Patents
Patents for C08B 37 - Preparation of polysaccharides not provided for in groups; Derivatives thereof (24,467)
06/1983
06/28/1983CA1148861A1 Carriers for spermicidal substances
06/22/1983EP0081853A1 Conjugates of anticoagulant and protein
06/08/1983EP0080993A1 Process for extracting soluble glucides from plants or their fruits, especially of sugar from sugar beets and/or canes, as well as inuline from Jerusalem artichokes
05/1983
05/31/1983US4386025 Method of preparing antithrombin
05/25/1983EP0079794A1 Thickening compositions
05/24/1983US4385123 Heteropolysaccharide in microbiological culture
05/24/1983US4385046 For blood clots in the vascular system
05/24/1983US4384898 Process for producing cyclodextrins
05/24/1983CA1146939A1 Composition having hormonic activity and process for the preparation of the active ingredient
05/24/1983CA1146865A1 Agent for preventing or treating infections in human beings and animals
05/24/1983CA1146862A1 Multivalent pneumococcal vaccine and preparation thereof
05/18/1983EP0079038A1 Highly viscous polysaccharides and process for the preparation of said polysaccharides
05/18/1983EP0078820A1 Inclusion complexes of n-(1-phenylethyl)-3,3-diphenylpropylamine respectively the hydrochloride thereof with cyclodextrin, a process for the preparation of these inclusion complexes as well as pharmaceutical preparations containing these inclusion complexes.
05/17/1983US4383992 Inclusion compounds with beta-cyclodextrin, antiinflammatory
05/11/1983WO1983001622A1 Polysaccharide-based product
05/11/1983EP0078599A2 Complex compounds based on cyclodextrins
05/04/1983EP0078028A2 Antihypertensive agents and process for producing the same
04/1983
04/27/1983EP0077680A2 Heteropolysaccharide S-194, a process for producing it, and compositions containing it
04/26/1983US4381239 Method for reducing the pyrogen content of or removing pyrogens from substances contaminated therewith
04/19/1983US4380626 Hormonal plant growth regulator
04/13/1983EP0076698A2 Highly dielectric polysaccharides
04/12/1983US4379843 Immobilization of polynucleotides and polypeptides with tritylated polysaccharides
04/06/1983EP0075594A1 Glucose polymers and method of producing same
03/1983
03/29/1983CA1143681A1 Agarose gels packed in metal tubes
03/22/1983US4377669 Photocrosslinkable polyester with side tricyclic imidyl groups
03/22/1983US4377668 Photoresists
03/22/1983US4377636 Heteropolysaccharide, pseudomonas
03/08/1983US4376199 Acylation, dialysis, ion exchane resin
03/08/1983US4376197 Indoxylmaltodextrins, a process for their preparation and their use
03/02/1983EP0072868A1 Cyclodextrin clathrate compounds of sulfur-containing compounds
03/01/1983US4375512 Process for producing low calcium xanthan gums by fermentation
03/01/1983CA1142108A1 Non-cariogenic hydrogenated starch hydrolysate, process for the preparation and applications of this hydrolysate
02/1983
02/15/1983CA1141377A1 Recovery process to improve viscosity in xanthan gum
02/08/1983US4373096 Crosslinked chitin derivatives
02/08/1983US4372785 Thickeners, emulsifiers, thixotropy
02/08/1983CA1140833A1 Agarose composition and gel
02/01/1983US4371673 Cyclodextrin derivatives
02/01/1983US4371518 Carriers for spermicidal substances
02/01/1983CA1140542A1 Xanthan gum-modified starches
01/1983
01/26/1983EP0070368A1 Composition of matter comprising an inclusion compound of p-hexadecylamino benzoic acid in cyclodextrin
01/25/1983US4370476 Dextran polycarboxylic acids, ferric hydroxide complexes
01/25/1983US4370473 Method of extracting fruit and vegetable pressings and vegetation raw materials
01/25/1983US4370472 Plasma expander
01/20/1983WO1983000150A1 Glycosaminoglycan drug complexes
01/18/1983US4369256 Polyalkylene resins crosslinked with diisocyanate used for selective separation of heparin from other glucosaminoglycanes
01/18/1983CA1139748A1 Polysaccharides having anticarcinogenic activity and method for producing same
01/18/1983CA1139698A1 Enzymatic method for improving the injectability of polysaccharides
01/11/1983US4368324 Hydroxyalkylated polysaccharide from cassia occidentalis
01/11/1983US4368322 Chromatography, flocculants
01/05/1983EP0068706A1 Precipitation of xanthan gum
12/1982
12/28/1982US4366308 Purification of antitumor agent from rice bran
12/21/1982US4365061 Storage stability
