- All sections
- C - Chemistry; metallurgy
- 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: 2091
10-year publication summary
|
144
|
119
|
120
|
120
|
108
|
121
|
81
|
109
|
73
|
25
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Borealis AG | 2558 |
189 |
| Basell Poliolefine Italia S.r.l. | 867 |
118 |
| Dow Global Technologies LLC | 10147 |
117 |
| ExxonMobil Chemical Patents Inc. | 4286 |
113 |
| Mitsui Chemicals, Inc. | 3134 |
88 |
| Sumitomo Chemical Company, Limited | 8808 |
63 |
| Borealis Technology Oy | 275 |
50 |
| SABIC Global Technologies B.V. | 4044 |
44 |
| Prime Polymer Co., Ltd. | 179 |
40 |
| The Procter & Gamble Company | 22178 |
26 |
| Braskem America, Inc. | 177 |
26 |
| Milliken & Company | 1253 |
26 |
| Kaneka Corporation | 4445 |
25 |
| Kuraray Co., Ltd. | 3392 |
24 |
| Dow Global Technologies Inc. | 1055 |
21 |
| Idemitsu Kosan Co., Ltd. | 3995 |
21 |
| Celanese International Corporation | 879 |
21 |
| FINA Technology, Inc. | 571 |
20 |
| Adeka Corporation | 1333 |
19 |
| Borouge Compounding Shanghai Co., Ltd. | 33 |
19 |
| Other owners | 1021 |