B29C 48/6801
Characterised by the material or their manufacturing process
Official title: {characterised by the material or their manufacturing process}
B29C48/6801 (Characterised by the material or their manufacturing process) appears on 74 US grants and 53 published applications in this corpus.
Search patents in B29C- Granted patents
- 74
- Published applications
- 53
- Assignees
- 79
- Inventors
- 177
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 4 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 3 |
| 2015 | 2 | 3 |
| 2016 | 1 | 5 |
| 2017 | 0 | 1 |
| 2018 | 2 | 5 |
| 2019 | 4 | 3 |
| 2020 | 3 | 3 |
| 2021 | 2 | 1 |
| 2022 | 3 | 4 |
| 2023 | 0 | 4 |
| 2024 | 0 | 1 |
| 2025 | 2 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System for molding and coating of pharmaceutical tablets17 Feb 2026US 12,551,407 B2Continuus Pharmaceuticals, Inc.
- Continuous dynamic and efficient devolatilization method for polymer/volatile system based on high mass transfer interfaces23 Sep 2025US 12,421,329 B1Useon Technology Limited
- Polymeric foam processing systems and methods28 Jan 2025US 12,208,549 B2Trexel, Inc.
- Housing component for a multi-shaft screw machine and method for the production of a housing component25 Oct 2022US 11,478,970 B2Coperion GmbH
- Masterbatch manufacturing method and tire manufacturing method3 May 2022US 11,319,429 B2Toyo Tire Corporation
- Extruder barrel and method of refurbishment2 Oct 2025US 2025/0303627 A1Xaloy, Inc.
- Barrel with a corrosive resistant material and method of forming31 Jul 2025US 2025/0242534 A1Xaloy, Inc.
- Simulation device, simulation method and simulation program19 Jun 2025US 2025/0196423 A1
- Extruder18 Jan 2024US 2024/0017463 A1Sumitomo Heavy Industries Modern, Ltd.
- Device and system for controlled mixing of fluid textured material along a linear path by means of variable ohmic control21 Dec 2023US 2023/0404022 A1Creative Design & Engineering, LLC
Most cited
By later US patents
- Extruder assembly for extruding water-curable silane modified polymers54US 4,564,349 AUnion Carbide Corporation · 1986
- Melt spinning apparatus25US 4,035,127 AToray Industries, Inc. · 1977
- Modular extruder barrel construction24US 4,640,672 AFarrel Corporation · 1987
- Extruder for rubber materials20US 4,723,901 A1988
- Bimetal multiple cylinder for extruders in plastics processing machinery18US 3,970,113 AMotorwagenfabrik Berna AG · 1976