- 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 28/36 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing sulfur, sulfides or selenium
Patent holdings for IPC class C04B 28/36
Total number of patents in this class: 89
10-year publication summary
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3
|
4
|
2
|
2
|
1
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1
|
3
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1
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2
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shell Internationale Research Maatschappij B.V. | 3721 |
27 |
| Saudi Arabian Oil Company | 12404 |
6 |
| Honeywell International Inc. | 14007 |
3 |
| Shell Oil Company | 2155 |
3 |
| Aramco Services Company | 3740 |
3 |
| Brookhaven Science Associates, LLC | 197 |
3 |
| United Arab Emirates University | 286 |
3 |
| ARQ Solutions (es), Inc. | 59 |
3 |
| King Fahd University of Petroleum and Minerals | 1006 |
2 |
| King Fahd University of Petroleum and Minerals (KFUPM) | 4 |
2 |
| Myslowski, Wlodzimierz | 3 |
2 |
| Nippon Oil Corporation | 309 |
2 |
| Verdant Technologies LLC | 54 |
2 |
| Hanmi E&C ., Ltd. | 2 |
2 |
| Shell USA, Inc. | 1134 |
2 |
| GT Mgo Corp. | 2 |
2 |
| Outside The Box Materials, LLC | 2 |
2 |
| Agrium Advanced Technologies | 5 |
1 |
| AUSY S.r.l. | 3 |
1 |
| Axalta Coating Systems IP Co., LLC | 474 |
1 |
| Other owners | 17 |