How many patents does
Endress + Hauser Wetzer & Company have?
patents
534
families
182
granted
88
applications
446
EP
126
US
88
WO
82
CN
41
RoW
197
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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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Endress + Hauser Wetzer & Company
Top ten assignees appearing on patents
2009 - 2018
Endress + Hauser Wetzer & Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method and apparatus for calibrating a thermometer in situ | 14 | 2010 |
| terminal block | 12 | 2010 |
| delta sigma d/a converter | 11 | 2010 |
| device for transmitting electric energy and information | 10 | 2007 |
| apparatus for determining and/or monitoring a process variable | 9 | 2007 |
| protective tube inner part for a thermometer with a protective tube | 9 | 2010 |
| resistance temperature sensor | 9 | 2010 |
| method for producing a measuring device, and method for casting a mold | 9 | 2008 |
| two-wire field device for process automation technology for connecting at least one sens… 🛈 | 8 | 2006 |
| method for operating a system of field devices | 8 | 2008 |