Patents Assigned to DSM
  • Patent number: 8088954
    Abstract: The invention relates to a compound according to Formula (IX) and salts thereof, wherein R1, R2 and R5 are each independently selected from H and hydrocarbon moieties, which hydrocarbon moieties optionally comprise one or more heteroatoms, and which hydrocarbons optionally comprise substituents, or when the compound according to formula (IX) is a salt, R1 and/or R2 may be a cation, R3, and R4 each independently selected from hydrocarbon moieties, which hydrocarbon moieties optionally comprise one or more heteroatoms, and which hydrocarbons optionally comprise substituents, and wherein any two of R1, R2, R3, R4 and R5 are optionally linked together to form a ring structure. The invention further relates to the preparation of such a compound and to the use of such a compound for preparing a pharmaceutical compound, an agrochemical compound, an intermediate for a pharmaceutical compound or an intermediate for an agrochemical compound.
    Type: Grant
    Filed: July 11, 2008
    Date of Patent: January 3, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Gerardus Karel Maria Verzijl, Henricus Martinus Maria Gerardus Straatman, Andreas Hendrikus Maria De Vries, Lizette Schmieder, Jeroen Antonius Franciscus Boogers
  • Patent number: 8088955
    Abstract: This invention relates to novel alpha-substituted ?,?-unsaturated E- or Z-aldehydes, or isomer mixture thereof, of the formula (I) in which R1 and R2 may be identical or different and are each H or a hydrocarbon, in which the hydrocarbon may have one or more heteroatoms and R3 and R4 may be identical or different and are each a hydrocarbon, in which the hydrocarbon may have one or more heteroatoms, and R5 may be identical or different and is H or a hydrocarbon, in which the hydrocarbon may have one or more heteroatoms, to the use thereof, and to processes for their preparation. The invention further relates to the preparation of further intermediates for pharmaceuticals and to the preparation of the pharmaceuticals.
    Type: Grant
    Filed: July 11, 2008
    Date of Patent: January 3, 2012
    Assignee: DSM Fine Chemicals Austria NFG GmbH & Co. KG
    Inventors: Gerhard Steinbauer, Martina Kotthaus, Klaus Edegger, Stefaan Marie Andre De Wildeman, Henricus Martinus Maria Gerardus Straatman, Anna Maria Cornelia Francisca Castelijns, Andreas Hendrikus Maria De Vries
  • Patent number: 8088597
    Abstract: A process to produce IPP from a protein source whereby the protein source comprises a protein having the -I-P-P- sequence and having in the protein amino acid sequence at least 6 times more -I-P-P- present than -V-P-P- (molar basis) which comprises hydrolysing the protein source to liberate at least 40% of the I-P-P- sequence into the peptide IPP and whereby a proteolytic enzyme is used which cleaves at the carboxy-terminus of proline residues present in the protein source, the enzyme is preferably a proline specific endoprotease or proline specific oligopeptidase, more preferably a proline specific endoprotease, and optionally an amino peptidase.
    Type: Grant
    Filed: February 23, 2006
    Date of Patent: January 3, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Andre Leonardus De Roos, Pieter Marinus Van Den Broecke, Luppo Edens
  • Patent number: 8088493
    Abstract: An aqueous composition with a sediment content ?5%, comprising a polyurethane dispersion wherein the polyurethane has an acid value in the range of from 25 to 65 mgKOH/g and comprises (i) 36 to 60 wt % of at least one aromatic polyisocyanate and where the polyurethane is prepared in the presence of (a) ?5 wt % of 1-methyl-2-pyrrolidinone by weight of the polyurethane, (b) 5 to 100 wt % of 1-ethyl-2-pyrrolidinone by weight of polyurethane and (c) water.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: January 3, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Ilse Casteren Van, Marc Roelands, Gerardus Cornelis Overbeek, Ronald Tennebroek
  • Patent number: 8088410
    Abstract: An oil composition containing 25-hydroxy Vitamin D3 and an oil is provided. In addition an emulsion, a microencapsulated oil composition, and a feed premix composition each containing 25-hydroxy Vitamin D3 are provided. Methods of making an oil composition, a microencapsulated oil composition, and a feed premix containing 25-hydroxy Vitamin D3 are also provided.
