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Top 100 Fast-growings companies in Catalytic converter
by Most Patent Filing In 3 Years in the world in 2021

The Catalytic converter top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Catalytic converter 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.
A catalytic converter is an exhaust emission control device that reduces toxic gases and pollutants in exhaust gas from an internal combustion engine into less-toxic pollutants by catalyzing a redox reaction (an oxidation and a reduction reaction). Catalytic converters are usually used with internal combustion engines fueled by either gasoline or diesel—including lean-burn engines as well as kerosene heaters and stoves.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

India

United States

Germany

South Korea

France

Ranking:

Most Patent Filing In 5 Years

Most Patent Filing In 3 Years

Most Patent Filing In 1 Year

#
Company Name
Region
Tech Topics
Total
1
Robert Bosch Corp.
Michigan, United States
Shopping mall,Truck
Patent: 93
2
Robert Bosch GmbH
Baden-Württemberg, Germany
Automotive engineering,Mechanical engineering,Electronics,
...[+2]
Patent: 93
3
Vitesco Technologies GmbH
Bayern, Germany
Automotive engineering
Patent: 91
4
Volkswagenwerk AG
Germany
Patent: 65
5
Volkswagen Group of America, Inc.
Michigan, United States
Truck,Automotive engineering,Automotive industry
Patent: 65
6
Kia Corp.
South Korea
Customer expectation,Automotive engineering,Public transport,
...[+2]
Patent: 39
7
Hyundai Motor Co., Ltd.
South Korea
Public transport,Automotive engineering,Truck,
...[+2]
Patent: 38
8
Weichai Power Co., Ltd.
Shandong Sheng, China
Diesel engine,Spark plug,Gasoline,
...[+2]
Patent: 28
9
Ford Motor Co. A/S
Denmark
Patent: 28
10
Dr. Ing. h.c. F. Porsche AG
Baden-Württemberg, Germany
Environmental innovation,Automotive engineering,Fleet management,
...[+2]
Patent: 27
11
Guangxi Yuchai Machinery Group Co., Ltd.
China
Internal combustion engine,Automotive engineering,Diesel engine,
...[+1]
Patent: 24
12
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle,
...[+2]
Patent: 23
13
Sanyang Motor Co., Ltd.
Taiwan Province, China
Automotive engineering,Vehicle brake
Patent: 23
14
Toyota Motor Corp.
Aichi, Japan
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Patent: 22
15
AVL List GmbH
Steiermark, Austria
Automotive engineering,Powertrain,Electric vehicle,
...[+2]
Patent: 21
16
FEV Europe GmbH
Nordrhein-Westfalen, Germany
Manufacturing engineering,Mechanical engineering,Gasoline,
...[+2]
Patent: 20
17
Renault SA
Île-de-France, France
Sport utility vehicle,Automotive engineering,Venture capital,
...[+2]
Patent: 18
18
Renault SAS
Île-de-France, France
Automotive engineering,Guanosine diphosphate
Patent: 18
19
Mercedes-Benz Group AG
Baden-Württemberg, Germany
Automotive engineering,Electric vehicle,Hybrid vehicle,
...[+2]
Patent: 18
20
MAN Energy Solutions SE
Germany
Mechanical engineering,Manufacturing engineering,Turbocharger,
...[+2]
Patent: 18
21
Daimier AG
Germany
Truck,Chassis
Patent: 16
22
Honda Motor Co., Ltd.
Tokyo, Japan
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
Patent: 15
23
Nissan Motor Co., Ltd.
Kanagawa, Japan
Truck,Public transport,Automotive engineering,
...[+2]
Patent: 15
24
AUDI AG
Bayern, Germany
Spare part,Automotive engineering,Sport utility vehicle,
...[+2]
Patent: 15
25
Umicore
Brussels Hoofdstedelijk Gewest, Belgium
Zinc,Precious metal,Catalysis,
...[+2]
Patent: 12
26
Ningbo Geely Royal Engine Components Co. Ltd.
China
Patent: 12
27
Zhejiang Geely Royal Engine Co. Ltd.
China
Patent: 11
28
Bayerische Motoren Werke AG
Bayern, Germany
Sales management,Product design,Automotive engineering,
...[+2]
Patent: 11
29
TVS Motor Co. Ltd.
Tamil Nadu, India
Turnover,Automotive engineering,Truck,
...[+2]
