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Top 10 Key Players companies in Anticholinergic Drugs
by Most Patent Filings in the China in 2020

The Anticholinergic Drugs top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filings Anticholinergic Drugs Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Antispasmodic drugs with an anticholinergic effect include: Bentyl (dicyclomine) Buscopan (hyoscine butylbromide) Levsin (hyoscyamine) Lomotil (atropine/diphenoxylate) Enablex (darifenacin) Pamine (methylscopalamine) Spiriva (tiotropium bromide)
#
Company Name
Region
Tech Topics
Total
1
Tianjin Jinyao Group Co. Ltd.
Medicine
Patent: 3
2
Jiangsu Lianhuan Pharmaceutical Co., Ltd.
Pharmaceutical manufacturing,Antibiotics,Pharmacy,
...[+2]
Patent: 1
3
Chengdu List Pharmaceutical Co., Ltd.
Pharmaceutical engineering,Medicine,Biological product,
...[+1]
Patent: 1
4
Shanghai SPH New Asiatic Pharmaceutical Co., Ltd.
Drug,Medicine
Patent: 1
5
Xuchang Hengsheng Pharmaceutical Co. Ltd.
Patent: 1
6
Hunan Dongting Pharmaceutical Co., Ltd.
Drug,Medicine
Patent: 1
7
Wuhan Wuyao Pharmaceutical Co., Ltd.
Paclitaxel,Hydroxychloroquine
Patent: 1
8
Shandong Luye Natural Drug Research & Development Co., Ltd.
Patent: 1
9
Shanghai Fangyu Health Pharmaceutical Technology Co., Ltd.
Patent: 1
10
Shanghai New Asiatic Pharmaceutical Minhang Co. Ltd.
Patent: 1
Page generation time: Jun 26 2025