- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 29/32 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of hydroxy groups
Patent holdings for IPC class C07C 29/32
Total number of patents in this class: 111
10-year publication summary
|
12
|
12
|
3
|
5
|
2
|
4
|
9
|
1
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Viridis Chemical, LLC | 37 |
8 |
| Uop LLC | 4184 |
6 |
| China Petroleum & Chemical Corporation | 1817 |
5 |
| Haldor Topsøe A/S | 662 |
4 |
| BASF SE | 20514 |
3 |
| California Institute of Technology | 3943 |
2 |
| ExxonMobil Chemical Patents Inc. | 4069 |
2 |
| Battelle Memorial Institute | 2432 |
2 |
| Abengoa Bioenergia Nuevas Tecnologias, S.A. | 32 |
2 |
| Apeiron Synthesis S.A. | 51 |
2 |
| Dalian University of Technology | 1484 |
2 |
| Fluor Technologies Corporation | 381 |
2 |
| Gifu University | 136 |
2 |
| International Flavors & Fragrances Inc. | 491 |
2 |
| Kabushiki Kaisha Sangi | 43 |
2 |
| Kochi University | 42 |
2 |
| Riken | 1687 |
2 |
| Zhejiang University | 3022 |
2 |
| Enlighten Innovations Inc. | 93 |
2 |
| Altavant Sciences GmbH | 49 |
2 |
| Other owners | 55 |