- All sections
- G - Physics
- G07D - Handling of coins or of valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing
- G07D 7/14 - Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using chemical means
Patent holdings for IPC class G07D 7/14
Total number of patents in this class: 27
10-year publication summary
|
3
|
3
|
1
|
2
|
4
|
1
|
3
|
1
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| APDN (B.V.I.) Inc. | 54 |
3 |
| eBay Inc. | 3298 |
2 |
| President and Fellows of Harvard College | 5792 |
2 |
| Capital One Services, LLC. | 7551 |
2 |
| Aktiebolaget SKF | 2700 |
1 |
| APDN (B.V.I.) Inc. | 11 |
1 |
| Arjowiggins Security | 143 |
1 |
| Cambridge Enterprise Limited | 1096 |
1 |
| Council of Scientific and Industrial Research | 670 |
1 |
| Eastman Chemical Company | 2239 |
1 |
| Fischer, Jeffrey | 1 |
1 |
| Kentley, Mark | 1 |
1 |
| Kentley, Ronald J. | 1 |
1 |
| November AG | 1 |
1 |
| Oberthur Fiduciaire SAS | 159 |
1 |
| Smart Holograms Limited | 19 |
1 |
| Spectra Systems Corporation | 91 |
1 |
| Spinnaker International Limited | 15 |
1 |
| Sun Chemical Corporation | 865 |
1 |
| Haelixa GmbH | 2 |
1 |
| Other owners | 2 |