Top 20 Key Players companies in Chloride sodium by Most Patent Citation in the China in 2020 – Discovery

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The Chloride sodium top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Chloride sodium 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.

1	Hangzhou Water Treatment Technology Development Center Co. Ltd	China		patent citation: 107
2	China Light Industry International Engineering Co., Ltd.	Beijing Shi, China	Light industry,Construction engineering	patent citation: 103
3	Shijiazhuang Gongda Chemical Equipment Co. Ltd.	China		patent citation: 82
4	North Copper (Shanxi) Co., Ltd.	Shanxi Sheng, China	SOAP,Synthetic Detergents,Sodium sulfide, ...[+2]	patent citation: 61
5	China National Offshore Oil Corp.	Beijing Shi, China	Natural gas,China sea,Petroleum industry, ...[+2]	patent citation: 59
6	CNPC Bohai Drilling Engineering Co. Ltd.	Tianjin Shi, China	Drilling engineering,Petroleum industry,Drilling fluid, ...[+2]	patent citation: 55
7	East China Engineering Science & Technology Co., Ltd.	Anhui Sheng, China	Chemical engineering,Petrochemical,Construction engineering, ...[+2]	patent citation: 53
8	Nox Bellcow Cosmetics Co., Ltd.	Guangdong Sheng, China	Cosmetics,Wet wipe,Skin Care Product, ...[+1]	patent citation: 53
9	Anhui Iprocom Biotechnology Co., Ltd.	Anhui Sheng, China	Diagnostic Reagent,Clinical diagnosis,Chemiluminescence	patent citation: 50
10	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	patent citation: 45
11	Shuangliang Eco-Energy Systems Co., Ltd.	Jiangsu Sheng, China	Air conditioning,Chiller,Conditioning equipment, ...[+2]	patent citation: 44
12	Champion Consulting Group Inc.	Taiwan Province, China	Asset management	patent citation: 44
13	McWong Environmental Technology Co., Ltd.	Shanghai Shi, China	Environmental technology,Construction engineering	patent citation: 43
14	PetroChina Co., Ltd.	Beijing Shi, China	Natural gas,Petroleum,Lubricant, ...[+2]	patent citation: 41
15	Chongqing Unisplendour Chemical Co. Ltd	China	Methionine,Chemical engineering,Glyphosate, ...[+2]	patent citation: 40
16	Shenzhen Aisheng Regenerative Medicine Technology Co., Ltd.	Guangdong Sheng, China	Cell,Health care	patent citation: 40
17	Changxing Jingan Environmental Protection Technology Co., Ltd.	Zhejiang Sheng, China		patent citation: 40
18	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	patent citation: 39
19	Sichuan Tieqi Lishi Industrial Co., Ltd.	China	Agriculture	patent citation: 38
20	Huaren Pharmaceutical Co., Ltd.	Shandong Sheng, China	Polyvinyl chloride,Health care,Dialysis, ...[+2]	patent citation: 34