B29K 2281/00
Use of polymers having sulfur, with or without nitrogen, oxygen or carbon
Official title: Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as reinforcement
B29K2281/00 (Use of polymers having sulfur, with or without nitrogen, oxygen or carbon) appears on 11 US grants and 17 published applications in this corpus.
Search patents in B29K- Granted patents
- 11
- Published applications
- 17
- Assignees
- 17
- Inventors
- 36
- Latest grant
- 22 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Thermoplastic composite materials for portable information handling system enclosures22 Nov 2022US 11,504,889 B2Dell Products L. P.
- Thermoplastic composite materials for portable information handling system enclosures10 Dec 2019US 10,500,814 B2Dell Products L. P.
- Fibre reinforced composites26 Sep 2017US 9,770,844 B2Hexcel Composites Limited
- Thermoplastic composition with low hydrocarbon uptake12 Sep 2017US 9,757,892 B2Ticona LLC
- Recyclable composite and a method and a kit for producing it28 Oct 2014US 8,871,854 B2Trifilon AB
- Thermoplastic composite components and method for forming same2 Jan 2025US 2025/0001704 A1Rohr, Inc.
- Method for manufacturing a fibrous material which is made of continuous fibres and impregnated with a thermoplastic polymer15 Feb 2024US 2024/0051240 A1Arkema France
- Three-Dimensional Printing System Employing A Fiber-Reinforced Polymer Composition17 Jun 2021US 2021/0178662 A1Ticona LLC
- Method of making a three-dimensional object using ppsu10 Dec 2020US 2020/0384681 A1
- Thermoplastic composite materials for portable information handling system enclosures13 Feb 2020US 2020/0047454 A1Dell Products L. P.
Most cited
By later US patents
- Stent graft with braided polymeric sleeve343US 5,957,974 ASchneider (USA) Inc. · 1999
- Process for making stent graft with braided polymeric sleeve130US 6,500,203 B1Boston Scientific Scimed, Inc. · 2002
- Fiber reinforced thermoplastic articles and process for the preparation thereof37US 4,800,113 APhillips Petroleum Company · 1989
- Fiber reinforced thermoplastic articles and process for the preparation thereof17US 4,925,729 APhillips Petroleum Company · 1990
- Method of making a curved composite article11US 4,891,084 ARaychem Corporation · 1990