How many patents does
Davy Process Technology have?
patents
657
families
69
granted
225
applications
432
US
70
EP
63
CN
55
GB
51
WO
31
KR
30
JP
12
RoW
345
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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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Davy Process Technology
Top ten assignees appearing on patents
2009 - 2018
Davy Process Technology
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| vessel for containing catalyst in a tubular reactor | 30 | 2009 |
| apparatus and method | 30 | 2011 |
| process for the production of 1,2-propanediol | 24 | 2007 |
| process for the production of a fatty alcohol from a fatty acid | 24 | 2012 |
| monolithic reactor | 23 | 2011 |
| fischer-tropsch process in a radial reactor | 23 | 2011 |
| process | 22 | 2008 |
| process for the synthesis of methanol | 22 | 2011 |
| process for the production of anhydrides | 22 | 2011 |
| process for purifying a stream comprising 1,4- butanediol | 22 | 2011 |