Top 100 Fast-growings companies in Polyacrylic acid by Most Patent Filing In 3 Years in the China in 2019 – Discovery

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The Polyacrylic acid top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Polyacrylic acid Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, 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.

1	Shandong University of Technology	Shandong Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 148
2	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 20
3	Changzhou University	Jiangsu Sheng, China		Patent: 18
4	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 15
5	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 15
6	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 13
7	Donghua University	Shanghai Shi, China	Military science,Materials science,Academic achievement, ...[+2]	Patent: 11
8	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 10
9	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 8
10	Hebei Chenyang Industry & Trade Group Co., Ltd.	Hebei Sheng, China		Patent: 7
11	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 7
12	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 6
13	Liaoning University	Liaoning Sheng, China	Pinyin,Chemistry,Inorganic chemistry, ...[+2]	Patent: 6
14	Sun Yat-Sen University	Guangdong Sheng, China	Management science,Square kilometer,Social science, ...[+2]	Patent: 6
15	Anqing Teachers College	Anhui Sheng, China	Computer science,Mathematics,Mathematics education, ...[+2]	Patent: 6
16	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 6
17	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 6
18	University Of Jinan	Shandong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 5
19	Zhengzhou University	Shanxi Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 5
20	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 5
21	Wanhua Chemical Group Co., Ltd.	Liaoning Sheng, China	Polyurethane,Polystyrene,Methylene diphenyl diisocyanate, ...[+2]	Patent: 5
22	Eternal Materials Co., Ltd.	Taiwan Province, China	Polyester resin,Chemical engineering,Photoresist, ...[+2]	Patent: 5
23	Nanjing Forestry University	Jiangsu Sheng, China	Pinyin,Forestry,Chemistry, ...[+2]	Patent: 5
24	Contemporary Amperex Technology Co., Ltd.	Qinghai Sheng, China	Electric vehicle,Lithium-ion battery,Automotive engineering, ...[+2]	Patent: 4
25	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 4
26	Hefei Guoxuan High-Tech Power Energy Co., Ltd.	Anhui Sheng, China	Lithium-ion battery,Battery pack,Electronics, ...[+2]	Patent: 4
27	GoerTek Inc.	Shandong Sheng, China	Electronics,Microphone,Semiconductor, ...[+2]	Patent: 4
28	Nanjing University of Science & Technology	Jiangsu Sheng, China	Suburban area,Pinyin,Computer science, ...[+2]	Patent: 4
29	Zhejiang Sci-Tech University	Zhejiang Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 4
30	Changde Jinde Laser Technology Co., Ltd.	Hunan Sheng, China	Laser,Microservices,Packaging engineering	Patent: 4
31	China Tobacco Henan Industrial Co. Ltd.	China	Snuff,Chewing tobacco	Patent: 4
32	Anhui University	Anhui Sheng, China	Pinyin,Literature,Computer science, ...[+2]	Patent: 4
33	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 4
34	Northeast Normal University	Jilin Sheng, China	Chemistry,Inorganic chemistry,Mathematics, ...[+2]	Patent: 4
35	Ludong University	China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 4
36	Southern University of Science & Technology	Guangdong Sheng, China		Patent: 4
37	Hunan Institute of Engineering	Hunan Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 4
38	Qingdao University of Science & Technology	Fujian Sheng, China	Pinyin,Chemical industry,Chemistry, ...[+2]	Patent: 4
39	Northeast Forestry University	China	Forestry,Pinyin,Jurisdiction, ...[+2]	Patent: 4
40	Huaihua University	China	Pinyin,Computer science,Psychology, ...[+2]	Patent: 4
41	Lanzhou Jiaotong University	Gansu Sheng, China	Railway engineering,Graduate degree,Simulation, ...[+2]	Patent: 4
42	University of Science & Technology of China	Anhui Sheng, China	Chemistry,Materials science,Computer science, ...[+2]	Patent: 4
43	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 4
44	Wuhan Textile University	China		Patent: 4
45	Asia Cuanon Technology (Shanghai) Co., Ltd.	Shanghai Shi, China	Manufacturing engineering,Polystyrene,Mechanical engineering, ...[+2]	Patent: 4
46	CNOOC Energy Technology & Services Ltd.	Beijing Shi, China	Petroleum,Petroleum industry,Natural resource management, ...[+2]	Patent: 3
47	Anji Microelectronics Shanghai Co. Ltd.	Zhejiang Sheng, China	Slurry,Microelectronics,Computer hardware, ...[+2]	Patent: 3
48	Fuzhou University	Jiangxi Sheng, China	Pinyin,MicroLED,Solid-state battery, ...[+2]	Patent: 3
49	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 3
