How many patents does
Geze have?
patents
1,328
families
447
granted
423
applications
905
EP
446
CN
90
GB
20
US
17
WO
8
JP
2
RoW
745
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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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Geze
Top ten assignees appearing on patents
2009 - 2018
| geze | 1261 |
| geze industries(tianjin)co. | 7 |
| geze industries (tianjin) company | 3 |
2009
| geze | 92 |
| geze industries (tianjin) company | 2 |
2018
| geze | 177 |
Geze
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| door drive | 28 | 2014 |
| door closer for a leaf of a door or a window | 15 | 2013 |
| securing device for a door leaf | 10 | 2008 |
| blocking device of a locking sequence controlling device of a two-leaf rotating door ass… 🛈 | 10 | 2014 |
| mechanical energy storage apparatus for a rotating sash | 9 | 2013 |
| drive unit for a swinging wing | 9 | 2008 |
| device for opening a door | 9 | 2008 |
| actuation device for a rotating door | 8 | 2014 |
| drive to operate the leaf of a door or window | 7 | 2010 |
| actuator for opening and/or closing a moveable leaf, in particular of a door or window | 7 | 2010 |