B29C 48/918
Characterized by differential heating or cooling
Official title: {characterized by differential heating or cooling}
B29C48/918 (Characterized by differential heating or cooling) appears on 74 US grants and 107 published applications in this corpus.
Search patents in B29C- Granted patents
- 74
- Published applications
- 107
- Assignees
- 67
- Inventors
- 220
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 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 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 7 |
| 2003 | 5 | 2 |
| 2004 | 2 | 5 |
| 2005 | 1 | 6 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 3 | 5 |
| 2009 | 1 | 10 |
| 2010 | 5 | 7 |
| 2011 | 1 | 7 |
| 2012 | 8 | 7 |
| 2013 | 3 | 3 |
| 2014 | 0 | 6 |
| 2015 | 7 | 5 |
| 2016 | 3 | 6 |
| 2017 | 2 | 6 |
| 2018 | 4 | 5 |
| 2019 | 5 | 2 |
| 2020 | 2 | 6 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rolled edge trays having smooth edges and stacking extensions5 May 2026US 12,617,142 B2Converter Manufacturing, LLC
- Apparatus for the production of inline stretched tubular foils by blowing process10 Feb 2026US 12,544,971 B2Windmoller & Holscher
- Process for obtaining a metal-free coextruded bi-oriented of 7 layers film for packaging by triple-bubble process used for sterilization processes up to 135° C7 Jan 2025US 12,186,962 B2Zubex Industrial SA De Cv
- Device and method for continuously blow molding fiber-reinforced thermoplastic hollow profiles having a constant or changing cross-section6 Jun 2023US 11,667,068 B2Herone GmbH
- Method for expanding an end of a pipe and expander tool20 Dec 2022US 11,529,666 B2Uponor Innovation AB
- A method and an apparatus for contactlessly determining the temperature of a stream of conveyed material and granulation device having such a contactless temperature determination apparatus28 May 2026US 2026/0146893 A1Maag Germany GmbH
- Method of Making Rolled Edge Trays26 Mar 2026US 2026/0084367 A1Converter Manufacturing, LLC
- Rolled Edge Trays Having Smooth Edges and Stacking Extensions21 Aug 2025US 2025/0262812 A1Converter Manufacturing, LLC
- Apparatus for the Production of Inline Stretched Tubular Foils by Blowing Process9 May 2024US 2024/0149520 A1Windmoller & Holscher
- Process for obtaining a metal-free coextruded bi-oriented of 7 layers film for packaging by triple-bubble process used for sterilization processes up to 135°c9 Mar 2023US 2023/0073804 A1Zubex Industrial SA De Cv
Most cited
By later US patents
- Oriented thermoplastic and particulate matter composite material105US 5,474,722 AThe Governing Council of the University of Toronto · 1995
- Continuous mixing of silica loaded elastomeric compounds31US 5,711,904 AThe Goodyear Tire & Rubber Company · 1998
- Method and apparatus for uniformly stretching thermoplastic film and products produced thereby26US 7,442,332 B2Clopay Plastic Products Company, Inc. · 2008
- Extruder and sizer apparatus for hollow plastic sections24US 4,113,411 A1978
- Uniform small cell foams and a continuous process for making same23US 6,593,380 B23M Innovative Properties Company · 2003