Patents
Patents for C08B 37 - Preparation of polysaccharides not provided for in groups; Derivatives thereof (24,467)
03/1985
03/27/1985EP0135044A1 Tripamide inclusion compound, process for the preparation thereof and pharmaceutical composition
03/27/1985EP0134978A2 Isolation of microbial polysaccharides from their amine adducts
03/26/1985US4507472 Manufacture of diethylaminoethyl dextrans
03/26/1985US4507286 Extraction of bromelain or plant juice; protein-free; enhanced activity
03/26/1985US4507205 Flow across membrane for ultrafiltration
03/20/1985EP0134649A2 Gel-forming polysaccharides
03/20/1985EP0134502A1 Heparan sulfate fractions, process for their preparation and compositions thereof
03/19/1985US4506044 Microbial heteropolysaccharide
03/19/1985US4505757 Shearing by forcing a solution through a capillary tube
03/13/1985EP0134084A1 Well drilling and production fluids employing parenchymal cell cellulose
03/05/1985US4503084 Non-heated gellan gum gels
03/05/1985US4503068 Use of prostaglandin analogues to treat cytodamage
03/05/1985US4502930 Method for manufacture of 7-substituted quadricyclene-cyclodextrin inclusion compound
03/05/1985CA1183482A1 Derivatives of chitins, chitosans and other polysaccharides
02/1985
02/26/1985US4501835 Membranes;filters
02/26/1985US4501834 Gels formed from anionic and cationic polymers
02/26/1985CA1183132A1 Heparin esters used for the preparation of drugs and preparation process
02/19/1985US4500519 Depolymerization of heparin with nitous acid-useful for controlling thrombosis
02/13/1985EP0133078A1 Sulfated oligosaccharides, process for their preparation and their use as medicaments
02/13/1985EP0132981A2 Hypotriglyceridemically active polysaccharides
02/13/1985EP0132688A2 Process for the preparation of monomethyl-substituted methylene compounds
02/06/1985EP0063124B1 Method for obtaining clear vegetable juices and for the recovery of valorizable constituents
02/05/1985US4497803 Treatment of swine dysentery
01/1985
01/31/1985WO1985000402A1 Well drilling and production fluids employing parenchymal cell cellulose
01/29/1985US4496550 Oligosaccharides having selective anticoagulation activity
01/29/1985US4496538 Haemophilus influenzae b polysaccharide-diphtheria toxoid conjugate vaccine
01/29/1985US4496426 Process for the continuous extraction of vegetable-fiber material in two stages
01/29/1985CA1181744A1 Polysaccharide sulfates, preparation process and pharmaceutical applications
01/23/1985EP0132244A1 Separation material and its preparation
01/17/1985WO1985000109A1 Stabilized chitin
01/15/1985US4493928 Crosslinked chitin derivatives
01/15/1985US4493894 Polysaccharide beads
01/15/1985US4493774 Method for improving injectivities of biopolymer solutions
01/09/1985EP0130946A2 Process for the preparation of a galactomannan rich thickening agent
01/09/1985EP0130689A1 Non-heated gellan gum gels
01/09/1985EP0130385A1 Thickening agent for paste and its use
01/02/1985CA1180292A Short chain oligosaccharides possessing biological properties, their preparation and their use as medicaments
12/1984
12/27/1984EP0129534A2 Process for the preparation of an antithrombin III-heparin, e.g. an antithrombin III-heparinoid concentrate
12/25/1984US4490525 Polysaccharides containing phthalocyanine nucleus
12/25/1984US4490335 Apparatus for the extraction of water soluble substances from fruit and vegetable pressings and vegetable raw materials
12/18/1984US4489066 Arterial polysaccharide complex, a method for its preparation and composition comprising same
12/18/1984US4489065 Chondroitin drug Complexes
12/12/1984EP0127698A1 Acidic heteropolysaccharide AM-2, a process for the production thereof, uses thereof and Acetobacter MH-1597 (FERM BP-280)
12/04/1984US4486420 Mucopolysaccharide composition having a regulatory action on coagulation, medicament process for preparation and method of use
11/1984
11/27/1984US4485020 Flow control agents for enhanced oil recovery
11/23/1984EP0078820A4 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.
