Patents by Inventor Helmut Sieber

Helmut Sieber 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).

  • Patent number: 11486087
    Abstract: Provided herein is a formulation containing a PPG/PEG block-copolymer (I) on average having PEG-blocks in the range of 37-45 terminated on both sides with on average in the range of 6-11 PPG blocks. The PPG/PEG block-copolymer can be end capped with hydrocarbon systems like for example n-butyl. The PPG/PEG block-copolymer (I) is chosen to have a DSC-melting point according to DIN ISO 11357 in the range of 15-37° C. to provide for a cool touch effect and can be applied without encapsulation. Furthermore uses of such a formulation and textiles treated with such a formulation are proposed.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: November 1, 2022
    Assignee: HeiQ Materials AG
    Inventors: Murray Height, Helmut Sieber
  • Publication number: 20210372038
    Abstract: Provided herein is a formulation containing a PPG/PEG block-copolymer (I) on average having PEG-blocks in the range of 37-45 terminated on both sides with on average in the range of 6-11 PPG blocks. The PPG/PEG block-copolymer can be end capped with hydrocarbon systems like for example n-butyl. The PPG/PEG block-copolymer (I) is chosen to have a DSC-melting point according to DIN ISO 11357 in the range of 15-37° C. to provide for a cool touch effect and can be applied without encapsulation. Furthermore uses of such a formulation and textiles treated with such a formulation are proposed.
    Type: Application
    Filed: October 25, 2018
    Publication date: December 2, 2021
    Inventors: Murray Height, Helmut Sieber
  • Patent number: 8499999
    Abstract: A folding box for the storage and presentation of products is provided, which includes an outer packaging body with a front wall, a rear wall, at least two side walls, a top element, and a bottom element, and which also includes a hollow inner chamber with a polygonal cross section in the interior of the outer packaging body. The inner chamber is formed by a front wall element, a rear wall element, and two side wall elements, and holds a product securely in the folded-open state of the folding box. The folding box is formed from a one-piece blank, and the outer packaging body and the inner chamber are glued to each other, providing the width of the inner chamber being less than the width of the outer packaging body, such that, between at least one side wall in the interior of the outer packaging body and at least one side wall element of the inner chamber, an empty space is formed.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: August 6, 2013
    Assignee: Carl Edelmann GmbH
    Inventors: Helmut Sieber, Rolf Nemec
  • Publication number: 20110057024
    Abstract: A folding box for the storage and presentation of products is provided, which includes an outer packaging body with a front wall, a rear wall, at least two side walls, a top element, and a bottom element, and which also includes a hollow inner chamber with a polygonal cross section in the interior of the outer packaging body. The inner chamber is formed by a front wall element, a rear wall element, and two side wall elements, and holds a product securely in the folded-open state of the folding box. The folding box is formed from a one-piece blank, and the outer packaging body and the inner chamber are glued to each other, providing the width of the inner chamber being less than the width of the outer packaging body, such that, between at least one side wall in the interior of the outer packaging body and at least one side wall element of the inner chamber, an empty space is formed.
    Type: Application
    Filed: August 24, 2010
    Publication date: March 10, 2011
    Applicant: CARL EDELMANN GMBH
    Inventors: Helmut Sieber, Rolf Nemec
  • Publication number: 20100112304
    Abstract: Mixture comprising at least one compound of formula (I) and at least one compound of formula (II) where the substituents are each as defined in the claims, and use of these mixtures for colouring hydrophobic synthetic materials.
    Type: Application
    Filed: December 31, 2005
    Publication date: May 6, 2010
    Inventor: Helmut Sieber
  • Publication number: 20090212096
    Abstract: A re-closable folding box of cardboard with at least one closure is made available, which can be closed by machine without the need to glue the closing elements. The closure comprises a cover flap with a decorative tab, the inside surface of which comprises first retaining means, and second retaining means formed on a body panel. The second retaining means engages with the first retaining means in the closed state of the closure in such a way that the closure is held closed by the force of friction, wherein the decorative tab covers the first and second retaining means.
    Type: Application
    Filed: February 17, 2009
    Publication date: August 27, 2009
    Applicant: Carl Edelmann GmbH
    Inventors: Helmut Sieber, Rolf Nemec
  • Publication number: 20090123711
    Abstract: Dye of the formula (I) where Ra is —C6H5-substituted C1-C4-alkyl, Rb is methoxy or ethoxy Rc is methyl or ethyl, its preparation and also the use of this dye in dye mixtures.
    Type: Application
    Filed: June 7, 2006
    Publication date: May 14, 2009
    Inventor: Helmut Sieber
  • Publication number: 20090100611
    Abstract: An acid dye composition comprising a dyestuff according to the formula (I) and a dyestuff according to the formula (II) and a dyestuff according to the formula (III)
    Type: Application
    Filed: July 17, 2006
    Publication date: April 23, 2009
    Inventors: Helmut Sieber, Rino Marazzi
  • Publication number: 20090025151
    Abstract: Process for improving the light-fastness of dyeings on multicomponent fibres composed of a thermodynamically compatible polyolefin and polyamide with disperse dyes characterized in that they are subjected to a treatment with benzotriazole derivatives.
    Type: Application
    Filed: March 14, 2006
    Publication date: January 29, 2009
    Inventors: Rino Marazzi, Helmut Sieber
  • Publication number: 20060042029
    Abstract: Dye mixture containing at least one dye of the formulae (1) (formula see enclosed paper copy) and at least one dye of the formulae (2) (formula see enclosed paper copy) where the substituents are each as defined in the claims. These mixtures are useful for dyeing or printing fibre materials comprising polyester and/or cellulose acetate.
