Top 100 New Entrants companies in Polyacrylic acid by Most Patent Filing In 5 Years in the China in 2021 – Discovery

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The Polyacrylic acid top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Polyacrylic acid New Entrants in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Poly(acrylic acid) (PAA; trade name Carbomer) is a synthetic high-molecular weight polymer of acrylic acid. The IUPAC name is poly(1-carboxyethylene). They may be homopolymers of acrylic acid, or crosslinked with an allyl ether of pentaerythritol, allyl ether of sucrose, or allyl ether of propylene. In a water solution at neutral pH, PAA is an anionic polymer, i.e. many of the side chains of PAA will lose their protons and acquire a negative charge. This makes PAAs polyelectrolytes, with the ability to absorb and retain water and swell to many times their original volume.

Ranking Year:

Region:

Ranking:

1	GoerTek Inc.	Shandong Sheng, China	Electronics,Microphone,Semiconductor, ...[+2]	Patent: 16
2	Wanhua Chemical Group Co., Ltd.	Liaoning Sheng, China	Polyurethane,Polystyrene,Methylene diphenyl diisocyanate, ...[+2]	Patent: 10
3	University Of Jinan	Shandong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 6
4	Anqing Teachers College	Anhui Sheng, China	Computer science,Mathematics,Mathematics education, ...[+2]	Patent: 6
5	Changshu Polyester Co. Ltd.	China		Patent: 5
6	Changchun University of Technology	China		Patent: 5
7	Lanzhou Jiaotong University	Gansu Sheng, China	Railway engineering,Graduate degree,Simulation, ...[+2]	Patent: 5
8	Southern University of Science & Technology	Guangdong Sheng, China		Patent: 4
9	Hunan Institute of Engineering	Hunan Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 4
10	Contemporary Amperex Technology Co., Ltd.	Qinghai Sheng, China	Electric vehicle,Lithium-ion battery,Automotive engineering, ...[+2]	Patent: 4
11	Xi'an Technological University	Shaanxi Sheng, China	The Internet,Educational institution,Graduate degree, ...[+2]	Patent: 4
12	Hefei Guoxuan High-Tech Power Energy Co., Ltd.	Anhui Sheng, China	Lithium-ion battery,Battery pack,Electronics, ...[+2]	Patent: 4
13	South-Central University for Nationalities	Hubei Sheng, China	Ethnic group,Pinyin,Former name, ...[+2]	Patent: 4
14	Changde Jinde Laser Technology Co., Ltd.	Hunan Sheng, China	Laser,Microservices,Packaging engineering	Patent: 4
15	Huaihua University	China	Pinyin,Computer science,Psychology, ...[+2]	Patent: 4
16	Xingye Leather Technology Co., Ltd.	Fujian Sheng, China	Neutrophil extracellular traps,Product design,Textile	Patent: 4
17	Asia Cuanon Technology (Shanghai) Co., Ltd.	Shanghai Shi, China	Manufacturing engineering,Polystyrene,Mechanical engineering, ...[+2]	Patent: 4
18	Hubei Yiwei Power Co., Ltd.	Hubei Sheng, China	Lithium battery,Electronics	Patent: 3
19	Research Institute of Wood Industry	Jiangsu Sheng, China	Wood industry,Forestry,Alloy	Patent: 3
20	Insight High Technology Co., Ltd.	Beijing Shi, China	Photoinitiator,Fine chemical,Industry of China, ...[+2]	Patent: 3
21	Nanjing Hydraulic Research Institute	Jiangsu Sheng, China		Patent: 3
22	Jinling Institute of Technology	Jiangsu Sheng, China	The Internet,Academic Training,Educational institution, ...[+2]	Patent: 3
23	Zhongkai University of Agriculture & Engineering	Guangdong Sheng, China	Biology,Chemistry,Botany, ...[+2]	Patent: 3
24	Shenzhen Polytechnic College	Guangdong Sheng, China	Computer science,Vocational education,Chemistry, ...[+2]	Patent: 3
