B29C 48/87
Cooling
B29C48/87 (Cooling) appears on 212 US grants and 183 published applications in this corpus.
Search patents in B29C- Granted patents
- 212
- Published applications
- 183
- Assignees
- 176
- Inventors
- 519
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 9 |
| 2003 | 6 | 4 |
| 2004 | 5 | 6 |
| 2005 | 2 | 6 |
| 2006 | 4 | 6 |
| 2007 | 4 | 6 |
| 2008 | 3 | 8 |
| 2009 | 3 | 9 |
| 2010 | 9 | 14 |
| 2011 | 6 | 5 |
| 2012 | 7 | 8 |
| 2013 | 6 | 7 |
| 2014 | 4 | 8 |
| 2015 | 5 | 6 |
| 2016 | 4 | 12 |
| 2017 | 9 | 9 |
| 2018 | 8 | 7 |
| 2019 | 10 | 8 |
| 2020 | 5 | 2 |
| 2021 | 4 | 6 |
| 2022 | 3 | 13 |
| 2023 | 3 | 5 |
| 2024 | 6 | 8 |
| 2025 | 5 | 4 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Deposition process optimization system multi extruder and related method5 May 2026US 12,617,154 B2Roboze S.P.A.
- Method of using a print head assembly for extrusion-based additive construction10 Mar 2026US 12,570,050 B2R3 Printing, Inc.
- Die, method of manufacturing die, extrusion apparatus, and method of manufacturing pellets30 Sep 2025US 12,427,706 B2The Japan Steel Works, Ltd.
- Sizer for an extrusion machine with improved cooling and vacuum channels9 Sep 2025US 12,409,595 B2Engineered Profiles LLC
- 3D printing of thermoset polymers and composites13 May 2025US 12,297,307 B2The Board of Trustees of the University of Illinois
- Printing module and 3d printer17 Sep 2026US 2026/0273846 A1Shenzhen SparkX 3D Technology Co., Ltd.
- Component for an extrusion line13 Aug 2026US 2026/0233451 A1Battenfeld-Cincinnati Germany GmbH
- Polyolefin co-extruded film for liquid-liquid multi-chamber infusion bags, and preparation method and application thereof23 Jul 2026US 2026/0208472 A1Chongzhou Junjian Medical Plastics Packaging Co., Ltd.
- Extruder Nozzle and 3D Printing Device Using the Same2 Jul 2026US 2026/0184013 A1Shenzhen Creality 3D Technology Co., Ltd.
- Decorative panel and method for producing a panel25 Jun 2026US 2026/0175534 A1Champion Link International Corporation
Most cited
By later US patents
- Method for forming nonwoven webs1,405US 4,340,563 AKimberly-Clark Corporation · 1982
- Apparatus and method for thermoplastic extrusion77US 6,238,613 B1Stratasys, Inc. · 2001
- Extrusion process for manufacturing PTFE products61US 5,505,887 AMeadox Medicals, Inc. · 1996
- Apparatus for extrusion59US 4,940,504 ASouthwire Company · 1990
- Method of and apparatus for extrusion58US 4,773,954 ASouthwire Company · 1988