B29C 48/85
Cooling
B29C48/85 (Cooling) appears on 57 US grants and 40 published applications in this corpus.
Search patents in B29C- Granted patents
- 57
- Published applications
- 40
- Assignees
- 48
- Inventors
- 127
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 3 |
| 2004 | 0 | 4 |
| 2005 | 2 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 4 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 3 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 2 |
| 2021 | 2 | 3 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for extruder barrel and shaft cooling28 Oct 2025US 12,454,090 B2Corning Incorporated
- Method and device for producing a powder coating melt27 May 2025US 12,311,405 B2Coperion GmbH
- Sealing device with cooling function23 Jul 2024US 12,042,973 B2Kraussmaffei Extrusion GmbH
- Extruder with planetary roller section for cooling melts20 Sep 2022US 11,446,617 B2Entex Rust & Mitschke GmbH
- Material conveying screw and method for producing same1 Mar 2022US 11,260,648 B2Compagnie Generale Des Etablissements Michelin
- Extruder, Extruder Screw, and Method for Extruding31 Jul 2025US 2025/0242535 A1Irwin Research and Development, Inc.
- Method and apparatus for extruder barrel and shaft cooling16 Mar 2023US 2023/0081830 A1Corning Incorporated
- Compostable aids for eating or drinking made of vegetable starch and vegetable thickener or gelling agent and methods for producing same13 Oct 2022US 2022/0325079 A1
- Sealing device with cooling function15 Sep 2022US 2022/0288831 A1Kraussmaffei Extrusion GmbH
- Method and device for producing a powder coating melt10 Jun 2021US 2021/0170442 A1Coperion GmbH
Most cited
By later US patents
- Method and apparatus for extruding a low density thermoplastic foam64US 5,393,796 AAmesbury Industries, Inc. · 1995
- Process and apparatus for extruding a low density elastomeric thermoplastic foam29US 4,898,760 AAmesbury Industries, Inc. · 1990
- Adjustable plug seal mechanism for heat transfer zone separation in hollow screws for extrusion machines28US 4,355,905 AThe Dow Chemical Company · 1982
- Rotor zone cooling apparatus for rotors in continuous mixers of plastic materials24US 5,180,225 AFarrel Corporation · 1993
- Process for the continuous, solvent- and mastication-free production of pressure-sensitive self-adhesive compositions based on non-thermoplastic elastomers and coating thereof to produce self-adhesive articles23US 6,506,447 B1Tesa SE · 2003