    Type: Grant
    Filed: December 4, 2009
    Date of Patent: January 3, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Jean-Claude Tritsch, Li-Qun Yu, Stephen Thomas Mazzaro
  • Publication number: 20110318752
    Abstract: The present invention relates to a method for improving protein yield. The method comprises modifying the value of a set of relevant protein features to fall within an optimal range or to become more close to an optimal value for one or more protein features in the eukaryotic host.
    Type: Application
    Filed: March 8, 2010
    Publication date: December 29, 2011
    Applicant: DSM IP ASSETS B.V.
    Inventors: Jan Metske Van Der Laan, Liang Wu, Johannes Andries Roubos, Lucie Parenicova, Alrik Pieter Los, Noel Nicolaas Maria Elisabeth Van Peij, Jan Herman Pel
  • Patent number: 8084068
    Abstract: The present invention describes a process to produce a composition containing 5?-ribonucleotides wherein a microorganism is subjected to autolysis under conditions at which a substantial part of the RNA remains in a form degradable into 5?-ribonucleotides and at which a substantial part of the RNA remains associated with the cell wall fraction. Said cell wall fraction is recovered by a solid/liquid separation method and the RNA associated with said wall fraction is converted into 5?-ribonucleotides. The present invention also describes compositions containing 5?-ribonucleotides and their use in food or feed.
    Type: Grant
    Filed: January 6, 2005
    Date of Patent: December 27, 2011
    Assignee: DSM IP Assets B.V.
    Inventors: Bertus Noordam, Jan Gerrit Kortes
  • Publication number: 20110312915
    Abstract: The present invention is concerned with novel cosmetic or pharmaceutical compositions. More particularly, the invention is concerned with novel cosmetic or pharmaceutical compositions for treating or preventing any symptoms caused by negative developments of the physiological homeostasis of healthy skin, as well as for the promotion of hair growth and protection from hair loss.
    Type: Application
    Filed: September 1, 2011
    Publication date: December 22, 2011
    Applicant: DSM IP ASSETS B.V.
    Inventor: Raphael Beumer
  • Publication number: 20110311679
    Abstract: The present invention relates to novel lipase polynucleotide sequences, their corresponding proteins as well as ways of manufacturing said sequences and said proteins and use of the proteins in the preparation of food compositions. The invention further relates to methods for releasing proteins from the exterior of a host cell as well as to a method for killing micro-organisms.
    Type: Application
    Filed: March 8, 2010
    Publication date: December 22, 2011
    Applicant: DSM IP ASSETS B.V.
    Inventors: Lucie Parenicova, Ronald Busink, Jan Metske Van Der Lann
  • Patent number: 8080630
    Abstract: The invention relates to a process for preparing a melt-processable polylactam by contacting caprolactam monomer with an anionic polymerization catalyst, polymerizing said monomer and contacting the resulting polylactam with a protic compound. The anionic polymerization catalyst is chosen from the group consisting of alkali-earth-metal-lactamates and alkali-earth-metal-lactamate forming compounds and the protic compound has a pKa larger than 14. The resulting polylactam has a good melt-stability and very low cyclic dimer content.
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: December 20, 2011
    Assignee: DSM IP Assets B.V.
    Inventors: Albert A Van Geenen, Cornelia E. M. Bronsaer, Yvonne H Frentzen, Stanislaus M. P. Mutsers, Nicolaas J. M. L. Janssen
  • Publication number: 20110306735
    Abstract: The invention relates to a hydroxy-aromatic resin, prepared by bringing together and letting react a hydroxy-aromatic compound of formula (I) and an alkanol hemiacetal compound of formula (II). Formula (I) is: wherein R1, R2, R3, R4 and R5 may be the same or may be different and are H, OH, a C1-C20 alkyl group, or an oligomeric or polymeric system, whereby at least one of the set consisting of R1, R3, and R5 is H, Formula (II) is: wherein R6 is a C1-C12 alkyl group, aryl group, aralkyl group or cycloalkyl group and wherein R12 is H, a C1-C12 alkyl group, aryl group, aralkyl group or cycloalkyl group. The invention further relates to use of the resin in adhesives, laminates, and coatings.
