Top 100 Fast-growings companies in Polyacrylic acid by Most Patent Filing In 3 Years in the China in 2022 – 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 2022, 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	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 15
2	GoerTek Inc.	Shandong Sheng, China	Electronics,Microphone,Semiconductor, ...[+2]	Patent: 12
3	Beijing University of Chemical Technology	Beijing Shi, China	Chemical engineering,Biology,Pinyin, ...[+2]	Patent: 9
4	Donghua University	Shanghai Shi, China	Military science,Materials science,Academic achievement, ...[+2]	Patent: 8
5	Sun Yat-Sen University	Guangdong Sheng, China	Management science,Square kilometer,Social science, ...[+2]	Patent: 7
6	Changzhou University	Jiangsu Sheng, China		Patent: 7
7	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 7
8	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 6
9	Wanhua Chemical Group Co., Ltd.	Liaoning Sheng, China	Polyurethane,Polystyrene,Methylene diphenyl diisocyanate, ...[+2]	Patent: 6
10	Wuhan Textile University	China		Patent: 6
11	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 5
12	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 5
13	Changshu Polyester Co. Ltd.	China		Patent: 5
14	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 5
15	Beihang University	Beijing Shi, China	Aerospace,Astronautics,Computer science, ...[+2]	Patent: 4
16	Anji Microelectronics Shanghai Co. Ltd.	Zhejiang Sheng, China	Slurry,Microelectronics,Computer hardware, ...[+2]	Patent: 4
17	Fuzhou University	Jiangxi Sheng, China	Pinyin,MicroLED,Solid-state battery, ...[+2]	Patent: 4
18	Shandong Taihe Water Treatment Technologies Co., Ltd.	Shandong Sheng, China	Water treatment,Biocide,Industrial engineering, ...[+2]	Patent: 4
19	University of Electronic Science & Technology of China	Sichuan Sheng, China	Power semiconductor device,Semiconductor,Molecular beam epitaxy, ...[+2]	Patent: 4
20	Northwestern Polytechnical University	Shanxi Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 4
21	Xiangtan University	Guangdong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 4
22	Kingfa Sci. & Tech. Co., Ltd.	Guangdong Sheng, China	Alloy,Synthetic rubber,Chemical engineering, ...[+2]	Patent: 4
23	Xi'an Technological University	Shaanxi Sheng, China	The Internet,Educational institution,Graduate degree, ...[+2]	Patent: 4
24	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 4
25	Wuhan University of Science & Technology	Fujian Sheng, China	Materials science,Metallurgy,Computer science, ...[+2]	Patent: 4
26	Nanjing Forestry University	Jiangsu Sheng, China	Pinyin,Forestry,Chemistry, ...[+2]	Patent: 4
27	Hubei Yiwei Power Co., Ltd.	Hubei Sheng, China	Lithium battery,Electronics	Patent: 3
28	CNOOC Energy Technology & Services Ltd.	Beijing Shi, China	Petroleum,Petroleum industry,Natural resource management, ...[+2]	Patent: 3
29	Nanjing Hydraulic Research Institute	Jiangsu Sheng, China		Patent: 3
30	Taiwan Semiconductor Manufacturing Co., Ltd.	Taiwan Province, China	Semiconductor,Electronics,Product design, ...[+2]	Patent: 3
31	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 3
32	Nankai University	Guangdong Sheng, China	Public university,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 3
33	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 3
34	Jiangsu Horizon New Energy Technologies Co., Ltd.	China		Patent: 3
35	Shanghai University	Shanghai Shi, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 3
36	Hubei Daya Biotechnology Co., Ltd.	Hubei Sheng, China		Patent: 3
37	Huaiyin Institute of Technology	Hebei Sheng, China	Graduate degree,Academic Training,The Internet, ...[+2]	Patent: 3
38	Changchun University of Technology	China		Patent: 3
39	Soochow University	Jiangsu Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 3
40	Zhuhai CosMX Battery Co., Ltd.	Guangdong Sheng, China	Lithium battery,Electronics	Patent: 3
41	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 3
42	First New Energy Group Co., Ltd.	Jiangxi Sheng, China	Lithium battery,Electronics	Patent: 3
43	Xi'an University of Technology	Shaanxi Sheng, China	Public university	Patent: 3
44	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 3
45	Research Institute of Wood Industry	Jiangsu Sheng, China	Wood industry,Forestry,Alloy	Patent: 2
46	Shine Polymer (Guangzhou)Technology Co., Ltd.	Guangdong Sheng, China	Polymer,Synthetic rubber,Chemical engineering	Patent: 2
47	University Of Jinan	Shandong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 2
48	Hubei University of Science & Technology	China		Patent: 2
49	Guangdong University of Petrochemical Technology	Guangdong Sheng, China		Patent: 2
