Patents Assigned to DSM
  • Patent number: 8753707
    Abstract: The present invention includes a solid fat composition that includes an oil having saturated fat and a microbial oil having a long chain polyunsaturated fatty acid and an emulsifier. In particular, the solid fat composition can have high levels of long chain polyunsaturated fatty acid and low amounts of emulsifiers. In preferred embodiments, the polyunsaturated oil is an unwinterized microbial oil. The invention also relates to methods for making such compositions and food, nutritional, and pharmaceutical products comprising said compositions. The present invention also includes a microbial oil product prepared by extracting an oil-containing fraction comprising at least one LC-PUFA from a microbial biomass, and treating the fraction by a process of vacuum evaporation, wherein the oil product has not been subject to one or more of a solvent winterization step, a caustic refining process, a chill filtration process, or a bleaching process.
    Type: Grant
    Filed: May 14, 2007
    Date of Patent: June 17, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: Jaouad Fichtali, Neil Francis Leininger, Naseer Ahmed, S.P. Janaka Namal Senanayake
  • Publication number: 20140163132
    Abstract: The present invention relates to a radiation curable coating composition comprising a radiation curable oligomer comprising a backbone derived from polypropylene glycol and a dimer acid based polyester polyol, wherein said coating composition, when cured, is having: a) a hardening temperature (Th) of from ?10° C. to about ?20° C. and a modulus measured at said Th of lower than 5.0 MPa; or b) a hardening temperature (Th) of from ?20° C. to about ?30° C. and a modulus measured at said Th of lower than 20.0 MPa; or c) a hardening temperature (Th) of lower than about ?30° C. and a modulus measured at said Th of lower than 70.0 MPa.
    Type: Application
    Filed: October 1, 2013
    Publication date: June 12, 2014
    Applicant: DSM IP ASSETS B.V
    Inventors: Sandra Joanna NAGELVOORT, Johannes Adrianus VAN EEKELEN, Adrianus Gijsbertus Maria ABEL, Gouke Dirk-Jan GEUS, Duurt Pieter Willem ALKEMA, Giacomo Stefano ROBA, Marco ARIMONDI, Lidia TERRUZZI, Sabrina FOGLIANI
  • Publication number: 20140162976
    Abstract: The present invention relates to novel compositions comprising hydroxytyrosol and chondroitin as well as to the use of these compositions as a medicament, in particular as a medicament for the treatment, co-treatment or prevention of inflammatory disorders.
    Type: Application
    Filed: February 18, 2014
    Publication date: June 12, 2014
    Applicant: DSM IP ASSETS B.V.
    Inventors: Daniel RAEDERSTORFF, Nathalie RICHARD, Joseph SCHWAGER, Karin WERTZ
  • Publication number: 20140159988
    Abstract: The invention relates to a low dielectric loss material comprising a plurality of polyolefin tapes forming a sheet and a coating disposed onto said sheet, wherein said coating comprises an epoxy resin.
    Type: Application
    Filed: February 17, 2011
    Publication date: June 12, 2014
    Applicant: DSM IP Assets B.V.
    Inventors: David Cordova, Eelco Van Oosterbosch
  • Patent number: 8748491
    Abstract: The present invention refers to tricyclic diterpenes and their derivatives of the formulae (I) and (II), wherein R1 is hydrogen or C1-6-alkyl; R2 is hydroxy, C3-5-acyloxy, hydroxymethyl, 1,3-dihydroxypropyl or C1-6-alkyl; R3 and R4 independently from each other are hydrogen, hydroxy, hydroxymethyl, C1-5-acyloxy or C1-6-alkoxy; R5 is C1-6-alkyl, hydroxymethyl carboxy or methoxycarbonyl; R9 is hydrogen, hydroxymethyl, methoxy, oxo or C1-5-acyloxy; R10 is hydrogen, or R5 and R9 taken together are —CH2—O— or —O—CH2—; or R5 and R10 taken together are —CO—O—, —O—CO—, —CH2—O— or —O—CH2—; R6 is hydrogen, or R5 and R6 together to form a bond; R7 and R8 independently from each other are C1-6-alkyl, carboxy, x-hydroxy-Cx-alkyl (with x being an integer from 1 to 6), or C1-6-alkoxycarbonyl with the proviso that at least one of R7 and R8 is C1-6-alkyl; R11 and R12 are both hydrogen or R11 and R12 together are oxo, with the further proviso for formula (I) that if R2 is hydroxy R1 is C1-6-alkyl, for use as medicaments for th
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: June 10, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: Antione De Saizieu, Ann Fowler, Regina Goralczyk, Claus Kilpert, Goede Schueler, Christof Wehrli
  • Patent number: 8747621
    Abstract: A process for the rectification of mixtures of high-boiling air- and/or temperature-sensitive substances which require a high separation efficiency is proposed, in particular a process for the working-up of a VE- or VEA-containing product stream. The process includes a first purification stage to separate low-boiling products and unspecified isomers of the useful product from the product stream virtually without loss of useful product and a second purification stage for removing the useful product in a stream having a purity of >97% by weight and a further stream having a purity of >92% by weight.
