| Patents for C08B 37 - Preparation of polysaccharides not provided for in groups; Derivatives thereof (24,467) |
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| 05/02/1991 | EP0424672A1 Method of removing endotoxin |
| 05/02/1991 | CA2029022A1 Sugar beet pectins and their use in comestibles |
| 05/01/1991 | CA2028709A1 Use of derivatives of chitin soluble in aqueous solutions for preventing adhesions |
| 04/30/1991 | US5011919 Acylating water insoluble heparin-quaternary ammonium complexes |
| 04/30/1991 | US5011918 Polysaccharides containing aromatic aldehydes and their derivatization via amine-aldehyde interactions |
| 04/30/1991 | US5011913 Complexing with technetium; scanning agents, medical diagnosis |
| 04/30/1991 | CA1283655C Acid decrystallization of aminopolysaccharides and derivatives thereof |
| 04/28/1991 | WO1991006320A1 Compositions containing plant-produced glycopolypeptide multimers, multimeric proteins, and their use |
| 04/28/1991 | CA2071502A1 Compositions containing plant-produced glycopolypeptide multimers, multimeric proteins, and their use |
| 04/23/1991 | US5010186 Acid/heat modified polysaccharide biopolymers |
| 04/23/1991 | US5010184 Ionically modified agarose |
| 04/23/1991 | US5010065 Cyclodextrin clathrates of 5-cyanoprostacyclin derivatives and their use as pharmaceutical agents |
| 04/23/1991 | US5010064 Anticoagulants |
| 04/23/1991 | US5010063 Antithrombotic agent, anticoagulant, reduces hemorrhage |
| 04/23/1991 | CA1283407C Quaternary ammonium salts of anionic gums |
| 04/21/1991 | WO1991005808A1 Method for manufacture of chitosan and other products from shells of organisms, especially marine organisms |
| 04/21/1991 | CA2067788A1 Method for manufacture of chitosan and other products from shells of organisms, especially marine organisms |
| 04/18/1991 | WO1991004988A1 Polyglucuronic acid, process for preparing polyglucuronic acid and use of polyglucuronic acid |
| 04/17/1991 | EP0422618A1 Polysaccharides with antiphlogistic activity, method for obtaining them and pharmaceutical compositions containing the same |
| 04/17/1991 | EP0422497A2 Inclusion complexes with silybinin, their preparation and pharmaceutical compositions containing them |
| 04/17/1991 | EP0344177A4 Porous wafer for segmented synthesis of biopolymers |
| 04/16/1991 | US5008386 Methylated cyclodextrin type compounds and process for preparing same |
| 04/16/1991 | US5008254 Sugar beet pectins and their use in comestibles |
| 04/16/1991 | US5008253 Sulfoamino derivatives of chondroitin sulfates of dermatan sulfate and of hyaluronic acid and their pharmacological properties |
| 04/16/1991 | US5008247 Polysulfuric acid esters of bis-aldonamides and their derivatives, process for their preparation and medicaments |
| 04/16/1991 | US5007967 Chromatographic column containing a matrix on which inclusion compound has been bound |
| 04/16/1991 | US5007966 Cyclodextrin complexing method |
| 04/16/1991 | CA1283098C Depolymerized hexosaminoglucan sulfates endowed with an antithrombotic, fibrinolytic, antiinflammatory activity, their process of preparation and related pharmaceutical compositions |
| 04/10/1991 | EP0421885A2 Bacillus sp. haitai 1 strain, polysaccharide produced by this strain and a process for preparation thereof |
| 04/10/1991 | EP0421758A2 Dietary fibres and a process for their production |
| 04/10/1991 | EP0421508A2 Sulphated glycosaminoglycuronan with antithrombotic activity |
| 04/09/1991 | US5006255 Selective permeable membrane for separation of liquid solution |
| 04/09/1991 | CA1282779C Polysaccharide ron substance, production of the same and use of the same |
| 04/09/1991 | CA1282777C Process to dissociate and extract the lignin and optionally the xylan from the primary wall and middle lamella of lignocellulosic material which retains the structural integrity of the fibre core, and the product so produced |
| 04/09/1991 | CA1282726C Large scale production of plasminogen activator from normal human colon cells |
| 04/06/1991 | CA2026696A1 Dietary fibers and a process for their production |
| 04/04/1991 | WO1991004026A1 Drug delivery compositions |
| 04/02/1991 | US5004791 Glass fiber sizing composition |
| 03/30/1991 | CA2025155A1 Extracellular exopolymer, process for its preparation and pharmaceutical compositions containing the said exopolymer |
| 03/27/1991 | EP0418523A1 Amylose-lysozyme hybrid, an activated sugar and processes for producing them |
| 03/27/1991 | EP0418326A1 Oligosaccharide heparin fragments as inhibitors of complement cascade |
| 03/26/1991 | US5002935 Inclusion Complexing Hydroxypropylcyclodextrin with a Dihydropyridine-substituted Drug |
| 03/26/1991 | US5001844 Extraction of red algae by alkaline solutions after microwave treatment of fibers |
| 03/26/1991 | CA1282063C Separation and purification of cyclodextrins |
| 03/26/1991 | CA1282062C Quaternary ammonium salts of natural polysaccharides possessing hypocholesterolemic activity |
