Patents Assigned to DSM
  • Patent number: 8137683
    Abstract: The present invention relates to a process of a dispersion of an active substance or composition in a aqueous phase which comprises dispersing in an aqueous phase a solution of such substance or composition in dimethylether or in a C4-hydrocarbon or mixtures thereof in super- or nearcritical state, decompressing the mixture and separating the dispersion from the gaseous solvent.
    Type: Grant
    Filed: June 10, 2002
    Date of Patent: March 20, 2012
    Assignee: DSM IP Assets B.V.
    Inventor: David Schaffner
  • Publication number: 20120065326
    Abstract: A radiation curable composition comprising 15 to 85 wt % of at least one solvent comprising ?20 wt % of water; 5 to 50 wt % of at least one radiation curable material having a Mn in the range of from 50 to 10,000 g/mol; and 10 to 70 wt % of at least one polyurethane having a Mw in the range of from 4,000 to 70,000 g/mol, the polyurethane having 0 to 5 wt % of isocyanate-reactive component(s) bearing ionic or potentially ionic water-dispersing groups and a free isocyanate group content?0.5 wt %.
    Type: Application
    Filed: November 14, 2011
    Publication date: March 15, 2012
    Applicant: DSM IP Assets B.V.
    Inventors: Gerardus Cornelis OVERBEEK, Alfred Jean Paul BÛCKMANN, Michael Arnoldus Jacobus SCHELLEKENS, Jacobus Willem GRIFFIOEN
  • Publication number: 20120064623
    Abstract: The invention relates to a process for the culturing of cells, preferably El-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 cell culture comprising the cells, the biological substance and 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: October 25, 2011
    Publication date: March 15, 2012
    Applicant: DSM IP ASSETS B.V.
    Inventors: Gerben Meile Zijlstra, Robert Patrick Hof, Jacob Schilder
  • Patent number: 8133580
    Abstract: The invention relates to an article comprising a coating, which coating comprises at least two layers, of which the inner layer is a primer layer, comprising a supporting polymer network which is composed of a supporting polymer selected from the group consisting of polyethers and polythioethers, including copolymers thereof, the supporting network optionally comprising a functional non-ionic hydrophilic polymer entangled in the supporting polymer network; and the outer layer is a functional layer comprising a functional non-ionic hydrophilic polymer and a polyelectrolyte.
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: March 13, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Aylvin Jorge Angelo Athanasius Dias, Guido Joseph Elisabeth Hensen, Johannes Wilhelmus Belt, Marnix Rooijmans, Nicolaes Hubertus Maria De Bont, Edwin Peter Kennedy Currie
  • Publication number: 20120059051
    Abstract: Composition containing the combination of (?)-epigallocatechin gallate (EGCG) and lycopene characterized in that the ratio of EGCG to lycopene is in the range of 100:1 to 1:1.
    Type: Application
    Filed: November 9, 2011
    Publication date: March 8, 2012
    Applicant: DSM IP ASSET B.V.
    Inventors: Regina GORALCZYK, Joseph SCHWAGER, Karin WERTZ
  • Publication number: 20120057143
    Abstract: The invention concerns an illumination system for use in a stereolithography apparatus, comprising: a planar support; a multilens projector array mechanically supported on the planar support over the array on a plano side, and having a work surface arranged to receive a resin applying device for applying a resin layer, the projector array comprising a stack of optical elements, including a plurality of lenslets adapted to project the LEDs onto the work surface, and a two-dimensional array of individually controllable light-emitting diodes (LEDs) arranged between the planar support and the multilens projector. According to an aspect, the planar support and the plano side are supported on contact zones arranged over substantially the entire plano side; the illumination system thus forming a rigid body.
    Type: Application
    Filed: March 8, 2010
    Publication date: March 8, 2012
    Applicants: DSM IP ASSETS B.V., Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO
    Inventors: Jacobus Hubertus Theodoor Jamar, Andries Rijfers, Borgert Kruizinga, Jentske D. Kooistra, Mark Herman Else Vaes
  • Patent number: 8129143
    Abstract: The present invention relates to a eukaryotic cell containing peroxisomes that are capable to fuse with a membrane-structure of the cell involved in the secretory pathway of the cell. In this way, the eukaryotic cell is able to release the peroxisomal content outside the cell. The invention also relates to a method for production of a compound of interest in said eukaryotic cell wherein said compound of interest is present in the peroxisome of the cell. Said compound of interest will accumulate in the peroxisome by a signal promoting peroxisome localization. Preferred host cells are filamentous fungal cells.
