Abstract: The present invention is directed to a process for the manufacture of methyl limonitrile comprising a mixture of 3,7-dimethyl-2,6-nonadiene nitrile, 3,7-dimethyl-3,6-nonadiene nitrile and 7-methyl-3-methylene-6-nonene nitrile comprising the following steps: a) reacting 6-methyl-5-octen-2-one with cyano acetic acid and removing carbon dioxide and water, wherein the reaction and the removal of carbon dioxide and water are performed in the presence of a base and a co-base 1 in an organic solvent, and wherein the organic solvent is a solvent which forms a heteroazeotrop with water; b) removing the solvent and the base of the reaction mixture obtained after having performed step a) or step c) by distillation to obtain a reaction mixture, whereby this step may optionally be performed in the presence of a co-base 2; c) isomerizing the reaction mixture obtained after having performed step a) or step b) to obtain an isomerized reaction mixture in the presence of a co-base 2; whereby step b) can be performed before or
Type:
Grant
Filed:
February 11, 2013
Date of Patent:
October 4, 2016
Assignee:
DSM IP ASSETS B.V.
Inventors:
Angela Wildermann, Werner Bonrath, Raphael Beumer, Silke Dorn
Abstract: Compounds and polymers obtained from such compounds are provided, wherein the compounds have (a) at least two polymerizable moieties, (b) at least one amino acid residue of an amino acid comprising at least two amine groups of which at least two amine groups have formed a carbamate, a thiocarbamate or a carbamide group, and (c) a biomolecular moiety linked directly or via a spacer to the carboxylic acid moiety of the diamino acid residue or a carboxylic acid to which such moiety can be linked.
Type:
Grant
Filed:
November 7, 2007
Date of Patent:
October 4, 2016
Assignee:
DSM IP ASSETS B.V.
Inventors:
Aylvin Jorge Angelo Athanasius Dias, Bartholomeus Johannes Margretha Plum, Peter Jan Leonard Mario Quaedflieg, Roel Wim Wiertz
Abstract: The present invention provides biological oils and methods and uses thereof. The biological oils are preferably produced by heterotrophic fermentation of one or more microorganisms using cellulose-containing feedstock as a main source of carbon. The present invention also provides methods of producing lipid-based biofuels and food, nutritional, and pharmaceutical products using the biological oils.
Type:
Grant
Filed:
February 21, 2012
Date of Patent:
September 27, 2016
Assignee:
DSM IP Assets B.V.
Inventors:
James Casey Lippmeier, Joseph W. Pfeifer, III, Jon Milton Hansen, Kirk E. Apt, William Robert Barclay, Paul Warren Behrens, David Christian Martin
Abstract: The present invention relates to a process of manufacturing (6R,10R)-6,10,14-trimetylpentadecan-2-one in a multistep synthesis from 6,10-dimetylundec-5-en-2-one or 6,10-dimetylundeca-5,9-dien-2-one. The process is very advantageous in that it forms in an efficient way the desired chiral product from a mixture of stereoisomers of the starting product.
Type:
Grant
Filed:
December 18, 2013
Date of Patent:
September 27, 2016
Assignee:
DSM IP ASSETS B.V.
Inventors:
Werner Bonrath, Thomas Netscher, Jonathan Alan Medlock, René Tobias Stemmler, Johannes Tschumi, Gerardus Karel Maria Verzijl, Andreas Hendrikus Maria De Vries
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:
Grant
Filed:
March 5, 2010
Date of Patent:
September 27, 2016
Assignee:
DSM IP ASSETS B.V.
Inventors:
Darren Donald Obrigkeit, Jacob Koenen, Detlef Olaf Alexander Schumann, Leo Smit
Abstract: The invention relates to the use of at least one acid stable protease in poultry feed in combination with anti-coccidial vaccination of birds for increasing the performance of vaccinated animals. It has been found surprisingly that the additions of at least one acid stable protease according to the invention to the diet of “cocci”-vaccinated birds have a significant improvement of animal performance. The inventors found that especially the use of serin proteases improve the performance of vaccinated broiler chickens, in particular the use of serin proteases increases weight gain and improves Feed Conversion Ratio (FCR) of cocci-vaccinated birds.
