B65H 2701/18422
Coreless
B65H2701/18422 (Coreless) appears on 26 US grants and 38 published applications in this corpus.
Search patents in B65H- Granted patents
- 26
- Published applications
- 38
- Assignees
- 25
- Inventors
- 63
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 1 |
| 2016 | 0 | 4 |
| 2017 | 0 | 1 |
| 2018 | 3 | 3 |
| 2019 | 3 | 6 |
| 2020 | 5 | 2 |
| 2021 | 2 | 5 |
| 2022 | 1 | 3 |
| 2023 | 4 | 3 |
| 2024 | 2 | 5 |
| 2025 | 4 | 1 |
| 2026 | 2 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Coreless rolls of a tissue paper product and methods of manufacturing coreless rolls7 Jul 2026US 12,674,283 B2Essity Hygiene and Health Aktiebolag
- Method and apparatus for producing coreless roll products9 Jun 2026US 12,649,638 B2BW Converting, Inc.
- Rolled center dispense paper towels provided in a non-circular dispenser4 Nov 2025US 12,458,182 B2Kcooper Brands, Inc.
- Winding apparatuses, systems, and related methods29 Jul 2025US 12,371,290 B2Automated Solutions, LLC
- Method for producing coreless roll paper21 Jan 2025US 12,202,689 B2Corelex Shin-Ei Co., Ltd.
- Improved Method and Apparatus for Producing Coreless Roll Products16 Jul 2026US 2026/0200691 A1BW Converting, Inc.
- Wipe roll leader19 Mar 2026US 2026/0076515 A1Biom Innovations Inc.
- Method and Apparatus For Producing Coreless Roll Products5 Feb 2026US 2026/0035194 A1BW Converting, Inc.
- Rolled center dispense paper towels provided in a non-circular dispenser29 Jan 2026US 2026/0026661 A1Kcooper Brands, Inc.
- Cell unloading apparatus and cell winding device2 Oct 2025US 2025/0309324 A1Wuxi Lead Intelligent Equipment Co., Ltd.
Most cited
By later US patents
- Device for manually creating spiral-shaped packaging material9US 9,937,682 B2Sprick GmbH Bielefelder Papier- und Wellpappenwerke & Co. · 2018
- Coreless roll and a manufacturing method3US 10,463,204 B2Essity Operations France · 2019
- Spindles and dispensers for sheet product3US 10,952,570 B2GPCP IP Holdings LLC · 2021
- Method for further processing thin glass and thin glass produced by such method3US 9,908,730 B2Schott AG · 2018
- Paper rewinding machine having a hydraulic extractor1US 10,759,621 B2Jennerjahn Machine, Inc. · 2020