- All sections
- B - Performing operationstransporting
- B43K - Implements for writing or drawing
- B43K 5/14 - Exchangeable ink cartridges
Patent holdings for IPC class B43K 5/14
Total number of patents in this class: 91
10-year publication summary
|
8
|
7
|
11
|
5
|
3
|
3
|
3
|
3
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Pilot Corporation | 343 |
8 |
| CareFusion 2200, Inc. | 330 |
5 |
| Colgate-Palmolive Company | 5737 |
4 |
| James Alexander Corporation | 39 |
4 |
| CaseMed Engineering, LLC | 11 |
3 |
| Razmik Margoosian | 3 |
3 |
| LTS Therapy Systems, LLC | 15 |
3 |
| The Procter & Gamble Company | 21900 |
2 |
| Kimberly-clark Worldwide, Inc. | 5294 |
2 |
| Ethicon, Inc. | 1135 |
2 |
| Crayola LLC | 197 |
2 |
| Crucs Holdings, LLC | 36 |
2 |
| ELC Management LLC | 1145 |
2 |
| Kuretake Co., Ltd. | 125 |
2 |
| Rousseau Research, Inc. | 7 |
2 |
| SDI Corporation | 32 |
2 |
| Societe BIC | 1010 |
2 |
| Socoplan | 7 |
2 |
| Rieke LLC | 111 |
2 |
| Zumedia Inc. | 333 |
2 |
| Other owners | 35 |