- 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: 507
10-year publication summary
|
38
|
42
|
42
|
56
|
36
|
31
|
41
|
45
|
34
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13044 |
23 |
| Kuraray Co., Ltd. | 3503 |
22 |
| Etex Services NV | 57 |
10 |
| Kordsa Teknik Tekstil A.S. | 116 |
10 |
| Forta, LLC | 57 |
10 |
| The Regents of the University of Michigan | 4689 |
9 |
| Halliburton Energy Services, Inc. | 20871 |
8 |
| Construction Research & Technology GmbH | 643 |
8 |
| Denka Company Limited | 2565 |
7 |
| Nanyang Technological University | 1999 |
7 |
| Sika Technology AG | 2855 |
7 |
| James Hardie Technology Limited | 460 |
6 |
| Schlumberger Canada Limited | 7290 |
5 |
| Schlumberger Technology B.v. | 5166 |
5 |
| The Intellectual Gorilla GmbH | 28 |
5 |
| Mitek Holdings, Inc. | 251 |
5 |
| Services Petroliers Schlumberger | 5782 |
5 |
| Surface Tech, LLC | 17 |
5 |
| Schlumberger Holdings Limited | 2833 |
4 |
| Dow Global Technologies LLC | 10353 |
4 |
| Other owners | 342 |