Patents Assigned to Akzo Nobel
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Publication number: 20110217256Abstract: This invention details the use of a simple blend of polyvinyl formamide and one or more polyvinyl alcohols as the fixative polymer system in a clear hair gel composition. The interaction of the polymer system and gelling agents provides clarity of less than 20 NTU and other physical properties such as good curl compression, resistance to high humidity and resistance to flaking.Type: ApplicationFiled: November 17, 2009Publication date: September 8, 2011Applicant: AKZO NOBELInventors: Michael T. Philbin, Stephanie M. Murphy
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Patent number: 6670340Abstract: Disclosed is a 6-mercapto-cyclodextrin derivative having general formula (I) wherein m is 0-7 and n is 1-8 and m+n=7 or 8; R is (C1-6)alkylene, optionally substituated with 1-3 OH groups, or (CH2)o-phenylene-(CH2)p—; o and p are independently 0-4; X is COOH, CONHR1, NHCOR2, SO2OH, PO(OH)2, O(CH2—CH2—O)q—H, OH or tetrazol-5-yl; R1 is H or (C1-3)alkyl; R2 is carboxyphenyl; q is 1-3; or pharmaceutically acceptable salts thereof. The 6-mercaptocyclodextrin derivative is highly suitable for use in the reversal of drug-induced neuromuscular block.Type: GrantFiled: August 19, 2002Date of Patent: December 30, 2003Assignee: Akzo NobelInventors: Mingiang Zhang, Ronald Palin, David Jonathan Bennett
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Patent number: 6645973Abstract: The present invention relates to spiro[2H-1-benzopyran-2,4′-piperidine] derivatives having general formula (I), wherein the substituents R1, R2, X and Y are ase defined in the claims or a pharmaceutically acceptable salt thereof. The invention also relates to pharmaceutical compositions comprising said derivatives, as well as to the use of these spiro[2H-1-benzopyran-2,4′-piperidine] derivatives in therapy, more specifically for the treatment of CNS disorders.Type: GrantFiled: May 17, 2002Date of Patent: November 11, 2003Assignee: Akzo NobelInventors: Samuel George Gibson, David John Miller
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Patent number: 6585978Abstract: The invention provides an equine infectious anemia (EIA) vaccine that provides immunity to mammals, especially equines, from infection with equine infectious anemia virus (EIAV) and which allows differentiation between vaccinated and non-vaccinated, but exposed, mammals or equines. Preferably said vaccine encompasses at least one mutation in an EIAV which produces a non-functional gene in the vaccine virus that is always expressed in disease-producing wild-type EIA viruses. Additionally, said EIA vaccine virus cannot cause clinical disease in mammals or spread or shed to other mammals including equines.Type: GrantFiled: September 9, 2000Date of Patent: July 1, 2003Assignee: Akzo NobelInventors: Ronald Montelaro, Bridget Puffer, Feng Li, Charles Issel, Kristina J. Hennessy, Karen K. Brown
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Patent number: 6541488Abstract: The invention relates to the use of direct or indirect selective inhibitors of factor Xa acting via antithrombin III, alone or in combination with one or more compounds with anti-platelet aggregation activity, for the preparation of medicines intended to prevent and to treat thromboembolic arterial diseases. The subject of the invention is also pharmaceutical compositions containing one or more direct or indirect selective inhibitors of factor Xa which act via antithrombin III in combination with one or more compounds with anti-platelet aggregation activity, and optionally one or more pharmaceutically acceptable vehicles.Type: GrantFiled: February 11, 2000Date of Patent: April 1, 2003Assignees: Sanofi-Synthelabo, Akzo NobelInventors: André Bernat, Jean Marc Herbert, Maurice Petitou, Ronald Van Amsterdam
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Patent number: 6534481Abstract: A synthetic polysaccharide including an antithrombin III binding domain consisting of a concatenation of five monosaccharides supporting a total of two carboxylic acid functions and at least four sulpho groups, said domain being directly bound at the non-reducing end by a thrombin binding domain including a concatenation of 10-25 monosaccharide units selected from hexoses, pentoses or deoxy sugars of which all the hydroxyl groups are etherified by a C1-6 alkyl group or esterified in the form of sulpho groups, as well as salts and particularly pharmaceutically acceptable salts thereof, are disclosed.Type: GrantFiled: September 7, 1999Date of Patent: March 18, 2003Assignees: Sanofi-Synthelabo, Akzo NobelInventors: Pierre Alexandre Driguez, Philippe Duchaussoy, Jean Marc Herbert, Maurice Petitou, Constant Van Boeckel, Peter Grootenhuis, Johannes Basten, Cornelia Dreef-Tromp
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Patent number: 6506390Abstract: A contraceptive and/or HRT (hormone replacement therapy) kit comprising sequential daily dosage units each containing as the sole contraceptively effective ingredient a progestogen, or as the effective ingredient for HRT a progestogen with or without an estrogen or an estrogen only, and further two or more dosage units comprising an anti-progestogen. The present invention also provides contraceptive and HRT methods comprising administering daily dosage units of a progestogen and anti-progestogen.Type: GrantFiled: January 8, 2001Date of Patent: January 14, 2003Assignee: Akzo NobelInventors: Herman Jan Tijmen Coelingh Bennink, Pieter M. Verbost
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Patent number: 6129920Abstract: The present invention is concerned with Infectious bursitis virus (IBDV) vaccines containing IBDV antigen material which is derived from a mammalian cell line infected with IBDV.Type: GrantFiled: September 12, 1996Date of Patent: October 10, 2000Assignee: Akzo NobelInventors: Piet Van Der Marel, Pieter Gerardus Mooren