12/15/1982EP0066961A1 Production of xanthan having a low pyruvate content
12/15/1982EP0066908A1 New anti-thromboticum based on polysacharides, method for its preparation and pharmaceutical compositions
12/15/1982EP0066726A1 Use of a water-swellable and water-insoluble polymeric substance with quaternary amino groups as microcarrier for culturing of anchorage dependant cells
12/14/1982US4363801 Using chitosan salts
12/14/1982US4363669 With plant extracts gums
12/08/1982EP0066379A2 Composition for combating herpes virus
12/08/1982EP0066377A1 Process for xanthan gum production
12/08/1982EP0066135A1 Polymer having quaternary amino groups
12/07/1982CA1137081A1 Process for the production of new type of heparin-containing raw material
11/1982
11/30/1982CA1136620A1 Heparin fragments having selective anticoagulation activity
11/30/1982CA1136619A1 Water soluble guar product and method of making it
11/30/1982CA1136355A1 High concentration polymer slurries
11/25/1982WO1982004052A1 Method for the preparation of inclusion complexes derived from n-[1-phenyle-ethyle]-3,3-diphenyle-propylamine respectively from the hydrochloryde thereof and from cyclodextrine
11/24/1982EP0065491A1 Semi-synthetic chitin derivative, the process for its preparation
11/16/1982CA1135643A1 Stabilization of pneumococcal polysaccharides
11/11/1982WO1982003771A1 Polysaccharide ps-a isolated from the plant of genus epimedium violaceum morr. et decne., process for its preparation, and infection-preventing agent and immunostimulating agent containing the ploysaccharide as effective ingredient
11/10/1982EP0064452A1 Oligosaccharides with short chains with biological properties, process for their preparation and their uses as medicines
11/02/1982US4357468 Sorbents of cellulose basis capable of forming inclusion complexes and a process for the preparation thereof
11/02/1982US4357423 Microbial heteropolysaccharide
11/02/1982US4357323 Polysaccharide RBS substance and antitumor agent containing same
11/02/1982US4357260 Dispersible xanthan gum composite
10/1982
10/28/1982WO1982003627A1 Method for obtaining biologically active mucopolysaccharides of high purity, by controlled depolimerization of heparin
10/27/1982EP0063124A1 Method for obtaining clear vegetable juices and for the recovery of valorizable constituents.
10/26/1982US4356262 Process for the production of high fructose syrups and ethanol
10/26/1982US4356236 Spherically shaped material comprising acylated product of de-N-acetylated chitin
10/26/1982US4356115 Fragrant synthetic resin product and method of producing the same
10/14/1982WO1982003329A1 Glucose polymers and method of producing same
10/05/1982CA1132904A1 Process for the recovery of heparin
09/1982
09/28/1982US4351938 Anticoagulant substance
09/21/1982CA1132047A1 Immunotherapeutic agent for tumors comprising lipopolysaccharide as an active component
09/14/1982USRE31030 Process for the production of novel polysaccharide
09/14/1982US4349467 Nonthrombogenic articles and method of preparation
09/14/1982CA1131625A1 Recovery of xanthan gum
09/14/1982CA1131624A1 Spherically shaped material comprising acylated product of de-n-acetylated chitin
09/07/1982CA1130956A1 Dispersible xanthan gum blends
09/02/1982WO1982002890A1 Cyclodextrin clathrate compounds of sulfur-containing compounds
08/1982
08/31/1982CA1130803A1 Macromolecular glycosidase substrates
08/25/1982EP0058397A2 Anticoagulant and the use thereof
08/17/1982CA1129605A1 Shaped material comprising acylated product of mixture of chitin derivatives
08/04/1982EP0056995A1 Chemical complex
07/1982
07/20/1982US4340678 Xanthomonas biopolymer for use in displacement of oil from partially depleted reservoirs
07/20/1982US4340585 Salified anionic resin for cholesterol and lipid lowering
07/13/1982CA1127792A1 Photocrosslinkable polymers with side tricyclic imidyl groups
07/13/1982CA1127572A1 Polysaccharides having anticarcinogenic activity and method for producing same
07/06/1982US4338432 Indican and suspensions and gels thereof and their uses
06/1982
06/30/1982EP0055028A1 Water-soluble polysaccharides and diagnostic radio-labelled derivates thereof
06/29/1982US4337157 Magnesium oxide, calcium silicate
06/22/1982CA1126184A1 Polysaccharide, process for producing the same and hypocholesterol composition containing the same