How many patents does
Spx Corporation have?
patents
1,245
families
300
granted
421
applications
824
US
582
EP
158
CN
89
WO
86
JP
25
KR
20
GB
13
RoW
272
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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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patents
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patent families
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read summary of their published patent
the following tables are just extracts from the report
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Spx Corporation
Top ten assignees appearing on patents
Spx Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| a desuperheater seat-ring apparatus | 25 | 2010 |
| oral care kit and package for same | 18 | 2012 |
| dual media fluid filter | 17 | 2008 |
| plug-in electric vehicle supply equipment | 17 | 2009 |
| swivel cap | 16 | 2013 |
| piston cartridge | 16 | 2006 |
| vehicle communications interface and method of operation thereof | 15 | 2009 |
| an auto cycle pump and method of operation | 15 | 2012 |
| a multi-part concentric manifold and method of making the manifold | 15 | 2013 |
| membrane-based compressed air breathing system | 15 | 2008 |