How many patents does
Hexion Specialty Chemicals have?
patents
731
families
93
granted
215
applications
516
EP
117
US
115
CN
66
WO
49
KR
19
JP
11
RoW
354
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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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Hexion Specialty Chemicals
Top ten assignees appearing on patents
Hexion Specialty Chemicals
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| triglyceride compositions useful for preparing composite panels and applications thereof | 35 | 2009 |
| modifier for concrete and cement formulations and methods of preparing the same | 27 | 2008 |
| waterbased dimerized rosins and the process to make them | 26 | 2007 |
| method for the production of epichlorohydrin | 21 | 2008 |
| process for the manufacture of a 1,2-epoxide | 21 | 2008 |
| process for the manufacture of epichlorohydrin using hydrogen peroxide and a manganese c… 🛈 | 20 | 2008 |
| foam material on the basis on phenolic resin | 20 | 2011 |
| resin dispersion | 19 | 2007 |
| process for the manufacture of propylene oxide | 19 | 2009 |
| methods for making and using uv/eb cured precured particles for use as proppants | 17 | 2009 |