Top 100 Fast-growings companies in Polyacrylic acid by Most Patent Filing In 3 Years in the world 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 3 Years Polyacrylic acid Fast-growings in the world. 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	Procter & Gamble Co.	Ohio, United States	Toothpaste,Hair conditioner,SOAP, ...[+2]	Patent: 30
2	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Patent: 24
3	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 23
4	Shiseido Co., Ltd.	Tokyo, Japan	Cosmetics,Elixir,Personal Care Product, ...[+2]	Patent: 19
5	GoerTek Inc.	Shandong Sheng, China	Electronics,Microphone,Semiconductor, ...[+2]	Patent: 16
6	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Patent: 15
7	Changzhou University	Jiangsu Sheng, China		Patent: 13
8	SCHOCK & CO GMBH	Germany		Patent: 13
9	Lion Corp.	Tokyo, Japan	Toothpaste,Fast-moving consumer goods,Laundry, ...[+2]	Patent: 12
10	Donghua University	Shanghai Shi, China	Military science,Materials science,Academic achievement, ...[+2]	Patent: 11
11	Nippon Shokubai Co., Ltd.	Tokyo, Japan	Polymer,Acrylic acid,Chemical engineering, ...[+2]	Patent: 9
12	Beijing University of Chemical Technology	Beijing Shi, China	Chemical engineering,Biology,Pinyin, ...[+2]	Patent: 9
13	Hisamitsu Pharmaceutical Co., Inc.	Saga, Japan	Salonpas,Medicine,Health care, ...[+2]	Patent: 9
14	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 9
15	Sun Yat-Sen University	Guangdong Sheng, China	Management science,Square kilometer,Social science, ...[+2]	Patent: 8
16	Toyota Industries Corp.	Aichi, Japan	Textile,Software,Automotive engineering, ...[+2]	Patent: 8
17	MonoSol LLC	Indiana, United States	Enterprise software,Polyvinyl alcohol,Dust abatement, ...[+2]	Patent: 8
18	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 7
19	Anji Microelectronics Shanghai Co. Ltd.	Zhejiang Sheng, China	Slurry,Microelectronics,Computer hardware, ...[+2]	Patent: 7
20	Ecolab, Inc.	Minnesota, United States	Water treatment,Renewable energy,Food industry, ...[+2]	Patent: 7
21	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 7
22	Wuhan Textile University	China		Patent: 7
23	Fuzhou University	Jiangxi Sheng, China	Pinyin,MicroLED,Solid-state battery, ...[+2]	Patent: 6
24	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 6
25	Sumitomo Seika Chemicals Co., Ltd.	Osaka, Japan	Polymer,Chemical engineering,Sanitary napkin, ...[+2]	Patent: 6
26	Wanhua Chemical Group Co., Ltd.	Liaoning Sheng, China	Polyurethane,Polystyrene,Methylene diphenyl diisocyanate, ...[+2]	Patent: 6
27	BASF SE	Rheinland-Pfalz, Germany	Agriculture,Petrochemical,Chemical engineering, ...[+2]	Patent: 6
28	DAE HWA PHARM Co., Ltd.	South Korea	Medicine,Drug,Anti-inflammatory, ...[+2]	Patent: 5
29	Dow Silicones Corp.	Michigan, United States	Silicone,Synthetic rubber,Chemical engineering, ...[+2]	Patent: 5
30	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 5
31	Qilu University of Technology	CN		Patent: 5
32	Northwestern Polytechnical University	Shanxi Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 5
33	LG Energy Solution Ltd.	South Korea	Energy storage,Lithium battery	Patent: 5
34	Changshu Polyester Co. Ltd.	China		Patent: 5
35	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 5
36	Changchun University of Technology	China		Patent: 5
37	Nichiban Co., Ltd.	Tokyo, Japan	Adhesive,Forestry,Paper mill, ...[+2]	Patent: 5
38	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 5
39	Rohm & Haas Co.	Pennsylvania, United States	Adhesive,Agriculture,Coating, ...[+2]	Patent: 5
40	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 4
41	Case Western Reserve University	Ohio, United States	Medicine,Library science,Biology, ...[+2]	Patent: 4
42	University Of Jinan	Shandong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 4
43	Shandong Taihe Water Treatment Technologies Co., Ltd.	Shandong Sheng, China	Water treatment,Biocide,Industrial engineering, ...[+2]	Patent: 4
44	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	Patent: 4
45	Shanghai University	Shanghai Shi, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 4
46	Anhui University	Anhui Sheng, China	Pinyin,Literature,Computer science, ...[+2]	Patent: 4
47	Kao Corp.	Tokyo, Japan	Cosmetics,Health care,Hair conditioner, ...[+2]	Patent: 4
48	Xiangtan University	Guangdong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 4
49	Ludong University	China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 4
50	Xi'an Technological University	Shaanxi Sheng, China	The Internet,Educational institution,Graduate degree, ...[+2]	Patent: 4
51	Eternal Materials Co., Ltd.	Taiwan Province, China	Polyester resin,Chemical engineering,Photoresist, ...[+2]	Patent: 4
