Patents Assigned to DSM IP ASSETS
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Patent number: 11306181Abstract: The present invention relates to a process for preparing a granular nylon salt material, wherein an aqueous mixture, comprising at least 65 wt. % of salt components, and at most 35 wt. % of an aqueous medium, the weight percentages (wt. %) being relative to the total weight of the aqueous mixture, is flashed from a pressure vessel via a flash valve into a flash chamber, thereby evaporating the aqueous medium in an amount sufficient to result in a residual moisture content of at most 7.5 wt. %, and forming a granular nylon salt material. The invention also relates to a process for preparing a nylon polymer, comprising direct solid state polymerization of the granular salt material prepared by flash granulation.Type: GrantFiled: January 31, 2020Date of Patent: April 19, 2022Assignee: DSM IP ASSETS B.V.Inventors: Bas Van Laarhoven, Eric Grolman, Michiel Muyris
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Patent number: 11297860Abstract: The present invention relates to a method for producing a flavour composition comprising providing a slurry of yeast cell walls and contacting the slurry of yeast cell walls with a glucanase and with an endoprotease, followed by separating a liquid fraction by solid/liquid separation to provide the liquid flavour composition.Type: GrantFiled: September 15, 2016Date of Patent: April 12, 2022Assignee: DSM IP ASSETS B.V.Inventors: Bernadette Theresia Morel, Marco Alexander Van Den Berg
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Process for preparing a polyamide, a nylon salt to be used therein and a process for making the salt
Patent number: 11299589Abstract: Processes for preparing a polyamide, a polyamide material obtained by such processes, a nylon salt to be used therein, and processes for making the nylon salt are disclosed. The processes for preparing the polyamide include a direct solid state polymerization process. The salt used herein is a granulate material, prepared by a process, comprising spraying an aqueous solution comprising a diamine and a dicarboxylic acid dissolved in an aqueous medium, or an aqueous slurry comprising a diammonium dicarboxylate salt dispersed in an aqueous medium directly obtained from such an aqueous solution, onto or in a fluidized bed of diammonium dicarboxylate salt particles, while evaporating the aqueous medium, thereby forming a granulate salt material.Type: GrantFiled: January 31, 2020Date of Patent: April 12, 2022Assignee: DSM IP ASSETS B.V.Inventors: Bas Van Laarhoven, Christiaan Johannes Cornelis Stoelwinder, Mark Helmsing -
Patent number: 11297862Abstract: 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: GrantFiled: August 15, 2016Date of Patent: April 12, 2022Assignee: DSM IP ASSETS B.V.Inventors: Viktor Marius Boer, Priscilla Zwartjens, Eric Van Den Berg
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Patent number: 11293043Abstract: 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: 35 or SEQ ID NO: 38 or an amino acid sequence having at least about 50% sequence identity to either 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: 35 or SEQ ID NO: 38 or an amino acid sequence having at least about 50% sequence identity to either thereto.Type: GrantFiled: April 10, 2020Date of Patent: April 5, 2022Assignee: DSM IP ASSETS B.V.Inventors: Viktor Marius Boer, Priscilla Zwartjens, Eric Van Den Berg
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Patent number: 11278046Abstract: This invention relates generally to multivitamin extrudates. Their production as well as their use.Type: GrantFiled: October 6, 2016Date of Patent: March 22, 2022Assignee: DSM IP ASSETS B.V.Inventors: Stefanie Kirchen, Alexandra Teleki
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Patent number: 11280589Abstract: Composite panel comprising at least one layer containing at least one tape comprising a thermoplastic polymer selected from the group consisting of polyolefins, polyesters, polyvinyl alcohols, polyacrylonitriles, polyamides or polyketone, wherein the tape has a tensile strength of at least 1.2 GPa and an areal density of between 5 and 150 g/m2, and an adhesive in contact with said layer, whereby the amount of the adhesive in contact with one side of the at least one layer is between 0.2 and 15 g/m2, wherein the adhesive is a plastomer wherein said plastomer is a random copolymer of ethylene or propylene and one or more C2 to C12 a-olefin co-monomers and wherein said plastomer has a density as measured according to 1801183 of between 860 and 930 kg/m3. In a preferred embodiment the tape comprises an ultra high molecular weight polyethylene. The composite panel is used in a ballistic resistant article.Type: GrantFiled: March 7, 2013Date of Patent: March 22, 2022Assignee: DSM IP ASSETS B.V.Inventors: David Michael Cummins, Dietrich Wienke, Roelof Marissen, Koen Van Putten, Joke Hendrix
