| 能源燃料专利
建筑建材专利
精细化工专利
金属矿产专利
电子机械专利
日用化工专利
生化医药专利
广告礼品专利
食品饮料专利
农副加工专利
其它类别专利
专利说明书全文样本展示
金牛科技致富信息网 《专利技术》 栏目主要提 供中国专利、世界专利 、 失效专利、过期专利、专利说明书，专利检索、专利技术、专利信息，专利网、专利查询等服务。
现代社会已经进入了知识经济的时代，因此借鉴和利用知识和智慧的结晶—专利，就是广大的科学研究工作者和企业经营人员在新的时代必须重视的一件大事。本系列光盘根据学科的相近性将最新的一些专利的全部内容汇集在一起，提供给大家。希望能帮助广大的研究工作者启发思路，不断创新，帮助广大的生产企业开发和寻找新的产品。谁有眼光抢先开发利用，谁就能获得最大的经济效益，本光盘的推出，最大限度地为企业查询专利技术全文资料提供了方便！你只需按图索骥就可以生产出产品来。慧眼之士随手用上一项就有可能成为叱咤市场的风云人物,国人更应克服满足感和惰性意识，迅速将这些专利技术成果转化为商品进一步开拓更广阔的市场以赚取更高的利润！如果您正为投资产品开发、生产，或者开发新技术、新产品缺乏技术信息时，本站提供的专利技术全文分类光盘将会是你最佳技术、产品信息来源；当你在浩瀚的信息海洋中束手无策、不知所措时，本系列光盘为你提供最佳的筛选工具；只要你开发技术，生产产品，中国专利全文分类光盘中的技术必有一项适合你。
网站声明
本网站涉及特定专利申请，如有与国家知识产权局发明专利公报、实用新型专利公报、外观设计专利公报，及相关说明书、附图、权利要求书不符之处，均以上述公报和说明书全文的内容为准。涉及法律状态的即时信息应以国家知识产权局专利登记薄的记载为准。在正式使用上述信息前请与上述公报、说明书全文的内容及专利登记薄的内容进行核实。未经核实使用并造成后果的，本网站概不负责。
|
|
壳聚糖（几丁聚糖）
美国专利目录:
chitosan: 70 applications.
PUB. APP. NO. Title
1 20050004057 Chitosan oligosaccharides and uses thereof
2 20040260077 Method for preparaing water-soluble free amine chitosan
3 20040247632 Chitosan microparticles for the topical delivery of water insoluble active agents
4 20040242537 Acetylation method of chitosan
5 20040238449 Use of a material based on organic and/or inorganic fibres and chitosan for fixing metal ions
6 20040236095 Chitosan-thio-amidine conjugates and their cosmetic as well as pharmeceutic use
7 20040215005 Chitosan preparation
8 20040192646 Functional chitosan derivative
9 20040176477 Chitosan powder
10 20040175348 Chitosan-containing powder
11 20040167487 Absorbent article with film-like region of chitosan material and process for making the same
12 20040166158 Conjugate of polyethylene glycol and chitosan
13 20040138152 Anticancer drug-chitosan complex forming self-aggregates and preparation method thereof
14 20040127461 Water soluble, randomly substituted partial N-, partial O-acetylated chitosan, preserving compositions containing chitosan, and processes for making thereof
15 20040121924 Contact lens care compositions containing chitosan derivatives
16 20040118778 Methods for purifying chitosan
17 20040116290 Biological pesticide based on chitosan and entomopathogenic nematodes
18 20040084067 Compositions incorporating chitosan for paint detackification
19 20040033265 Composite matrix containing chitosan derivatives and a process for making the same
20 20030206958 Chitosan biopolymer for the topical delivery of active agents
21 20030190346 COMPOSITE SPONGE WOUND DRESSING MADE OF BETA-CHITIN AND CHITOSAN AND METHOD FOR PRODUCING THE SAME
22 20030176306 Cleaning compositions containing chitosan
23 20030166783 Conjugate of polyethylene glycol and chitosan
24 20030153467 Anhydride-modified chitosan, method of preparation thereof, and fluids containing same
25 20030152632 Antibacterial solid surface materials containing chitosan-metal complexes
26 20030141233 Chitosan coupling with removable lid
27 20030136719 Chitosan enhanced dewatering bag
28 20030134120 Natural fiber coated with chitosan and a method for producing the same
29 20030133891 Deodorizing preparations containing nanosacle chitosans and/or chitosan derivatives
30 20030129730 Composition and method to homogeneously modify or cross-link chitosan under neutral conditions
31 20030125532 Process for producing chitin derivatives and/or chitosan derivatives having a crosslinked structure
32 20030124172 Method for production of chitosan-based films with enhanced cell adhering capacity, resulting product and applications
