How many patents does
Sonoco Development have?
patents
1,300
families
327
granted
348
applications
952
US
511
EP
205
WO
100
CN
53
JP
10
KR
7
GB
3
RoW
411
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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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Sonoco Development
Top ten assignees appearing on patents
Sonoco Development
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| improved package integrity indicating closure | 36 | 2008 |
| retort container with thermally fused double-seamed or crimp-seamed metal end | 27 | 2011 |
| flexible packaging structure with built-in tamper-evidence features and method for makin… 🛈 | 23 | 2008 |
| package for stacked product pieces having a pattern of severable locations | 17 | 2010 |
| flexible packaging structure with a built-in opening and reclose feature, and method for… 🛈 | 14 | 2004 |
| winding cores for material rolls having high roll strain energy, and method for making s… 🛈 | 14 | 2008 |
| container having self-contained heater material | 14 | 2014 |
| measuring scoop and support for a container | 13 | 2012 |
| method for transferring bottom labels and wraparound labels into an injection mould and … 🛈 | 12 | 2014 |
| convection based temperature assured packaging system | 12 | 2012 |