公开(公告)号：US11905542B2

公开(公告)日：2024-02-20

申请号：US16648872

申请日：2018-09-25

Applicant: DSM IP ASSETS B.V.

Inventor： Nathalie Balch ,  Paul Blomquist ,  Reed Doten ,  Peter Houston ,  Ethan Lam ,  Jenna McMahon ,  Joshua Trueheart ,  Celine Viarouge

IPC: C12P23/00

CPC classification number: C12P23/00

Abstract: The present invention is related to a novel enzymatic process for production of retinyl esters, such as in particular retinyl long chain esters, via conversion of retinol, which process includes the use of enzymes having acyltransferase activity. Said process might be used for biotechnological production of vitamin A.

公开(公告)号：US20240041736A1

公开(公告)日：2024-02-08

申请号：US18256338

申请日：2021-12-08

Applicant: DSM IP Assets B.V.

Inventor： Cyrille DESHAYES ,  Christine MENDROK-EDINGER

IPC: A61K8/49 ,  A61K8/06 ,  A61K8/04

CPC classification number: A61K8/4966 ,  A61K8/06 ,  A61K8/042 ,  A61K2800/40 ,  A61K2800/20

Abstract: The present invention relates to cosmetic composition comprising an ester of a fatty acid and dextrin, a mixture of branched and linear saturated C15-C19, wherein said mixture comprised primarily branched saturated C15-C19, and a UV-filter of the formula (I) This cosmetic composition allows a high amount of the UV-filter of the formula (I) to be solubilized which leads to compositions having a very high absorbance of harmful UV light, i.e. to compositions having a high Sun Protection Factor (SPF).

公开(公告)号：US20240016720A1

公开(公告)日：2024-01-18

申请号：US18256401

申请日：2021-12-08

Applicant: DSM IP Assets B.V.

Inventor： Cyrille DESHAYES ,  Christine MENDROK-EDINGER

IPC: A61K8/73 ,  A61K8/31 ,  A61K8/92

CPC classification number: A61K8/732 ,  A61K8/31 ,  A61K8/922

Abstract: The present invention relates to the reduction of rancidity of vegetable oils which are prone to get rancid by adding an ester of a fatty acid and dextrin and/or a mixture of branched and linear saturated C15-C19 alkanes. This allows to obtain a longer shelf-life of these vegetable oils and its cosmetic composition without 5 adding antioxidants.

公开(公告)号：US20240009103A1

公开(公告)日：2024-01-11

申请号：US18256328

申请日：2021-12-08

Applicant: DSM IP ASSETS B.V.

Inventor： Cyrille DESHAYES ,  Christine MENDROK-EDINGER

IPC: A61K8/49 ,  A61K8/04 ,  A61Q17/04

CPC classification number: A61K8/4966 ,  A61K8/042 ,  A61Q17/04 ,  A61K2800/74 ,  A61K2800/49

Abstract: The present invention relates to cosmetic composition comprising an ester of a fatty acid and dextrin, a mixture of branched and linear saturated C15-C19, wherein said mixture comprised primarily branched saturated C15-C19, and a UV-filter of the formula (I). This cosmetic composition allows a high amount of the UV-filter of the formula (I) to be solubilized which leads to compositions having a very high absorbance of harmful UV light, i.e. to compositions having a high Sun Protection Factor (SPF).

公开(公告)号：US20240000098A1

公开(公告)日：2024-01-04

申请号：US18251782

申请日：2021-10-25

Applicant: DSM IP ASSETS B.V.

Inventor： Zhenbo MA ,  Conroy Clive SALMON ,  Paulo Henrique SANTOS

IPC: A23G3/42 ,  A61K31/702 ,  A23G3/40

CPC classification number: A23G3/42 ,  A61K31/702 ,  A23G3/40

Abstract: The present invention relates to a new formulation, which is a soft chewy confection for-mulation, which comprises at least one Human Milk Oligosaccharides (HMOs).

公开(公告)号：US11851528B2

公开(公告)日：2023-12-26

申请号：US17513665

申请日：2021-10-28

Applicant: DSM IP ASSETS B.V.

