Top 100 Fast-growings companies in Ionic bonding by Most Patent Filing In 5 Years in the world in 2022 – Discovery

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The Ionic bonding top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Ionic bonding 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.

Ionic bonding is a type of chemical bonding that involves the electrostatic attraction between oppositely charged ions, and is the primary interaction occurring in ionic compounds. It is one of the main bonds along with Covalent bond and Metallic bonding. Ions are atoms that have either gained or lost one or more electrons. Ions that have gained an electron are negatively charged. They are anions. Ions that have lost an electron are positively charged. They are cations. This transfer of electrons is known as electrovalence in contrast to covalence. In the simplest case, the cation is a metal atom and the anion is a nonmetal atom, but these ions can be of a more complex nature, e.g. molecular ions like NH⁺₄ or SO²⁻₄. In simpler words, an ionic bond is the transfer of electrons from a metal to a non-metal in order to obtain a full valence shell for both atoms.

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Ranking:

1	Donghua University	Shanghai Shi, China	Military science,Materials science,Academic achievement, ...[+2]	Patent: 25
2	Leibniz-Institut für Polymerforschung Dresden eV	Sachsen, Germany		Patent: 6
3	Shin-A T&C, Inc.	Seoul, South Korea	Epoxy,Synthetic rubber,Chemical engineering, ...[+2]	Patent: 6
4	PPG Industries, Inc.	Pennsylvania, United States	Coating,Chemical engineering,Industrial engineering, ...[+2]	Patent: 5
5	Rutgers State University of New Jersey	New Mexico, United States	Library science,Academic department,Professional degree, ...[+2]	Patent: 5
6	PPG Industries Ohio, Inc.	Ohio, United States	Coating,Industrial engineering,Metal fiber, ...[+2]	Patent: 5
7	Amorepacific Corp.	South Korea	Cosmetics,Cleanser,Toothpaste, ...[+2]	Patent: 5
8	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Patent: 5
9	Soochow University	Jiangsu Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 4
10	Nippon Soda Co., Ltd.	Tokyo, Japan	Pesticide,Fungicide,Chemical engineering, ...[+2]	Patent: 4
11	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 4
12	Shenzhen University	Jilin Sheng, China	Drug marketing,Square kilometer,Land area, ...[+2]	Patent: 4
13	Healthwatch Ltd.	HaMerkaz, Israel	Wearable technology,Vital signs,Medical equipment, ...[+2]	Patent: 4
14	Sumitomo Wiring Systems Ltd.	Mie, Japan	High voltage,Electronics,Power steering, ...[+2]	Patent: 4
15	Rikkyo Educational Corp.	Japan		Patent: 4
16	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Patent: 4
17	Jiaxing University	China		Patent: 4
18	JBKLAB Co. Ltd.	GY, KR	Medical equipment,Medicine,Functional food, ...[+2]	Patent: 4
19	Autonetworks Technologies Ltd.	Japan		Patent: 4
20	3M Innovative Properties Co.	Minnesota, United States	Intellectual property,Product design	Patent: 4
21	Kao Corp.	Tokyo, Japan	Cosmetics,Health care,Hair conditioner, ...[+2]	Patent: 4
22	Kyushu University	Fukuoka, Japan	Cultural studies,Knowledge management,Public university, ...[+2]	Patent: 4
23	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Patent: 4
24	The University of California, San Francisco	California, United States	Nursing,Health care,Association (object-oriented programming), ...[+2]	Patent: 3
25	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Patent: 3
26	Toppan, Inc.	Tokyo, Japan	Publishing,Semiconductor,Electronics, ...[+2]	Patent: 3