Patent: 10
30
Great Wall Motor Co., Ltd.
Hebei Sheng, China
HAVAL,Sport utility vehicle,Automotive engineering,
...[+2]
Patent: 10
31
Wuxi Weifu Lida Catalytic Converter Co., Ltd.
Jiangsu Sheng, China
Catalytic converter,Automotive engineering,Exhaust emission,
...[+2]
Patent: 9
32
Hefei Shenzhou Catalytic Purifier Co., Ltd.
Anhui Sheng, China
Automotive engineering
Patent: 8
33
Marelli Corp.
Saitama, Japan
Automotive engineering,Gasoline,Electronics,
...[+2]
Patent: 8
34
Nippon Micrometal Corp.
Saitama, Japan
Solder ball,Printed electronics,Metal
Patent: 7
35
FEV Group
Nordrhein-Westfalen, Germany
Automotive engineering,Energy system,Public transport,
...[+2]
Patent: 7
36
FEV Group GmbH
NW, DE
Electric-vehicle battery,Construction engineering,Electric vehicle
Patent: 7
37
G.M. Srl
Vicenza, Italy
Chemical engineering
Patent: 7
38
Nanjing Jinhongmao Technology Co. Ltd.
Jiangsu Sheng, China
Telecommunications,Wireless
Patent: 6
39
Bellwether Coffee Co.
California, United States
Software,Food industry,Coffee roasting,
...[+2]
Patent: 6
40
Zhengzhou Nissan Automobile Co., Ltd.
Henan Sheng, China
Truck,Automotive engineering
Patent: 6
41
Taizhou Three Way Vehicle Catalytic Converter Co., Ltd.
Zhejiang Sheng, China
Automotive catalyst,Cisco Catalyst
Patent: 6
42
BAIC Motor Corp. Ltd.
Beijing Shi, China
Automotive engineering,Public transport,Electric vehicle,
...[+2]
Patent: 6
43
IBIDEN Co., Ltd.
Gifu, Japan
Electronics,Semiconductor,Asphalt,
...[+2]
Patent: 6
44
Chongqing Changan Automobile Co. Ltd.
Heilongjiang Sheng, China
Product design,Automotive engineering,Spare part,
...[+2]
Patent: 6
45
FPT Motorenforschung AG
Switzerland
Mechanical engineering,Manufacturing engineering,Power transmission,
...[+1]
Patent: 5
46
Fraunhofer-Gesellschaft eV
Bayern, Germany
Solar energy,Market research,Applied research,
...[+2]
Patent: 5
47
Dongfeng Motor Corp.
Hubei Sheng, China
Automotive engineering,X-ray fluorescence,X-ray,
...[+2]
Patent: 5
48
Yiwu Geely Powertrain Co. Ltd.
Zhejiang Sheng, China
Powertrain,Electronics
Patent: 5
49
Vestlandets Innovasjonsselskap AS
Hordaland, Norway
Patent: 4
50
BorgWarner, Inc.
Michigan, United States
Electric vehicle,Automotive engineering,Gasoline,
...[+2]
Patent: 4
51
Guangzhou Automobile Group Co., Ltd.
Guangdong Sheng, China
Automotive engineering,Sport utility vehicle,Electronic toll collection,
...[+2]
Patent: 4
52
Zhejiang Fengrui Engine Co., Ltd.
China
Patent: 4
53
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Automotive engineering,Public transport,Truck,
...[+2]
Patent: 4
54
Suzuki Co., Ltd.
Nagano, Japan
Semiconductor,Electronics,Electronic component,
...[+2]
Patent: 4
55
Wuhan University of Technology
Hubei Sheng, China
Materials science,Composite material,Computer science,
...[+2]
Patent: 4
56
Johnson Matthey Plc
United Kingdom
Diesel particulate filter,Chemical engineering,Cisco Catalyst,
...[+2]
Patent: 4
57
University of Leeds
United Kingdom
Library science,Textile industry,Textile,
...[+2]
Patent: 4
58
United Automotive Electronic Systems Co. Ltd.
Shanghai Shi, China
Automotive engineering,Electric vehicle,Oxygen sensor,
...[+2]
Patent: 4
59
FAW Jiefang Automotive Co. Ltd.
Jiangsu Sheng, China
Diesel engine,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 3
60
IAV GmbH Ingenieurgesellschaft Auto und Verkehr
Berlin, Germany
Powertrain,Automotive engineering,Construction engineering,
...[+2]
Patent: 3
61
Jiangxi Isuzu Motors Co. Ltd.
China
Patent: 3
62
Kunming Yunnei Power Co., Ltd.
Sichuan Sheng, China
Diesel engine,Agricultural machinery,Automotive engineering,
...[+2]
Patent: 3
63
Eberspächer Climate Control Systems GmbH
Germany
Exhaust emission,Selective catalytic reduction,Catalytic converter
Patent: 3
64
Jiangling Motors Co., Ltd.
Fujian Sheng, China
Truck,Automotive engineering,Semi-trailer,
