How many patents does
Cofco Corporation have?
patents
651
families
478
granted
135
applications
516
CN
610
WO
23
US
9
EP
4
RoW
5
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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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Cofco Corporation
Top ten assignees appearing on patents
2009 - 2018
2018
| cofco corporation | 1 |
| novozymes | 1 |
Cofco Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| detoxifying and recycling of washing solution used in pretreatment of lignocellulose-con… 🛈 | 12 | 2007 |
| fermentation of a lignocellulose-containing material | 9 | 2008 |
| method for producing fermentation products from lignocellulose-containing material | 5 | 2009 |
| methods for producing a fermentation product from lignocellulose-containing material | 4 | 2010 |
| biomass hydrolysis process | 4 | 2009 |
| treatment method for discharge liquid of ethanol preparation by cassava fermentation | 3 | 2008 |
| method for preparing citric acid | 3 | 2009 |
| method for separating solid particle mixture | 3 | 2009 |
| system for preparing ethanol | 3 | 2009 |
| an enzymolysis device | 3 | 2009 |