Abstract: The present invention relates to a cosmetic composition comprising compounds or salts of formula (I) or formula (II), wherein R1 and R2 are both independently hydrogen (H), or a saturated, straight or branched C1-C8 alkyl group. More particularly, the present invention also relates to the use of said cosmetic composition for the prevention of the graying of hair and/or for restoration and/or maintenance of the natural hair color.
Abstract: The present invention relates to an improved process for the production of 4-alkanoyloxy-2-methylbutanoic acid, as well as to the use of such compounds in organic syntheses, especially in processes forming intermediates (building blocks) for the synthesis of organic compounds comprising isoprene (isoterpene) units, such as ?-carotene or other carotenoids (e.g. canthaxanthin, zeaxanthin or astaxanthin) or as vitamin E or vitamin A as well as other structurally similar compounds.
Type:
Grant
Filed:
June 5, 2013
Date of Patent:
September 20, 2016
Assignee:
DSM IP ASSETS B.V.
Inventors:
Werner Bonrath, Jan Schütz, Bettina Wüstenberg, Thomas Netscher
Abstract: Hydroxytyrosol or olive juice containing hydroxytyrosol in combination with at least one of the compounds selected from the group consisting of: creatine, coenzyme Q10, resveratrol, caffeine, carnitine, B vitamins (B1, B2, B3, B5, B6, and/or B12) and ginseng (preferably: root) extract.can be used to maintain or increase mitochondrial biogenesis in cardiac muscle, skeletal muscles, and liver tissue.
Type:
Grant
Filed:
August 1, 2014
Date of Patent:
September 20, 2016
Assignee:
DSM IP ASSETS B.V.
Inventors:
Ann Fowler, Angelika Friedel, Darko Knutti, Karin Kuratli, Daniel Raederstorff, Ying Wang-Schmidt, Karin Wertz
Abstract: The present invention relates to (fruit) juices and nectars formulations, comprising (LC)-PUFA's, which do not have the characteristic fish taste of the (long chain) polyunsaturated fatty acids. Furthermore, the present invention also relates to a base material, which comprises PUFA and ?-carotene and the use of such a base material to produce a (fruit) juice or (fruit) nectar formulation.
Type:
Grant
Filed:
September 3, 2010
Date of Patent:
September 20, 2016
Assignee:
DSM IP ASSETS B.V.
Inventors:
Simone Koenig-Grillo, Neil MacFarlane, Thomas Lindemann, Karl Manfred Voelker
Abstract: The invention relates to thermosetting powder coating compositions comprising an unsaturated resin comprising ethylenic unsaturations and a thermal radical initiator comprising a first thermal radical initiator, wherein the first thermal radical initiator is a methyl-substituted benzoyl peroxide abbreviated herein as MBPO. The invention further relates to a process for making said thermosetting powder coating composition and processes for coating an article with said thermosetting powder coating composition. The invention further relates to a cured thermosetting powder coating composition derived upon curing of the thermosetting powder coating composition of the invention. The invention further relates to an article having coated thereon said thermosetting powder coating composition as well as to an article having coated and cured thereon said thermosetting powder coating composition.
Type:
Application
Filed:
November 21, 2014
Publication date:
September 15, 2016
Applicant:
DSM IP ASSETS B.V.
Inventors:
Jozef Johannes Catherina Jacobus BOONEN, Johan Franz Gradus Antonius JANSEN, Jacob Leendert DE HAAS, Petrus Henricus Marinus WELLENBERG, Gerrit Johannes DE LANGE, Kurt VAN DURME, Hugo Gerrit Barend RENKEMA
Abstract: The invention relates to a polypeptide comprising the amino acid sequence set out in SEQ ID NO: 2 or an amino acid sequence encoded by the nucleotide sequence of SEQ ID NO: 1, or a variant polypeptide or variant polynucleotide thereof, wherein the variant polypeptide has at least 96% sequence identity with the sequence set out in SEQ ID NO: 2 or the variant polynucleotide encodes a polypeptide that has at least 96% sequence identity with the sequence set out in SEQ ID NO: 2. The invention features the full length coding sequence of the novel gene as well as the amino acid sequence of the full-length functional polypeptide and functional equivalents of the gene or the amino acid sequence. The invention also relates to methods for using the polypeptide in industrial processes. Also included in the invention are cells transformed with a polynucleotide according to the invention suitable for producing these proteins.