25	Jiaxing University	China		Patent: 3
26	Taicang Baoni Industrial Co., Ltd.	Jiangsu Sheng, China	Textile,Textile (markup language)	Patent: 3
27	Puyang Hongye Environment Protection New Materials Co., Ltd.	Henan Sheng, China	Chemical engineering	Patent: 3
28	Hubei Daya Biotechnology Co., Ltd.	Hubei Sheng, China		Patent: 3
29	Hebei University	Guangdong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 3
30	Everlight Chemical Industrial Corp.	Taiwan Province, China	Fine chemical,Uv absorber,Chemical engineering, ...[+2]	Patent: 3
31	Kunming University of Science & Technology	Yunnan Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 3
32	Jiangsu Horizon New Energy Technologies Co., Ltd.	China		Patent: 3
33	University of Electronic Science & Technology of China	Sichuan Sheng, China	Power semiconductor device,Semiconductor,Molecular beam epitaxy, ...[+2]	Patent: 3
34	Sinopec Shanghai Petrochemical Co., Ltd.	Shanghai Shi, China	Petrochemical,Chemical engineering,Coke, ...[+2]	Patent: 3
35	First New Energy Group Co., Ltd.	Jiangxi Sheng, China	Lithium battery,Electronics	Patent: 3
36	Xinyang Normal University	Henan Sheng, China	Chemistry,Mathematics,Inorganic chemistry, ...[+2]	Patent: 3
37	CNBM Innovation Technology Research Institute Co., Ltd.	China		Patent: 3
38	Southern Medical University	Guangdong Sheng, China	Cell therapy,Genetic engineering,Medicine, ...[+2]	Patent: 2
39	Ningbo Nengzhiguang New Material Technology Co., Ltd	Zhejiang Sheng, China	Material technology,Synthetic rubber,Chemical engineering, ...[+1]	Patent: 2
40	Guangxi University for Nationalities	China	Ethnology,Foreign language,Mathematics, ...[+2]	Patent: 2
41	Foshan University	China		Patent: 2
42	Farasis Energy (Gan Zhou) Co., Ltd.	Jiangxi Sheng, China	Electronics,Flywheel energy storage,Thermal energy storage, ...[+2]	Patent: 2
43	Quanzhou Fubang Chemical Products Co. Ltd.	China		Patent: 2
44	Jurong Ningwu Chemical Co. Ltd.	Jiangsu Sheng, China		Patent: 2
45	Hubei University of Science & Technology	China		Patent: 2
46	Jafron Biomedical Co., Ltd.	Guangdong Sheng, China	Medical equipment,Biology,Health care, ...[+2]	Patent: 2
47	BTR New Material Group Co., Ltd.	Guangdong Sheng, China	Electrode material,Battery (electricity),Electronics, ...[+2]	Patent: 2
48	Guangdong University of Petrochemical Technology	Guangdong Sheng, China		Patent: 2
49	Institute of Metal Research Chinese Academy of Sciences	Liaoning Sheng, China		Patent: 2
50	Hunan University of Humanities, Science & Technology	China	Computer science,Materials science,Chemistry, ...[+2]	Patent: 2
51	Guodian United Power Technology Co., Ltd.	Beijing Shi, China	Turbine,Wind power,Computer hardware, ...[+2]	Patent: 2
52	Beijing Huafu Engineering Co. Ltd.	China		Patent: 2
53	Shandong Taide New Energy Co. Ltd.	China		Patent: 2
54	Jiangsu College of Engineering & Technology	China		Patent: 2
55	QingTao (Kunshan) Energy Development Co., Ltd.	Jiangsu Sheng, China	Electronics	Patent: 2
56	Beijing Institute of Petrochemical Technology	Beijing Shi, China	Petrochemical,Materials science,Chemistry, ...[+2]	Patent: 2
57	Ocean University of China	Fujian Sheng, China	Fishery,Pinyin,Social science, ...[+2]	Patent: 2
58	Kunshan Baotron New Energy Technology Co. Ltd.	China	Energy technology	Patent: 2
59	Anhui University of Technology	Anhui Sheng, China	Pinyin,Literature,Materials science, ...[+2]	Patent: 2
60	Envision AESC Japan Ltd.	Shanghai Shi, China	Lithium-ion battery,Electronics,Cathode material, ...[+2]	Patent: 2
