B29C 48/688
Having threads
Official title: {having threads}
B29C48/688 (Having threads) appears on 29 US grants and 16 published applications in this corpus.
Search patents in B29C- Granted patents
- 29
- Published applications
- 16
- Assignees
- 14
- Inventors
- 43
- Latest grant
- 28 Mar 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 2 | 1 |
| 2010 | 5 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 3 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Planetary roller extruder with a degassing section28 Mar 2023US 11,613,060 B2Entex Rust & Mitschke GmbH
- Single-screw extruder with hollow rotor member10 Jan 2023US 11,548,198 B2Teknologian tutkimuskeskus VTT Oy
- Planetary roller extruder19 May 2020US 10,654,210 B2Entex Rust & Mitschke GmbH
- Method for processing products in an extruder17 Mar 2020US 10,589,452 B2Entex Rust & Mitschke GmbH
- Method of manufacturing a self-sealing composition14 Mar 2017US 9,593,266 B2Compagnie Generale Des Etablissements Michelin
- Advanced visco-seals for single screw extruders12 Feb 2026US 2026/0042250 A1Dow Global Technologies LLC
- Planetary roller extruder with a degassing section2 Jan 2020US 2020/0001502 A1Entex Rust & Mitschke GmbH
- Single-screw extruder with hollow rotor member20 Jun 2019US 2019/0184621 A1Teknologian tutkimuskeskus VTT Oy
- Planetary roller extruder4 Oct 2018US 2018/0281263 A1Entex Rust & Mitschke GmbH
- Procedure for the devulcanization of scrap rubber and/or elastomers and apparatus therefor6 Sep 2018US 2018/0251624 A1
Most cited
By later US patents
- Fiber reinforced thermoplastic resin structure, process for production of same, and extruder for production of same148US 5,679,456 AToray Industries, Inc. · 1997
- Fiber reinforced thermoplastic resin structure, process for production of same, and extruder for production of same126US 5,824,410 AToray Industries, Inc. · 1998
- Short length tapered extrusion cooking device36US 5,694,833 AWenger Manufacturing, Inc. · 1997
- Device for preparing thermoplastic material20US 5,988,865 A1999
- Screw refiner16US 4,963,033 AWenger Manufacturing, Inc. · 1990