11/21/1984EP0125258A1 Composition of matter from $i(cryptosiphonia woodii) useful for the treatment of herpes simplex virus
11/20/1984US4483979 Polar solvent extraction of colored materials from alkylsaccharides under essentially anhydrous conditions
11/20/1984US4483848 Dentrifice composition comprising microbial heteropolysaccharide
11/20/1984US4483782 Biopolymers
11/14/1984EP0125152A1 Sulphated xylanes, process for their preparation and their antithrombotic and hypolipemic activity
11/13/1984US4482709 Inclusion compounds of cyclodextrin with sulfur-containing compounds
11/07/1984EP0124439A2 Process for the modification of pectins from sugar beets, products obtained and their use
11/06/1984US4481355 Treatment with fungal pectinase
10/1984
10/30/1984CA1177072A1 Diagnostic radio-labeled polysaccharide derivatives
10/23/1984US4478995 Complex compounds
10/17/1984EP0122019A2 A prostaglandin analogue
10/17/1984EP0121777A2 Process for preparing heptakis-(2,6-di-O-methyl)-beta cyclodextrin
10/16/1984US4477568 Process for the manufacture of cyclodextrin
10/10/1984EP0121146A2 Polyasaccharide polyol, process for preparation thereof and anti-tumor agent
10/10/1984EP0121067A1 Process for the preparation of oligosaccharide fractions having pharmacological properties by chemical degradation of heparin
10/09/1984CA1175812A1 Polysaccharides containing phthalocyanine nucleus
10/02/1984US4474770 Antithrombotic agents, blood factor ten a
09/1984
09/26/1984EP0119737A2 Pharmaceutical composition and its production
09/26/1984EP0119453A2 Water-soluble cyclodextrin polymers substituted by ionic groups, and process for their preparation
09/26/1984EP0119420A1 Cyclodextrin polymers which swell quickly and strongly in water; process of preparing them and their use as a disintegration agent for the preparation of tablets
09/25/1984US4473587 Prostaglandin E1 analogues
09/25/1984CA1175044A1 Water soluble forms of retinoids
09/12/1984EP0117997A1 Process for producing cyclodextrins
09/04/1984USRE31664 Thickener, gelling agent
09/04/1984CA1173825A1 Method for continuous saccharification of cellulose of plant raw material
09/04/1984CA1173770A1 Starch hydrolysate, optionally hydrogenated, process for its preparation and uses thereof
09/04/1984CA1173769A1 Treatment of polysaccharide solutions
08/1984
08/30/1984WO1984003286A1 Method for simultaneously depectinate and dehydrate raw sugar-beet pulp
08/29/1984EP0116801A1 Depolymerized and supersulfated heparin, process for its preparation and pharmaceutical compositions containing them
08/28/1984US4468334 Aqueous drilling fluid and mobility control solution for use on recovery
08/22/1984EP0116251A1 Process for the depolymerization and sulfation of polysaccharides
08/15/1984EP0115574A1 Cosmetic preparation on the basis of quaternary chitosan derivatives, quaternary chitosan derivatives and process for their preparation
08/14/1984CA1172589A1 Enzymatic process for treating xanthan gums in order to increase the filterability of their aqueous solutions
08/14/1984CA1172588A1 Enzymatic process for clarifying xanthan gums in order to enhance their injectability and filterability
08/07/1984US4464410 Food additives
08/07/1984US4464388 Use of prostaglandin analogues to treat cytodamage
07/1984
07/24/1984US4461890 Method for the treatment of waste fluids from orange canneries and process for recovering pectic substance therefrom
07/24/1984CA1171593A1 Polyaminic resin for the selective separation of heparin from other glucosaminoglycanes and method for the preparation thereof
07/24/1984CA1171375A1 Oligosaccharides having selective anticoagulation activity
07/18/1984EP0113599A1 Process for the organic synthesis of oligonucleotides containing galactosamin-uron-acid motives, oligosaccharides obtained and their biological applications
07/11/1984EP0113123A2 Mannoglucan derivatives and process for preparing the same
07/11/1984EP0113040A2 Process for the purification and fractionation of heparin
07/10/1984US4459289 Copolymers having bactericidal activity, process for the preparation thereof and pharmaceutical compositions therefrom
07/03/1984CA1170255A1 Shaped material of chitin derivatives
06/1984
06/26/1984US4456714 Microbial heteropolysaccharide
06/21/1984WO1984002343A1 Cosmetic products based on quaternary chitosan derivatives, new quaternary chitosan derivatives, and production process thereof
06/12/1984US4454315 Antitumor agent
06/05/1984US4452785 Direct injection of chitosan to de-acetylate chitin
06/05/1984US4452639 Thickening agents
05/1984
05/29/1984US4451647 Complexed with quaternary ammonium ion; anticoagulants
05/29/1984CA1168081A1 Modified extractive of eucheuma cottonii seaweed
05/22/1984US4450104 Water insoluble gel matrix containing lectin bound to antithrombin
05/15/1984CA1167403A1 Microbial heteropolysaccharide
05/10/1984WO1984001777A1 Method for carrying out the organic synthesis of oligosaccharides containing galactosamine-uronic acid patterns, new oligosaccharides obtained and biological applications thereof