Top 10 Fast-growings companies in Diesel exhaust fluid by Most Patent Filing In 1 Year in the world in 2021 – Discovery

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The Diesel exhaust fluid top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filing In 1 Year Diesel exhaust fluid 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.

Ranking Year:

Region:

Ranking:

1	Kia Corp.	South Korea	Customer expectation,Automotive engineering,Public transport, ...[+2]	Patent: 3
2	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 3
3	PACCAR, Inc.	Washington, United States	Truck,Automotive engineering,Public transport, ...[+2]	Patent: 2
4	G.M. Srl	Vicenza, Italy	Chemical engineering	Patent: 2
5	Cummins Power Generation Ltd.	United Kingdom	Electronics	Patent: 2
6	Cummins Emission Solutions, Inc.	Maharashtra, India	Automotive catalyst,Cisco Catalyst	Patent: 1
7	Cummins, Inc.	Indiana, United States	Electric vehicle,Natural gas,Petroleum industry, ...[+2]	Patent: 1
8	China Chengda Engineering Co., Ltd.	Sichuan Sheng, China	Petrochemical,Architecture,Construction engineering	Patent: 1
9	John Deere (Pty) Ltd.	South Africa	Mechanical engineering,Manufacturing engineering	Patent: 1
10	CNH Industrial America LLC	Wisconsin, United States	Manufacturing engineering,Mechanical engineering,Pulverizer, ...[+2]	Patent: 1