B29K 2223/00
Use of polyalkenes or derivatives thereof as reinforcement
Official title: Use of polyalkenes {or derivatives thereof} as reinforcement
B29K2223/00 (Use of polyalkenes or derivatives thereof as reinforcement) appears on 230 US grants and 266 published applications in this corpus.
Search patents in B29K- Granted patents
- 230
- Published applications
- 266
- Assignees
- 186
- Inventors
- 560
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 3 | 8 |
| 2003 | 3 | 6 |
| 2004 | 6 | 13 |
| 2005 | 2 | 7 |
| 2006 | 4 | 8 |
| 2007 | 3 | 7 |
| 2008 | 1 | 10 |
| 2009 | 3 | 14 |
| 2010 | 6 | 12 |
| 2011 | 13 | 19 |
| 2012 | 12 | 13 |
| 2013 | 7 | 10 |
| 2014 | 12 | 6 |
| 2015 | 9 | 14 |
| 2016 | 10 | 19 |
| 2017 | 7 | 15 |
| 2018 | 13 | 18 |
| 2019 | 16 | 15 |
| 2020 | 7 | 11 |
| 2021 | 9 | 9 |
| 2022 | 9 | 6 |
| 2023 | 3 | 10 |
| 2024 | 4 | 6 |
| 2025 | 7 | 3 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Drainable house wrap21 Apr 2026US 12,607,007 B2Keene Building Products Co., Inc.
- Pultruded fibre-reinforced strip for a reinforced structure, such as a spar cap31 Mar 2026US 12,589,556 B2Lm Wind Power A/S
- Foam part, in particular for a vehicle seat, method for producing a foam part, and vehicle seat23 Sep 2025US 12,420,460 B2Adient US LLC
- Body armor panel for use with personal protective vest and system for assembling same9 Sep 2025US 12,410,992 B2Safe Life Defense, L.L.C.
- Body armor panel for use with personal protective vest and system for assembling same26 Aug 2025US 12,398,981 B2Safe Life Defense, L.L.C.
- Method of producing a reinforcing bar1 Oct 2026US 2026/0295952 A1Nakagawa Sangyo Co., Ltd.
- Composite made of randomly bonded polymer fiber loops and polyurethane foam20 Aug 2026US 2026/0242598 A1Dow Global Technologies LLC
- Arrangement for the transport of media and method for producing an arrangement9 Jul 2026US 2026/0194154 A1Ti Automotive Technology Center GmbH
- Polymer composite pipe12 Mar 2026US 2026/0071714 A1Enoflex Limited
- Body armor panel for use with personal protective vest and system for assembling same19 Feb 2026US 2026/0049793 A1Safe Life Defense, L.L.C.
Most cited
By later US patents
- Stent graft with braided polymeric sleeve343US 5,957,974 ASchneider (USA) Inc. · 1999
- Method of lining a pipe194US 4,009,063 AInsituform (Pipes & Structures) Ltd. · 1977
- Ballistic-resistant panel including high modulus ultra high molecular weight polyethylene tape144US 7,964,267 B1BAE Systems Tensylon H.P.M., Inc. · 2011
- Method for improved bond strength in an elastomeric material139US 7,108,759 B2Kimberly-Clark Worldwide, Inc. · 2006
- Process for making stent graft with braided polymeric sleeve130US 6,500,203 B1Boston Scientific Scimed, Inc. · 2002