B29C 49/42416
Purging or cleaning the preforms
Official title: {Purging or cleaning the preforms}
B29C49/42416 (Purging or cleaning the preforms) appears on 98 US grants and 117 published applications in this corpus.
Search patents in B29C- Granted patents
- 98
- Published applications
- 117
- Assignees
- 24
- Inventors
- 166
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 2 |
| 2002 | 0 | 0 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 3 |
| 2010 | 1 | 7 |
| 2011 | 5 | 8 |
| 2012 | 3 | 11 |
| 2013 | 2 | 7 |
| 2014 | 6 | 7 |
| 2015 | 10 | 6 |
| 2016 | 13 | 10 |
| 2017 | 3 | 8 |
| 2018 | 5 | 3 |
| 2019 | 8 | 6 |
| 2020 | 4 | 8 |
| 2021 | 8 | 3 |
| 2022 | 5 | 6 |
| 2023 | 9 | 8 |
| 2024 | 2 | 3 |
| 2025 | 6 | 6 |
| 2026 | 5 | 2 |
By publication year. 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
- 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
- Plant and Method for Producing and Treating Containers9 Oct 2025US 2025/0312963 A1
Most cited
By later US patents
- 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
- Furnace and equipment for producing sterile vessels from decontaminated preforms of a thermoplastic material18US 8,083,512 B2Sidel Participations · 2011
- Method for sterilizing preforms and installation for producing sterile bodies from these preforms15US 8,092,757 B2Sidel Participations · 2012