- All sections
- B - Performing operations; transporting
- B32B - Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form
- B32B 23/18 - Fillers
Patent holdings for IPC class B32B 23/18
Total number of patents in this class: 24
10-year publication summary
0
|
1
|
2
|
2
|
2
|
3
|
6
|
0
|
3
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Eastman Chemical Company | 2239 |
3 |
Halliburton Energy Services, Inc. | 20165 |
2 |
Shaw Industries Group, Inc. | 275 |
2 |
The Procter & Gamble Company | 22178 |
1 |
Columbia Insurance Company | 1569 |
1 |
Nissan Motor Co., Ltd. | 12249 |
1 |
Konica Minolta Advanced Layers, Inc. | 218 |
1 |
Bostik SA | 602 |
1 |
DuPont Teijin Films U.S. Limited Partnership | 143 |
1 |
Elementis Specialties, Inc. | 129 |
1 |
Meredian, Inc. | 35 |
1 |
Riken Technos Corporation | 210 |
1 |
Sihl GmbH | 35 |
1 |
Solutia Inc. | 410 |
1 |
Takemoto Yushi Kabushiki Kaisha | 166 |
1 |
Viskase Companies, Inc. | 83 |
1 |
Yeda Research and Development Co. Ltd. | 1266 |
1 |
Woodly Oy | 18 |
1 |
Duzce Universitesi Rektorlugu | 6 |
1 |
Toraphene Limited | 9 |
1 |
Other owners | 0 |