How many patents does
Xylem Ip Holdings have?
patents
916
families
103
granted
231
applications
685
US
148
EP
137
CN
81
WO
66
KR
26
JP
11
GB
6
RoW
441
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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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Xylem Ip Holdings
Top ten assignees appearing on patents
2009 - 2018
2009
| itt manufacturing enterprises | 34 |
| itt mfg. enterprises | 7 |
| wedeco | 7 |
Xylem Ip Holdings
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for automatic mutual alternation between pumps | 31 | 2011 |
| method for controlling at least a part of a pump station | 25 | 2011 |
| suction connection for connecting a suction pipe to a dry installed centrifugal pump | 25 | 2010 |
| pump control including cleaning procedure or stopping depending on motor load | 24 | 2011 |
| axial face seal assembly, mounting method and mounting fixture | 22 | 2008 |
| a pump | 22 | 2005 |
| propeller pump and pump station | 22 | 2011 |
| lead through for digestion tank | 22 | 2010 |
| lightweight, intrinsically safe ozone electrode | 21 | 2011 |
| propeller assembly comprising one hub and at least two blades | 21 | 2010 |