    Type: Application
    Filed: December 18, 2003
    Publication date: March 2, 2006
    Inventor: Helmut Sieber
  • Patent number: 7004982
    Abstract: Use of pigments according to formula (I) wherein all substituents have the meanings as defined in claim 1 for dyeing semisynthetic or synthetic hydrophobic fiber materials in aqueous media as well as semisynthetic or synthetic hydrophobic fiber materials dyed with such pigments.
    Type: Grant
    Filed: January 14, 2002
    Date of Patent: February 28, 2006
    Assignee: Clariant Finance (BVI) Limited
    Inventor: Helmut Sieber
  • Patent number: 7001437
    Abstract: Use of pigments according to formula (I) wherein the substituents have the meanings as defined in claim 1 for dyeing semisynthetic or synthetic hydrophobic fiber materials characterized in that the dyeing process takes place in aqueous media as well as semisynthetic or synthetic hydrophobic fiber materials dyed by such an use.
    Type: Grant
    Filed: January 21, 2002
    Date of Patent: February 21, 2006
    Assignee: Clariant Finance (BVI) Limited
    Inventor: Helmut Sieber
  • Patent number: 6994736
    Abstract: Use of pigments according to formula (I) wherein the substituents have the meanings as defined in claim 1 for dyeing semisynthetic or synthetic hydrophobic fiber materials in aqueous media as well as semisynthetic or synthetic hydrophobic fiber materials dyed with such pigments.
    Type: Grant
    Filed: January 21, 2002
    Date of Patent: February 7, 2006
    Assignee: Clariant Finance (BVI) Limited
    Inventor: Helmut Sieber
  • Publication number: 20050204486
    Abstract: Use of at least one transition metal coordination compound for improving the light fastness of dyed polyester material. The transition metal coordination compound may be used together with diperse dyes.
    Type: Application
    Filed: June 5, 2003
    Publication date: September 22, 2005
    Inventor: Helmut Sieber
  • Publication number: 20040049862
    Abstract: Use of pigments according to formula (I) 1
    Type: Application
    Filed: July 18, 2003
    Publication date: March 18, 2004
    Inventor: Helmut Sieber
  • Publication number: 20040049864
    Abstract: Use of pigments according to formula (I) 1
    Type: Application
    Filed: July 11, 2003
    Publication date: March 18, 2004
    Inventor: Helmut Sieber
  • Publication number: 20040048956
    Abstract: Use of pigments according to formula (I) 1
    Type: Application
    Filed: July 18, 2003
    Publication date: March 11, 2004
    Inventor: Helmut Sieber
  • Patent number: 5465834
    Abstract: A folded box with a subdivided interior contains a partition arrangement consisting of cardboard zones which are connected integrally to the folding-box blank. One of the partition zones is bonded to a main zone. A web extends transversely from the other partition zone, in the lower region of the compartment enclosed by the partition zones, through the compartment, the upper edge of the said web limiting the compartment downwards. In this way, two bottles of differing diameter and of differing height, the closing caps of which are located at the same height, can be safely accommodated in the folding box. The web provides the necessary height compensation.
    Type: Grant
    Filed: October 28, 1994
    Date of Patent: November 14, 1995
    Assignees: Carl Edelmann GmbH, Bayer Aktiengesellschaft
    Inventors: Helmut Sieber, Ferdinand Schilling, Gunter Hagen, Roland Kleissendorf, Johannes Michaelis
  • Patent number: 5246162
    Abstract: Described is a cardboard box for pourable material, in particular liquids, consisting of a folding box having a rectangular base section and made of cardboard, and an inner bag disposed therein. At its upper end, the body of the folding box is provided with a circumferential collar adapted to be folded inwards for closing the folding box, and a cover flap extending from a portion of the collar for covering the end portion of the inner bag projecting from the collar in its sealed and flattened-down condition in the adhesively secured state of the flap. The cover flap is provided with a portion formed as a tearing tab permitting the folding box to be torn open together with a section disposed therebelow of the upper end portion of the inner bag. In this manner it is possible to form a pouring spout of the type already generally known from milk packages.
    Type: Grant
    Filed: September 3, 1992
    Date of Patent: September 21, 1993
    Assignee: Carl Edelmann GmbH
    Inventors: Erich Heuberger, Michael Fuchs, Helmut Sieber
  • Patent number: 4788776
    Abstract: The apparatus recovers solvent vapor and is used in a process for drying goods. A closed system of pipes guides an air flow through a heat exchanger comprising a condenser and an air heater. The system of pipes has a blower for providing a circulation forming this air flow and a switching means for the air flow comprising a plurality of valves and at least one pipe segment by which an adsorber is connectable in series in the circulation with a processing container. The adsorber is connectable by the blower or directly in the circulation with an outlet of the processing container. Advantageously at least one other pipe segment bypassing the heat exchanger with the switching means is provided so that the circulation only runs through the processing container, the blower and the adsorber without running through the heat exchanger. Furthermore at least one additional pipe segment and at least one additional switching means are provided bypassing the processing container.
    Type: Grant
    Filed: March 16, 1987
    Date of Patent: December 6, 1988
    Assignee: Bowe Reinigungstechnik GmbH
    Inventors: Heinrich Fuhring, Helmut Sieber