- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 16/12 - Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stoneTreatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone characterised by the shape
Patent holdings for IPC class C04B 16/12
Total number of patents in this class: 37
10-year publication summary
|
7
|
7
|
4
|
0
|
3
|
4
|
3
|
0
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NetZero Enterprises Inc. | 10 |
3 |
| Maa'va Inc. | 3 |
3 |
| Seels Technology Pty Ltd | 2 |
2 |
| Surface Tech, LLC | 27 |
2 |
| United States Gypsum Company | 938 |
2 |
| Schlumberger Technology Corporation | 11879 |
1 |
| Schlumberger Canada Limited | 7620 |
1 |
| Schlumberger Technology B.v. | 5299 |
1 |
| Bastian Solutions, LLC | 23 |
1 |
| Cortex Composites, Inc. | 15 |
1 |
| ITT Italia S.r.l. | 168 |
1 |
| Services Petroliers Schlumberger | 6033 |
1 |
| Sika Technology AG | 3015 |
1 |
| Taktl, LLC | 7 |
1 |
| Kordsa Teknik Tekstil A.S. | 117 |
1 |
| Hughes General Contractors, Inc. | 3 |
1 |
| Qingdao University of Technology | 645 |
1 |
| Korea Federation of Ascon Industry Cooperatives | 1 |
1 |
| Linyi University | 14 |
1 |
| SAM Hyun Pf. Co., Ltd. | 1 |
1 |
| Other owners | 10 |