How many patents does
Hexion have?
patents
751
families
78
granted
193
applications
558
US
152
EP
107
CN
80
WO
78
KR
51
JP
20
RoW
263
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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
Top ten assignees appearing on patents
Hexion
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for preparing a sol-gel resin | 23 | 2013 |
| process for the manufacture of a 1,2-epoxide | 21 | 2008 |
| foam material on the basis on phenolic resin | 20 | 2011 |
| storage stable water based epoxy-amine curable systems | 20 | 2010 |
| process for the manufacture of epichlorohydrin using hydrogen peroxide and a manganese c… 🛈 | 20 | 2008 |
| manufacture of epoxyethyl ethers or glycidyl ethers | 19 | 2010 |
| process for the manufacture of propylene oxide | 19 | 2009 |
| improved epoxy systems and amine polymer systems and methods for making the same | 19 | 2010 |
| resin dispersion | 19 | 2007 |
| epoxidation process | 18 | 2010 |