- All sections
- B - Performing operations; transporting
- B44F - Special designs or pictures
- B44F 1/02 - Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
Patent holdings for IPC class B44F 1/02
Total number of patents in this class: 123
10-year publication summary
|
12
|
14
|
8
|
14
|
14
|
16
|
18
|
12
|
9
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
11 |
| Hymmen GmbH Maschinen- und Anlagenbau | 26 |
11 |
| Viavi Solutions Inc. | 1363 |
10 |
| 3m Innovative Properties Company | 18406 |
7 |
| Illinois Tool Works Inc. | 11152 |
3 |
| Hasbro, Inc. | 2234 |
3 |
| Trinity Industrial Corporation | 124 |
3 |
| Valinge Innovation AB | 915 |
3 |
| The Boeing Company | 19843 |
2 |
| Artscape, Inc. | 14 |
2 |
| D. Swarovski KG | 101 |
2 |
| Oberthur Fiduciaire SAS | 159 |
2 |
| Toppan Printing Co., Ltd. | 2212 |
2 |
| Shenzhen LANHE Technologies Co., Ltd. | 142 |
2 |
| Nissha Co., Ltd. | 267 |
2 |
| Ideal Industries Lighting LLC | 1168 |
2 |
| REHAU Industries SE & Co. KG | 359 |
2 |
| Nestec S.A. | 2777 |
1 |
| Corning Incorporated | 9932 |
1 |
| Dai Nippon Printing Co., Ltd. | 3891 |
1 |
| Other owners | 51 |