- All sections
- C - Chemistrymetallurgy
- C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
- C07F 7/28 - Titanium compounds
Patent holdings for IPC class C07F 7/28
Total number of patents in this class: 511
10-year publication summary
|
55
|
48
|
57
|
41
|
26
|
35
|
27
|
27
|
17
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17639 |
49 |
| Lockheed Martin Energy, LLC | 145 |
23 |
| Sumitomo Chemical Company, Limited | 9049 |
18 |
| ExxonMobil Chemical Patents Inc. | 3976 |
12 |
| Shin-Etsu Chemical Co., Ltd. | 5663 |
11 |
| SABIC SK Nexlene Company Pte. Ltd. | 74 |
11 |
| Dow Global Technologies LLC | 10349 |
10 |
| Arlanxeo Netherlands B.V. | 55 |
10 |
| Nitto Kasei Co., Ltd. | 106 |
10 |
| Chevron Phillips Chemical Company LP | 1833 |
8 |
| Entegris, Inc. | 1870 |
8 |
| Adeka Corporation | 1363 |
7 |
| Korea Research Institute of Chemical Technology | 1390 |
7 |
| Lotte Chemical Corporation | 728 |
7 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3987 |
6 |
| Tosoh Corporation | 1292 |
6 |
| California Institute of Technology | 3975 |
5 |
| Mitsui Chemicals, Inc. | 3220 |
5 |
| Univation Technologies, LLC | 636 |
5 |
| The Regents of the University of California | 19943 |
4 |
| Other owners | 289 |