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Top 100 Fast-growings companies in Catalytic converter
by Most Patent Filing In 1 Year in the world in 2021

The Catalytic converter top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 1 Year 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

United States

Germany

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: 24
2
Robert Bosch GmbH
Baden-Württemberg, Germany
Automotive engineering,Mechanical engineering,Electronics,
...[+2]
Patent: 24
3
Vitesco Technologies GmbH
Bayern, Germany
Automotive engineering
Patent: 21
4
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle,
...[+2]
Patent: 14
5
Ningbo Geely Royal Engine Components Co. Ltd.
China
Patent: 12
6
Zhejiang Geely Royal Engine Co. Ltd.
China
Patent: 11
7
Weichai Power Co., Ltd.
Shandong Sheng, China
Diesel engine,Spark plug,Gasoline,
...[+2]
Patent: 11
8
Guangxi Yuchai Machinery Group Co., Ltd.
China
Internal combustion engine,Automotive engineering,Diesel engine,
...[+1]
Patent: 9
9
AUDI AG
Bayern, Germany
Spare part,Automotive engineering,Sport utility vehicle,
...[+2]
Patent: 9
10
Great Wall Motor Co., Ltd.
Hebei Sheng, China
HAVAL,Sport utility vehicle,Automotive engineering,
...[+2]
Patent: 6
11
Sanyang Motor Co., Ltd.
Taiwan Province, China
Automotive engineering,Vehicle brake
Patent: 6
12
Zhengzhou Nissan Automobile Co., Ltd.
Henan Sheng, China
Truck,Automotive engineering
Patent: 5
13
Taizhou Three Way Vehicle Catalytic Converter Co., Ltd.
Zhejiang Sheng, China
Automotive catalyst,Cisco Catalyst
Patent: 5
14
Dr. Ing. h.c. F. Porsche AG
Baden-Württemberg, Germany
Environmental innovation,Automotive engineering,Fleet management,
...[+2]
Patent: 5
15
Ford Motor Co. A/S
Denmark
Patent: 5
16
Yiwu Geely Powertrain Co. Ltd.
Zhejiang Sheng, China
Powertrain,Electronics
Patent: 5
17
Wuxi Weifu Lida Catalytic Converter Co., Ltd.
Jiangsu Sheng, China
Catalytic converter,Automotive engineering,Exhaust emission,
...[+2]
Patent: 4
18
Nanjing Jinhongmao Technology Co. Ltd.
Jiangsu Sheng, China
Telecommunications,Wireless
Patent: 4
19
Volkswagenwerk AG
Germany
Patent: 4
20
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Automotive engineering,Public transport,Truck,
...[+2]
Patent: 4
21
Volkswagen Group of America, Inc.
Michigan, United States
Truck,Automotive engineering,Automotive industry
Patent: 4
22
Toyota Motor Corp.
Aichi, Japan
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Patent: 3
23
Bayerische Motoren Werke AG
Bayern, Germany
Sales management,Product design,Automotive engineering,
...[+2]
Patent: 3
24
Nippon Micrometal Corp.
Saitama, Japan
Solder ball,Printed electronics,Metal
Patent: 3
25
Zhejiang Fengrui Engine Co., Ltd.
China
Patent: 3
26
Hefei Shenzhou Catalytic Purifier Co., Ltd.
Anhui Sheng, China
Automotive engineering
Patent: 3
27
AVL List GmbH
Steiermark, Austria
Automotive engineering,Powertrain,Electric vehicle,
...[+2]
Patent: 3
28
Tongji University
Shanghai Shi, China
Artificial intelligence,Pinyin,Structural engineering,
...[+2]
Patent: 2
29
Lovol Heavy Industry Co., Ltd.
Shandong Sheng, China
Combine harvester,Tractor,Agricultural tractor,
...[+2]
Patent: 2
30
FAW Jiefang Automotive Co. Ltd.
Jiangsu Sheng, China
Diesel engine,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 2
31
Chery Commercial Vehicle (Anhui) Co. Ltd.
Anhui Sheng, China
Welding,Coating,Automotive engineering
Patent: 2
32
Beijing Aerospace Testing Technology Research Institute
