- 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: 21
10-year publication summary
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0
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0
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3
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3
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1
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2
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1
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2
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17812 |
3 |
| GCP Applied Technologies Inc. | 468 |
2 |
| Oleon SAS | 4 |
2 |
| Soprema | 83 |
2 |
| Georgia-Pacific Gypsum LLC | 217 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2658 |
1 |
| Eurovia | 84 |
1 |
| Knauf Gips KG | 604 |
1 |
| Novance | 2 |
1 |
| Total Raffinage Marketing | 153 |
1 |
| Universite de Bretagne Sud | 59 |
1 |
| The University of Tokyo | 4202 |
1 |
| Kraton Corporation | 56 |
1 |
| Adventus Material Strategies, LLC | 19 |
1 |
| RUFFENACH, François | 1 |
1 |
| Totalenergies Onetech | 1357 |
1 |
| Other owners | 0 |