How many patents does
H R D Corporation have?
patents
820
families
87
granted
224
applications
596
US
274
EP
157
WO
80
CN
74
KR
22
JP
17
RoW
196
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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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H R D Corporation
Top ten assignees appearing on patents
2009 - 2018
| h r d corporation | 732 |
| h. r. d. corp. (us) | 3 |
| synfuels international | 2 |
| marcus oil & chemical | 1 |
| ges company | 1 |
| matsushita hiroshi | 1 |
2009
| h r d corporation | 97 |
| marcus oil & chemical | 1 |
2018
| h r d corporation | 11 |
H R D Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| high shear application in drug delivery | 47 | 2010 |
| method of making alkylene glycols | 23 | 2007 |
| high shear process for air/fuel mixing | 23 | 2008 |
| system and process for gas sweetening | 23 | 2007 |
| applying shear stress for disease treatment | 20 | 2008 |
| high shear hydrogenation of wax and oil mixtures | 20 | 2009 |
| system and process for production of liquid product from light gas | 20 | 2007 |
| system and process for production of fatty acids and wax alternatives from triglycerides | 18 | 2007 |
| method of hydrogenating aldehydes and ketones | 18 | 2007 |
| method of making alcohols | 18 | 2007 |