- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 26/22 - Natural resins, e.g. rosin
Patent holdings for IPC class C04B 26/22
Total number of patents in this class: 23
10-year publication summary
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0
|
3
|
5
|
1
|
2
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1
|
3
|
1
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3
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17450 |
3 |
| GCP Applied Technologies Inc. | 474 |
2 |
| Oleon SAS | 4 |
2 |
| Soprema | 91 |
2 |
| ARDEX Group GmbH | 15 |
2 |
| Georgia-Pacific Gypsum LLC | 225 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2996 |
1 |
| Eurovia | 75 |
1 |
| Knauf Gips KG | 648 |
1 |
| Novance | 2 |
1 |
| Total Raffinage Marketing | 146 |
1 |
| Universite de Bretagne Sud | 61 |
1 |
| The University of Tokyo | 4395 |
1 |
| Kraton Corporation | 81 |
1 |
| RUFFENACH, François | 1 |
1 |
| Totalenergies Onetech | 1549 |
1 |
| Bind-X International GmbH | 23 |
1 |
| Other owners | 0 |