Top 100 Fast-growings companies in Polyacrylic acid by Most Patent Filing In 1 Year 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 1 Year Polyacrylic acid Fast-growings 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	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 5
2	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 4
3	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 4
4	Xiangtan University	Guangdong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 3
5	Zhuhai CosMX Battery Co., Ltd.	Guangdong Sheng, China	Lithium battery,Electronics	Patent: 3
6	Nanjing Hydraulic Research Institute	Jiangsu Sheng, China		Patent: 3
7	Fuzhou University	Jiangxi Sheng, China	Pinyin,MicroLED,Solid-state battery, ...[+2]	Patent: 3
8	Sun Yat-Sen University	Guangdong Sheng, China	Management science,Square kilometer,Social science, ...[+2]	Patent: 3
9	Xi'an Technological University	Shaanxi Sheng, China	The Internet,Educational institution,Graduate degree, ...[+2]	Patent: 3
10	Taiwan Semiconductor Manufacturing Co., Ltd.	Taiwan Province, China	Semiconductor,Electronics,Product design, ...[+2]	Patent: 3
11	Northwestern Polytechnical University	Shanxi Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 3
12	Xi'an University of Technology	Shaanxi Sheng, China	Public university	Patent: 3
13	Zhejiang Sci-Tech University	Zhejiang Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 2
14	Wuhan University of Science & Technology	Fujian Sheng, China	Materials science,Metallurgy,Computer science, ...[+2]	Patent: 2
15	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 2
16	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 2
17	Jiangsu Horizon New Energy Technologies Co., Ltd.	China		Patent: 2
18	Hubei University of Science & Technology	China		Patent: 2
19	University of Electronic Science & Technology of China	Sichuan Sheng, China	Power semiconductor device,Semiconductor,Molecular beam epitaxy, ...[+2]	Patent: 2
20	Xingye Leather Technology Co., Ltd.	Fujian Sheng, China	Neutrophil extracellular traps,Product design,Textile	Patent: 2
21	Nanjing University of Posts & Telecommunications	Jiangsu Sheng, China	Pinyin,Power semiconductor device,System on a chip, ...[+2]	Patent: 2
22	Hefei University of Technology	Henan Sheng, China	Management science,Pinyin,Computer science, ...[+2]	Patent: 2
23	Wanhua Chemical Group Co., Ltd.	Liaoning Sheng, China	Polyurethane,Polystyrene,Methylene diphenyl diisocyanate, ...[+2]	Patent: 2
24	Shanghai University	Shanghai Shi, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 2
25	Jiangsu College of Engineering & Technology	China		Patent: 2
26	Jiangsu China Railway Arit New Materials Co. Ltd.	China	Oceanography,Biology,Agriculture, ...[+2]	Patent: 2
27	Hangzhou Dianzi University	Zhejiang Sheng, China	Pinyin,High-electron-mobility transistor,Public university, ...[+2]	Patent: 2
28	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 2
29	University of Science & Technology Beijing	Beijing Shi, China	Metallurgy,Pinyin,Materials science, ...[+2]	Patent: 2
30	Changshu Institute of Technology	China	River delta,Teacher education,Pinyin, ...[+2]	Patent: 2
31	Nankai University	Guangdong Sheng, China	Public university,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 2
32	Kunshan Baotron New Energy Technology Co. Ltd.	China	Energy technology	Patent: 2
33	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 2
34	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 2
35	Changchun University of Technology	China		Patent: 1
36	Soochow University	Jiangsu Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 1
37	Envision AESC Japan Ltd.	Shanghai Shi, China	Lithium-ion battery,Electronics,Cathode material, ...[+2]	Patent: 1
38	Zhejiang Jinchang Specialty Paper Co. Ltd.	Zhejiang Sheng, China		Patent: 1
39	Shenzhen Children's Hospital	Guangdong Sheng, China		Patent: 1
40	Zhejiang Coloray Technology Development Co. Ltd.	Zhejiang Sheng, China	Pigment,Chemical engineering	Patent: 1
41	Yueyang Gerui Technology Co. Ltd.	China		Patent: 1
42	Guangzhou Institute of Technology	China		Patent: 1
43	Jiangyin Xiangfei Apparel Co. Ltd.	China		Patent: 1
44	Hubei Yiwei Power Co., Ltd.	Hubei Sheng, China	Lithium battery,Electronics	Patent: 1
45	Hainan University	Hainan Sheng, China	Pinyin,Biology,Chemistry, ...[+2]	Patent: 1
46	First New Material Technology Development Co. Ltd.	China	Material technology	Patent: 1
47	Shandong Jiaotong University	Shandong Sheng, China		Patent: 1
48	Beihang University	Beijing Shi, China	Aerospace,Astronautics,Computer science, ...[+2]	Patent: 1
