Patent holdings for IPC class C10G 47/28

Total number of patents in this class: 21

10-year publication summary

2
1
0
3
1
0
3
2
1
0
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
IFP Energies Nouvelles
3007
11
Saudi Arabian Oil Company
13839
4
ExxonMobil Research And Engineering Company
2498
1
Uop LLC
4275
1
Axens
292
1
Instituto Mexicano Del Petroleo
219
1
NOVA Chemicals (International) S.A.
789
1
4CRGroup LLC
4
1
Other owners 0