Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Patent: 5 | |||
2 | ![]() | Chemistry,Materials science,Computer science, ...[+2] | Patent: 3 | |
3 | Patent: 2 | |||
4 | ![]() | Pinyin,Materials science,Chemistry, ...[+2] | Patent: 2 | |
5 | Petrochemical,Methanation,Ethylene oxide, ...[+2] | Patent: 2 | ||
6 | Patent: 2 | |||
7 | ![]() | Data analysis,Petroleum engineering,Chemistry, ...[+2] | Patent: 2 | |
8 | Patent: 2 | |||
9 | Patent: 1 | |||
10 | ![]() | Academic Training,Educational institution,Graduate degree, ...[+2] | Patent: 1 | |
11 | Patent: 1 | |||
12 | Verification,High voltage | Patent: 1 | ||
13 | ![]() | Pinyin,Chemistry,Biochemistry, ...[+2] | Patent: 1 | |
14 | Electric machine,Computer hardware,Electronics, ...[+2] | Patent: 1 | ||
15 | Patent: 1 | |||
16 | Machine building,Materials science,Composite material, ...[+2] | Patent: 1 | ||
17 | Patent: 1 | |||
18 | Patent: 1 | |||
19 | Telecommunications equipment,Fiber,Computer hardware, ...[+2] | Patent: 1 | ||
20 | ![]() | Petroleum,Petrochemical,Data analysis, ...[+2] | Patent: 1 | |
21 | Mining engineering,Natural resource management,Industrial gas, ...[+2] | Patent: 1 | ||
22 | Nuclear physics | Patent: 1 | ||
23 | Patent: 1 | |||
24 | Petroleum engineering,Chemical engineering,Petrochemical | Patent: 1 | ||
25 | Patent: 1 | |||
26 | Spectrometer,Chromatography,Electronics, ...[+1] | Patent: 1 | ||
27 | Patent: 1 | |||
28 | Patent: 1 | |||
29 | ![]() | Pinyin,Literature,Computer science, ...[+2] | Patent: 1 | |
30 | Patent: 1 | |||
31 | Mining engineering,Natural resource management | Patent: 1 | ||
32 | Patent: 1 | |||
33 | Aerospace,National security | Patent: 1 | ||
34 | ![]() | Materials science,Composite material,Chemistry, ...[+2] | Patent: 1 | |
35 | Biology,Agronomy,Botany, ...[+2] | Patent: 1 | ||
36 | ![]() | Pinyin,Public university,Coronavirus, ...[+2] | Patent: 1 | |
37 | Vacuum chamber,Semiconductor,Spare part, ...[+2] | Patent: 1 | ||
38 | Patent: 1 | |||
39 | Electricity,Power transmission,Electric power transmission | Patent: 1 | ||
40 | Copper,Alloy | Patent: 1 | ||
41 | ![]() | Pinyin,Public university,Biology, ...[+2] | Patent: 1 | |
42 | Industrial gas,Nitrogen,Petroleum industry, ...[+2] | Patent: 1 | ||
43 | Nuclear power plant,Nuclear reactor,Pressurized water reactor | Patent: 1 | ||
44 | Membrane,Gas separation,Membrane technology, ...[+1] | Patent: 1 | ||
45 | Patent: 1 | |||
46 | ![]() | Pinyin,Chemistry,Mathematics, ...[+2] | Patent: 1 | |
47 | Patent: 1 | |||
48 | Patent: 1 | |||
49 | Pinyin,Continue education,Computer science, ...[+2] | Patent: 1 | ||
50 | ![]() | Mining engineering,Precious metal,Fiber | Patent: 1 |