How many patents does
Crown Packaging Technology have?
patents
1,921
families
304
granted
414
applications
1,507
US
370
EP
248
WO
158
CN
125
GB
92
JP
51
KR
5
RoW
872
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Crown Packaging Technology
Top ten assignees appearing on patents
2009 - 2018
Crown Packaging Technology
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| marking of can ends and/or pull tabs using photonically sensitive ink | 45 | 2011 |
| can manufacture | 44 | 2010 |
| full aperture beverage can end | 29 | 2009 |
| container | 29 | 2013 |
| easy open closure with improved pressure performance | 28 | 2012 |
| resealable beverage can end and methods relating to same | 27 | 2007 |
| base for metallic container | 26 | 2007 |
| method for producing such a metal closure with separate disc and ring from a single clos… 🛈 | 26 | 2006 |
| method for sealing a metal cans with peelable lids and device therefor | 26 | 2011 |
| flap score venting of can end | 25 | 2010 |