- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 23/10 - Homopolymers or copolymers of propene
Patent holdings for IPC class C08L 23/10
Total number of patents in this class: 2088
10-year publication summary
|
109
|
112
|
115
|
101
|
115
|
78
|
97
|
76
|
85
|
86
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Borealis AG | 2781 |
197 |
| Dow Global Technologies LLC | 10571 |
114 |
| Basell Poliolefine Italia S.r.l. | 926 |
110 |
| ExxonMobil Chemical Patents Inc. | 3942 |
91 |
| Mitsui Chemicals, Inc. | 3230 |
84 |
| Sumitomo Chemical Company, Limited | 9109 |
79 |
| SABIC Global Technologies B.V. | 4405 |
48 |
| Prime Polymer Co., Ltd. | 186 |
41 |
| Borealis Technology Oy | 192 |
35 |
| Braskem America, Inc. | 210 |
27 |
| Kuraray Co., Ltd. | 3544 |
26 |
| Milliken & Company | 1183 |
26 |
| The Procter & Gamble Company | 22015 |
25 |
| Kaneka Corporation | 4608 |
23 |
| Celanese International Corporation | 914 |
23 |
| Idemitsu Kosan Co., Ltd. | 4223 |
20 |
| Adeka Corporation | 1367 |
19 |
| FINA Technology, Inc. | 511 |
19 |
| Lotte Chemical Corporation | 738 |
19 |
| Borouge Compounding Shanghai Co., Ltd. | 33 |
19 |
| Other owners | 1043 |