| Patents for C08B 37 - Preparation of polysaccharides not provided for in groups; Derivatives thereof (24,467) |
|---|
| 06/12/2013 | CN103145880A Method for removing free sulphur in enoxaparin sodium raw material |
| 06/12/2013 | CN103145879A Method of improving thermal stability for heparin sodium with reduction method |
| 06/12/2013 | CN103145878A Ultralow heparin sodium technical study |
| 06/12/2013 | CN103145877A Method capable of utilizing normal propyl alcohol extraction method to reduce galactosamine contents in heparin sodium |
| 06/12/2013 | CN103145876A Method of reducing ethanol residue in heparin sodium |
| 06/12/2013 | CN103145875A Technique of reducing organic solvent residue in heparin sodium |
| 06/12/2013 | CN103145874A Method for improving content of chondroitin sulfate |
| 06/12/2013 | CN103145873A Deacetylation method for chitin |
| 06/12/2013 | CN103145872A Panax notoginseng polysaccharide with low ash content and preparation method of polysaccharide |
| 06/12/2013 | CN103145871A Method for preparing cherry polysaccharide |
| 06/12/2013 | CN103145870A Extraction method of gellan gum for meat product |
| 06/12/2013 | CN103145869A Preparation method of extract containing siraitia grosvenori polysaccharide |
| 06/12/2013 | CN103145868A Derivate of low molecular weight fucosylated glycosaminoglycan and medical composition and preparation method and application thereof |
| 06/12/2013 | CN103145867A Anti-tumor biological polysaccharide |
| 06/12/2013 | CN103145866A Preparation and structure of money mushroom triple helix polysaccharide |
| 06/12/2013 | CN103145865A Preparation method and application of stereum hirsutum mycelium polysaccharide |
| 06/12/2013 | CN103145864A Codonopsis pilosula uniform polysaccharide CPPib, preparation and application thereof |
| 06/12/2013 | CN103145863A Method of extracting cynomorium songaricum polysaccharide through enzyme treatment and preparation of cynomorium songaricum polysaccharide antineoplastic agents |
| 06/12/2013 | CN103145783A Method of extracting isoquercitrin, senecio cannabifolius less glycoside and senecio cannabifolius less polysaccharide from senecio cannabifolius less |
| 06/12/2013 | CN103143028A Sulfhydrylated amphipathic chitosan polymer carrier as well as preparation method and application thereof |
| 06/12/2013 | CN103143027A Preparation of hyaluronic-acid-based double-targeting nano-composite medicament and application of double-targeting nano-composite medicament |
| 06/12/2013 | CN102391389B Colloidal bismuth pectin compound and medicinal composition thereof, and preparation methods and application thereof |
| 06/12/2013 | CN102329422B Method for preparing chitosan grafted polylactic acid in ionic liquid |
| 06/12/2013 | CN102276708B Method for continuously preparing protein, polysaccharide, amino acid, taurine and polypeptide from laver |
| 06/12/2013 | CN102260355B Method for extracting pectin based on tobacco |
| 06/12/2013 | CN102219932B Preparation method of edible soup bases packaging film containing tremellan |
| 06/12/2013 | CN102101915B Separation method for agriculture and forestry biomass components |
| 06/12/2013 | CN101955549B Large-headed atractylodes rhizome polysaccharide and preparation method and application thereof |
| 06/12/2013 | CN101906175B Method for preparing premna microphylla turez pectin |
| 06/12/2013 | CN101905034B Method for preparing biological polysaccharide self-assembly modificatory chitosan antibacterial biological material |
| 06/12/2013 | CN101280025B Antitumaous echinus shell polysaccharide and preparation thereof |
| 06/11/2013 | US8461410 Wound dressing materials comprising complexes of anionic polysaccharides with silver |
| 06/11/2013 | US8460734 Method of modifying gum arabic, modified gum arabic obtained by the method, and use thereof |
| 06/11/2013 | CA2523021C Improved extraction and purification method for cereal beta-glucan |
| 06/06/2013 | WO2013079889A1 Method for simultaneously substituting and cross-linking a polysaccharide by means of the hydroxyl functions thereof |
| 06/06/2013 | US20130144043 Polysialic acid derivatives |
| 06/06/2013 | US20130143838 Complex obtained from hyaluronic acid or a salt thereof and chondroitin sulphate mixtures |
| 06/06/2013 | US20130142832 Nucleic acid/ polysaccharide complex |
| 06/06/2013 | US20130139812 Method for liquefying biomass |
| 06/05/2013 | EP2598536A1 Process for the esterification of hyaluronic acid with hydrophobic organic compounds |
| 06/05/2013 | EP2598180A1 Hyaluronic acid based hydrogel and use thereof in surgery |
| 06/05/2013 | CN103140503A Pullulan-containing powder, method for producing same and use thereof |
| 06/05/2013 | CN103131405A High-temperature sea water-base fracturing liquid suitable for formation temperature of 160 DEG C and preparation method thereof |
| 06/05/2013 | CN103131027A Instant gellan gum and its preparation method |
| 06/05/2013 | CN103131018A Comprehensive utilization process of lignocellulose biomass |
| 06/05/2013 | CN103130917A Preparation method of pentosan polysulfuric acid and salt thereof |
| 06/05/2013 | CN103130916A Novel technology for extracting high purity heparin sodium from intestinal mucosa |
| 06/05/2013 | CN103130915A Chondroitin sulfate preparation method based on fish head cartilage |
| 06/05/2013 | CN103130914A Method for preparing chitin and composite protein powder by composite microbial fermentation of prawn leftovers |
| 06/05/2013 | CN103130913A Calcium pectinate and production method and application thereof |