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Patent number: 11278044Abstract: The present invention is directed to an iron fortified bouillon concentrate comprising fat, sodium chloride, monosodium glutamate, ferric pyrophosphate, and a citrate buffer. It is directed to a process to prepare an iron fortified bouillon concentrate. This bouillon concentrate allows easy iron supplementation at low cost, without affecting either the original taste or the colour of the bouillon after dissolving and cooking, it does not discolour during shelf life of the bouillon concentrate, and it provides an optimal source of bioavailable iron to the consumer of the food comprising said bouillon concentrate.Type: GrantFiled: August 7, 2014Date of Patent: March 22, 2022Assignee: DSM IP ASSETS B.V.Inventors: Andrea Bulbarello, Georg Steiger
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Patent number: 11274310Abstract: The invention relates to a recombinant yeast comprising a nucleotide sequence allowing the expression of a glucoamylasey (EC 3.2.1.20 or 3.2.1.3). This cell can be used for the production of ethanol and advantageously produces little or no glycerol.Type: GrantFiled: September 25, 2018Date of Patent: March 15, 2022Assignee: DSM IP ASSETS B.V.Inventors: Hans Marinus Charles Johannes De Bruijn, Paulus Petrus De Waal, Ingrid Maria Vugt-Van Lutz
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Patent number: 11274071Abstract: The present invention relates to the manufacturing of a process of alkyl 2-acetyl-5,9,13-trimethyltetradeca-4,8,12-trienoates and alkyl 2-acetyl-9,13-di-methyl-5-methylenetetradeca-8,12-dienoate as well as 6,10,14-trimethylpenta-deca-5,9,13-trien-2-one and 10,14-dimethyl-6-methylenepentadeca-9,13-dien-2-5 one and 6,10,14-trimethylpentadecan-2-one.Type: GrantFiled: December 11, 2018Date of Patent: March 15, 2022Assignee: DSM IP ASSETS B.V.Inventors: Marcel Joray, René Tobias Stemmler
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Patent number: 11266498Abstract: The present invention provides a method of making a leaflet assembly, the leaflet assembly thus made and a prosthetic valve.Type: GrantFiled: August 22, 2019Date of Patent: March 8, 2022Assignee: DSM IP ASSETS B.V.Inventors: Paul Frederik Grundeman, Jolanda Kluin, Karlien Kristel Boon-Ceelen, Thomas König
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Patent number: 11261327Abstract: The invention relates to a thermoplastic polymer composition comprising A. a polyamide B. a reinforcing agent, and C. an laser direct structuring (LDS) additive wherein the polyamide comprises a blend of —(A.1) a semi-crystalline semi-aromatic polyamide, and —(A.2) an amorphous semi-aromatic polyamide or an aliphatic polyamide, or a mixture thereof; or a blend of —(A.3) a semi-crystalline aliphatic polyamide, and —(A.4) an amorphous semi-aromatic polyamide; and D. a metal (di)phosphinate. The present invention further relates an article prepared form the thermoplastic polymer composition, and article made by a LDS process and a process for preparing the same.Type: GrantFiled: May 25, 2016Date of Patent: March 1, 2022Assignee: DSM IP ASSETS B.V.Inventor: Frank Peter Theodorus Johannes Van Der Burgt
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Patent number: 11242625Abstract: The present invention relates to a chain link comprising a strip comprising warp yarns and weft yarns, with the warp yarns containing warp yarn A and warp yarn B, with the minimum creep rate of warp yarn B being higher than the minimum creep rate of warp yarn A, wherein the strip comprises a longitudinal core section and at least two longitudinal edge sections, and wherein the concentration of warp yarn A in the core section is higher than the concentration of yarn A in the edge sections of the strip and the concentration of warp yarn B in the edge sections is higher than the concentration of warp yarn B in the core section of the strip. The invention also relates to a chain comprising said chain link and to use of said chain in different applications.Type: GrantFiled: May 27, 2016Date of Patent: February 8, 2022Assignee: DSM IP ASSETS B.V.Inventors: Rigobert Bosman, Dietrich Wienke, Roelof Marissen, Jozef Siegfried Johannes Homminga
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Patent number: 11230797Abstract: The invention relates to a multifilament yarn containing n filaments, wherein the filaments are obtained by spinning an ultra-high molecular weight polyethylene (UHMWPE), said yarn having a tenacity (Ten) as expressed in cN/dtex of Ten(cN/dtex)=f×n?0.05×dpf?0.15, wherein Ten is at least 39 cN/dtex, n is at least 25, f is a factor of at least 58 and dpf is the dtex per filament.Type: GrantFiled: December 14, 2012Date of Patent: January 25, 2022Assignee: DSM IP ASSETS B.V.Inventors: Jacobus Johannes Mencke, Johannes Hendrikus Marie Heijnen, Harm Van Der Werff
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Patent number: 11224563Abstract: The present invention relates to topical composition comprising a cetyl phosphate surfactant mixture consisting essentially of mono- and/or dicetyl esters of phosphoric acid or salts thereof and cetylalcohol and inorganic phosphate and heavy metals and water, characterized in that the surfactant mixture contains no organochlorine impurities and has an inorganic phosphate content of less than 0.7 wt.-% and a heavy metal content of less than 12 ppm.Type: GrantFiled: June 27, 2017Date of Patent: January 18, 2022Assignee: DSM IP ASSETS B.V.Inventors: Andre Duesterloh, Anne Janssen, Christeine Mendrok-Edinger, Karina Radomsky, Thomas Rudolph
