How many patents does
Liqui-Box Corporation have?
patents
305
families
42
granted
75
applications
230
US
96
EP
46
WO
28
CN
18
GB
3
JP
1
RoW
113
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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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Liqui-Box Corporation
Top ten assignees appearing on patents
2009 - 2018
| liqui-box corporation | 238 |
| liqui-box canada | 53 |
| liqu-box corporation | 1 |
| dupont | 1 |
2018
| liqui-box corporation | 30 |
| liqui-box canada | 1 |
Liqui-Box Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| duckbill flip cap fitment for a collapsible container | 23 | 2009 |
| slider valve fitment and collar | 19 | 2006 |
| slider valve assembly for aseptic packaging | 15 | 2013 |
| oscillating pressure system for vertical form fill seal machine | 15 | 2011 |
| poppet seal fitment for a collapsible bag | 14 | 2009 |
| aseptic duckbill flip-cap fitment for a collapsible container | 13 | 2011 |
| flexibly-mounted evacuation channels in collapsible bags | 13 | 2013 |
| polyethylene and polypropylene blends for liquid packaging films | 12 | 2006 |
| a flush adaptor for use with a valve fitment assembly for cleaning of the assembly | 12 | 2011 |
| integrated fitment for aseptic packaging | 11 | 2005 |