61	East China Normal University	Shanghai Shi, China	Chemistry,Computer science,Mathematics, ...[+2]	Patent: 2
62	CGN Power Co., Ltd.	Guangdong Sheng, China	Centrifugal pump,Power transmission,Electricity, ...[+1]	Patent: 2
63	Jilin Jianzhu University	Jilin Sheng, China		Patent: 2
64	Jiangyin Xiangfei Apparel Co. Ltd.	China		Patent: 2
65	First New Material Technology Development Co. Ltd.	China	Material technology	Patent: 2
66	Heilongjiang University	Heilongjiang Sheng, China		Patent: 2
67	Anhui Danfeng Electronic Material Co. Ltd.	China		Patent: 2
68	Chuzhou Cigarette Materials Factory	China		Patent: 2
69	Suzhou Institute of Trade & Commerce	Jiangsu Sheng, China		Patent: 2
70	Nantong Guanzhou International Trade Co., Ltd.	Jiangsu Sheng, China		Patent: 2
71	Hunan University of Technology	Fujian Sheng, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 2
72	Northeast Agricultural University	Heilongjiang Sheng, China	Pinyin,Biology,Chemistry, ...[+2]	Patent: 2
73	Guangzhou Baiyun Chemical Industry Co. Ltd.	Guangdong Sheng, China	Sealant,Silicone,Nylon 66, ...[+1]	Patent: 2
74	Hohai University	Jiangsu Sheng, China	Water resources,Jurisdiction,Geotechnical engineering, ...[+2]	Patent: 2
75	Changzhou Ambassador Paint Co., Ltd.	Jiangsu Sheng, China		Patent: 2
76	SINOPEC Engineering (Group) Co., Ltd.	Beijing Shi, China	Construction engineering,Chemical engineering,Oil well, ...[+2]	Patent: 1
77	Tianjin Tianxing Kesheng Leather Products Co. Ltd.	China	Ballet	Patent: 1
78	Jiangsu Dongfang Cable Material Co. Ltd.	China		Patent: 1
79	Qingdao University of Technology	Shandong Sheng, China		Patent: 1
80	Xuzhou University of Technology	Jiangsu Sheng, China		Patent: 1
81	Chongqing Industry Polytechnic College	Chongqing Shi, China		Patent: 1
82	Guangzhou Institute of Technology	China		Patent: 1
83	Dehong Electronic Suzhou Co. Ltd.	China		Patent: 1
84	Hunan Institute of Technology	Hainan Sheng, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 1
85	Huadian Heavy Industry Machinery Co. Ltd.	China		Patent: 1
86	Sunwoda Electronic Co., Ltd.	Guangdong Sheng, China	Lithium-ion battery,Electronics,Power management system, ...[+2]	Patent: 1
87	Jiangsu Yangnong Chemical Group Co., Ltd.	Jiangsu Sheng, China	Pesticide,Imidacloprid,Agrochemical, ...[+2]	Patent: 1
88	CRRC Tangshan Co., Ltd.	China		Patent: 1
89	Shanghai Tobacco Group Co., Ltd	Shanghai Shi, China	Nicotiana tabacum,Cigarette filter,Tar, ...[+1]	Patent: 1
90	China Railway Seventh Group Co. Ltd.	China		Patent: 1
91	Shenzhen Zhongxing New Material Technology Co., Ltd.	Guangdong Sheng, China		Patent: 1
92	Capital Normal University	Beijing Shi, China	Pinyin,Literature,Foreign language, ...[+2]	Patent: 1
93	Jolywood (Suzhou) Sunwatt Co., Ltd.	Jiangxi Sheng, China	Photovoltaics,Solar energy,Industrial engineering, ...[+2]	Patent: 1
94	Zhejiang Semir Garment Co., Ltd.	Zhejiang Sheng, China	TOPS	Patent: 1
95	Third Military Medical University	Chongqing Shi, China	Medical school,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 1
96	Hebei Taineng Hongsen Medical Technology Co., Ltd.	Hubei Sheng, China		Patent: 1
97	Shanghai Sinochem Technology Co., Ltd.	China		Patent: 1
98	Shanghai Leyi Plastic Products Co., Ltd.	Shanghai Shi, China	Fast-moving consumer goods	Patent: 1
99	Oppo	Guangdong Sheng, China	Electronics,Mobile device,Image sensor, ...[+2]	Patent: 1
100	Fujian Mengshi New Energy Technology Co., Ltd.	China		Patent: 1