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Top 20 Key Players companies in Ionic bonding
by Most Literature Citation in the world in 2022

The Ionic bonding top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Literature Citation Ionic bonding Key Players 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.
#
Company Name
Region
Tech Topics
Total
1
Bayern, Germany
Basic research,Publishing,Market research,
...[+2]
Literature citation: 44,195
2
Tokyo, Japan
Graphene,Association (object-oriented programming)
Literature citation: 11,181
3
Literature citation: 7,753
4
Victoria, Australia
Market research,Phosphatase,Kinase,
...[+2]
Literature citation: 5,556
5
Ibaraki, Japan
Literature citation: 5,063
6
Wiltshire, United Kingdom
Literature citation: 4,834
7
Nordrhein-Westfalen, Germany
Knowledge base,Entrepreneurial culture,BCG vaccine,
...[+2]
Literature citation: 4,368
8
Public opinion,Health care,Chemistry,
...[+2]
Literature citation: 4,080
9
Île-de-France, France
Literature citation: 3,940
10
Samsung Co. Ltd.
South Korea
Literature citation: 3,379
11
DE, US
Literature citation: 3,082
12
Literature citation: 2,929
13
Daresbury Laboratory
United Kingdom
Nuclear physics,Prime minister
Literature citation: 2,709
14
Aichi, Japan
Literature citation: 2,416
15
Fritz Haber Institute of The Max Planck Society
Berlin, Germany
Literature citation: 2,186
16
Umeå University
Vasterbottens Lan, Sweden
Literature citation: 1,909
17
Cooker,Vacuum cleaner,Fast-moving consumer goods,
...[+2]
Literature citation: 1,849
18
Ibaraki, Japan
Literature citation: 1,663
19
Berlin, Germany
Literature citation: 1,642
20
South Korea
Hangul,University system,Paralegal,
...[+2]
Literature citation: 1,464
Page generation time: Dec 17 2025