    Type: Grant
    Filed: October 13, 2005
    Date of Patent: March 6, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Cornelis Maria Jacobus Sagt, Petrus Johannes Fredrik ten Haaft, Johannes Hendrik de Winde, Panagiotis Sarantinopoulos
  • Patent number: 8129562
    Abstract: The present invention is concerned with novel arylalkyl carboxylic acid derivatives, more specifically, with acylates of arylalkyl carboxylic acids with naturally occurring, non-toxic hydroxyl, sulfhydryl, amino or imino compounds, and to compositions containing them. The compositions are preferably cosmetic preparations.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: March 6, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Raphael Beumer, Jochen Klock, Stefan Martin Stoeckli
  • Patent number: 8128778
    Abstract: The present invention relates to polyethylene material that has a plurality of unidirectionally oriented polyethylene monolayers cross-piled and compressed at an angle to one another, each polyethylene monolayer composed of ultra high molecular weight polyethylene and essentially devoid of resins. The present invention further relates to ballistic resistant articles that include or incorporate the inventive polyethylene material and to methods of preparing the material and articles incorporating same.
    Type: Grant
    Filed: March 5, 2008
    Date of Patent: March 6, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Shalom Geva, Yuval Fuchs
  • Patent number: 8129337
    Abstract: The present invention describes a composition comprising EGCG and a protein hydrolysate.
    Type: Grant
    Filed: February 2, 2006
    Date of Patent: March 6, 2012
    Assignee: DSM IP Assets B.V.
    Inventor: Swen Wolfram
  • Publication number: 20120053353
    Abstract: The present invention is directed to a process for the manufacture of 3,7-dimethyl-1-octen-3-ol comprising the following steps: a) hydrogenation of 6-methyl-5-hepten-2-on to 6-methyl-2-heptanon in the presence of hydrogen and a palladium containing catalyst on a carrier selected from the group consisting of carbon, calcium carbonate and aluminum oxide. b) reaction of 6-methyl-2-heptanon with acetylene to 3,7-dimethyl-1-octin-3-ol in the presence of ammonia and potassium hydroxide and in the absence of any additional organic solvent; c) hydrogenation of 3,7-dimethyl-1-octin-3-ol to 3,7-dimethyl-1-octen-3-ol in the presence of hydrogen and a palladium containing catalyst on a carrier selected from the group consisting of calcium carbonate, aluminum oxide, silica, porous glass, carbon or graphite, and barium sulphate, with the proviso that the catalyst additionally contains lead when the carrier is calcium carbonate.
    Type: Application
    Filed: August 24, 2011
    Publication date: March 1, 2012
    Applicant: DSM IP ASSETS B.V.
    Inventors: Werner BONRATH, Johannes Tschumi, Jonathan Medlock
  • Publication number: 20120052141
    Abstract: The present invention is directed inter alia to the use of at least one compound selected from the group consisting of (?)-epigallocatechin gallate, resveratrol, eicosapentaenoic acid, docosahexaenoic acid, rose hip extract/concentrate, hydroxytyrosol, lycopene, lutein, ?-cryptoxanthin, zeaxanthin and derivatives thereof, for the treatment of cellulite, for the prevention of the development of mild cellulite, for the prevention of the progression of mild cellulite to severe cellulite, for smoothening the micro relief of the skin, for maintaining or increasing the tensile properties of the skin, and/or for reducing the fat mass and the circumference at the hips and thighs, as well as to the corresponding cosmetic and medical methods.
    Type: Application
    Filed: November 4, 2011
    Publication date: March 1, 2012
    Applicant: DSM IP ASSETS B.V.
