- All sections
- C - Chemistry; metallurgy
- C04B - Lime; magnesia; slag; cements; compositions thereof, e.g. mortars, concrete or like building materials; artificial stone; ceramics; refractories; treatment of natural stone
- C04B 16/06 - Macromolecular compounds fibrous
Patent holdings for IPC class C04B 16/06
Total number of patents in this class: 469
10-year publication summary
38
|
38
|
42
|
42
|
56
|
36
|
30
|
41
|
45
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kuraray Co., Ltd. | 3392 |
21 |
Saudi Arabian Oil Company | 11322 |
21 |
Etex Services NV | 50 |
12 |
Kordsa Teknik Tekstil A.S. | 103 |
10 |
Forta, LLC | 57 |
10 |
Halliburton Energy Services, Inc. | 20165 |
8 |
The Regents of the University of Michigan | 4409 |
8 |
Construction Research & Technology GmbH | 640 |
8 |
Nanyang Technological University | 1739 |
6 |
Sika Technology AG | 2650 |
6 |
Schlumberger Canada Limited | 6913 |
5 |
Schlumberger Technology B.v. | 4951 |
5 |
Denka Company Limited | 2189 |
5 |
James Hardie Technology Limited | 462 |
5 |
Services Petroliers Schlumberger | 5426 |
5 |
Schlumberger Holdings Limited | 2947 |
4 |
Dow Global Technologies LLC | 10147 |
4 |
Eternit N.V. | 31 |
4 |
The Intellectual Gorilla GmbH | 31 |
4 |
Korea Institute of Civil Engineering and Building Technology | 119 |
4 |
Other owners | 314 |