50	Shandong Taihe Water Treatment Technologies Co., Ltd.	Shandong Sheng, China	Water treatment,Biocide,Industrial engineering, ...[+2]	Patent: 3
51	Nanjing University	Jiangsu Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 3
52	Taiwan Semiconductor Manufacturing Co., Ltd.	Taiwan Province, China	Semiconductor,Electronics,Product design, ...[+2]	Patent: 3
53	Hebei University	Guangdong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 3
54	University of Ningbo	Chongqing Shi, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 3
55	Shanghai Institute of Technology	Shanghai Shi, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 3
56	Tianjin Polytechnic University	Guangdong Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 3
57	Sinopec Shanghai Petrochemical Co., Ltd.	Shanghai Shi, China	Petrochemical,Chemical engineering,Coke, ...[+2]	Patent: 3
58	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 3
59	Xinyang Normal University	Henan Sheng, China	Chemistry,Mathematics,Inorganic chemistry, ...[+2]	Patent: 3
60	Changchun Sci-Tech University	Jilin, China	Optics,Pinyin,Mechanics, ...[+2]	Patent: 3
61	Northwest Normal University	China	Chemistry,Mathematics,Inorganic chemistry, ...[+2]	Patent: 3
62	Insight High Technology Co., Ltd.	Beijing Shi, China	Photoinitiator,Fine chemical,Industry of China, ...[+2]	Patent: 3
63	Shenzhen Polytechnic College	Guangdong Sheng, China	Computer science,Vocational education,Chemistry, ...[+2]	Patent: 3
64	Hebei University of Technology	Tianjin Shi, China	Chinese education,Pinyin,Public university, ...[+2]	Patent: 3
65	Hubei University of Technology	Hubei Sheng, China	Light industry,Agricultural machinery,Computer science, ...[+2]	Patent: 3
66	Huaiyin Institute of Technology	Hebei Sheng, China	Graduate degree,Academic Training,The Internet, ...[+2]	Patent: 3
67	East China University of Science & Technology	Shanghai Shi, China	Syngas,Biomass,Biofuel, ...[+2]	Patent: 3
68	Soochow University	Jiangsu Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 3
69	Guizhou University	Guizhou Sheng, China	Pinyin,Chemistry,Biology, ...[+2]	Patent: 3
70	Taiyuan University of Technology	Taiwan Province, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 3
71	PetroChina Co., Ltd.	Beijing Shi, China	Natural gas,Petroleum,Lubricant, ...[+2]	Patent: 3
72	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 3
73	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 3
74	Tianjin University of Science & Technology	Guangdong Sheng, China	Chemistry,Biochemistry,Chromatography, ...[+2]	Patent: 3
75	China University of Mining & Technology	Jiangsu Sheng, China	Coal mining,Pinyin,Coal, ...[+2]	Patent: 3
76	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 3
77	Shanghai Weikai Chemicals Co. Ltd.	China		Patent: 2
78	China University of Geosciences Beijing	Beijing Shi, China		Patent: 2
79	Quanzhou Fubang Chemical Products Co. Ltd.	China		Patent: 2
80	Jinling Institute of Technology	Jiangsu Sheng, China	The Internet,Academic Training,Educational institution, ...[+2]	Patent: 2
81	Jafron Biomedical Co., Ltd.	Guangdong Sheng, China	Medical equipment,Biology,Health care, ...[+2]	Patent: 2
82	Zhongkai University of Agriculture & Engineering	Guangdong Sheng, China	Biology,Chemistry,Botany, ...[+2]	Patent: 2
83	China Jiliang University	Zhejiang, China	Metrology,5G,Materials science, ...[+2]	Patent: 2
84	Beijing Huafu Engineering Co. Ltd.	China		Patent: 2
85	China University of Petroleum (East China)	Shandong Sheng, China	Petroleum,Petrochemical,Data analysis, ...[+2]	Patent: 2
86	Zhuhai Enjie New Material Technology Co., Ltd.	China		Patent: 2
87	Shandong Taide New Energy Co. Ltd.	China		Patent: 2
88	QingTao (Kunshan) Energy Development Co., Ltd.	Jiangsu Sheng, China	Electronics	Patent: 2
89	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 2
90	South-Central University for Nationalities	Hubei Sheng, China	Ethnic group,Pinyin,Former name, ...[+2]	Patent: 2
91	Chang'an University	Shaanxi Sheng, China	Classical Chinese,Social practice,Pinyin, ...[+2]	Patent: 2
92	Sichuan University of Science & Engineering	China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 2
93	China National Petroleum Corp.	Beijing Shi, China	Natural gas,Petroleum industry,Renewable energy, ...[+2]	Patent: 2
94	Heilongjiang University	Heilongjiang Sheng, China		Patent: 2
95	Anhui Normal University	Anhui Sheng, China	Chemistry,Inorganic chemistry,Mathematics, ...[+2]	Patent: 2
96	Suzhou Institute of Trade & Commerce	Jiangsu Sheng, China		Patent: 2
97	Nantong Guanzhou International Trade Co., Ltd.	Jiangsu Sheng, China		Patent: 2
98	Hunan University of Technology	Fujian Sheng, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 2
99	Xingye Leather Technology Co., Ltd.	Fujian Sheng, China	Neutrophil extracellular traps,Product design,Textile	Patent: 2
100	Hewlett-Packard Development Co.	Beijing Shi, China	Personal computer,Computer hardware,Graphics processing unit, ...[+2]	Patent: 2