33 20030119157 Macroporous chitosan beads and preparation method thereof
34 20030104020 Chitosan compositions
35 20030101521 Method of adsorbing dye in aqueous solution by chemical cross-linked chitosan beads
36 20030092597 Hard surface cleaners containing chitosan
37 20030083224 Hard surface cleaners containing chitosan and furanone
38 20030057159 Process for preparing chitosan particles
39 20030055211 Chitosan condensation products, their preparation and their uses
40 20030049480 Articles comprising chitosan material and an anionic absorbent gelling material
41 20030039665 Vaccine compositions including chitosan for intranasal administration and use thereof
42 20030034304 N-acetylated chitosan membranes
43 20030026906 Compositions incorporating chitosan for paint detackification
44 20030023216 Breathable absorbent articles comprising chitosan material
45 20030018176 Dry acid-chitosan complexes
46 20020192768 PRODUCTION OF CHITOSAN AND CHITIN
47 20020177577 Water soluble, randomly substituted partial N-partial O-acetylated chitosan, preserving compositions containing chitosan, and processes for making thereof
48 20020161440 Dermal scaffold using alkaline pre-treated chitosan matrix or alkaline pre-treated chitosan and alkaline pre-treated collagen mixed matrix
49 20020155237 Chitosan enhanced erosion control rolls
50 20020155175 Natural cell control carrier modular compounded inula helenium L. extract and water-soluble chitosan
51 20020147318 Preparation method of water soluble carboxylmethyl chitosan having anti-lipid peroxidation ability
52 20020137729 Combinations of psyllium and chitosan for synergistic adsorption of triglyceride
53 20020132993 Chitosan derivatives combined with polypropylene glycol and method for preparing the same
54 20020119205 Ionic chitosan -iodine complexes : antiseptic hydrogels and wound healing promoters
55 20020098987 Anhydride-modified chitosan, method of preparation thereof, and fluids containing same
56 20020089080 Method for manufacturing a chitosan microflake
57 20020081430 Chitosan microflake
58 20020074679 Method for manufacturing multi-layered, air-gapped sheet of chitosan
59 20020068151 Multi-layered, air-gapped sheet of chitosan
60 20020058704 Multicomponent compositions containing chitosan and methods of preparing same
61 20020055629 Method for producing chitin or chitosan
62 20020048597 COSMETIC AND DERMATOLOGICAL PREPARATIONS WITH A CONTENT OF CHITOSAN AND PHOSPHOLIPIDS
63 20020025945 Chitosan and method of preparing chitosan
64 20020022601 Chitin oligosaccharides and/or chitosan oligosaccharides for preventing or treating common cold or treating pain
65 20020018732 Preserving compositions containing chitosan and processes for making water soluble O-acetylated chitosan and chitosan
66 20020002148 Antibacterial aqueous ophthalmic formulations containing ofloxacin and use of chitosan for solubilizing ofloxacin suspended in an aqueous media
67 20010031497 Chitosan related compositions and methods for delivery of nucleic acids and oligonucleotides into a cell
68 20010024655 Aqueous-alcoholic preparations containing chitosan
69 20010009889 Viscosified aqueous chitosan-containing well drilling and servicing fluids
70 20010008875 Viscosified aqueous chitosan-containing well drilling and servicing fluids
备注：更多各行业美国专利，欢迎提供您关心的关键词，我们免费提供专利目录！
|
