B29K 2269/00
Use of pc, i.e. polycarbonates or derivatives thereof as reinforcement
Official title: Use of {PC, i.e.} polycarbonates {or derivatives thereof} as reinforcement
B29K2269/00 (Use of pc, i.e. polycarbonates or derivatives thereof as reinforcement) appears on 19 US grants and 24 published applications in this corpus.
Search patents in B29K- Granted patents
- 19
- Published applications
- 24
- Assignees
- 20
- Inventors
- 42
- Latest grant
- 28 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 4 |
| 2015 | 1 | 5 |
| 2016 | 3 | 4 |
| 2017 | 4 | 0 |
| 2018 | 3 | 0 |
| 2019 | 1 | 3 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Molded product manufactured from high heat resistant polycarbonate ester28 Feb 2023US 11,590,682 B2SK Chemicals Co., Ltd.
- Thermoplastic composite materials for portable information handling system enclosures22 Nov 2022US 11,504,889 B2Dell Products L. P.
- Thermoplastic carbon fiber laminate with a randomly oriented fiber core layer25 Jan 2022US 11,230,090 B2Dell Products L. P.
- Polymeric material comprising modified lignin1 Dec 2020US 10,851,245 B2Ren Com AB
- Monofilament-reinforced hollow fiber membrane with scalloped lumen11 Aug 2020US 10,737,223 B2Lotte Chemical Corporation
- Molded product manufactured from thermoplastic resin composition6 Mar 2025US 2025/0075071 A1Hyundai Motor Company
- Optical eye tracking systems and methods6 Mar 2025US 2025/0076641 A1Valve Corporation
- Thermoplastic Carbon Fiber Laminate with a Randomly Oriented Fiber Core Layer4 Feb 2021US 2021/0031502 A1Dell Products L. P.
- Molded product manufactured from high heat resistant polycarbonate ester5 Nov 2020US 2020/0346386 A1SK Chemicals Co., Ltd.
- Thermoplastic composite materials for portable information handling system enclosures13 Feb 2020US 2020/0047454 A1Dell Products L. P.
Most cited
By later US patents
- Woven material and layered assembly thereof53US 4,368,234 AMcDonnell Douglas Corporation · 1983
- Cross-linked polycarbonate resin with improved chemical and flame resistance7US 9,023,973 B2Sabic Global Technologies B.V. · 2015
- Method of molding a multi-layer article6US 9,227,349 B2Kortec, Inc. · 2016
- Cross-linked polycarbonate resin with improved chemical and flame resistance6US 9,303,120 B2Sabic Global Technologies B.V. · 2016
- Cross-linked polycarbonate resin with improved chemical and flame resistance4US 9,546,244 B2Sabic Global Technologies B.V. · 2017