Top 20 Key Players companies in Twip by Most Patent Filings in the world in 2021 – Discovery

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The Twip top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Twip Key Players 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.

Ranking Year:

Region:

Ranking:

1	Outokumpu Oyj	Uusimaa, Finland	Mining engineering,Natural resource management,Ferrochrome, ...[+2]	Patent: 42
2	Salzgitter Flachstahl GmbH	Niedersachsen, Germany	Metal,Coil coating,Varnish, ...[+2]	Patent: 32
3	Nihon Koshuha Co. Ltd.	Japan		Patent: 30
4	POSCO	South Korea	Materials science,Mining engineering,Metal, ...[+2]	Patent: 17
5	SMS group GmbH	Nordrhein-Westfalen, Germany	Mill,Construction engineering,3D printing, ...[+2]	Patent: 8
6	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 7
7	Sandvik Intellectual Property AB	Sweden		Patent: 7
8	Kia Corp.	South Korea	Customer expectation,Automotive engineering,Public transport, ...[+2]	Patent: 6
9	thyssenkrupp Steel Europe AG	Nordrhein-Westfalen, Germany	Carbon steel,Ferroalloy,Mining engineering, ...[+2]	Patent: 6
10	Angang Steel Co., Ltd.	Liaoning Sheng, China	Metal,Mining engineering,Precious metal, ...[+2]	Patent: 5
11	Johnson Controls Technology Co.	Wisconsin, United States		Patent: 5
12	Centro Sviluppo Materiali SpA	Italy	Market driven,Market development,Globalization, ...[+1]	Patent: 5
13	Elettrosystem SRL	Piemonte, Italy	Industrial engineering,Automation,DNA, ...[+1]	Patent: 3
14	Tata Steel Ijmuiden BV	Noord-Holland, Netherlands	Metal,Mining engineering,Natural resource management	Patent: 3
15	C.D. Wälzholz GmbH	Nordrhein-Westfalen, Germany	Metal,Mining engineering,Natural resource management	Patent: 3
16	Mercedes-Benz Group AG	Baden-Württemberg, Germany	Automotive engineering,Electric vehicle,Hybrid vehicle, ...[+2]	Patent: 2
17	Benteler Automobiltechnik GmbH	Nordrhein-Westfalen, Germany	Automotive engineering	Patent: 2
18	Max-Planck-Institut für Eisenforschung GmbH	NW, DE	Metallic alloy,Material system,Nanostructure, ...[+1]	Patent: 2
19	Kirchhoff Automotive Deutschland GmbH	Nordrhein-Westfalen, Germany	Metal	Patent: 2
20	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Patent: 1