| 06/05/2013 | CN103130912A One-step method of preparing covalence crosslinked and hydrophobic modified sodium alga acid hydrogel |
| 06/05/2013 | CN103130911A Method for extracting pleurotus eryngii polysaccharide from pleurotus eryngii leftover by using subcritical water |
| 06/05/2013 | CN103130910A Preparation method of additive for fungus polysaccharide cigarettes and application of additive in cigarettes |
| 06/05/2013 | CN103130909A Preparation method of selenium-rich Morchella polysaccharide |
| 06/05/2013 | CN103130908A Method for extracting peanut polysaccharide from cold pressed peanut cake |
| 06/05/2013 | CN103130907A Chinese cordyceps sinensis protein polysaccharide and preparation and application thereof |
| 06/05/2013 | CN103130906A Extracting method of alpine area russula lutea (huds.) Fr. hypha polysaccharide |
| 06/05/2013 | CN103130905A Herbage plant polysaccharide purification method by utilization of microwave-assisted extraction and integration flocculation technology |
| 06/05/2013 | CN103130904A High-valued utilization method for patinopecten yessoensis offal |
| 06/05/2013 | CN103130903A Periplocoside P-farm-oriented insecticidal active compound having activating effect on insect trypsin |
| 06/05/2013 | CN103130902A Method of extracting polysaccharide from pine pollen |
| 06/05/2013 | CN103130816A Method of preparing a plurality of active substances from ginkgo leaves |
| 06/05/2013 | CN102676427B Streptococcus alactolyticus and application thereof |
| 06/05/2013 | CN102552309B Application and preparation method of gold hyaluronic acid |
| 06/05/2013 | CN102399301B Preparation method for amphiphilic konjac glucomannan cholesterol grafted polymer and application |
| 06/05/2013 | CN102372789B Peach gum polysaccharide, its extract, preparation method and application thereof |
| 06/05/2013 | CN102321196B O-salicylic acid esterified oligo-chitosan salicylaldehyde Schiff base bacteriostatic agent and preparation method thereof |
| 06/05/2013 | CN102295708B Optimization method for processing technology of active polysaccharide product |
| 06/05/2013 | CN102276752B Device and method for extracting polysaccharides from agaric polysaccharide extracting solution by foam fractionation |
| 06/05/2013 | CN102276744B Agrocybe cylindracea active polysaccharide and preparation method thereof |
| 06/05/2013 | CN102268103B Method for preparing chitosan acetate |
| 06/05/2013 | CN102260386B Ecological composite material and preparation method thereof |
| 06/05/2013 | CN102174614B Antarctic cold-adapted microbial extracellular polysaccharide capable of improving body immunity |
| 06/05/2013 | CN101928356B Bis-[6-oxa-(2-carboxylbenzenesulfonyl-butanedioic acid 1,4 monoester-4)-beta-cyclodextrin, preparation method and application thereof |
| 06/05/2013 | CN101487034B Preparation of beta-poly malic acid and salt thereof |
| 06/05/2013 | CN101235095B Method for completely dissolving lignocellulose biomass, device and application thereof |
| 06/04/2013 | US8455462 Ophthalmic compositions based on tamarind seed polysaccharide and hyaluronic acid |
| 05/30/2013 | WO2013050300A3 Depolymerisation of polysaccharides and related products |
| 05/30/2013 | WO2013025074A3 Anticancer or antioxidant composition containing quamoclit pennata extract or compound derived from quamoclit pennata extract |
| 05/30/2013 | WO2012123422A4 Method for processing seaweed |
| 05/30/2013 | US20130137850 Novel polymer and process for producing the same |
| 05/30/2013 | US20130137657 Quaternised ammonium cyclodextrin compounds |
| 05/29/2013 | EP2596028A1 Compositions and methods for controlled release of biomolecules |
| 05/29/2013 | CN202953971U Adsorption pot for extracting heparin sodium |
| 05/29/2013 | CN103122040A Method for preparing heparin sodium through ultrasound enzymolysis |
| 05/29/2013 | CN103122039A Process for extracting pectin from acid discharge liquor generated in canned citrus production |
| 05/29/2013 | CN103122038A Process for extracting pectin from alkali discharge liquor generated in canned citrus production |
| 05/29/2013 | CN103122037A Ultrasonic extraction method of lycium barbarum polysaccharide |
| 05/29/2013 | CN103122036A Method for improving transparency of soybean polysaccharide aqueous solution |
| 05/29/2013 | CN103122034A Method for preparing cellulose compounds by using cottonseed hull as raw material |
| 05/29/2013 | CN103121742A Inorganic-modified chitosan composite type polymeric flocculant |
| 05/29/2013 | CN103120794A Pharmaceutic adjuvant with collaborative work and anti-tumor application thereof |
| 05/29/2013 | CN103120700A Method for preparing arisaema heterophyllum polysaccharide with anti-tumor activity |
| 05/29/2013 | CN102648750B Refined Chinese date cane sugar, Chinese date high fructose syrup and preparation method thereof |
| 05/29/2013 | CN102558463B One-pot synthesis of phenylboronic acid polymer magnetic nano composite material and preparation method and application thereof |
| 05/29/2013 | CN102558393B Preparation process of dalteparin sodium |
| 05/29/2013 | CN102407161B Transition metal ionic liquid catalyst for biomass hydrogenation liquefaction |
| 05/29/2013 | CN102397287B Application of opuntia ficus-indica polysaccharide in preparation of medicine with hypolipidemic effect |
| 05/29/2013 | CN102276455B Method for extracting effective ingredients from dry cinnamomum burmannii fruits |
| 05/29/2013 | CN101812491B Method for producing pleurotus ferulae polysaccharide and oral liquid thereof through fermentation |