B41J 2002/16564
Heating means therefor
Official title: {Heating means therefor, e.g. for hot melt inks}
B41J2002/16564 (Heating means therefor) appears on 27 US grants and 31 published applications in this corpus.
Search patents in B41J- Granted patents
- 27
- Published applications
- 31
- Assignees
- 18
- Inventors
- 66
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 2 |
| 2015 | 1 | 4 |
| 2016 | 7 | 3 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 8 |
| 2023 | 3 | 0 |
| 2024 | 5 | 5 |
| 2025 | 2 | 1 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Maintenance method and image recording device22 Sep 2026US 12,741,467 B2Brother Kogyo Kabushiki Kaisha
- Liquid discharge apparatus and cleaning method that remove an adhered substance from an electrode in first and second operations14 Jul 2026US 12,679,096 B2Canon Kabushiki Kaisha
- Ink supply system for ink-jet head with steam cleaning function and ink-jet printer having same12 Aug 2025US 12,384,157 B2Gosantech Co., Ltd.
- Devices, systems, and methods for printhead cleaning and diagnostics8 Jul 2025US 12,350,939 B2Canon U.S.A., Inc.
- Liquid ejection apparatus15 Oct 2024US 12,115,792 B2Brother Kogyo Kabushiki Kaisha
- Liquid ejection apparatus capable of suppressing temperature drop of humidified air supplied to sealed space along nozzle surface12 Mar 2026US 2026/0070336 A1KYOCERA Document Solutions Inc.
- Inkjet recording apparatus12 Jun 2025US 2025/0187340 A1KYOCERA Document Solutions Inc.
- Maintenance method and image recording device26 Dec 2024US 2024/0424797 A1Brother Kogyo Kabushiki Kaisha
- Liquid ejection apparatus28 Nov 2024US 2024/0391239 A1Brother Kogyo Kabushiki Kaisha
- Liquid discharge apparatus and cleaning method27 Jun 2024US 2024/0208216 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Sublimation transfer ink composition2US 9,428,658 B2Oce-Technologies B.V. · 2016
- Liquid ejection head, method for cleaning the head, recording apparatus provided with the head2US 9,498,956 B2Canon Kabushiki Kaisha · 2016
- Single jet recirculation in an inkjet print head1US 10,118,390 B2Xerox Corporation · 2018
- Inkjet head maintenance device and inkjet head maintenance method1US 10,618,290 B2Toray Engineering Co., Ltd. · 2020
- Printhead cleaning methods1US 11,007,784 B2Hewlett-Packard Development Company, L. P. · 2021