How many patents does
Studiengesellschaft Kohle have?
patents
417
families
75
granted
83
applications
334
EP
93
US
69
WO
64
JP
29
CN
16
KR
13
RoW
133
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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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Studiengesellschaft Kohle
Top ten assignees appearing on patents
2018
| studiengesellschaft kohle | 33 |
| henkel | 4 |
| studiengesellschaft kohlm | 2 |
Studiengesellschaft Kohle
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| chiral imidodiphosphates and derivatives thereof | 33 | 2012 |
| highly sinter-stable metal nanoparticles supported on mesoporous graphitic particles and… 🛈 | 22 | 2012 |
| method for the acid-catalyzed depolymerization of cellulose | 15 | 2010 |
| method for obtaining sugar alcohols having five to six carbon atoms | 13 | 2012 |
| method for producing chiral alpha,beta-epoxy ketones | 13 | 2008 |
| method for breaking down lignocellulosic biomass | 13 | 2013 |
| process for preparing amines | 13 | 2012 |
| process for preparing 3,6-dihydro-1,3,5-triazine derivates | 12 | 2007 |
| process for converting phenolic compounds into aromatic hydrocarbons | 11 | 2012 |
| process for the ruthenium catalyzed trans-selective hydrostannation of alkynes | 11 | 2013 |