How many patents does
Mcalpine & Company have?
patents
254
families
61
granted
47
applications
207
GB
90
US
32
EP
30
WO
27
CN
12
RoW
63
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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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Mcalpine & Company
Top ten assignees appearing on patents
2009 - 2018
| mcalpine & company | 238 |
| mcapline & company | 1 |
2009
| mcalpine & company | 22 |
2018
| mcalpine & company | 30 |
| mcapline & company | 1 |
Mcalpine & Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| plumbing sealing arrangement | 19 | 2007 |
| valve device for waste pipe | 14 | 2012 |
| drainage fitting | 13 | 2013 |
| odour trap with check valve and air admittance valve | 13 | 2013 |
| improved urinal apparatus | 12 | 2007 |
| plumbing overflow | 11 | 2012 |
| non-return device | 11 | 2009 |
| urinal apparatus | 10 | 2007 |
| improved valve | 9 | 2014 |
| improved plumbing fitting | 9 | 2015 |