B29B 13/04
Conditioning or physical treatment of the material to be shaped: by cooling
Official title: by cooling {(cooling moulded articles or half products B29C35/16)}
B29B13/04 (Conditioning or physical treatment of the material to be shaped: by cooling) appears on 78 US grants and 90 published applications in this corpus.
Search patents in B29B- Granted patents
- 78
- Published applications
- 90
- Assignees
- 86
- Inventors
- 271
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 3 |
| 2015 | 2 | 6 |
| 2016 | 4 | 9 |
| 2017 | 5 | 9 |
| 2018 | 5 | 10 |
| 2019 | 8 | 4 |
| 2020 | 5 | 3 |
| 2021 | 4 | 6 |
| 2022 | 7 | 8 |
| 2023 | 3 | 6 |
| 2024 | 8 | 6 |
| 2025 | 7 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Prepreg tape slitting apparatus and method6 Jan 2026US 12,515,376 B2Web Industries, Inc.
- Integrated tower for removing VOC from polypropylene particles2 Dec 2025US 12,485,584 B2Tianhua Institute of Chemical Machinery and Automation Co., Ltd
- Short-length and efficient liquid cooled dispenser25 Nov 2025US 12,479,158 B2Fabheads Automation Private Limited
- Gradient resin, preparation method therefor and use thereof5 Aug 2025US 12,377,027 B2Aidite (Qinhuangdao) Technology Co., Ltd.
- Pelletizing apparatus for the production of polymer pellets17 Jun 2025US 12,330,346 B2Nordson Corporation
- Prepreg tape slitting apparatus and method26 Mar 2026US 2026/0084345 A1Web Industries, Inc.
- Preform manufacturing device, manufacturing method, and mold for cooling1 Jan 2026US 2026/0001255 A1Nissei Asb Machine Co., Ltd.
- Device for controlling pelletizing apparatus for the production of polymer pellets21 Aug 2025US 2025/0262802 A1Nordson Corporation
- Method of controlling pelletizing apparatus for the production of polymer pellets21 Aug 2025US 2025/0262803 A1Nordson Corporation
- Plastic floor tile structure and method for manufacturing the same12 Jun 2025US 2025/0188258 A1Nan Ya Plastics Corporation
Most cited
By later US patents
- PVdF-based powder coatings47US 5,030,394 ALabofina S. A. · 1991
- Process for the production of expandable granules of thermoplastic polymers and relative apparatus27US 4,606,873 AMontedison S.p.A. · 1986
- Extrudable thermoplastic particulates23US 5,236,649 AThe Dow Chemical Company · 1993
- Apparatus for manufacturing a netted structure and method for manufacturing a netted structure16US 9,334,593 B2Airweave Manufacturing Inc. · 2016
- Apparatus for reducing rubber to particles14US 5,368,240 AUBD Patent - und Lizenzverwaltungsgesellschaft · 1994