Type:
Grant
Filed:
June 23, 2011
Date of Patent:
September 13, 2016
Assignee:
DSM IP ASSETS B.V.
Inventors:
Margot Elisabeth Francoise Schoonneveld-Bergmans, Wilbert Herman Marie Heijne, Rene Marcel De Jong, Robbertus Antonius Damveld
Abstract: Disclosed are methods and compositions related to ONC-T18, D4-desaturases, D5 elongases, their isolation, characterization, production, identification, and use for fatty acid production, as well as organisms containing these compositions and organisms expressing them.
Type:
Grant
Filed:
May 6, 2014
Date of Patent:
September 13, 2016
Assignee:
DSM NUTRITIONAL PRODUCTS AG
Inventors:
Adam M. Burja, Gabrielle S. Chafe, Helia Radianingtyas
Abstract: The present invention relates to a process of a cis/trans isomerization of an unsaturated compound A being selected from the group consisting of unsaturated ketones, unsaturated ketals, unsaturated aldehydes, unsaturated acetals, unsaturated carboxylic acids, esters of an unsaturated carboxylic acid and amides of an unsaturated carboxylic acid using nitrogen monoxide as cis/trans isomerization catalyst. It has been observed that the isomerization is very efficient and fast.
Type:
Grant
Filed:
December 18, 2013
Date of Patent:
September 6, 2016
Assignee:
DSM IP ASSETS B.V.
Inventors:
René Tobias Stemmler, Nadine Greiner, Angela Wildermann
Abstract: Heat-curable powder coating compositions are provided which include i) at least one crystalline polyester resin present in an amount of at least 7.5 wt %; ii) at least one amorphous polyester resin present in an amount of at most 92.5 wt %; and iii) at least one peroxide present in an amount of at least 0.65 parts of peroxide in hundred parts of i)+ii) (pph), wherein the at least one crystalline polyester resin has 2-butenedioic acid ethylenic unsaturations and/or the at least one amorphous polyester resin has 2-butenedioic acid ethylenic unsaturations. The compositions may be cured to an acceptable degree at low temperature, e.g., 130° C. /20 minutes offering powder coatings that may exhibit enhanced flexibility and good adhesion. In addition, the compositions can suitably be used on heat- and/or non heat-sensitive substrates, even if the composition is highly pigmented.
Type:
Grant
Filed:
May 6, 2011
Date of Patent:
September 6, 2016
Assignee:
DSM IP ASSETS B.V.
Inventors:
Tosko Misev, Leendert Jan Molhoek, Johan Franz Gradus Jansen, Matthias Johannes Cornelis Bos, Gerrit Johannes De Lange, Gerbert Dijkstra
Abstract: The present invention relates to a two-component composition comprising a first component and a second component, wherein the first component being a pre-accelerated resin composition comprising an unsaturated polyester resin or vinyl ester resin and a copper2+ compound, at least one N-containing organic base selected from an amine compound and/or an ammonium salt; and wherein copper is present in an amount of at least 50 ppm (relative to the primary resin system), wherein the resin composition contains less than 0.01 mmol cobalt per kg primary resin system, the resin composition has an acid value in the range of from 0.001-300 mg KOH/g of resin composition, the molecular weight of the resin containing reactive unsaturations is in the range of from 500 to 200,000 g/mole and wherein the second component comprises a peroxide compound.
Type:
Grant
Filed:
January 15, 2014
Date of Patent:
September 6, 2016
Assignee:
DSM IP ASSETS B.V.
Inventors:
Johan Franz Gradus Antonius Jansen, Ronald Ivo Kraeger
Abstract: The present invention relates to the use of specific organic compounds of formula (I) as flavor and fragrance material. Furthermore the invention relates to a new specific organic compound, as well as to flavor and fragrance formulations comprising at least one of the specific organic compounds.
Type:
Grant
Filed:
October 7, 2013
Date of Patent:
September 6, 2016
Assignee:
DSM IP ASSETS B.V.
Inventors:
Raphael Beumer, Johannes Tschumi, Michael Gressly