Top 100 Fast-growings companies in Polyacrylic acid by Most Patent Filing In 5 Years in the world 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 5 Years Polyacrylic acid Fast-growings in the world. 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.

1	Lion Corp.	Tokyo, Japan	Toothpaste,Fast-moving consumer goods,Laundry, ...[+2]	Patent: 38
2	Procter & Gamble Co.	Ohio, United States	Toothpaste,Hair conditioner,SOAP, ...[+2]	Patent: 33
3	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Patent: 30
4	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 29
5	Shiseido Co., Ltd.	Tokyo, Japan	Cosmetics,Elixir,Personal Care Product, ...[+2]	Patent: 29
6	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Patent: 22
7	Changzhou University	Jiangsu Sheng, China		Patent: 21
8	Lubrizol Advanced Materials, Inc.	Ohio, United States	Coating,Chemical engineering,Emulsion, ...[+2]	Patent: 20
9	GoerTek Inc.	Shandong Sheng, China	Electronics,Microphone,Semiconductor, ...[+2]	Patent: 16
10	Donghua University	Shanghai Shi, China	Military science,Materials science,Academic achievement, ...[+2]	Patent: 15
11	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	Patent: 14
12	SCHOCK & CO GMBH	Germany		Patent: 13
13	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 13
14	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 12
15	Nippon Shokubai Co., Ltd.	Tokyo, Japan	Polymer,Acrylic acid,Chemical engineering, ...[+2]	Patent: 11
16	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 11
17	Sun Yat-Sen University	Guangdong Sheng, China	Management science,Square kilometer,Social science, ...[+2]	Patent: 11
18	Beijing University of Chemical Technology	Beijing Shi, China	Chemical engineering,Biology,Pinyin, ...[+2]	Patent: 10
19	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 10
20	Toyota Industries Corp.	Aichi, Japan	Textile,Software,Automotive engineering, ...[+2]	Patent: 10
21	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 10
22	Wuhan Textile University	China		Patent: 10
23	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 9
24	Hisamitsu Pharmaceutical Co., Inc.	Saga, Japan	Salonpas,Medicine,Health care, ...[+2]	Patent: 9
25	Wanhua Chemical Group Co., Ltd.	Liaoning Sheng, China	Polyurethane,Polystyrene,Methylene diphenyl diisocyanate, ...[+2]	Patent: 9
26	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 9
27	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 8
28	LG Energy Solution Ltd.	South Korea	Energy storage,Lithium battery	Patent: 8
29	MonoSol LLC	Indiana, United States	Enterprise software,Polyvinyl alcohol,Dust abatement, ...[+2]	Patent: 8
30	Nanjing Forestry University	Jiangsu Sheng, China	Pinyin,Forestry,Chemistry, ...[+2]	Patent: 8
31	Rohm & Haas Co.	Pennsylvania, United States	Adhesive,Agriculture,Coating, ...[+2]	Patent: 8
32	Anji Microelectronics Shanghai Co. Ltd.	Zhejiang Sheng, China	Slurry,Microelectronics,Computer hardware, ...[+2]	Patent: 7
33	DAE HWA PHARM Co., Ltd.	South Korea	Medicine,Drug,Anti-inflammatory, ...[+2]	Patent: 7
34	Shandong Taihe Water Treatment Technologies Co., Ltd.	Shandong Sheng, China	Water treatment,Biocide,Industrial engineering, ...[+2]	Patent: 7
35	Ecolab, Inc.	Minnesota, United States	Water treatment,Renewable energy,Food industry, ...[+2]	Patent: 7
36	Beiersdorf AG	Hamburg, Germany	Cosmetics,Personal Care Product,SOAP, ...[+2]	Patent: 7
37	FUJIFILM Wako Pure Chemical Corp.	Osaka, Japan	Diagnostic Reagent,Laboratory chemicals	Patent: 7
38	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 7
39	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 6
40	Fuzhou University	Jiangxi Sheng, China	Pinyin,MicroLED,Solid-state battery, ...[+2]	Patent: 6
41	University Of Jinan	Shandong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 6
42	DIC Corporation		Pigment,Polymer,Epoxy, ...[+2]	Patent: 6
43	Taiwan Semiconductor Manufacturing Co., Ltd.	Taiwan Province, China	Semiconductor,Electronics,Product design, ...[+2]	Patent: 6
44	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 6
45	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 6
46	New Japan Chemical Co., Ltd.	Tokyo, Japan	Chemical engineering,Fatty acid,Ethylene, ...[+2]	Patent: 6
47	Qilu University of Technology	CN		Patent: 6
48	Sumitomo Seika Chemicals Co., Ltd.	Osaka, Japan	Polymer,Chemical engineering,Sanitary napkin, ...[+2]	Patent: 6
49	DIC Corp.	Tokyo, Japan	Pigment,Chemical engineering,Synthetic resin, ...[+2]	Patent: 6
50	BASF SE	Rheinland-Pfalz, Germany	Agriculture,Petrochemical,Chemical engineering, ...[+2]	Patent: 6
51	Teikoku Seiyaku Co. Ltd.	Yamaguchi, Japan	Drug,Glycerin enema,Poultice, ...[+2]	Patent: 5
52	Covalon Technologies Ltd.	Ontario, Canada	Medical equipment,Health care,Biotechnology, ...[+2]	Patent: 5