China
Patent: 2
33
Kia Corp.
South Korea
Customer expectation,Automotive engineering,Public transport,
...[+2]
Patent: 2
34
Umicore
Brussels Hoofdstedelijk Gewest, Belgium
Zinc,Precious metal,Catalysis,
...[+2]
Patent: 2
35
Mercedes-Benz Group AG
Baden-Württemberg, Germany
Automotive engineering,Electric vehicle,Hybrid vehicle,
...[+2]
Patent: 2
36
Chongqing Changan Automobile Co. Ltd.
Heilongjiang Sheng, China
Product design,Automotive engineering,Spare part,
...[+2]
Patent: 2
37
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Chassis,Automotive engineering,Truck,
...[+2]
Patent: 2
38
Jiangxi Isuzu Motors Co. Ltd.
China
Patent: 2
39
Eberspächer Climate Control Systems GmbH
Germany
Exhaust emission,Selective catalytic reduction,Catalytic converter
Patent: 2
40
Guangzhou Automobile Group Co., Ltd.
Guangdong Sheng, China
Automotive engineering,Sport utility vehicle,Electronic toll collection,
...[+2]
Patent: 2
41
Benteler Automobiltechnik GmbH
Nordrhein-Westfalen, Germany
Automotive engineering
Patent: 2
42
China Shipbuilding Power Engineering Institute Co. Ltd.
China
Patent: 2
43
Weifang Weichai Power Technology Co., Ltd.
China
Patent: 2
44
Jiangling Motors Co., Ltd.
Fujian Sheng, China
Truck,Automotive engineering,Semi-trailer,
...[+2]
Patent: 2
45
Hyundai Motor Co., Ltd.
South Korea
Public transport,Automotive engineering,Truck,
...[+2]
Patent: 2
46
TVS Motor Co. Ltd.
Tamil Nadu, India
Turnover,Automotive engineering,Truck,
...[+2]
Patent: 2
47
Weichai Power Air Purification Technology Co., Ltd.
Shandong Sheng, China
Fishery,Nanotechnology,Chemistry,
...[+2]
Patent: 1
48
Heraeus Precious Metals GmbH & Co. KG
Hessen, Germany
Platinum,Mining engineering,Natural resource management,
...[+2]
Patent: 1
49
Daimier AG
Germany
Truck,Chassis
Patent: 1
50
Marelli Corp.
Saitama, Japan
Automotive engineering,Gasoline,Electronics,
...[+2]
Patent: 1
51
TDK Electronics AG
Germany
Electronic component,Capacitor,Computer hardware,
...[+2]
Patent: 1
52
CINOGY GmbH
Germany
Optical instrument,Laundry
Patent: 1
53
Wuhan University of Technology
Hubei Sheng, China
Materials science,Composite material,Computer science,
...[+2]
Patent: 1
54
SAIC-GM-Wuling Automobile Co., Ltd.
China
Automotive engineering,Semi-trailer,Truck,
...[+2]
Patent: 1
55
Zhongjie (Jiangsu) Technology Co., Ltd.
Jiangsu Sheng, China
Automotive engineering
Patent: 1
56
Mitsubishi Petrochemical Co. Ltd.
Japan
Petrochemical,Chemical engineering
Patent: 1
57
Chinese Research Academy of Environmental Sciences
China
Patent: 1
58
FPT Motorenforschung AG
Switzerland
Mechanical engineering,Manufacturing engineering,Power transmission,
...[+1]
Patent: 1
59
Dongfeng Commercial Vehicles Co., Ltd.
Hubei Sheng, China
Truck,Automotive engineering
Patent: 1
60
Fuzhou University
Jiangxi Sheng, China
Pinyin,MicroLED,Solid-state battery,
...[+2]
Patent: 1
61
Aramco Services Co.
Texas, United States
Petroleum industry,Project team,Goods and services,
...[+1]
Patent: 1
62
HJS Emission Technology GmbH & Co. KG
Nordrhein-Westfalen, Germany
Coupling,Selective catalytic reduction,Catalytic converter,
...[+2]
Patent: 1
63
Beiqi Foton Motor Co., Ltd.
Beijing Shi, China
Truck,Automotive engineering,Pickup,
...[+2]
Patent: 1
64
Jinling Institute of Technology
Jiangsu Sheng, China
The Internet,Academic Training,Educational institution,
...[+2]
Patent: 1
65
Bellwether Coffee Co.
California, United States
Software,Food industry,Coffee roasting,
...[+2]
Patent: 1
66
Nanjing Forestry University
