B29C 49/42414
Treatment of preforms
Official title: {Treatment of preforms, e.g. cleaning or spraying water for improved heat transfer}
B29C49/42414 (Treatment of preforms) appears on 116 US grants and 136 published applications in this corpus.
Search patents in B29C- Granted patents
- 116
- Published applications
- 136
- Assignees
- 38
- Inventors
- 211
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 0 | 0 |
| 2003 | 3 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 4 |
| 2010 | 2 | 9 |
| 2011 | 5 | 8 |
| 2012 | 4 | 12 |
| 2013 | 2 | 7 |
| 2014 | 7 | 7 |
| 2015 | 10 | 6 |
| 2016 | 13 | 13 |
| 2017 | 3 | 8 |
| 2018 | 6 | 5 |
| 2019 | 10 | 8 |
| 2020 | 4 | 8 |
| 2021 | 11 | 4 |
| 2022 | 5 | 7 |
| 2023 | 10 | 9 |
| 2024 | 2 | 3 |
| 2025 | 7 | 6 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method for forming plastic preforms into plastic containers with clean room5 May 2026US 12,617,140 B2Krones AG
- Method for producing a container product and device for implementing the method31 Mar 2026US 12,589,543 B2Kocher-Plastik Maschinenbau GmbH
- Apparatus and process for producing moulded, filled and sealed receptacle products made of plastics material17 Mar 2026US 12,576,576 B2Kocher-Plastik Maschinenbau GmbH
- Ionized nozzle17 Feb 2026US 12,552,083 B2Niagara Bottling, LLC
- Apparatus and method for treating and in particular sterilising containers6 Jan 2026US 12,515,936 B2Krones AG
- Facility for manufacturing containers, equipped with a suction-extraction device13 Aug 2026US 2026/0233948 A1Sidel Participations
- Apparatus and method for transporting plastic preforms14 May 2026US 2026/0131519 A1Krones AG
- Ionized nozzle30 Apr 2026US 2026/0115994 A1Niagara Bottling, LLC
- Apparatus and method for treating and in particular sterilizing plastic preforms or containers13 Nov 2025US 2025/0345475 A1Krones AG
- Apparatus for sterilizing plastics material preforms and method therefor13 Nov 2025US 2025/0346435 A1Krones AG
Most cited
By later US patents
- Method and apparatus for treating the inside surface of plastic bottles in a plasma enhanced process55US 6,565,791 B1Tetra Laval Holdings & Finance S. A. · 2003
- Multiple utilization of blow-mold air54US 5,648,026 AKrupp Corpoplast Maschinenbau GmbH · 1997
- Method and apparatus for producing a sterile packaging container52US 6,692,684 B1Tetra Laval Holdings & Finance S. A. · 2004
- Method for making sterilized plastic containers, and installation therefor33US 6,562,281 B1Sidel · 2003
- Liquid or hydraulic blow molding29US 8,017,064 B2Amcor Limited · 2011