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Patent number: 11225647Abstract: The present invention relates a variant polypeptide having geranylgeranyl pyrophosphate synthase activity, which variant polypeptide comprises an amino acid sequence which, when aligned with a geranylgeranyl pyrophosphate synthase comprising the sequence set out in SEQ ID NO: 1, comprises at least one substitution of an amino acid residue corresponding to any of amino acids at positions 92, 100 or 235 said positions being defined with reference to SEQ ID NO: 1 and wherein the variant has one or more modified properties as compared with a reference polypeptide having geranylgeranyl pyrophosphate synthase activity. A variant polypeptide of the invention may be used in a recombinant host for the production of steviol or a steviol glycoside.Type: GrantFiled: October 26, 2017Date of Patent: January 18, 2022Assignee: DSM IP ASSETS B.V.Inventors: Viktor Marius Boer, Priscilla Zwartjens, Johannes Gustaaf Ernst Van Leeuwen
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Patent number: 11224997Abstract: The present invention relates to a plastic material for use in various application. Further, the present invention relates to a plastic material for an industrial former (herein also designated as a mold). Additionally, the present invention relates to a mold made of a plastic material and the method for the manufacture of said mold. Furthermore, the present invention relates to an industrial process using such mold, such as in a process for making rubber goods comprising dipping of a mold into a rubber emulsion, wherein the mold consisting of a plastic material having a surface tension in the range from 25 to 60 mJ/m2 measured according to ASTM standard D-2578/09.Type: GrantFiled: December 17, 2015Date of Patent: January 18, 2022Assignee: DSM IP ASSETS B.V.Inventors: Pim Gerard Anton Janssen, Arun Anantrao Kulkarni, Konraad Albert Louise Hector Dullaert
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Patent number: 11214810Abstract: The present invention relates to a yeast cell, in particular a recombinant yeast cell, the cell lacking enzymatic activity needed for the NADH-dependent glycerol synthesis or the cell having a reduced enzymatic activity with respect to the NADH-dependent glycerol synthesis compared to its corresponding wild-type yeast cell, the cell comprising one or more heterologous nucleic acid sequences encoding an NAD+-dependent acetylating acetaldehyde dehydrogenase (EC 1.2.1.10) activity. The invention further relates to the use of a cell according to the invention in the preparation of ethanol.Type: GrantFiled: March 27, 2020Date of Patent: January 4, 2022Assignee: DSM IP ASSETS B.V.Inventors: Jacobus Thomas Pronk, Antonius Jeroen Adriaan Van Maris, Victor Gabriel Guadalupe Medina
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Patent number: 11214682Abstract: The invention relates to a polyamide composition comprising: a. A semi-crystalline polyamide; b. An impact modifier in an amount ranging from 1 wt % to 50 wt %; c. A branching agent in an amount ranging from 0.01 to 6.0 wt %; d. An inorganic stabilizer in an amount ranging from 0.01 wt % to 2.0 wt %; e. An organic stabilizer E1 comprising a primary antioxidant group in an amount ranging from 0.01 wt % to 2.0 wt and an organic stabilizer E2 comprising a hindered amine group in an amount ranging from 0.01 wt % to 4.0 wt %; or an organic stabilizer E3 comprising a primary antioxidant group and a hindered amine group in an amount ranging from 0.02 to 6.0 wt %; or a combination of E1, E2 and E3 in a total amount of 0.02 to 6.0 wt %; wherein all wt % are based on the total amount of polyamide composition. The invention also relates to a process for preparing a container by blow molding this composition, as well as use of the container in various applications.Type: GrantFiled: July 23, 2015Date of Patent: January 4, 2022Assignee: DSM IP ASSETS B.V.Inventors: Wilhelmus Josephus Maria Sour, Pieter Gijsman
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Publication number: 20210402735Abstract: In various embodiments, an improved flexible-composite material is described that comprises at least one scrim constructed from at least two unidirectional tape layers bonded together and at least one woven fabric, non-woven fabric, or membrane bonded to the scrim. In various embodiments, the unidirectional tape layers comprise a plurality of parallel fiber bundles comprising monofilaments within an adhesive resin. In various embodiments, the fiber bundles are separated by gaps that can be filled in by adhesive or non-adhesive resin.Type: ApplicationFiled: July 9, 2021Publication date: December 30, 2021Applicant: DSM IP ASSETS B.V.Inventors: Christopher Michael Adams, Wesley Edward Hatcher, Keith Joel McDaniels