Patents Assigned to DSM IP ASSETS
  • Patent number: 10071536
    Abstract: Multilayer material sheets containing unidirectional high performance fibers are obtained by a process which includes the steps of positioning the fibers in a parallel fashion, consolidation of the fibers to obtain a monolayer, stacking at least two monolayers such that the fiber direction in one monolayer is at an angle a to the direction of the fibers in an adjacent monolayer and fixation whereby the stack of at least two monolayers is subjected to a pressure and temperature treatment for a duration of a least 2 seconds, followed by cooling the stack under pressure to a temperature of 120° C. or lower. The multilayer material sheet has a reduced uptake of liquids.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: September 11, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Koen van Putten, Johannes Maria Mathias Wilms, Ernst Jan van Klinken, Harm van der Werff, Leonard Josef Arnold Nielaba, Roelof Marissen
  • Patent number: 10072757
    Abstract: The invention relates to a reinforcing liner comprising load-bearing yarns of a first type characterized in that the liner further comprises load-bearing yarns of a second type having a creep rate {acute over (?)}2 of at least 10 times higher than the creep rate {acute over (?)}1 of the yarns of first type, i.e. {acute over (?)}2?10×{acute over (?)}1, wherein the creep rates are measured on the yarns at a temperature of 20° C. and under an applied load of 600 MPa. The invention also relates to a pressure vessel comprising thereof.
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: September 11, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Rigobert Bosman, Roelof Marissen
  • Patent number: 10066053
    Abstract: The present invention relates to an alkyd resin composition comprising a. 1-60 wt % of an imide compound according to anyone of formulas Ia, Ib, Ic, Id or Ie wherein R1 is H or a C1-C20 optionally substituted hydrocarbon group; R2 and R5 are independently H, or a C1-C20 hydrocarbon group; R3 and R4 are independently H, or a C1-C20 hydrocarbon group; R6 is H or a methyl group; R7 and R8 are independently H, methyl or ethyl; b. 10-40 wt % of an alcohol having a number average hydroxy functionality ?2.0; c. 30-70 wt % of fatty acids or vegetable oils; d. 0-50 wt % of a mono and/or polyfunctional compound capable of esterification, which compound is different from the compounds used in a, b and c; wherein the wt % is determined relative to the total of weight of compounds a, b, c and d.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: September 4, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Cornelis Eme Koning, Paulus Franciscus Anna Buijsen, Adrianus Jozephus Hendricus Lansbergen, Alwin Papegaaij, Douglas Hayden
  • Patent number: 10062962
    Abstract: Composite radome wall structures (10) exhibit both antiballistic and radar transparency properties and include an antiballistic internal solid, void-free core (12) and external antireflective (AR) surface layers (14-1, 14-2) which sandwich the core. The antiballistic core (12) can be a compressed stack of angularly biased unidirectional polyethylene monolayers formed of tapes and/or fibers. Face sheets (16-1, 16-2) and/or one or more impedance matching layers may optionally be positioned between the antiballistic core (12) and one (or both) of the external AR layers (14-1, 14-2) so as to bond the core to the AR surface layer(s) and/or selectively tune the radome wall structure to the frequency of transmission and reception associated with the radar system.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: August 28, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Lewis Kolak, Mark Mirotznik
  • Patent number: 10059738
    Abstract: The present invention is related to a novel and improved process for the manufacture of compounds of formula (I) or salts thereof herein designated as benzylsulfonyl-Ser-X-4-amidinobenzylamide, wherein R is a C1 to C6 linear or branched aliphatic hydrocarbon chain optionally substituted with a C6 to C10 aromatic group.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: August 28, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Jonathan Alan Medlock, Peter Wikstroem
  • Patent number: 10060119
    Abstract: Structures are provided with rigid elements connected together by interconnecting elements in such a way to form a statically determined or statically over-determined structure. The structure includes at least one tension element formed of polymeric fibers having a stabilizing creep of at least 0.3% and at most 10% and a minimum creep rate lower than 1×10?5% per second, wherein the said stabilizing creep and minimum creep are measured at a tension of 900 MPa and a temperature of 30° C. The structures may include, for example, framing structures (e.g., a space frame), suspended bodies, platforms, (e.g., a marine platform), or spoked wheels.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: August 28, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Rigobert Bosman, Tom Antonius Philomena Engels, Martin Pieter Vlasblom, Roelof Marissen, Benjamin B. Ackers
  • Publication number: 20180235263
    Abstract: A recombinant host capable of producing a steviol glycoside which overexpresses a polypeptide which mediates steviol glycoside transport and which polypeptide comprises the amino acid sequence set forth in SEQ ID NO: 29 or an amino acid sequence having at least about 50% sequence identity thereto. A recombinant host capable of producing a steviol glycoside which has been modified, preferably in its genome, to result in a deficiency in the production of a polypeptide which mediates steviol glycoside transport and which polypeptide comprises the amino acid sequence set forth in SEQ ID NO: 29 or an amino acid sequence having at least about 50% sequence identity thereto.