Jiangsu Sheng, China
Pinyin,Forestry,Chemistry,
...[+2]
Patent: 1
67
Yangchun New Steel Co., Ltd.
Guangdong Sheng, China
Ferroalloy,Mining engineering,Natural resource management,
...[+2]
Patent: 1
68
Wuhan Sanjiang Aerospace Yuanfang Technology Co. Ltd.
China
Patent: 1
69
Fraunhofer-Gesellschaft eV
Bayern, Germany
Solar energy,Market research,Applied research,
...[+2]
Patent: 1
70
Vitesco Technologies Germany GmbH
Germany
Patent: 1
71
Wuxi Wolff Automotive Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
72
Faurecia Emissions Control Technologies USA LLC
Indiana, United States
Automotive engineering
Patent: 1
73
Excir Works Corp.
Alberta, Canada
Precious metal,Mining engineering
Patent: 1
74
Saudi Arabian Oil Co.
Saudi Arabia
Natural gas,Petrochemical,Petroleum industry,
...[+2]
Patent: 1
75
Dongfeng Automobile Co., Ltd.
Hubei Sheng, China
Truck,Automotive engineering,Public transport,
...[+1]
Patent: 1
76
Hebei Normal University
Hebei Sheng, China
Chemistry,Mathematics,Inorganic chemistry,
...[+2]
Patent: 1
77
Indmar Products Co., Inc.
New Jersey, United States
Gasoline,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 1
78
IFP Energies Nouvelles
Île-de-France, France
Social influence,Chemical enhanced oil recovery,Ionic liquid,
...[+2]
Patent: 1
79
Jilin University
Jilin Sheng, China
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 1
80
Wuhan Polytechnic University
Hubei Sheng, China
Evergreen,Chemistry,Biology,
...[+2]
Patent: 1
81
relyon plasma GmbH
BV, DE
Plasma,Automation,Manufacturing engineering,
...[+2]
Patent: 1
82
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 1
83
Hero MotoCorp Ltd.
Delhi, India
Automotive engineering,Ecosystem,Sustainable development,
...[+2]
Patent: 1
84
Honda Motor Co., Ltd.
Tokyo, Japan
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
Patent: 1
85
Chengdu Gaoyuan Automobile Industry Co., Ltd.
China
Patent: 1
86
Zhejiang Sunseeker Industrial Co. Ltd.
China
Patent: 1
87
China Chengda Engineering Co., Ltd.
Sichuan Sheng, China
Petrochemical,Architecture,Construction engineering
Patent: 1
88
Petróleo Brasileiro SA
Rio de Janeiro, Brazil
Natural gas,Efficient energy use,Petroleum industry,
...[+2]
Patent: 1
89
Sinocat Environmental Technology Co., Ltd.
Sichuan Sheng, China
Automotive catalyst,Automotive engineering,Cisco Catalyst
Patent: 1
90
Kailong High Technology Co., Ltd.
Jiangsu Sheng, China
Selective catalytic reduction,Gasoline,Automotive engineering,
...[+2]
Patent: 1
91
Jiangxi University of Technology
Jiangxi Sheng, China
Pinyin
Patent: 1
92
University of Leeds
United Kingdom
Library science,Textile industry,Textile,
...[+2]
Patent: 1
93
Tula Technology, Inc.
California, United States
Digital signal processing,Internal combustion engine,Automotive engineering,
...[+2]
Patent: 1
94
BASF Corp.
New Jersey, United States
Nutrition,Chemical engineering,Aerospace,
...[+2]
Patent: 1
95
Yutaka Giken Co., Ltd.
Shizuoka, Japan
Braking system,Catalytic converter,Automotive engineering,
...[+2]
Patent: 1
96
FCA Fiat Chrysler Automoveis Brasil Ltda.
Minas Gerais, Brazil
Patent: 1
97
BRP-Rotax GmbH & Co. KG
Picardie, France
Industrial engineering
Patent: 1
98
Wuhan Hankou Green Energy Co. Ltd.
China
Renewable energy,Incineration
Patent: 1
99
CYG Wayon Circuit Protection Co., Ltd.
Shanghai Shi, China
Electronics
Patent: 1
100
Futaba Kogyo Co. Ltd.
Hiroshima, Japan
Automotive engineering
Patent: 1

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