Détention brevets de la classe C07C 209/12

Brevets de cette classe: 46

Historique des publications depuis 10 ans

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0
3
1
2
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5
1
2
1
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
Stepan Company
567
16
Albemarle Corporation
470
2
Huntsman Petrochemical LLC
310
2
ITM Power (research) Limited
23
2
University of Durham
119
2
International Business Machines Corporation
62871
1
Sumitomo Chemical Company, Limited
8995
1
Agency for Science, Technology and Research
3785
1
Central Glass Company, Limited
1298
1
Cornell University
3459
1
Galaxy Surfactants Ltd.
49
1
Hindustan Petroleum Corporation Limited
230
1
Huaneng Clean Energy Research Institute
511
1
Kolb Distribution Ltd.
6
1
Solvay Specialty Polymers Italy S.p.A.
653
1
Toxsorb Ltd.
8
1
The University of North Carolina at Chapel Hill
2129
1
Yangtze University
75
1
Agc, Inc.
5686
1
Shandong Taihe Water Treatment Technologies Co., Ltd.
13
1
Autres propriétaires 7