    Type: Application
    Filed: August 15, 2016
    Publication date: August 23, 2018
    Applicant: DSM IP ASSETS B.V.
    Inventors: Viktor Marius BOER, Priscilla ZWARTJENS, Eric VAN DEN BERG
  • Patent number: 10056517
    Abstract: A metal foil pattern layered body of the invention includes: a base member; a metal foil including a metal foil pattern formed by an opening and a metal portion; and a protuberance provided at the metal foil and at a boundary between the opening and the metal portion.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: August 21, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Koichi Kumai, Ryuji Ueda, Takao Tomono, Takehito Tsukamoto
  • Patent number: 10047065
    Abstract: The present invention relates to a method of preparing chromanes from 2,5-dimethylfuran and substituted alkynes comprising an long chain unsaturated alkyl group as substituent in the alpha position of a substituted phenol followed by oxidation, reduction and acid ring closure. It is particularly advantageous to use 2,5-dimethylfuran as this offers an ecological beneficial synthesis of ?-tocopherol.
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: August 14, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Ulla Letinois, Thomas Netscher
  • Patent number: 10047019
    Abstract: The present invention relates to a process of the asymmetric hydrogenation of an unsaturated ketone or aldehyde by molecular hydrogen in the presence of at least one chiral iridium complex and in the presence of at least one additive and a halogenated alcohol. This process yields chiral compounds in a very efficient way and is very advantageous in that the amount of iridium complex can be remarkably reduced.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: August 14, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Jonathan Alan Medlock, Gerardus Karel Maria Verzijl, Edwin Gerard Ijpeij, Andreas Hendrikus Maria De Vries
  • Patent number: 10041135
    Abstract: Bacteriophage Insensitive Mutants (BIMs) of three Streptococcus thermophilus parent strains were generated and characterized for phage sensitivity, sedimentation rate, cell chain length, phage adsorption and CRISPR loci alterations. Several BIMs showed an altered sedimentation phenotype as well as an increase cell chain length, reduced phage sensitivity, reduced phage adsorption and 100% identity in three CRISPR loci. The results show that the derived BIMs have become phage-resistant through a mechanism other than CRISPR.
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: August 7, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Roelof Hendrik Matthijs Kouwen, Pim Van Hee, Douwe Van Sinderen, Brian McDonnell, Jennifer Mahony
  • Patent number: 10039640
    Abstract: The invention relates to a prosthetic valve comprising a leaflet assembly having at least one leaflet (3) attached to a supporting element (2), which leaflet has a free margin that can move between a first position wherein the free margin is flexed away from a closure surface (700) to allow body fluid to flow through the valve, and a second position wherein the free margin abuts the closure surface to close the valve, and wherein the leaflet, without pulsatile load on the valve, can form a coaptation height H of more than 0.1 mm along the length of the free margin. Such prosthetic valve provides good performance during prolonged time, and can be made using various materials for the leaflets. The invention also relates to a leaflet assembly for use in a prosthetic valve, and to methods of making the prosthetic valve, including making the leaflet assembly.
    Type: Grant
    Filed: May 6, 2015
    Date of Patent: August 7, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Paul Frederik Grundeman, Jolanda Kluin, Karlien Kristel Boon-Ceelen, Thomas König
  • Patent number: 10040904
    Abstract: Process for the production of a thermoplastic polymer comprising segments of a diamide, the process comprising: 1) a first step of preparing a reaction mixture comprising a diamine H2N—Y—NH2 Form. (I), and a diester of a dicarboxylic acid Form. (II) 2) a second step of heating the reaction mixture to a temperature at least 5° C. above the crystallization temperature of the diester and a least 5° C. below the melting temperature of the formed amide (formula III) in the presence of an alkaline or earth alkaline alkoxy catalyst Form. (III) wherein X and Y are the same or different and are an aliphatic group comprising 2-12 carbon atoms or an aromatic group comprising 6-20 carbon atoms, R1 and R2 are the same or different and are an aliphatic group comprising 2-15 carbon atoms and wherein R equals R1 or R2 and are the same or different.
