Patent holdings for IPC class C07C 2/80

Total number of patents in this class: 59

10-year publication summary

1
4
2
5
5
4
8
10
7
2
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
PlasMerica, LLC
15
9
Evonik Degussa GmbH
1417
4
Sogang University Research & Business Development Foundation
230
4
Carbogenesis LLC
14
3
Shell Internationale Research Maatschappij B.V.
3462
2
China Petroleum & Chemical Corporation
2050
2
ConocoPhillips Company
1701
2
SABIC Global Technologies B.V.
4487
2
H Quest Vanguard, Inc.
24
2
Shell USA, Inc.
1286
2
Topsoe A/S
1001
2
Sinopec Research Institute of Safety Engineering Co., Ltd.
42
2
BASF SE
21113
1
Uop LLC
4309
1
NGK Spark Plug Co., Ltd.
880
1
Korea Advanced Institute of Science and Technology
4574
1
Purdue Research Foundation
3849
1
ExxonMobil Upstream Research Company
2337
1
Marathon Petroleum Company LP
405
1
Reliance Industries Limited
453
1
Other owners 15