...[+2]
Patent: 3
65
Heraeus Precious Metals GmbH & Co. KG
Hessen, Germany
Platinum,Mining engineering,Natural resource management,
...[+2]
Patent: 3
66
Evonik Operations GmbH
Nordrhein-Westfalen, Germany
Industrial engineering
Patent: 3
67
Dongfeng Commercial Vehicles Co., Ltd.
Hubei Sheng, China
Truck,Automotive engineering
Patent: 3
68
Wuxi Wolff Automotive Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
69
Faurecia Emissions Control Technologies USA LLC
Indiana, United States
Automotive engineering
Patent: 3
70
Saudi Arabian Oil Co.
Saudi Arabia
Natural gas,Petrochemical,Petroleum industry,
...[+2]
Patent: 3
71
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Chassis,Automotive engineering,Truck,
...[+2]
Patent: 3
72
Scania CV AB
Stockholm, Sweden
Truck,Automotive engineering,Chassis
Patent: 3
73
China Chengda Engineering Co., Ltd.
Sichuan Sheng, China
Petrochemical,Architecture,Construction engineering
Patent: 3
74
Kailong High Technology Co., Ltd.
Jiangsu Sheng, China
Selective catalytic reduction,Gasoline,Automotive engineering,
...[+2]
Patent: 3
75
Tula Technology, Inc.
California, United States
Digital signal processing,Internal combustion engine,Automotive engineering,
...[+2]
Patent: 3
76
Tenneco, Inc.
Illinois, United States
Powertrain,Automotive engineering,Catalytic converter,
...[+2]
Patent: 3
77
Futaba Kogyo Co. Ltd.
Hiroshima, Japan
Automotive engineering
Patent: 3
78
Weichai Power Air Purification Technology Co., Ltd.
Shandong Sheng, China
Fishery,Nanotechnology,Chemistry,
...[+2]
Patent: 2
79
SAIC General Motors Corp. Ltd.
Shanghai Shi, China
Spare part,Automotive engineering
Patent: 2
80
Xiangtan University
Guangdong Sheng, China
Pinyin,Chemistry,Materials science,
...[+2]
Patent: 2
81
Tongji University
Shanghai Shi, China
Artificial intelligence,Pinyin,Structural engineering,
...[+2]
Patent: 2
82
Jaguar Land Rover Ltd.
Coventry, United Kingdom
Four-wheel drive,Automotive engineering,New Car Assessment Program,
...[+1]
Patent: 2
83
SAIC Motor Corp. Ltd.
Shanghai Shi, China
Automotive design,Automotive engineering,Automotive industry,
...[+2]
Patent: 2
84
Chery Commercial Vehicle (Anhui) Co. Ltd.
Anhui Sheng, China
Welding,Coating,Automotive engineering
Patent: 2
85
Caterpillar, Inc.
Illinois, United States
Turbine,Construction engineering,Mechanical engineering,
...[+2]
Patent: 2
86
Indmar Products Co., Inc.
New Jersey, United States
Gasoline,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 2
87
Maruti Suzuki India Ltd.
West Bengal, India
Automotive engineering,Electric vehicle,Sport utility vehicle,
...[+2]
Patent: 2
88
Politechnika Lubelska
PL
Patent: 2
89
Illinois Tool Works, Inc.
Illinois, United States
Adhesive,Consumables,Industrial engineering,
...[+2]
Patent: 2
90
Yanshan University
Hebei Sheng, China
Pinyin,Materials science,Control theory,
...[+2]
Patent: 2
91
Tsinghua University
Beijing Shi, China
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 2
92
Pan Asia Technical Automotive Center Co., Ltd.
Shanghai Shi, China
Patent: 2
93
LG Electronics, Inc.
South Korea
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 2
94
Benteler Automobiltechnik GmbH
Nordrhein-Westfalen, Germany
Automotive engineering
Patent: 2
95
China Shipbuilding Power Engineering Institute Co. Ltd.
China
Patent: 2
96
Weifang Weichai Power Technology Co., Ltd.
China
Patent: 2
97
NGK Insulators, Ltd.
Aichi, Japan
Beryllium copper,Industrial engineering,Pottery,
...[+2]
Patent: 2
98
Chery Automobile Co., Ltd.
Anhui Sheng, China
Pinyin,Automotive engineering,Electric vehicle,
...[+2]
Patent: 2
99
Henan Normal University
Henan Sheng, China
Agriculture,Chemistry,Inorganic chemistry,
...[+2]
Patent: 2
100
Geely Automobile Research Institute (Ningbo) Co., Ltd.
China
Patent: 2

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