    Type: Grant
    Filed: April 1, 2013
    Date of Patent: June 10, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: Juan Herguijuela, Werner Pietzonka, Angela Wildermann, Thomas Wolf
  • Publication number: 20140154377
    Abstract: The present invention relates to stable oil-in-water emulsions comprising a polyunsaturated fatty acid, an emulsifier, water, a metal chelating agent, and an antioxidant, and processes for preparing the stable oil-in-water emulsions. The stable oil-in-water emulsions are substantially free from coalescence, flocculation, Ostwald ripening, and creaming, for a period of at least five months at a temperature of about 4° C.
    Type: Application
    Filed: April 2, 2012
    Publication date: June 5, 2014
    Applicant: DSM IP ASSETS B.V.
    Inventors: Wei Wang-Nolan, Bradley Martin Hurst, Sin Wai Lee, Micah Needham, Gang Su, Jimbin Mai
  • Publication number: 20140155599
    Abstract: The invention relates to a process for the purification of a melamine condensation product, comprising the steps of a) making a diluted slurry of a reaction product mixture comprising the melamine condensation product in a solution of a base in water with a pH of at least 9, b) keeping the diluted slurry for a period of at least 1 hour, c) concentrating the diluted slurry, thereby obtaining a concentrated slurry and an eluent, and d) washing the concentrated slurry by diluting the concentrated slurry with aqueous liquid and repeating step c, wherein the washing is performed by counterflow washing wherein eluents of downstream concentration steps are used to wash the slurry in upstream concentration steps.
    Type: Application
    Filed: March 27, 2012
    Publication date: June 5, 2014
    Applicant: DSM IP ASSETS B.V.
    Inventors: Christiaan Johannes Cornelis Stoelwinder, Gerard Jan Kwant
  • Publication number: 20140155514
    Abstract: The invention relates to an alkyd resin composition comprising components: (A) at least an auto-oxidisable alkyd resin component comprising unsaturated fatty acid or its derivative, selected from: (i) alpha, beta-unsaturated ester-functional alkyd resin; (ii) combination of a alpha, beta-unsaturated ester functional material and an alkyd resin; and (iii) mixture of components (i) and (ii); Wherein the alkyd has an oil length of at least 20% unsaturated fatty acids; (B) a daylight photoinitiator; (C) a metal drier; and (D) optionally a liquid medium selected from the group consisting of an organic solvent, water, non-volatile diluent and mixtures thereof; wherein if the liquid medium is present and is: a) substantially based on organic solvent and/or diluent then the VOC is <300 g/l, or b) substantially based on water then the VOC is <100 g/l.
    Type: Application
    Filed: May 31, 2012
    Publication date: June 5, 2014
    Applicant: DSM IP ASSETS B.V.
    Inventor: Adrianus Jozephus Henricus Lansbergen
  • Publication number: 20140154745
    Abstract: The invention relates to a process for the culturing of cells, preferably E1-immortalized HER cells, more preferably PER.C6 cells in a reactor in suspension in a cell culture medium, wherein the cells produce a biological substance, preferably an antibody, wherein at least one cell culture medium component is fed to the cell culture and wherein the cells culture comprising the cells, the biological substance and the cell culture medium is circulated over a separation system and wherein the separation system separates the biological substance from substances having a lower molecular weight than the biological substance and wherein the biological substance is retained in or fed back into the reactor. Preferably part of the substances of lower molecular weight is continuously removed from the cell culture.
    Type: Application
    Filed: February 7, 2014
    Publication date: June 5, 2014
    Applicant: DSM IP ASSETS B.V.
    Inventors: Gerben Meile Zijlstra, Robert Patrick Hoff, Jacob Schilder
  • Publication number: 20140155636
    Abstract: The present invention relates to a process of separating chiral isomers of chroman compounds, particularly tocopherols and tocotrienols as well as the esters and intermediates thereof. It has been found that this process allows a separation of the desired isomer with a higher yield and enables the use of the non-desired isomers in a very efficient way. Said process is particularly useful when implemented in an industrial process. Furthermore, it has been found that this process allows using isomer mixtures as they result from traditional industrial synthesis.
    Type: Application
    Filed: May 8, 2012
    Publication date: June 5, 2014
    Applicant: DSM IP ASSETTS B.V.
    Inventors: Gerhard Schiefer, Thomas Netscher, Alexander Lucia Leonardus Duchateau
  • Patent number: 8741274
    Abstract: The present invention relates to acrylic polymer beads having very low residual monomer content as well as to their use in hair care preparations in particular as styling agent.
