How many patents does
G.B.D. Corporation have?
patents
736
families
146
granted
213
applications
523
US
407
CN
47
WO
37
GB
35
EP
32
KR
2
JP
1
RoW
175
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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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G.B.D. Corporation
Top ten assignees appearing on patents
2009
| g.b.d. corporation | 48 |
| cropley holdings | 8 |
G.B.D. Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| surface cleaning apparatus adapted for use with liner | 84 | 2006 |
| resistively welded part for an appliance including a surface cleaning apparatus | 39 | 2007 |
| vacuum cleaner with a removable cyclone array | 39 | 2006 |
| configuration of a cyclone assembly and surface cleaning apparatus having same | 25 | 2007 |
| cyclonic array such as for a vacuum cleaner | 25 | 2006 |
| surface cleaning apparatus with different cleaning configurations | 22 | 2009 |
| surface cleaning apparatus | 21 | 2010 |
| surface cleaning apparatus | 21 | 2009 |
| surface cleaning apparatus | 20 | 2013 |
| surface cleaning apparatus | 20 | 2009 |