How many patents does
Adm21 Company have?
patents
297
families
80
granted
65
applications
232
US
78
EP
44
KR
31
CN
30
JP
13
WO
8
RoW
93
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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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the following tables are just extracts from the report
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Adm21 Company
Top ten assignees appearing on patents
2009 - 2018
| adm21 company | 254 |
| the korea development bank | 29 |
| admtechnology | 22 |
| korea development bank | 1 |
| ehjdiehm21 ko. | 1 |
| ehjdiehm teknolodzhi ko. | 1 |
2009
| adm21 company | 38 |
| admtechnology | 1 |
2018
| the korea development bank | 3 |
| adm21 company | 2 |
Adm21 Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| wiper blade | 12 | 2008 |
| wiper blade with heating elements | 12 | 2007 |
| wiper blade | 12 | 2013 |
| packaging case for wiper blade | 12 | 2009 |
| device for connecting a flat wiper blade to wiper arms | 12 | 2008 |
| connecting unit for hook wiper arm and flat wiper blade with the same | 11 | 2010 |
| connecting unit for wiper arm and flat wiper blade with the same | 11 | 2010 |
| warning indicator for use with wiper blades, method of operating the same and wiper blad… 🛈 | 11 | 2009 |
| wiper blade | 11 | 2011 |
| wiper blade | 11 | 2005 |