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Top 50 Key Players companies in Catalytic converter
by Highest Patent Value in the Germany in 2019

The Catalytic converter top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value Catalytic converter Key Players in the Germany. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, 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.
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Company Name
Region
Tech Topics
Total
1
Avg patent value: 1.85 M
2
Avg patent value: 1.71 M
3
Avg patent value: 1.71 M
4
Avg patent value: 1.46 M
5
Yara Environmental Technologies GmbH
Avg patent value: 1.31 M
6
Avg patent value: 1.29 M
7
Avg patent value: 1.22 M
8
Avg patent value: 903,700
9
Avg patent value: 840,614
10
Avg patent value: 773,155
11
Avg patent value: 702,333
12
Avg patent value: 690,000
13
LINDA AG
Avg patent value: 680,000
14
Avg patent value: 586,986
15
Avg patent value: 489,404
16
Avg patent value: 442,900
17
Avg patent value: 410,000
18
Avg patent value: 391,600
19
Gasoline,Environmental consulting,Electronic control system,
...[+2]
Avg patent value: 370,000
20
Avg patent value: 350,000
21
Avg patent value: 324,200
22
Avg patent value: 310,000
23
Avg patent value: 272,589
24
Avg patent value: 259,340
25
Avg patent value: 252,288
26
Avg patent value: 250,000
27
Avg patent value: 220,000
28
Avg patent value: 190,000
29
Sales management,Product design,Automotive engineering,
...[+2]
Avg patent value: 184,318
30
Avg patent value: 150,000
31
Avg patent value: 143,200
32
Avg patent value: 140,000
33
Avg patent value: 131,981
34
Avg patent value: 101,980
35
Avg patent value: 100,000
36
Environmental innovation,Automotive engineering,Fleet management,
...[+2]
Avg patent value: 98,458
37
Avg patent value: 76,000
38
Degussa AG
Avg patent value: 66,000
39
Avg patent value: 66,000
40
Avg patent value: 46,000
41
Avg patent value: 41,500
42
Avg patent value: 40,000
43
Avg patent value: 35,000
44
Avg patent value: 28,523
45
Avg patent value: 25,000
46
NGK EUROPE GmbH
Avg patent value: 25,000
47
Avg patent value: 24,000
48
Avg patent value: 24,000
49
Avg patent value: 24,000
50
Aerospace,National security,Satellite,
...[+2]
Avg patent value: 17,000
Page generation time: Aug 11 2025