Inventor： Bas Van Laarhoven ,  Christiaan Johannes Cornelis Stoelwinder ,  Mark Helmsing

IPC: C08G69/30 ,  C08G69/26 ,  C08G69/28 ,  B01J2/04 ,  C07C51/41 ,  C07C209/68 ,  C08J3/12

CPC classification number: C08G69/30 ,  B01J2/04 ,  C07C51/412 ,  C07C209/68 ,  C08G69/26 ,  C08G69/265 ,  C08G69/28 ,  C08J3/12 ,  C08J2377/06

Abstract: 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.

公开(公告)号：US11851402B2

公开(公告)日：2023-12-26

申请号：US17603114

申请日：2020-04-03

Applicant: DSM IP ASSETS B.V.

Inventor： Werner Bonrath ,  Marc-André Mueller ,  Bettina Wuestenberg

IPC: C07C5/327 ,  C07C67/44 ,  C07C67/02 ,  C07C69/145 ,  C07C69/24 ,  C07C5/44 ,  C07C403/14

CPC classification number: C07C5/327 ,  C07C5/44 ,  C07C67/02 ,  C07C67/44 ,  C07C69/145 ,  C07C69/24 ,  C07C403/14 ,  C07C2601/16

Abstract: The present invention relates to a new dehydrogenation process of specific compounds.

公开(公告)号：US11834525B2

公开(公告)日：2023-12-05

申请号：US17197476

申请日：2021-03-10

Applicant: DSM IP ASSETS B.V.

Inventor： Cornelia Elizabeth Paulina Maljaars ,  Pim Van Hee

IPC: C08B3/00 ,  A23C9/123 ,  C08L5/00 ,  C12P19/04 ,  A23C9/137 ,  A23C19/032 ,  A23C19/09 ,  C12N1/20 ,  A23C9/13 ,  A23C19/05 ,  C12R1/46 ,  C08B37/00

CPC classification number: C08B37/006 ,  A23C9/123 ,  A23C9/1238 ,  A23C9/1307 ,  A23C9/137 ,  A23C19/0323 ,  A23C19/054 ,  A23C19/09 ,  C08L5/00 ,  C12N1/20 ,  C12N1/205 ,  C12P19/04 ,  A23C2240/00 ,  A23Y2240/75 ,  C12R2001/46

Abstract: The present invention relates a heteropolysaccharide characterized in that it is substantially composed of the monosaccharides glucose and galactose and rhamnose and N-acetylgalactosamine and a process for the production thereof. The invention further relates to a bacterium capable of producing said heteropolysaccharide and to the use of the heteropolysaccharide and the bacterium for improving the texture of fermented milk products.

公开(公告)号：US11820873B2

公开(公告)日：2023-11-21

申请号：US16954676

申请日：2018-12-20

Applicant: DSM IP ASSETS B.V.

Inventor： Pim Gerard Anton Janssen ,  Marc Rudolf Stefan Huisman ,  Giacomo Perfetti

IPC: C08J5/04 ,  B29C65/16 ,  B29C65/00 ,  B29C70/16 ,  B32B1/08 ,  B29K77/00 ,  B29K307/04 ,  B29L23/00

CPC classification number: C08J5/042 ,  B29C65/1677 ,  B29C66/7212 ,  B29C70/16 ,  B32B1/08 ,  B29K2077/00 ,  B29K2307/04 ,  B29L2023/22 ,  C08J2377/00

Abstract: The invention relates to a thermoplastic composite material comprising a thermoplastic matrix and a fibrous material impregnated with the thermoplastic matrix, wherein the fibrous material comprises carbon fibers with a weight average aspect ratio of length divided by diameter (L/D) of at least 500; the thermoplastic matrix comprises a thermoplastic polymer and a laser absorbing additive.

公开(公告)号：US11781121B2

公开(公告)日：2023-10-10

申请号：US17541565

申请日：2021-12-03

Applicant: DSM IP ASSETS B.V.

Inventor： Viktor Marius Boer ,  Priscilla Zwartjens ,  Johannes Gustaaf Ernst Van Leeuwen

IPC: C12P15/00 ,  C12P19/56 ,  C12N9/10 ,  C12N9/02 ,  C12N9/88 ,  C12N15/52 ,  C12P7/42

CPC classification number: C12N9/1085 ,  C12N9/0073 ,  C12N9/88 ,  C12N15/52 ,  C12P7/42 ,  C12P15/00 ,  C12P19/56 ,  C12Y114/13078 ,  C12Y205/01001 ,  C12Y402/03019

Abstract: 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.