| 03/22/1991 | WO1991004058A2 Treatment of conditions and disease |
| 03/22/1991 | CA2042034A1 Treatment of conditions and disease |
| 03/21/1991 | WO1991003495A1 Method for producing soluble glucans |
| 03/21/1991 | WO1991003257A1 Methods for activating polymeric carriers and compositions prepared therefrom for use in affinity chromatography |
| 03/21/1991 | CA2066172A1 Method for producing soluble glucans |
| 03/19/1991 | WO1991004335A1 Enzymatic generation and recovery of group b streptococcus type iii capsular oligosaccharides |
| 03/19/1991 | CA2066036A1 Enzymatic generation and recovery of group beta streptococcus type iii capsular oligosaccharides |
| 03/14/1991 | DE3928769A1 Use of pentosan:poly:sulphate and zinc - for inhibition of transformation of b-lymphocytes by Epstein-Barr viruses |
| 03/13/1991 | WO1991004279A1 Process of production of low-molecular weight hyaluronic acid |
| 03/13/1991 | EP0416670A1 Low-calorie polydextrose derivatives |
| 03/13/1991 | EP0416343A2 Process for preparing a glucane-containing product starting from candida albicans BMM-12 |
| 03/13/1991 | EP0416250A2 N-acylurea and O-acylisourea derivatives of hyaluronic acid |
| 03/13/1991 | CA2041640A1 Process of production of low-molecular weight hyaluronic acid |
| 03/12/1991 | US4999047 Xanthan gum/cationic compound aqueous concentrates |
| 03/12/1991 | CA1281320C Process for producing modified cyclodextrins |
| 03/09/1991 | WO1991003248A2 Method for immune system activation |
| 03/09/1991 | CA2067159A1 Method for immune system activation |
| 03/08/1991 | CA2024088A1 Low-calorie polydextrose derivatives |
| 03/08/1991 | CA2005917A1 Method for activating polymeric carriers and compositions prepared therefrom for use in affinity chromatography |
| 03/06/1991 | EP0415694A2 Chitin chitosan oligomer having 2,5-anhydromannitol group or 2,5-anhydromannose group at terminal end and method for preparation thereof |
| 03/05/1991 | US4997935 Ethers, esters |
| 03/05/1991 | US4997819 Pullulan, amylopectin, or dextrin |
| 03/05/1991 | US4997665 Dietary fibers and a process for their production |
| 03/05/1991 | CA2023496A1 Process for preparing a glucane-containing product starting from candida albicans bmm-12 |
| 03/05/1991 | CA1280988C Enzymatic process for xanthan gums to upgrade the filtrability of their aqueous solutions |
| 03/05/1991 | CA1280987C Antibacterial composition |
| 02/26/1991 | US4996307 Preparation of water-soluble acylated chitosan |
| 02/21/1991 | WO1991002006A1 Polysaccharide derivatives and separating agent |
| 02/20/1991 | EP0413248A1 Substances with heparin-like structure and their method of production |
| 02/19/1991 | CA2023367A1 Substances with heparin-like structure and their method of production |
| 02/19/1991 | CA1280414C Isoprenoidamine derivatives and antiulcer agents |
| 02/13/1991 | CN1011589B Production method of pectine |
| 02/12/1991 | WO1991001721A1 Cyclodextrin polymer beads |
| 02/12/1991 | US4992540 Glucan composition and process for preparation thereof |
| 02/12/1991 | US4992538 Modified cellulose ether with a nonhydrolyzable silyl group bonded covalently |
| 02/06/1991 | EP0411951A1 Clathrate compounds of dicumyl peroxide with beta-cyclodextrins |
| 02/06/1991 | EP0411555A1 Method to produce raw plastic materials |
| 02/06/1991 | CN1049017A Method for producing heat-gelable beta-13-glucan |
| 02/05/1991 | US4990611 Dissolving in heated solution and cooling to induce precipitation; water solubility |
| 02/05/1991 | US4990601 Supercritical conditions |
| 02/05/1991 | US4990502 Reacting heparin with periodic acid, depolymerization, reduction, precipitation; controlling physiological systems |
| 02/05/1991 | US4990500 Oxirane pseudooligosaccharides, a process for their preparation, their use and pharmaceutical preparations |
| 02/04/1991 | WO1991001995A1 High gel strength and low electroendosmosis agarose |
| 02/02/1991 | CA2022091A1 N-acylurea and o-acylisourea derivatives of hyaluronic acid |
| 01/30/1991 | EP0410604A1 Heteropolysaccharide 105-4 |
| 01/30/1991 | EP0410326A2 Genetic control of acetylation and pyruvylation of xanthan gum |
| 01/30/1991 | EP0410002A1 Anti-hiv drug |
| 01/30/1991 | CN1048860A Polymer base blend compositions containing destructurized starch |
| 01/29/1991 | US4988807 Removal of undesirable material from water-soluble polysaccharide ethers |
| 01/23/1991 | EP0409781A2 Polymer base blend compositions containing destructurized starch |
| 01/23/1991 | EP0409488A2 Method for producing a heat-gelable beta-1,3-glucan |
| 01/23/1991 | EP0409076A2 Saccharide copolymers having antibacterial activity |
| 01/23/1991 | EP0408770A1 New sulfated polysaccharide, pharmaceutically acceptable salts thereof, preparation thereof, and drug containing the same as active ingredient |
| 01/23/1991 | EP0408731A1 Crosslinked hyaluronate gels, their use and method for producing them |
| 01/22/1991 | US4987223 Derivatives of the uronic acid |