• All sections
  • C - Chemistrymetallurgy
  • C07C - Acyclic or carbocyclic compounds
  • C07C 323/03 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated

Patent holdings for IPC class C07C 323/03

Total number of patents in this class: 31

10-year publication summary

2
2
4
1
2
1
2
0
1
1
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Kumiai Chemical Industry Co., Ltd.
314
3
American Air Liquide, Inc.
268
2
GE Healthcare Limited
628
2
Kanto Denka Kogyo Co., Ltd.
143
2
Ushio Denki Kabushiki Kaisha
1210
2
Longuide Biopharma Corporation
10
2
Samsung Electronics Co., Ltd.
159029
1
E. I. du Pont de Nemours and Company
3460
1
Bayer Cropscience AG
1830
1
Samsung SDI Co., Ltd.
10839
1
Sumitomo Chemical Company, Limited
8965
1
Daikin Industries, Ltd.
10514
1
Asahi Glass Company, Limited
2597
1
Beijing Tianqing Chemicals Co. Ltd.
6
1
Ihara Chemical Industry Co., Ltd.
59
1
Koc Solution Co., Ltd.
65
1
KS Laboratories Co., Ltd.
20
1
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
4137
1
Oxford University Innovation Limited
1681
1
Pronova Biopharma Norge AS
63
1
Other owners 4