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: August 7, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Wilhelmus Petrus Johannes Appel, Carel Frederik Constantijn Fitié, Atze Jan Nijenhuis, Beert Jacobus Keestra, Josien Krijgsman, Michel Henri Chrétien Joseph Van Houtem, Henricus Marie Janssen
  • Patent number: 10040732
    Abstract: Process for producing biaryl compounds by aerobic cross dehydrogenative coupling (CDC) of two arene groups comprising at least one aryl carbon-hydrogen bond, in the presence of a catalyst system comprising a palladium salt comprising at least one non-cyclopalladatable carboxylate anion and one or more non-beta-eliminatable, non-cyclopalladatable ligands comprising at least one N-donor atom, the one or more ligands having a 0.5/1-1.5/1 molar ratio of N-donor atoms relative to the Pd atoms.
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: August 7, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventor: Paulus Lambertus Alsters
  • Patent number: 10035986
    Abstract: The present invention relates to a mutant microbial host cell which is deficient in the production of the AgsE protein or in the production of an homologous thereof if compared with a parent microbial host cell which has not been modified and measured under the same conditions. It has been surprisingly found that when the mutant microbial host cell according to the invention is used in a method to produce a compound of interest, for example an enzyme, an improved yield of said compound is obtained if compared to a method in which a parent host cell which has not been modified is used when measured under the same conditions.
    Type: Grant
    Filed: July 19, 2013
    Date of Patent: July 31, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Noël Nicolaas Maria Elisabeth Van Peij, Martina Beishuizen, Peter Jozef Ida Van De Vondervoort
  • Patent number: 10035999
    Abstract: The invention relates to a host cell comprising at least four different heterologous polynucleotides chose from the group of polynucleotides encoding cellulases, hemicellulases and pectinases, wherein the host cell is capable of producing the at least four different enzymes chosen from the group of cellulases, hemicellulases and pectinases, wherein the host cell is a filam-tous fungus and is capable of secretion of the at least four different enzymes. This host cell can suitably be used for the production of an enzyme composition that can be use in a process for the saccharification of cellulosic material.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: July 31, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Alrik Pieter Los, Cornelis Maria Jacobus Sagt, Margot Elisabeth Francoise Schooneveld-Bergmans, Robbertus Antonius Damveld
  • Patent number: 10029970
    Abstract: The present invention relates to an improved method for producing specific ?, ?-unsaturated aldehydes.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: July 24, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Werner Bonrath, Thomas Netscher, Jan Schuetz, Bettina Wuestenberg
  • Patent number: 10029977
    Abstract: The present invention also relates to a process for preparing a diamine/dicarboxylic acid salt wherein the dicarboxylic acid comprises an aromatic dicarboxylic acid and is provided in a powder form; the diamine is provided in a liquid form gradually dosed to the dicarboxylic acid powder, while keeping the dicarboxylic acid powder in constant movement; the processing temperature is above 0° C. and below the boiling temperature of the diamine and the melting temperature of the acid and the salt, and the reaction mixture comprises at most 5 wt. % of water. The present invention also relates to an anhydrous diamine/dicarboxylic acid salt obtainable by the process according to invention, or any embodiment thereof as described above.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: July 24, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Eric Grolman, Rudy Rulkens
  • Patent number: 10022337
    Abstract: The present invention relates to formulation of sparingly-(water)-soluble compounds and its use as (or in a) food or feed product or dietary supplement.
    Type: Grant
    Filed: November 14, 2014
    Date of Patent: July 17, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Alexandra Teleki, Camille Adler
  • Patent number: 10017628
    Abstract: The invention relates to a flame retarded thermoplastic moulding composition comprising (A) a polyamide (B) a flame retardant system comprising a metal salt of a phosphinic acid and/or a diphosphinic acid; and either (C) a fibrous reinforcing agent; or (D) an inorganic filler; or a combination of (C) and (D), wherein (A) consists primarily of a semi-crystalline semi-aromatic polyamide (A1) with a melting temperature of at least 310° C. and consisting of repeat units, predominantly derived from terephthalic acid and diamines selected from C2-C8 diamines and having a molar average number of carbon atoms of at most 7.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: July 10, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Johannes Hoekstra, Pim Gerard Anton Janssen