    Type: Application
    Filed: August 24, 2011
    Publication date: December 15, 2011
    Applicant: DSM IP Assets B.V.
    Inventor: Rudolfus Antonius Theodorus Maria VAN BENTHEM
  • Patent number: 8076581
    Abstract: The invention relates to an insulated wire for use in electronic equipment, comprising an electrically conductive core and an insulating layer and/or an insulating jacket consisting of a flame retardant elastomeric composition surrounding the electrically conductive core, wherein the flame retardant elastomeric composition comprises a elastomeric polymer selected from the group consisting of styrenic block copolymers, thermoplastic elastomers and combinations thereof; and a metal salt of a phosphinic acid of the formula [R1R2P(O)O]?mMm+ (formula I) and/or a diphosphinic acid of the formula [O(O)PR1—R—PR2(O)O]2?nMxm+ (formula II), and/or a polymer thereof, wherein R1 and R2 are equal or different substituents chosen from the group consisting of hydrogen, linear, branched and cyclic C1-C6 aliphatic groups, and aromatic groups, R3 is chosen from the group consisting of linear, branched and cyclic C1-C10 aliphatic groups and C6-C10 aromatic and aliphatic-aromatic groups, M is a metal chosen from the group consist
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: December 13, 2011
    Assignee: DSM IP Assets B.V.
    Inventor: Angelika Schmidt
  • Publication number: 20110301365
    Abstract: This invention relates to novel alpha-substituted ?,?-unsaturated E- or Z-aldehydes, or isomer mixture thereof, of the formula in which R1 and R2 may be identical or different and are each H or a hydrocarbon, in which the hydrocarbon may have one or more heteroatoms and R3 and R4 may be identical or different and are each a hydrocarbon, in which the hydrocarbon may have one or more heteroatoms, and R5 may be identical or different and is H or a hydrocarbon, in which the hydrocarbon may have one or more heteroatoms, to the use thereof, and to processes for their preparation. The invention further relates to the preparation of further intermediates for pharmaceuticals and to the preparation of the pharmaceuticals.
    Type: Application
    Filed: August 8, 2011
    Publication date: December 8, 2011
    Applicant: DSM IP Assets B.V.
    Inventors: Gerhard STEINBAUER, Martina Kotthaus, Klaus Edegger, Stefaan Marie Andre De Wildeman, Henricus Martinus Maria Gerardus Straatman, Anna Maria Cornelia Francisca Castelijns, Andreas Hendrikus Maria De Vries
  • Publication number: 20110301288
    Abstract: The present invention relates to thioic acids according to formula (II) suitable as building block for polythioesters; Wherein X is O, N or S and whereby R1 is chosen from (—CH2—)2, —CH2—O—CH2— or (—CH2—)3, R2 is preferably chosen from a biodegradable oligomer or polymer chosen from poly(lactide) (PLLA), polyglycolide (PGA), co-oligomers or copolymers of PLA and PGA (PLGA), poly(anhydrides), poly(trimethylenecarbonates), poly(orthoesters), poly(dioxanones), poly(?-caprolactones) (PCL) or polyesteramides and n>1.
    Type: Application
    Filed: December 18, 2009
    Publication date: December 8, 2011
    Applicant: DSM IP ASSETS B.V.
    Inventors: Mark Johannes Boerakker, Aylvin Jorge Angelo Dias, Ronny Mathieu Versteegen
  • Publication number: 20110300366
    Abstract: The present invention relates to a yarn providing a fabric manufactured thereof with good resistance against cutting as well as thermoregulation properties, said yarn comprising cut-resistant fibers and moisture-wicking fibers wherein said cut-resistant fibers and said moisture-wicking fibers are staple fibers. The invention also relates to a fabric containing thereof and to clothing comprising said fabric.
    Type: Application
    Filed: November 26, 2009
    Publication date: December 8, 2011
    Applicant: DSM IP ASSETS B.V.
