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Top 100 Fast-growings companies in Catalytic converter
by Most Patent Filing In 5 Years in the world in 2018

The Catalytic converter top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Catalytic converter Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, 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.
#
Company Name
Region
Tech Topics
Total
1
Denmark
Patent: 192
2
Shopping mall,Truck
Patent: 185
3
Patent: 185
4
Patent: 126
5
Patent: 126
6
Patent: 125
7
Patent: 105
8
Patent: 103
9
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 90
10
Patent: 63
11
Patent: 53
12
Patent: 51
13
Patent: 50
14
Patent: 50
15
Customer expectation,Automotive engineering,Public transport,
...[+2]
Patent: 45
16
Stockholm, Sweden
Patent: 45
17
Materials science,Performance efficiency,Manufacturing process,
...[+1]
Patent: 40
18
Patent: 39
19
Patent: 34
20
Patent: 31
21
Sales management,Product design,Automotive engineering,
...[+2]
Patent: 25
22
Tirol, Austria
Patent: 25
23
Patent: 24
24
Patent: 22
25
Steiermark, Austria
Patent: 22
26
Patent: 21
27
Patent: 21
28
Patent: 21
29
Patent: 20
30
Patent: 20
31
Four-wheel drive,Automotive engineering,New Car Assessment Program,
...[+1]
Patent: 17
32
Patent: 16
33
Patent: 16
34
Patent: 15
35
Patent: 15
36
Patent: 15
37
Patent: 14
38
Patent: 14
39
Patent: 14
40
Patent: 14
41
Patent: 13
42
Västra Götaland, Sweden
Patent: 13
43
Patent: 13
44
Patent: 13
45
Patent: 12
46
Patent: 12
47
Patent: 12
48
Patent: 11
49
Patent: 11
50
Patent: 10
51
Patent: 10
52
Patent: 10
53
DE, US
Patent: 10
54
Patent: 10
55
Patent: 10
56
Patent: 9
57
Patent: 9
58
Patent: 9
59
Patent: 8
60
Patent: 8
61
Patent: 8
62
Patent: 7
63
Steiermark, Austria
Cisco Catalyst,Honeycomb,Building material,
...[+2]
Patent: 7
64
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 7
65
Patent: 7
66
Patent: 7
67
Patent: 7
68
Patent: 7
69
Patent: 7
70
Patent: 7
71
Drenthe, Netherlands
Patent: 7
72
Noord-Holland, Netherlands
Health care,Wellness Programs,Medical imaging,
...[+2]
Patent: 6
73
Patent: 6
74
Patent: 6
75
Patent: 6
76
Patent: 6
77
Patent: 6
78
Patent: 6
79
Patent: 6
80
Aerospace,Spacecraft,National security,
...[+1]
Patent: 6
81
Patent: 5
82
Patent: 5
83
Patent: 5
84
Product category
Patent: 5
85
Patent: 5
86
Oak Ridge National Laboratory,Health care
Patent: 5
87
Patent: 5
88
Patent: 5
89
Organic coffee,Coffee bean,Food industry,
...[+2]
Patent: 5
90
International standard,MicroLED,Vocational education,
...[+2]
Patent: 5
91
Patent: 5
92
Patent: 5
93
Patent: 5
94
Patent: 5
95
Patent: 4
96
Patent: 4
97
Patent: 4
98
Patent: 4
99
Patent: 4
100
Patent: 4
Page generation time: Aug 11 2025