How many patents does
Alfa Laval Corporate have?
patents
4,099
families
464
granted
1,001
applications
3,098
EP
737
US
523
CN
485
WO
358
KR
228
JP
206
GB
3
RoW
1,559
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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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Alfa Laval Corporate
Top ten assignees appearing on patents
2009 - 2018
Alfa Laval Corporate
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| a novel brazing concept | 180 | 2012 |
| gas cleaning separator | 87 | 2009 |
| heat transfer plate and plate heat exchanger comprising such a heat transfer plate | 47 | 2012 |
| method for joining metal parts | 37 | 2013 |
| a flow module | 29 | 2009 |
| a centrifugal separator, wear resistance member and set of wear resistance members for a… 🛈 | 29 | 2010 |
| a centrifugal separator having an inlet with wear resistance members, and a feed zone el… 🛈 | 27 | 2010 |
| attachment means, gasket arrangement and assembly | 25 | 2013 |
| a centrifugal separator | 25 | 2010 |
| a centrifugal separator and an outlet element for a centrifugal separator | 25 | 2010 |