D06N 3/02
Artificial leather, oilcloth or other material obtained by covering fibrous webs with
Official title: with cellulose derivatives
D06N3/02 (Artificial leather, oilcloth or other material obtained by covering fibrous webs with) appears on 27 US grants and 53 published applications in this corpus.
Search patents in D06N- Granted patents
- 27
- Published applications
- 53
- Assignees
- 46
- Inventors
- 133
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 3 | 5 |
| 2019 | 3 | 5 |
| 2020 | 1 | 4 |
| 2021 | 1 | 5 |
| 2022 | 1 | 4 |
| 2023 | 5 | 3 |
| 2024 | 1 | 7 |
| 2025 | 3 | 5 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bioleather production method9 Dec 2025US 12,492,508 B2Gozen Bioworks Corp.
- Method of providing oil and/or grease resistant textile materials3 Jun 2025US 12,320,063 B2Isp Investemtns LLC
- Energy dissipating fiber/fabric and the method of making the same18 Mar 2025US 12,252,842 B2Nano and Advanced Materials Institute Limited
- Fluorocarbon-free and bio-based oil and water barrier materials comprising polyelectrolyte complexes10 Dec 2024US 12,163,291 B2Organoclick AB
- Formaldehyde free composites made with carbohydrate and alpha-carbon nucleophile binder compositions19 Dec 2023US 11,845,851 B2Johns Manville
- Reinforced leather alternative material8 Oct 2026US 2026/0308840 A1
- Leather-like material of vegetable origin made from persimmon puree7 May 2026US 2026/0125849 A1Persiskin, S.L.
- Biotextile and plant-based feedstock material comprising a partially or fully biodegradable composite, and methods of making the composite20 Nov 2025US 2025/0354328 A1
- Composite material comprising polyurethane and tanned bacterial cellulose, and method for manufacturing the same21 Aug 2025US 2025/0263887 A1Polybion, S.L.
- Bio-derived material with leather-like properties, artificial leather material, artificial leather structure, and methods for preparing same26 Jun 2025US 2025/0207323 A1UIF (University Industry Foundation), Yonsei University
Most cited
By later US patents
- Method for easy removal of fats, oils and grease from mixtures with water and aqueous components31US 5,744,406 A1998
- Process for the preparation of cellulose film, cellulose film produced thereby, artificial skin graft and its use19US 4,912,049 ABio Fill Produtos Biotechnologicos S.A. · 1990
- Method of making light-blocking high opacity articles14US 9,963,569 B2Eastman Kodak Company · 2018
- Strippable glass fiber wall covering12US 6,939,818 B2Johns Manville International, Inc. · 2005
- Process of preparing a dyed fabric including a bacterial biopolymer and having unique appearance10US 10,294,611 B2Sanko Tekstil Isletmeleri San. Ve Tic. A. S. · 2019