52	Huaiyin Institute of Technology	Hebei Sheng, China	Graduate degree,Academic Training,The Internet, ...[+2]	Patent: 4
53	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 4
54	Novomer, Inc.	Massachusetts, United States	Polymer,Efficient energy use,Polystyrene, ...[+2]	Patent: 4
55	Toppan, Inc.	Tokyo, Japan	Publishing,Semiconductor,Electronics, ...[+2]	Patent: 4
56	Wuhan University of Science & Technology	Fujian Sheng, China	Materials science,Metallurgy,Computer science, ...[+2]	Patent: 4
57	Versum Materials US LLC	Pennsylvania, United States	Sanitation,SOAP	Patent: 4
58	Evonik Degussa Japan Co., Ltd.	Tokyo, Japan		Patent: 4
59	Ocutec Ltd.	North Lanarkshire, United Kingdom	Polyethylene glycol,Materials science,Contact lens solutions, ...[+2]	Patent: 4
60	Hubei Yiwei Power Co., Ltd.	Hubei Sheng, China	Lithium battery,Electronics	Patent: 3
61	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 3
62	Research Institute of Wood Industry	Jiangsu Sheng, China	Wood industry,Forestry,Alloy	Patent: 3
63	Nanjing Hydraulic Research Institute	Jiangsu Sheng, China		Patent: 3
64	Lubrizol Advanced Materials, Inc.	Ohio, United States	Coating,Chemical engineering,Emulsion, ...[+2]	Patent: 3
65	Jinling Institute of Technology	Jiangsu Sheng, China	The Internet,Academic Training,Educational institution, ...[+2]	Patent: 3
66	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 3
67	Pilot Corp.	Tokyo, Japan	Pencil (mathematics),Precious metal,Peripheral, ...[+1]	Patent: 3
68	Mitsubishi Materials Corp.	Tokyo, Japan	Cement,Alloy,Polycrystalline silicon, ...[+2]	Patent: 3
69	Nanjing University	Jiangsu Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 3
70	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 3
71	Taiwan Semiconductor Manufacturing Co., Ltd.	Taiwan Province, China	Semiconductor,Electronics,Product design, ...[+2]	Patent: 3
72	Nankai University	Guangdong Sheng, China	Public university,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 3
73	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 3
74	Nanjing University of Science & Technology	Jiangsu Sheng, China	Suburban area,Pinyin,Computer science, ...[+2]	Patent: 3
75	Jiangsu Horizon New Energy Technologies Co., Ltd.	China		Patent: 3
76	Enevate Corp.	California, United States	Energy storage,Electric vehicle,Battery (electricity), ...[+2]	Patent: 3
77	Kimberly-Clark Corp.	Texas, United States	Synthetic fiber,Paperboard,Fast-moving consumer goods, ...[+2]	Patent: 3
78	Xingye Leather Technology Co., Ltd.	Fujian Sheng, China	Neutrophil extracellular traps,Product design,Textile	Patent: 3
79	Beiersdorf AG	Hamburg, Germany	Cosmetics,Personal Care Product,SOAP, ...[+2]	Patent: 3
80	Nanjing University of Posts & Telecommunications	Jiangsu Sheng, China	Pinyin,Power semiconductor device,System on a chip, ...[+2]	Patent: 3
81	Korea Institute of Science & Technology	South Korea	Basic research,Solar cell,Materials science, ...[+2]	Patent: 3
82	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	Patent: 3
83	Henkel AG & Co. KGaA	Nordrhein-Westfalen, Germany	Adhesive,SOAP,Laundry, ...[+2]	Patent: 3
84	MA Aluminum Corp.	Tokyo, Japan	Mill,Metal,Precious metal, ...[+2]	Patent: 3
85	University of Science & Technology Beijing	Beijing Shi, China	Metallurgy,Pinyin,Materials science, ...[+2]	Patent: 3
86	Northwest Normal University	China	Chemistry,Mathematics,Inorganic chemistry, ...[+2]	Patent: 3
87	G.M. Srl	Vicenza, Italy	Chemical engineering	Patent: 3
88	Johns Manville Corp.	Colorado, United States	Interior design,Construction engineering,Waterproofing, ...[+2]	Patent: 3
89	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 3
90	Guangzhou Bosma Optoelectronic Technology Co. Ltd.	Guangdong Sheng, China	Computer hardware,Electronics,Semiconductor, ...[+1]	Patent: 3
91	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Patent: 3
92	Henkel	Nordrhein-Westfalen, Germany	Sustainable Value,Consumer	Patent: 3
93	Nitto Denko Corp.	Osaka, Japan	Semiconductor,Product design,Adhesive, ...[+2]	Patent: 3
94	Kingfa Sci. & Tech. Co., Ltd.	Guangdong Sheng, China	Alloy,Synthetic rubber,Chemical engineering, ...[+2]	Patent: 3
95	Université de Pau	Aquitaine, France	Chemistry,Computer science,Thermodynamics, ...[+2]	Patent: 3
96	Shenzhen Polytechnic College	Guangdong Sheng, China	Computer science,Vocational education,Chemistry, ...[+2]	Patent: 3
97	Taicang Baoni Industrial Co., Ltd.	Jiangsu Sheng, China	Textile,Textile (markup language)	Patent: 3
98	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 3
99	Qingdao University of Science & Technology	Fujian Sheng, China	Pinyin,Chemical industry,Chemistry, ...[+2]	Patent: 3
100	Jiangsu Maige Adsorbent Co. Ltd.	Jiangsu Sheng, China		Patent: 3