27	Nippon Paper Industries Co., Ltd.	Tokyo, Japan	Paperboard,Forestry,Paper mill, ...[+2]	Patent: 3
28	Viking Group, Inc.	Michigan, United States	Fire protection,Fire sprinkler,3D printing, ...[+2]	Patent: 3
29	ETA SA Manufacture Horlogère Suisse	Solothurn, Switzerland	Zircon,Mercury (element),Sintering, ...[+2]	Patent: 3
30	Mitsubishi Petrochemical Co. Ltd.	Japan	Petrochemical,Chemical engineering	Patent: 3
31	University of Tokyo	Tokyo, Japan	Biology,Chemistry,Biochemistry, ...[+2]	Patent: 3
32	Rohm & Haas Electronic Materials LLC	Massachusetts, United States	Semiconductor,Lithography,Computer hardware, ...[+2]	Patent: 3
33	Kolon Industries, Inc.	South Korea	Yarn,Aramid,Fiber, ...[+2]	Patent: 3
34	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 3
35	Shandong University of Technology	Shandong Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 3
36	Minimax Viking Research & Development GmbH	Schleswig-Holstein, Germany	Fire protection	Patent: 3
37	Hubei University	Hubei Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 3
38	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 3
39	Regents of the University of California	California, United States	Working capital,Pathology,Companion diagnostic, ...[+2]	Patent: 3
40	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	Patent: 3
41	Korea Institute of Industrial Technology	South Korea	Industrial technology	Patent: 3
42	Hengtian Fiber Group Co. Ltd.	Hebei Sheng, China	Fiber,Textile (markup language),Filament yarn, ...[+2]	Patent: 3
43	Nisshinbo Textile Inc.	Tokyo, Japan	Yarn,Fiber,Textile (markup language), ...[+1]	Patent: 2
44	ONET TECHNOLOGIES ND	France	Hazardous waste,Waste treatment,Environmental consulting	Patent: 2
45	Toyo Ink SC Holdings Co., Ltd.	Hokkaido, Japan	Pigment,Manufacturing engineering,Coating, ...[+2]	Patent: 2
46	Guangzhou Bosma Optoelectronic Technology Co. Ltd.	Guangdong Sheng, China	Computer hardware,Electronics,Semiconductor, ...[+1]	Patent: 2
47	Wooam Construction Co., Ltd.	South Korea	Civil engineering,Construction engineering	Patent: 2
48	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 2
49	Mitsui Chemicals, Inc.	Tokyo, Japan	Petrochemical,Chemical engineering,Polypropylene, ...[+2]	Patent: 2
50	Beihang University	Beijing Shi, China	Aerospace,Astronautics,Computer science, ...[+2]	Patent: 2
51	Taizhou Longji Leye Photovoltaic Technology Co., Ltd.	China		Patent: 2
52	Ningde Amperex Technology Ltd.	Fujian Sheng, China		Patent: 2
53	University of Lakehead	Ontario, Canada	Chemistry,Biology,Psychology, ...[+2]	Patent: 2
54	Yantai Tayho Advanced Materials Co., Ltd.	Shandong Sheng, China	Aramid,Textile (markup language),Fiber, ...[+2]	Patent: 2
55	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 2
56	Hubei University of Technology	Hubei Sheng, China	Light industry,Agricultural machinery,Computer science, ...[+2]	Patent: 2
57	Tex Tile Enterprise Co., Ltd.	Taiwan Province, China	Dyeing	Patent: 2
58	Massachusetts Institute of Technology	Massachusetts, United States	Fields Medal,Health care,Medical equipment, ...[+2]	Patent: 2
59	Huaiyin Institute of Technology	Hebei Sheng, China	Graduate degree,Academic Training,The Internet, ...[+2]	Patent: 2
60	DKS Co., Ltd.	Kyoto, Japan	Chemical engineering,Coating,Industrial engineering, ...[+2]	Patent: 2
61	Mitsubishi Gas Chemical Co., Inc.	Tokyo, Japan	Petroleum industry,Petrochemical,Engineering plastic, ...[+2]	Patent: 2
62	L'Universite de Haute Alsace	Alsace, France	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 2