    Type: Grant
    Filed: October 19, 2010
    Date of Patent: June 3, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: Jos van Geel, Dirk Weber
  • Patent number: 8741993
    Abstract: The invention concerns an improved process for producing high performance polyolefin member. The process comprises the steps of preparing a solution comprising a polyolefin and a solvent, extruding or spinning the solution into an air gap to form a fluid member, cooling the fluid member to form a solvent-containing gel member, and removing at least partly the solvent from the gel member to form a solid member before, during and/or after drawing the member. Furthermore, the process involves the presence of an antifoaming agent comprising an aryl sulphonic acid or an alkyl naphtyl sulphonic acid. The invention further concerns the geltruded polyolefin member comprising aryl sulphonic acid or alkyl naphtyl sulphonic acid.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: June 3, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: Gijsbertus Hendrikus Maria Calis, Hendrik Derk Hoving, Elisabeth Mueller
  • Publication number: 20140147552
    Abstract: The present invention relates to novel polynucleotide sequences comprising genes that encode novel lipolytic enzymes, as well as functional equivalents of the gene of the acid sequences with high homology thereto. The invention also relates to methods of using these lipolytic enzymes in industrial processes, for example in the diary or baking industry.
    Type: Application
    Filed: December 6, 2013
    Publication date: May 29, 2014
    Applicant: DSM IP ASSETS B.V.
    Inventors: Jan Metske VAN DER LAAN, Yulia M. EFIMOVA, Karin TURK, Albertus Alard VAN DIJK, Margot Elisabeth Francoise SCHOONEVELD-BERGMANS, Arie Gerrit TERDU, Arjen SEIN
  • Publication number: 20140147529
    Abstract: The present invention relates to a method for reducing the production of methane emanating from the digestive activities of a ruminant and/or for improving ruminant animal performance by using, as active compound at least one organic molecule substituted at any position with at least one nitrooxy group, or a salt thereof, which is administrated to the animal together with the feed. The invention also relates to the use of these compounds in feed and feed additives such as premix, concentrates and total mixed ration (TMR) or in the form of a bolus.
    Type: Application
    Filed: December 20, 2011
    Publication date: May 29, 2014
    Applicant: DSM IP ASSETS B.V.
    Inventors: Stephane Duval, Maik Kindermann
  • Patent number: 8735109
    Abstract: The invention is directed to isolated microorganisms, as well as biomasses, cultures, microbial oils, and compositions thereof. The invention also provides methods of producing the microbial oils and methods of using the isolated microorganisms, biomasses, and microbial oils.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: May 27, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: Kirk E. Apt, William R. Barclay, Paul Warren Behrens
  • Patent number: 8735112
    Abstract: The present invention relates to a recombinant yeast comprising a nucleotide sequence encoding a heterologous enzyme that catalyses the conversion of malic acid to fumaric acid. The invention further relates to a process for the production of a dicarboxylic acid wherein the yeast according to the present invention is used.
    Type: Grant
    Filed: November 14, 2008
    Date of Patent: May 27, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: René Verwaal, Liang Wu, Robbertus Antonius Damveld, Cornelis Maria Jacobus Sagt
  • Patent number: 8734945
    Abstract: The invention relates to a Radiation Curable Secondary Coating composition for use on an Optical Fiber. The Radiation Curable Secondary Coating composition is a urethane-free Alpha Oligomer prepared by reaction of the following: (a) an acrylate compound selected from an alcohol-containing acrylate or alcohol-containing methacrylate compound, (b) an anhydride compound, (c) an epoxy-containing compound, (d) optionally an extender compound, and (e) optionally a catalyst. The invention also relates to a coated wire and to a coated optical fiber.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: May 27, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: Wendell Wayne Cattron, Steven Robert Schmid, Edward Joseph Murphy, John Monroe Zimmerman, Anthony Joseph Tortorello
  • Patent number: 8735632
    Abstract: The invention relates to novel polyglycerol based UV-filters as well as to topical compositions comprising such novel polyglycerol based UV-filters. Furthermore, the invention relates to the use of such novel polyglycerol based UV-filters to enhance the solubility of butyl methoxydibenzoylmethane or bis-ethylhexyloxyphenol methoxyphenyl triazine in cosmetic oils.
    Type: Grant
    Filed: December 8, 2010
    Date of Patent: May 27, 2014
    Assignee: DSM IP Assets B.V.
    Inventor: Alexander Schlifke-Poschalko
  • Patent number: 8734782
    Abstract: The present invention relates to a recombinant host cell for the production of a compound of interest. The invention further relates to a method for the production of such host cell. The invention further relates to the production of a compound of interest. The invention further relates to isolated polynucleotides and vectors and host cells comprising said polynucleotides.
    Type: Grant
    Filed: July 1, 2010
    Date of Patent: May 27, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: Noël Nicolass Maria Elisabeth Van Peij, Herman Jan Pel, Thibaut José Wenzel, Adriana Marina Riemens, Ilse De Lange