- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 16/06 - Macromolecular compounds fibrous
Patent holdings for IPC class C04B 16/06
Total number of patents in this class: 526
10-year publication summary
|
42
|
42
|
56
|
36
|
31
|
41
|
45
|
35
|
39
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13956 |
24 |
| Kuraray Co., Ltd. | 3581 |
23 |
| Etex Services NV | 59 |
10 |
| Forta, LLC | 55 |
10 |
| The Regents of the University of Michigan | 4933 |
9 |
| Construction Research & Technology GmbH | 614 |
7 |
| Denka Company Limited | 2710 |
7 |
| Nanyang Technological University | 2171 |
7 |
| Sika Technology AG | 2963 |
7 |
| Kordsa Teknik Tekstil A.S. | 119 |
7 |
| Triton Mgo Products, LLC | 21 |
7 |
| Halliburton Energy Services, Inc. | 21257 |
6 |
| James Hardie Technology Limited | 459 |
6 |
| Schlumberger Canada Limited | 7588 |
5 |
| Schlumberger Technology B.v. | 5282 |
5 |
| The Intellectual Gorilla GmbH | 29 |
5 |
| Services Petroliers Schlumberger | 5996 |
5 |
| Schlumberger Technology Corporation | 11584 |
4 |
| Schlumberger Holdings Limited | 2724 |
4 |
| Dow Global Technologies LLC | 10845 |
4 |
| Other owners | 364 |