49	Yangzhou University	Jiangsu Sheng, China	Pinyin,Biology,Chemistry, ...[+2]	Patent: 1
50	Hangzhou Transfar Fine Chemical Co., Ltd.	China		Patent: 1
51	Huadian Heavy Industry Machinery Co. Ltd.	China		Patent: 1
52	Kunming University of Science & Technology	Yunnan Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 1
53	North University of China	Shanxi Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 1
54	Weifang Shengda Technology Inc. Co., Ltd.	Shandong Sheng, China	Plastic film,Microservices,Packaging engineering	Patent: 1
55	Jiangsu Yangnong Chemical Group Co., Ltd.	Jiangsu Sheng, China	Pesticide,Imidacloprid,Agrochemical, ...[+2]	Patent: 1
56	Henan Polytechnic University	Henan Sheng, China		Patent: 1
57	Ningde Amperex Technology Ltd.	Fujian Sheng, China		Patent: 1
58	Shenzhen Power Supply Co. Ltd.	China		Patent: 1
59	Qingdao Agriculture University	Shandong Sheng, China	Pinyin,Public university,Biology, ...[+2]	Patent: 1
60	Tianjin Polytechnic University	Guangdong Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 1
61	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 1
62	Southwest University of Science & Technology	Chongqing Shi, China	Chemistry,Biology,Materials science, ...[+2]	Patent: 1
63	The Chinese University of Hong Kong	Hong Kong SAR, China	Knowledge management,Tracheal tube,Intubation, ...[+2]	Patent: 1
64	Shandong Tianqing Technology Development Co. Ltd.	Shandong Sheng, China		Patent: 1
65	Shizuishan Pengsheng Chemical Co. Ltd.	China		Patent: 1
66	Shaanxi Normal University	Hunan Sheng, China	Pinyin,Chemistry,Mathematics, ...[+2]	Patent: 1
67	Guangdong University of Petrochemical Technology	Guangdong Sheng, China		Patent: 1
68	Guangdong OPPO Mobile Telecommunications Corp., Ltd.	Guangdong Sheng, China	Mobile phone,Telecommunications,Terminal equipment, ...[+2]	Patent: 1
69	Xinjiang Agricultural University	China	Pinyin,Biology,Botany, ...[+2]	Patent: 1
70	Tongxi Group Co. Ltd.	China		Patent: 1
71	Hangzhou Shanghe Health Technology Co., Ltd.	China		Patent: 1
72	Jiaxing University	China		Patent: 1
73	Shanghai Institute of Ceramics, Chinese Academy of Sciences	Shanghai Shi, China	Ceramic art	Patent: 1
74	Southern Taiwan University of Science & Technology	Taiwan Province, China		Patent: 1
75	Shanghai Sinochem Technology Co., Ltd.	China		Patent: 1
76	Shanghai Leyi Plastic Products Co., Ltd.	Shanghai Shi, China	Fast-moving consumer goods	Patent: 1
77	Guangdong Ocean University	Guangdong Sheng, China	Oceanography,Pinyin,Biology, ...[+2]	Patent: 1
78	Jiangsu Tenpower Lithium Co., Ltd.	Jiangsu Sheng, China	Lithium-ion battery,Electronics	Patent: 1
79	Jiangsu Sailboat Petrochemical Co., Ltd.	Jiangsu Sheng, China	Petrochemical,Petroleum industry,Methyl methacrylate, ...[+2]	Patent: 1
80	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 1
81	Qingdao University of Science & Technology	Fujian Sheng, China	Pinyin,Chemical industry,Chemistry, ...[+2]	Patent: 1
82	Oppo	Guangdong Sheng, China	Electronics,Mobile device,Image sensor, ...[+2]	Patent: 1
83	Jiaozuo University	China		Patent: 1
84	Zhuzhou Times New Materials Technology Co., Ltd.	Hunan Sheng, China	Polymer,Industrial engineering,Polymer composite materials, ...[+2]	Patent: 1
85	Nanjing University	Jiangsu Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 1
86	Ningbo Solartron Technology Co., Ltd.	Zhejiang Sheng, China	Semiconductor,Packaging engineering,Microservices, ...[+1]	Patent: 1
87	Changzhou University	Jiangsu Sheng, China		Patent: 1
88	Geotechnical Technology Co. Ltd.	China		Patent: 1
89	Fudan University	Shanghai Shi, China	Square kilometer,Biophysics,Cell therapy, ...[+2]	Patent: 1
90	Chengdu University	Sichuan Sheng, China		Patent: 1
91	Jiangsu Maige Adsorbent Co. Ltd.	Jiangsu Sheng, China		Patent: 1
92	Anhui University	Anhui Sheng, China	Pinyin,Literature,Computer science, ...[+2]	Patent: 1
93	Umitech (Beijing) Environmental Materials Technology Co., Ltd.	Beijing Shi, China		Patent: 1
94	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 1
95	Sidike New Materials Jiangsu Co. Ltd.	China		Patent: 1
96	Nantong University	Jiangsu Sheng, China	Pinyin,Literature,Biology, ...[+2]	Patent: 1
97	Fu Bang Industrial Co. Ltd.	Taiwan Province, China	Mining engineering,Natural resource management	Patent: 1
98	Yunnan Yuntianhua Co., Ltd.	Yunnan Sheng, China	Fertilizer,Polyoxymethylene,Phosphate, ...[+2]	Patent: 1
99	Guangzhou Great Power Energy & Technology Co., Ltd.	Guangdong Sheng, China	Energy storage,Battery (electricity),Base station, ...[+2]	Patent: 1
100	Wuxi Vision Pro Ltd.	Anhui Sheng, China	Quality control,Medical equipment,Hospitality industry	Patent: 1