63	Nisshinbo Holdings, Inc.	Tokyo, Japan	Yarn,Fiber,Brake pad, ...[+2]	Patent: 2
64	Tokai University	Tokyo, Japan	Patiromer,Medicine,Biology, ...[+2]	Patent: 2
65	Jiangsu Saiteng Medical Technology Co., Ltd.	Jiangsu Sheng, China	Extracorporeal membrane oxygenation,Medicine,Dental Equipment, ...[+1]	Patent: 2
66	Nippon Zoki Pharmaceutical Co. Ltd.	Osaka, Japan	Medicine,Clinical trial,Analgesic, ...[+2]	Patent: 2
67	Korea Research Institute of Chemical Technology	South Korea	Type I hypersensitivity,Cancer immunotherapy,Clinical research, ...[+2]	Patent: 2
68	NF Holdings Corp.	Kanagawa, Japan	Computer hardware,Electronics,Power control, ...[+2]	Patent: 2
69	Ulsan National Institute of Science & Technology	UL, KR	Industrial capital,Global education,Public university, ...[+2]	Patent: 2
70	Jeonbuk Institute of Automotive Technology	KR		Patent: 1
71	Chongqing University of Arts & Sciences	China		Patent: 1
72	Shanxi Medical University	China	Medicine,Internal medicine,Biology, ...[+2]	Patent: 1
73	Research & Business Foundation Sungkyunkwan University	South Korea		Patent: 1
74	Fundação de Ensino Superior do Vale do Sapucaí	MG, BR	Educational support	Patent: 1
75	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 1
76	Yonsei Industry-Academic Cooperation Foundation	Seoul, South Korea		Patent: 1
77	Korea University Reserch & Business Foundation	South Korea		Patent: 1
78	Foshan University	China		Patent: 1
79	Dalian Institute of Chemical Physics Chinese Academy of Sciences	Liaoning Sheng, China	Chemistry,Inorganic chemistry,Catalysis, ...[+2]	Patent: 1
80	Shiseido Co., Ltd.	Tokyo, Japan	Cosmetics,Elixir,Personal Care Product, ...[+2]	Patent: 1
81	TDK Corp.	Tokyo, Japan	Electronic component,Ceramic capacitor,Electronics, ...[+2]	Patent: 1
82	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 1
83	Fischer Sports GmbH	Oberösterreich, Austria	Composite material,Nordic skiing	Patent: 1
84	Chinese Academy of Fishery Sciences	Beijing Shi, China	Fishery,Biology,Fisheries Research, ...[+2]	Patent: 1
85	Shanghai Institute of Applied Physics, Chinese Academy of Sciences	Shanghai Shi, China		Patent: 1
86	Poly Plastic Masterbatch (SuZhou) Co., Ltd.	Jiangsu Sheng, China	Masterbatch,Chemical engineering,Fiber, ...[+1]	Patent: 1
87	Zhuhai CosMX Battery Co., Ltd.	Guangdong Sheng, China	Lithium battery,Electronics	Patent: 1
88	Daio Seishi KK	Japan		Patent: 1
89	Gem Wuxi Energy Material Co. Ltd.	China		Patent: 1
90	Tohoku University	Miyagi, Japan	Science and engineering,Knowledge management,Aseptic processing, ...[+2]	Patent: 1
91	Southwest Jiaotong University	Sichuan Sheng, China	Central city,Materials science,Computer science, ...[+2]	Patent: 1
92	Yanbian University	Jilin Sheng, China	Chemistry,Biology,Medicine, ...[+2]	Patent: 1
93	TCL China Star Optoelectronics Technology Co., Ltd.	Guangdong Sheng, China	Computer hardware,Liquid-crystal display,Electronics, ...[+2]	Patent: 1
94	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 1
95	Boe Innovation Investment Co. Ltd.	Beijing Shi, China	Intelligent interface,Semiconductor,Internet of Things, ...[+2]	Patent: 1
96	Trinseo Europe GmbH	Zürich, Switzerland	Synthetic rubber,Chemical engineering,Elastomer, ...[+1]	Patent: 1
97	AVIC Beijing Institute of Aeronautical Materials	Beijing Shi, China		Patent: 1
98	CoCreation Grass Co., Ltd.	Jiangsu Sheng, China	Agriculture,Lawn,Football, ...[+1]	Patent: 1
99	Jiangsu Boan Cable Co. Ltd.	Jiangsu Sheng, China		Patent: 1
100	Nippon Nyukazai Co. Ltd.	Tokyo, Japan	Agriculture,Chemical engineering,Pesticide, ...[+2]	Patent: 1