D06N 2203/022
Natural rubber
D06N2203/022 (Natural rubber) appears on 34 US grants and 31 published applications in this corpus.
Search patents in D06N- Granted patents
- 34
- Published applications
- 31
- Assignees
- 34
- Inventors
- 80
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 3 |
| 2004 | 3 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 3 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 4 |
| 2024 | 1 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Airlaid nonwoven30 Jun 2026US 12,668,902 B2Fitesa (China) Airlaid Company Limited
- Sag resistant acoustical ceiling panel with a filled latex binder system that enhances strength and durability20 May 2025US 12,305,390 B2AWI Licensing LLC
- Curative11 Mar 2025US 12,247,098 B2Natural Fiber Welding, Inc.
- Curative3 Dec 2024US 12,157,794 B2Natural Fiber Welding, Inc.
- Curative19 Sep 2023US 11,760,836 B2Natural Fiber Welding, Inc.
- Bio-based leather22 Jan 2026US 2026/0022514 A1Melasworld, Inc.
- Itaconate dipped gloves and surface treatment method28 Aug 2025US 2025/0268321 A1HuiHong (Nantong) Safety Products Co.Ltd.
- Curative20 Mar 2025US 2025/0092189 A1Natural Fiber Welding, Inc.
- Arc flash protection glove7 Nov 2024US 2024/0365893 A1Y. Berger & Co. AB
- Plant-based leather substitute material20 Jun 2024US 2024/0200264 A1Gestion Dryad Inc.
Most cited
By later US patents
- Method of bonding with a natural rubber latex and laminate produced68US 5,962,147 AGeneral Latex and Chemical Corporation · 1999
- Tufted surface covering and method55US 6,723,413 B22004
- Thin polyurethane foam backed rug39US 4,286,003 AMilliken Research Corporation · 1981
- Floor mat with prevention of waving28US 5,305,565 ADuskin Co., Ltd. · 1994
- Method for manufacturing carpet tiles having excellent dimensional stability27US 4,872,930 ANippon Oil Co., Ltd. · 1989