D06N 2209/1642
Hardnes
D06N2209/1642 (Hardnes) appears on 5 US grants and 7 published applications in this corpus.
Search patents in D06N- Granted patents
- 5
- Published applications
- 7
- Assignees
- 7
- Inventors
- 36
- Latest grant
- 3 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 3 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Soft solvent-free flame-retardant polyurethane synthetic leather and preparation method therefor3 Oct 2023US 11,773,302 B2Anhui Anli Material Technology Co., Ltd.
- Biobased aqueous polyurethane dispersions20 Dec 2022US 11,530,332 B1Evoco Limited
- Artificial leather and method of manufacturing the same23 Aug 2022US 11,421,381 B2LG Hausys, Ltd.
- Textiles having a protective function against abrasion and contact heat12 Apr 2022US 11,299,849 B2Schoeller Textil AG
- Polyurethane dispersions of low hardness2 Mar 2021US 10,934,386 B2Covestro Deutschland AG
- Biomaterial-based elastomeric materials13 Mar 2025US 2025/0084587 A1The Fynder Group, Inc.
- Synthetic leather20 Jun 2024US 2024/0199864 A1Dow Global Technologies LLC
- Soft solvent-free flame-retardant polyurethane synthetic leather and preparation method therefor3 Feb 2022US 2022/0033694 A1Anhui Anli Material Technology Co., Ltd.
- Artificial leather and method of manufacturing the same18 Jun 2020US 2020/0190731 A1LG Hausys, Ltd.
- Polyurethane dispersions of low hardness25 Jul 2019US 2019/0225738 A1Covestro Deutschland AG
Most cited
By later US patents