    Inventor: Giovanni Joseph Ida Henssen
  • Patent number: 8071330
    Abstract: The present invention relates to a process for the synthesis of cefaclor, which process comprises reacting 7-amino-3-chloro cephalosporanic acid (7-ACCA) with D-phenylglycine in activated form (PGa) in the presence of an enzyme in a reaction mixture to form cefaclor, wherein at least part of 7-ACCA and/or PGa are added to the reaction mixture during the course of the reaction. The invention also relates to an aqueous mixture comprising an amount of cefaclor of >10 (w/w) %, an amount of 7-amino-3-chloro cephalosporanic acid of <2 (w/w) %, and an amount of D-phenyl glycine of <2 (w/w) % and a process for the recovery of cefaclor from this aqueous mixture. The invention also relates to cefaclor in crystal form having an absorbance at 400 nm (A400) of less than 0.250.
    Type: Grant
    Filed: December 23, 2005
    Date of Patent: December 6, 2011
    Assignee: DSM IP Assets B.V.
    Inventors: Harold Monro Moody, Theodorus Johannes Godfried Maria Van Dooren
  • Publication number: 20110292391
    Abstract: A detection arrangement for detecting presence of an analyte in a sample includes a processor, a memory, a display, a color measuring device, and a temperature controller for maintaining a constant temperature or a temperature profile of the sample.
    Type: Application
    Filed: August 11, 2011
    Publication date: December 1, 2011
    Applicant: DSM IP Assets B.V.
    Inventors: Jacobus STARK, Pieter Cornelis, Bastiaan Groen, Tim de Graaf, Willem Plugge
  • Publication number: 20110294171
    Abstract: The invention relates to a compound according to Formula (IX) and salts thereof, wherein R1, R2 and R5 are each independently selected from H and hydrocarbon moieties, which hydrocarbon moieties optionally comprise one or more heteroatoms, and which hydrocarbons optionally comprise substituents, or when the compound according to formula (IX) is a salt, R1 and/or R2 may be a cation, R3, and R4 each independently selected from hydrocarbon moieties, which hydrocarbon moieties optionally comprise one or more heteroatoms, and which hydrocarbons optionally comprise substituents, and wherein any two of R1, R2, R3, R4 and R5 are optionally linked together to form a ring structure. The invention further relates to the preparation of such a compound and to the use of such a compound for preparing a pharmaceutical compound, an agrochemical compound, an intermediate for a pharmaceutical compound or an intermediate for an agrochemical compound.
    Type: Application
    Filed: August 8, 2011
    Publication date: December 1, 2011
    Applicant: DSM IP Assets B.V.
    Inventors: Gerardus Karel Maria Verzijl, Henricus Martinus Maria Gerardus Straatman, Andreas Hendrikus Maria De Vries, Lizette Schmieder, Jeroen Antonius Franciscus Boogers
  • Publication number: 20110293522
    Abstract: Polymer surface modification method comprising the steps of first forming a surface of primary reactive end groups tethered to the polymer chain ends during fabrication of an article, and then modifying the reactive surface with bio-active molecules, hydrophilic and hydrophobic monomers, oligomers, or polymers to attain specific surface properties. Alternatively, a multifunctional coupling agent can be used to couple the primary reactive group to a second reactive group capable of reacting with a functional group associated with bio-active molecules, hydrophilic and hydrophobic monomers, oligomers, and polymers to attain specific surface properties. The invention involves bringing reactive endgroups to the surface with surface active spacer attached to the polymer chain end. The surface active spacer allows the migration and enrichment of reactive end groups to the surface during fabrication.
    Type: Application
    Filed: November 16, 2009
    Publication date: December 1, 2011
    Applicant: DSM IP ASSETS B.V.
    Inventors: Shanger Wang, Robert S. Ward, Yuan Tian, Xuwei Jiang, Keith Mccrea, Scott Curtin
  • Patent number: 8067157
    Abstract: Methods are provided for isolation of DNA sequences encoding proteins with properties of interest by means of expression cloning in filamentous fungal host cells. The isolated DNA sequences are useful in processes for producing the proteins of interest.
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: November 29, 2011
    Assignee: DSM IP Assets B.V.
    Inventors: Johannes Maarten Van Den Brink, Gerardus Cornelis Maria Selten, Johannes Petrus Theodorus Wilhelmus Van Den Hombergh