D07B 2205/2046
Polyamides
Official title: Polyamides, e.g. nylons
D07B2205/2046 (Polyamides) appears on 234 US grants and 239 published applications in this corpus.
Search patents in D07B- Granted patents
- 234
- Published applications
- 239
- Assignees
- 154
- Inventors
- 462
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 2 |
| 2003 | 5 | 2 |
| 2004 | 1 | 6 |
| 2005 | 1 | 4 |
| 2006 | 3 | 8 |
| 2007 | 5 | 5 |
| 2008 | 6 | 12 |
| 2009 | 2 | 7 |
| 2010 | 9 | 8 |
| 2011 | 4 | 11 |
| 2012 | 9 | 13 |
| 2013 | 6 | 15 |
| 2014 | 9 | 13 |
| 2015 | 9 | 18 |
| 2016 | 6 | 9 |
| 2017 | 11 | 14 |
| 2018 | 14 | 16 |
| 2019 | 6 | 7 |
| 2020 | 16 | 16 |
| 2021 | 2 | 10 |
| 2022 | 11 | 9 |
| 2023 | 14 | 14 |
| 2024 | 8 | 9 |
| 2025 | 13 | 5 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bend fatigue resistant blended rope2 Jun 2026US 12,644,228 B2Hampidjan hf
- Muscle-like actuators for wearable systems28 Apr 2026US 12,612,960 B2The University of Hong Kong
- Antistatic cover-core-rope17 Mar 2026US 12,577,730 B2Teufelberger Fiber Rope GmbH
- Cable, strand, and method and device for producing a cable and a strand20 Jan 2026US 12,529,186 B2Kiswire Ltd.
- Tyre for vehicle wheels16 Dec 2025US 12,496,853 B2Pirelli Tyre S. P. A.
- Hybrid cord and method of preparing the same1 Oct 2026US 2026/0296105 A1Hs Hyosung Advanced Materials Corporation
- Cord and method for manufacturing the same24 Sep 2026US 2026/0286604 A1Kolon Industries, Inc.
- Tyre for vehicle wheels5 Mar 2026US 2026/0061776 A1Pirelli Tyre S. P. A.
- Fused kinetic recovery rope22 Jan 2026US 2026/0021682 A1Polaris Industries Inc.
- Cable termination inspection cover assembly22 Jan 2026US 2026/0022756 A1WireCo WorldGroup Inc.
Most cited
By later US patents
- High voltage tow cable with optical fiber258US 5,042,903 AWestinghouse Electric Corp. · 1991
- Abrasion resistant braided sleeve141US 4,754,685 ARaychem Corporation · 1988
- Remote unmanned work system (RUWS) electromechanical cable system120US 4,010,619 AThe United States of America as represented by the Secretary of the Navy · 1977
- Composite line of core and jacket96US 4,321,854 ABerkley, Inc. · 1982
- Cable made of high strength fiber composite material89US 7,650,742 B2Tokyo Rope Manufacturing Co., Ltd. · 2010