How many patents does
Messer Group have?
patents
400
families
123
granted
100
applications
300
EP
140
CN
20
WO
18
US
7
JP
3
KR
2
RoW
210
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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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Messer Group
Top ten assignees appearing on patents
2009 - 2018
Messer Group
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| process and apparatus for the electrolysis of an aqueous solution of hydrogen chloride o… 🛈 | 18 | 2009 |
| device for cooling a consumer with a super-cooled liquid in a cooling circuit | 14 | 2013 |
| method for preventing deposits in cooling water circuits | 9 | 2013 |
| device and method for pelletising or granulating a fluid or paste material | 9 | 2009 |
| method and apparatus for partial condensation which is poor in aerosols | 8 | 2004 |
| device and method for cooling and inserting a flow of pulverulent or granular materials … 🛈 | 7 | 2009 |
| process for dewatering of product powders | 6 | 2009 |
| process and production plant for preparing nitric acid | 6 | 2013 |
| device for cooling material flows | 6 | 2007 |
| method and device for producing calcium | 6 | 2009 |