    Inventors: Regina GORALCZYK, Joseph Schwager, Karin Wertz
  • Patent number: 8124707
    Abstract: The invention relates to a process for the preparation of a polymer comprising monomeric units of ethylene, an ?-olefin and a vinyl norbornene applying as a catalyst system: a. a bridged or an group 4 metal containing an unbridged catalyst having a single cyclopentadienyl ligand and a mono substituted nitrogen ligand, wherein said catalyst is defined by the formula (I): b. an aluminoxane activating compound, c. 0-0.20 mol per mol of the catalyst of a further activating compound, wherein Y is a substituted carbon or nitrogen atom. The invention further relates to a polymer obtainable with the process of the invention.
    Type: Grant
    Filed: September 29, 2010
    Date of Patent: February 28, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Peter Windmuller, Gerardus Van Doremaele
  • Patent number: 8124804
    Abstract: A process for acylating organic hydroxy compounds, characterized in that the acylation is effected in the presence of a metal oxide which does not carry a catalyst and the use of such metal oxides for acylating organic hydroxy compounds.
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: February 28, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Werner Bonrath, Valentina Pasquinelli
  • Publication number: 20120045563
    Abstract: Compositions consisting of or comprising resveratrol and a protective colloid, particularly a gelatine, a modified food starch or a ligninsulfonate, their use for stably incorporating resveratrol into water-based foods, particularly beverages, and the foods thus obtained.
    Type: Application
    Filed: February 3, 2010
    Publication date: February 23, 2012
    Applicant: DSM IP Assets B.V.
    Inventors: Sylvain Diguet, Nicolle Goetz, Bruno Leuenberger, Johann Ulm, Loni Schweikert
  • Publication number: 20120045548
    Abstract: The present invention relates to a method for improving at least one characteristic of a bean-based product by treating said bean-based product with a peroxidase, preferably a Marasmius scorodonius peroxidase or a functional equivalent thereof. The present invention relates to a method for improving at least one characteristic of a bean-based product comprising contacting a bean-based product or an intermediate thereof with a peroxidase, preferably a Marasmius scorodonius peroxidase or a functional equivalent thereof, and optionally preparing from said intermediate a bean-based product.
    Type: Application
    Filed: April 21, 2010
    Publication date: February 23, 2012
    Applicant: DSM IP ASSETS B.V.
    Inventors: Leonardus Johannes Sofie Marie Mulleners, Pieter Cornelis Langeveld, Wouter Willem Smits
  • Publication number: 20120046750
    Abstract: The invention is directed to a spinal fusion cage for implantation between two adjacent vertebrae, wherein the total cage has, under a load, a maximum compression that is higher than 0.05% of the original height of the spinal fusion cage and the maximum compression does not change the structural integrity of the cage.
    Type: Application
    Filed: March 5, 2010
    Publication date: February 23, 2012
    Applicant: DSM IP ASSETS B.V.
    Inventors: Darren Donald Obrigkeit, Jacob Koenen, Detlef Olaf Alexander Schumann, Leo Smit
  • Publication number: 20120045542
    Abstract: The present invention relates to a process to produce a wine or fruit juice stabiliser comprising contacting a composition comprising proteinaceous material with a prolyl-specific protease, as well as to a wine or fruit juice stabiliser obtainable by said process. The invention also relates to a composition comprising peptides, said peptides having a molar fraction (%) of peptides carrying a carboxy terminal prolyl residue of at least 0.25%. Said wine or fruit juice stabiliser or composition may be used as a stabiliser against the crystallisation of KHT or other organic acids without causing protein haze.
    Type: Application
    Filed: May 17, 2010
    Publication date: February 23, 2012
    Applicant: DSM IP ASSETS B.V.
    Inventor: Peter Philip Lankhorst
  • Patent number: 8119368
    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 cell culture comprising the cells, the biological substance and 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: Grant
    Filed: July 4, 2007
    Date of Patent: February 21, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Gerben Meile Zijlstra, Robert Patrick Hof, Jacob Schilder
  • Patent number: 8119171
    Abstract: The invention relates to a method for the prevention or reduction of haze in a beverage by the addition of an prolyl-specific endoprotease and to new beverages obtainable by the method according to the invention. It also relates to new endoproteases. Sequence information of a genomic DNA, cDNA as well as protein sequences.
    Type: Grant
    Filed: December 6, 2001
    Date of Patent: February 21, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Michel Lopez, Luppo Edens