perfumery.Type: GrantFiled: February 26, 2002Date of Patent: June 13, 2006Assignee: Kao CorporationInventors: Thomas Markert, Volker Porrmann
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Publication number: 20050227908Abstract: The invention relates to the ether lactone of formula (I) which is characterized by interesting and original odor characteristics, which diffuses extremely well and is suitable for use as a fragrance, for example in cosmetic preparations, technical products or in alcoholic perfumery.Type: ApplicationFiled: February 17, 2003Publication date: October 13, 2005Applicant: KAO CORPORATIONInventors: Thomas Markert, Alfred Westfechtel, Volker Porrmann
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Publication number: 20050119158Abstract: Unsaturated ketones of general formula (I) where the groups R1, R2, R3, R4 and R5 independently ?H or 1-6 C alkyl groups, which can be saturated or unsaturated, straight-chained, branched or cyclic are characerised by an interesting and original odour characteristic with good emanation and are suitable for use as perfumes, for example in cosmetic preparations, technical products or alcoholic perfumery.Type: ApplicationFiled: February 17, 2003Publication date: June 2, 2005Inventors: Thomas Markert, Volker Porrmann, Frank Rittler
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Publication number: 20040138092Abstract: The invention relates to compounds of the general formula (1), wherein R represents a group CH═N—OH or a group CN. The inventive compounds are characterized by interesting and original odor characteristics which diffuse extremely well and are suitable for use as fragrances, for example in cosmetic preparations, technical products or in alcoholic perfumery.Type: ApplicationFiled: February 10, 2004Publication date: July 15, 2004Inventors: Thomas Markert, Volker Porrmann
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Patent number: 6632787Abstract: Carbonyl compounds derived from the reaction of alkyl cyclopentenols and vinyl ethers are described. The carbonyl compounds described have excellent fragrance properties, and their use as fragrances and/or fragrance-enhancing compounds is also described. Processes for the preparation of the carbonyl compounds are described as well.Type: GrantFiled: August 10, 2001Date of Patent: October 14, 2003Assignee: Cognis Deutschland GmbH & Co. KGInventors: Thomas Markert, Ute Lemke, Elke Veit, Theo Ten Pierik, Ralph Nemitz, Volker Porrmann, Marc Speitkamp
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Patent number: 6555517Abstract: The use of aldehydes as odorous materials, which can be produced through partial or total hydroformylation of cyclooctadienes, except cyclooctane aldehydes, is described. The fragrance enhancing capacity of the compounds is described in methods for their use both as perfumes and perfume enhancers or boosters.Type: GrantFiled: December 6, 2000Date of Patent: April 29, 2003Assignee: Cognis Deutschland GmbHInventors: Thomas Markert, Volker Porrmann, Theo Ten Pierik
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Patent number: 5932771Abstract: Carbonyl compounds corresponding to formulae (1a) and (1b) ##STR1##Type: GrantFiled: May 8, 1998Date of Patent: August 3, 1999Assignee: SmithKline Beecham CorporationInventors: Thomas Markert, Ulf-Armin Schaper, Volker Porrmann, Werner Faber, Theo ten Pierik
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Patent number: 5504066Abstract: The invention concerns pentene derivatives of the general formula (I), in which, independently of each other, R.sup.1 is hydrogen or a methyl group, R.sup.2 and R.sup.3 are hydrogen or an alkyl group with 1 to 5 C-atoms, R.sup.4 is hydrogen or a CHR.sup.5 R.sup.6 group (R.sup.5 and R.sup.6 being hydrogen or an alkyl group with 1 to 6 C-atoms) and X is a CO or CHOH group, with the provision that (a) at least one of the groups R.sup.2 and R.sup.3 is an alkyl group and (b) 2-methyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-1-ol is excluded. Such compounds are odoriferous substances with interesting fragrances and high diffusion power.Type: GrantFiled: October 18, 1994Date of Patent: April 2, 1996Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Thomas Markert, Volker Porrmann, Klaus Bruns