50	Hunan University of Humanities, Science & Technology	China	Computer science,Materials science,Chemistry, ...[+2]	Patent: 2
51	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 2
52	Changchun Inst of Applied Chem Chinese Academy of Sciences	China		Patent: 2
53	Chengdu University	Sichuan Sheng, China		Patent: 2
54	South-Central University for Nationalities	Hubei Sheng, China	Ethnic group,Pinyin,Former name, ...[+2]	Patent: 2
55	Ocean University of China	Fujian Sheng, China	Fishery,Pinyin,Social science, ...[+2]	Patent: 2
56	Kunshan Baotron New Energy Technology Co. Ltd.	China	Energy technology	Patent: 2
57	Envision AESC Japan Ltd.	Shanghai Shi, China	Lithium-ion battery,Electronics,Cathode material, ...[+2]	Patent: 2
58	Zhejiang Sci-Tech University	Zhejiang Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 2
59	Yangzhou University	Jiangsu Sheng, China	Pinyin,Biology,Chemistry, ...[+2]	Patent: 2
60	Tianjin Polytechnic University	Guangdong Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 2
61	Xingye Leather Technology Co., Ltd.	Fujian Sheng, China	Neutrophil extracellular traps,Product design,Textile	Patent: 2
62	Nanjing University of Posts & Telecommunications	Jiangsu Sheng, China	Pinyin,Power semiconductor device,System on a chip, ...[+2]	Patent: 2
63	Guangzhou University	Guangdong Sheng, China	Pinyin,Computer science,Chemistry, ...[+2]	Patent: 2
64	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 2
65	Jiangsu China Railway Arit New Materials Co. Ltd.	China	Oceanography,Biology,Agriculture, ...[+2]	Patent: 2
66	Jilin Institute of Chemical Technology	Jilin, China		Patent: 2
67	University of Science & Technology Beijing	Beijing Shi, China	Metallurgy,Pinyin,Materials science, ...[+2]	Patent: 2
68	Dongguan Aozon Electronic Material Co. Ltd.	Guangdong Sheng, China	Industrial engineering,Lithium battery,Polyimide, ...[+2]	Patent: 2
69	Changshu Institute of Technology	China	River delta,Teacher education,Pinyin, ...[+2]	Patent: 2
70	Jiaxing University	China		Patent: 2
71	Taicang Baoni Industrial Co., Ltd.	Jiangsu Sheng, China	Textile,Textile (markup language)	Patent: 2
72	Changshu Southeast Plastic Co. Ltd.	China		Patent: 2
73	Fudan University	Shanghai Shi, China	Square kilometer,Biophysics,Cell therapy, ...[+2]	Patent: 2
74	Jiangsu College of Engineering & Technology	China		Patent: 2
75	East China University of Science & Technology	Shanghai Shi, China	Syngas,Biomass,Biofuel, ...[+2]	Patent: 2
76	Kunming University of Science & Technology	Yunnan Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 2
77	Dalian Polytechnic University	Liaoning Sheng, China	Chemistry,Materials science,Biochemistry, ...[+2]	Patent: 2
78	Hefei University of Technology	Henan Sheng, China	Management science,Pinyin,Computer science, ...[+2]	Patent: 2
79	China Power Huachuang Power Technology Research Co., Ltd.	China		Patent: 2
80	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 2
81	Hangzhou Dianzi University	Zhejiang Sheng, China	Pinyin,High-electron-mobility transistor,Public university, ...[+2]	Patent: 2
82	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 1
83	Linkou Chang Gung Memorial Hospital	Taiwan Province, China	Health care,Hospitality industry,Travatan Z, ...[+2]	Patent: 1
84	Yixing Changjili Chemical Co. Ltd.	China		Patent: 1
85	Nantong Teijin Co. Ltd.	Jiangsu Sheng, China	Polyester,Textile (markup language)	Patent: 1
86	Lanzhou University of Technology	Guangdong Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 1
87	China University of Geosciences Beijing	Beijing Shi, China		Patent: 1
88	Huadian Heavy Industry Machinery Co. Ltd.	China		Patent: 1
89	Chengdu Aircraft Industrial Group Co. Ltd.	Sichuan Sheng, China	Aerospace,Dromaeosauridae,National security	Patent: 1
90	Jiangsu Yangnong Chemical Group Co., Ltd.	Jiangsu Sheng, China	Pesticide,Imidacloprid,Agrochemical, ...[+2]	Patent: 1
91	Jinling Institute of Technology	Jiangsu Sheng, China	The Internet,Academic Training,Educational institution, ...[+2]	Patent: 1
92	Jurong Ningwu Chemical Co. Ltd.	Jiangsu Sheng, China		Patent: 1
93	Ningde Amperex Technology Ltd.	Fujian Sheng, China		Patent: 1
94	Shenzhen Power Supply Co. Ltd.	China		Patent: 1
95	Shandong Sinocera Functional Material Co., Ltd.	Shandong Sheng, China	Chemical engineering,Construction engineering,Ceramic art, ...[+2]	Patent: 1
96	Qingdao Agriculture University	Shandong Sheng, China	Pinyin,Public university,Biology, ...[+2]	Patent: 1
97	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 1
98	Zhongkai University of Agriculture & Engineering	Guangdong Sheng, China	Biology,Chemistry,Botany, ...[+2]	Patent: 1
99	Shandong Tianqing Technology Development Co. Ltd.	Shandong Sheng, China		Patent: 1
100	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 1