title: [Analysis on patent network of compound Danshen extracts built by Tasly].
abstract: Patent network of Chinese patent medicines is a patent group composed of several correlated patents around basic patents or core technologies characterized by traditional Chinese medicine technologies. With the clue of Tianjin Tasly Group's acquisition of seven compound Danshen patents characterized by extract feeds of Beijing Cairui Pharmaceutical Co., Ltd., we made an analysis on how Tasly builds a patent network themed on compound Danshen preparation products characterized by extract feeds, in hope of providing reference for other Chinese pharmaceutical enterprise to establish and improve key patent networks of traditional Chinese medicines.
authors.affiliation: Administration School of Beijing University of Chinese Medicine, Beijing 100029, China. nolanlucky@163.com
authors.forename: Wei
authors.initials: W
authors.lastname: Liu
authors.forename: Wen-Jun
authors.initials: WJ
authors.lastname: Zou
authors.forename: Peng-Long
authors.initials: PL
authors.lastname: Wang
authors.forename: Xin
authors.initials: X
authors.lastname: Xu
authors.forename: Hai-Min
authors.initials: HM
authors.lastname: Lei
mesh_terms: D002626:Chemistry, Pharmaceutical / Q000331:legislation & jurisprudence* / Q000379:methods; D002681:China; D004365:Drugs, Chinese Herbal / Q000032:analysis*; D008516:Medicine, Chinese Traditional / Q000379:methods; D010330:Patents as Topic; D010618:Phenanthrolines / Q000032:analysis*; D027561:Salvia miltiorrhiza / Q000737:chemistry*; D000078329:Workforce
chemical_list: D004365:Drugs, Chinese Herbal; D010618:Phenanthrolines; C028972:dan-shen root extract