53	Hebei Chenyang Industry & Trade Group Co., Ltd.	Hebei Sheng, China		Patent: 5
54	Dow Silicones Corp.	Michigan, United States	Silicone,Synthetic rubber,Chemical engineering, ...[+2]	Patent: 5
55	Zhejiang Sci-Tech University	Zhejiang Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 5
56	Zhengzhou University	Shanxi Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 5
57	University of Electronic Science & Technology of China	Sichuan Sheng, China	Power semiconductor device,Semiconductor,Molecular beam epitaxy, ...[+2]	Patent: 5
58	Northwestern Polytechnical University	Shanxi Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 5
59	Shanghai University	Shanghai Shi, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 5
60	Anhui University	Anhui Sheng, China	Pinyin,Literature,Computer science, ...[+2]	Patent: 5
61	Henkel AG & Co. KGaA	Nordrhein-Westfalen, Germany	Adhesive,SOAP,Laundry, ...[+2]	Patent: 5
62	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 5
63	Kao Corp.	Tokyo, Japan	Cosmetics,Health care,Hair conditioner, ...[+2]	Patent: 5
64	Unilever NV	Zuid-Holland, Netherlands	COLA (software architecture),Soft drink,Deodorant, ...[+2]	Patent: 5
65	Johns Manville Corp.	Colorado, United States	Interior design,Construction engineering,Waterproofing, ...[+2]	Patent: 5
66	Xiangtan University	Guangdong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 5
67	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 5
68	Henkel	Nordrhein-Westfalen, Germany	Sustainable Value,Consumer	Patent: 5
69	Kingfa Sci. & Tech. Co., Ltd.	Guangdong Sheng, China	Alloy,Synthetic rubber,Chemical engineering, ...[+2]	Patent: 5
70	Mitsubishi Materials Electronic Chemicals Co., Ltd.	Japan		Patent: 5
71	Eternal Materials Co., Ltd.	Taiwan Province, China	Polyester resin,Chemical engineering,Photoresist, ...[+2]	Patent: 5
72	Changshu Polyester Co. Ltd.	China		Patent: 5
73	Huaiyin Institute of Technology	Hebei Sheng, China	Graduate degree,Academic Training,The Internet, ...[+2]	Patent: 5
74	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 5
75	Novomer, Inc.	Massachusetts, United States	Polymer,Efficient energy use,Polystyrene, ...[+2]	Patent: 5
76	Changchun University of Technology	China		Patent: 5
77	Nichiban Co., Ltd.	Tokyo, Japan	Adhesive,Forestry,Paper mill, ...[+2]	Patent: 5
78	Incheon University Industry Academic Cooperation Foundation	South Korea		Patent: 5
79	West Pomeranian University of Technology Szczecin	Zachodniopomorskie, Poland	Mathematical sciences,Chemistry,Materials science, ...[+2]	Patent: 5
80	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 5
81	Case Western Reserve University	Ohio, United States	Medicine,Library science,Biology, ...[+2]	Patent: 4
82	Beihang University	Beijing Shi, China	Aerospace,Astronautics,Computer science, ...[+2]	Patent: 4
83	CNOOC Energy Technology & Services Ltd.	Beijing Shi, China	Petroleum,Petroleum industry,Natural resource management, ...[+2]	Patent: 4
84	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 4
85	Pilot Corp.	Tokyo, Japan	Pencil (mathematics),Precious metal,Peripheral, ...[+1]	Patent: 4
86	Nanjing University	Jiangsu Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 4
87	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 4
88	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 4
89	South-Central University for Nationalities	Hubei Sheng, China	Ethnic group,Pinyin,Former name, ...[+2]	Patent: 4
90	Nanjing University of Science & Technology	Jiangsu Sheng, China	Suburban area,Pinyin,Computer science, ...[+2]	Patent: 4
91	The Iowa State University Research Foundation, Inc.	Iowa, United States	Endowment,Impact investing,Asset management, ...[+2]	Patent: 4
92	University of Warwick	Coventry, United Kingdom	Medical school,Horticulture,Basilar-Type Migraine, ...[+2]	Patent: 4
93	Enevate Corp.	California, United States	Energy storage,Electric vehicle,Battery (electricity), ...[+2]	Patent: 4
94	Liaoning University	Liaoning Sheng, China	Pinyin,Chemistry,Inorganic chemistry, ...[+2]	Patent: 4
95	Kimberly-Clark Corp.	Texas, United States	Synthetic fiber,Paperboard,Fast-moving consumer goods, ...[+2]	Patent: 4
96	SABIC Global Technologies BV	Noord-Brabant, Netherlands	Chemical engineering,Polymer,Petrochemical, ...[+1]	Patent: 4
97	Xingye Leather Technology Co., Ltd.	Fujian Sheng, China	Neutrophil extracellular traps,Product design,Textile	Patent: 4
98	Nanjing University of Posts & Telecommunications	Jiangsu Sheng, China	Pinyin,Power semiconductor device,System on a chip, ...[+2]	Patent: 4
99	China Tobacco Henan Industrial Co. Ltd.	China	Snuff,Chewing tobacco	Patent: 4
100	thyssenkrupp Steel Europe AG	Nordrhein-Westfalen, Germany	Carbon steel,Ferroalloy,Mining engineering, ...[+2]	Patent: 4