Top 50 Fast-growings companies in Ionic bonding by Most Patent Filing In 1 Year in the world in 2021 – Discovery

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The Ionic bonding top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 1 Year Ionic bonding 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.

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.

Ranking Year:

Region:

Ranking:

1	Amorepacific Corp.	South Korea	Cosmetics,Cleanser,Toothpaste, ...[+2]	Patent: 4
2	Autonetworks Technologies Ltd.	Japan		Patent: 3
3	Shandong University of Technology	Shandong Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 3
4	Healthwatch Ltd.	HaMerkaz, Israel	Wearable technology,Vital signs,Medical equipment, ...[+2]	Patent: 3
5	Sumitomo Wiring Systems Ltd.	Mie, Japan	High voltage,Electronics,Power steering, ...[+2]	Patent: 3
6	Kyushu University	Fukuoka, Japan	Cultural studies,Knowledge management,Public university, ...[+2]	Patent: 3
7	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Patent: 3
8	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Patent: 3
9	Mitsubishi Gas Chemical Co., Inc.	Tokyo, Japan	Petroleum industry,Petrochemical,Engineering plastic, ...[+2]	Patent: 2
10	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 2
11	Chongqing University of Arts & Sciences	China		Patent: 1
12	Hefei University of Technology	Henan Sheng, China	Management science,Pinyin,Computer science, ...[+2]	Patent: 1
13	Nisshinbo Textile Inc.	Tokyo, Japan	Yarn,Fiber,Textile (markup language), ...[+1]	Patent: 1
14	Hubei University of Technology	Hubei Sheng, China	Light industry,Agricultural machinery,Computer science, ...[+2]	Patent: 1
15	Yancheng Institute of Technology	Jiangsu Sheng, China		Patent: 1
16	Toppan, Inc.	Tokyo, Japan	Publishing,Semiconductor,Electronics, ...[+2]	Patent: 1
17	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 1
18	ETA SA Manufacture Horlogère Suisse	Solothurn, Switzerland	Zircon,Mercury (element),Sintering, ...[+2]	Patent: 1
19	Korea University Reserch & Business Foundation	South Korea		Patent: 1
20	Donghua University	Shanghai Shi, China	Military science,Materials science,Academic achievement, ...[+2]	Patent: 1
21	China University of Petroleum (East China)	Shandong Sheng, China	Petroleum,Petrochemical,Data analysis, ...[+2]	Patent: 1
22	Microbonds, Inc.	Ontario, Canada	Semiconductor,Industrial engineering,Electronic component, ...[+1]	Patent: 1
23	Tokai National Higher Education & Research System	Aichi, Japan		Patent: 1
24	Toyota Industries Corp.	Aichi, Japan	Textile,Software,Automotive engineering, ...[+2]	Patent: 1
25	Southwest University	Texas, United States	Private education,Simulation,Business administration, ...[+2]	Patent: 1
26	Mitsubishi Petrochemical Co. Ltd.	Japan	Petrochemical,Chemical engineering	Patent: 1
27	Poly Plastic Masterbatch (SuZhou) Co., Ltd.	Jiangsu Sheng, China	Masterbatch,Chemical engineering,Fiber, ...[+1]	Patent: 1
28	Tokyo University of Science	Tokyo, Japan	Kinase,Phosphatase,Enzyme, ...[+2]	Patent: 1
29	Nippon Soda Co., Ltd.	Tokyo, Japan	Pesticide,Fungicide,Chemical engineering, ...[+2]	Patent: 1
30	Zhuhai CosMX Battery Co., Ltd.	Guangdong Sheng, China	Lithium battery,Electronics	Patent: 1
31	University of Tokyo	Tokyo, Japan	Biology,Chemistry,Biochemistry, ...[+2]	Patent: 1
32	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 1
33	Shandong Donghong Pipe Industry Co., Ltd.	Shandong Sheng, China	Plastics engineering,Pipe fitting	Patent: 1
34	Nisshinbo Holdings, Inc.	Tokyo, Japan	Yarn,Fiber,Brake pad, ...[+2]	Patent: 1
35	East China University of Science & Technology	Shanghai Shi, China	Syngas,Biomass,Biofuel, ...[+2]	Patent: 1
36	Boe Innovation Investment Co. Ltd.	Beijing Shi, China	Intelligent interface,Semiconductor,Internet of Things, ...[+2]	Patent: 1
37	Jiangsu Boan Cable Co. Ltd.	Jiangsu Sheng, China		Patent: 1
38	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 1
39	Unitika Ltd.	Osaka, Japan	Fiber,Textile (markup language),Polymer, ...[+2]	Patent: 1
40	Lanzhou Institute of Chemical Physics	Gansu Sheng, China		Patent: 1
41	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 1
42	Jiangsu University of Technology	Jiangsu Sheng, China		Patent: 1
43	Rikkyo Educational Corp.	Japan		Patent: 1
44	Suzhou Beaver Biomedical Engineering Co., Ltd.	Jiangsu Sheng, China	Biomedical engineering,Medicine,Dental Equipment, ...[+1]	Patent: 1
45	Nankai University	Guangdong Sheng, China	Public university,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 1
46	BOE Technology Group Co., Ltd.	Beijing Shi, China	Production line,Electronic visual display,Semiconductor, ...[+2]	Patent: 1
47	Nanjing Drum Tower Hospital	Jiangsu Sheng, China	Health care,Hospitality industry,Cancer immunotherapy, ...[+2]	Patent: 1
48	Hlj August First Land Reclamation University	China		Patent: 1
49	Jiaxing University	China		Patent: 1
50	Korea Research Institute of Chemical Technology	South Korea	Type I hypersensitivity,Cancer immunotherapy,Clinical research, ...[+2]	Patent: 1