C09K 2003/109
Crown caps
Official title: {Crown caps}
C09K2003/109 (Crown caps) appears on 5 US grants and 8 published applications in this corpus.
Search patents in C09K- Granted patents
- 5
- Published applications
- 8
- Assignees
- 6
- Inventors
- 10
- Latest grant
- 5 May 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- PVC-free closures5 May 2020US 10,640,264 B2Actega DS GmbH
- Sterilizable PVC-free closures29 Jan 2019US 10,189,610 B2Actega DS GmbH
- Bottle closures made of polyolefins3 Jun 2003US 6,573,334 B1Montell Technology Company BV
- Gasket composition for crown caps21 Sep 1999US 5,955,163 AW. R. Grace & Co.-Conn.
- Containers and compositions for sealing them18 May 1993US 5,211,974 AW. R. Grace & C.-Conn.
- Container closures comprising only one polymer4 Dec 2025US 2025/0368874 A1Actega DS GmbH
- Sealing inserts for crown corks with reduced metal-sheet thickness7 Aug 2025US 2025/0250067 A1
- Pvc-free closures12 Jun 2025US 2025/0187792 A1Actega DS GmbH
- Pvc-free closures20 Aug 2020US 2020/0262617 A1Actega DS GmbH
- Closure Liner Composition With Improved Oxygen Reduction30 Apr 2015US 2015/0118366 A1W.R. Grase S.A.
Most cited
By later US patents
- Containers and compositions for sealing them12US 5,211,974 AW. R. Grace & C.-Conn. · 1993
- Bottle closures made of polyolefins9US 6,573,334 B1Montell Technology Company BV · 2003
- Gasket composition for crown caps7US 5,955,163 AW. R. Grace & Co.-Conn. · 1999
- Sterilizable PVC-free closures1US 10,189,610 B2Actega DS GmbH · 2019
- PVC-free closures1US 10,640,264 B2Actega DS GmbH · 2020