B29C 49/42403
Purging or cleaning the blow-moulding apparatus
Official title: {Purging or cleaning the blow-moulding apparatus}
B29C49/42403 (Purging or cleaning the blow-moulding apparatus) appears on 133 US grants and 148 published applications in this corpus.
Search patents in B29C- Granted patents
- 133
- Published applications
- 148
- Assignees
- 29
- Inventors
- 196
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 8 |
| 2011 | 3 | 12 |
| 2012 | 4 | 10 |
| 2013 | 4 | 10 |
| 2014 | 8 | 11 |
| 2015 | 14 | 6 |
| 2016 | 10 | 19 |
| 2017 | 3 | 8 |
| 2018 | 7 | 12 |
| 2019 | 14 | 5 |
| 2020 | 9 | 11 |
| 2021 | 11 | 5 |
| 2022 | 12 | 6 |
| 2023 | 10 | 3 |
| 2024 | 4 | 8 |
| 2025 | 1 | 3 |
| 2026 | 8 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus for forming plastic preforms into plastic containers with sterilizable aseptic valve18 Aug 2026US 12,709,050 B2Krones AG
- Apparatus and method for forming plastic preforms into plastic containers with clean room5 May 2026US 12,617,140 B2Krones AG
- Sterile blow molding machine with ejection sluice and method for the operation thereof28 Apr 2026US 12,611,811 B2Krones AG
- Apparatus and process for producing moulded, filled and sealed receptacle products made of plastics material17 Mar 2026US 12,576,576 B2Kocher-Plastik Maschinenbau GmbH
- Blow-molding machine with detection of a locking state17 Mar 2026US 12,576,577 B2Krones AG
- Method for sterilising the blowing network of a machine for forming thermoplastic containers2 Jul 2026US 2026/0184004 A1Sidel Participations
- Sterile blow molding machine with airlock and method for the operation thereof15 Jan 2026US 2026/0014751 A1Krones AG
- Apparatus and method for treating and in particular sterilizing plastic preforms or containers13 Nov 2025US 2025/0345475 A1Krones AG
- Plant and Method for Producing and Treating Containers9 Oct 2025US 2025/0312963 A1
- Apparatus and a method for processing beverage containers27 Mar 2025US 2025/0100811 A1Krones AG
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
- Apparatus for blow molding hollow plastic bodies28US 4,401,423 ASociete de Machines pour la Transformation des Plastiques · 1983
- Device and method for the production of plastic containers27US 7,900,422 B2Krones AG · 2011
- Biaxially oriented hollow thermoplastic bodies and improved method for sterilization26US 7,141,190 B22006
- Method and device for sterilizing hollow bodies23US 6,984,360 B1Sidel · 2006