How many patents does
Evonik Industries have?
patents
4,638
families
518
granted
886
applications
3,752
EP
700
US
635
CN
522
WO
444
JP
420
KR
243
GB
2
RoW
1,672
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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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Evonik Industries
Top ten assignees appearing on patents
2009 - 2018
2009
| evonik goldschmidt | 3 |
| cosmoferm | 2 |
Evonik Industries
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| asymmetrical bisphosphite | 76 | 2012 |
| highly flexible absorbent laminate and method for the production thereof | 35 | 2010 |
| novel monophosphite ligands with a tertiary butyloxycarbonyl group | 34 | 2014 |
| fabric softener active composition | 25 | 2012 |
| pul-core method with a pmi foam core | 24 | 2012 |
| thioetherification of mercaptanes in c4 hydrocarbon mixtures | 24 | 2012 |
| method for producing equilibrium peracetic acid and equilibrium peracetic acid obtainabl… 🛈 | 24 | 2012 |
| elastomer pmma layered composites having improved properties | 23 | 2013 |
| novel shaping process for pmi foam materials and/or composite components produced theref… 🛈 | 23 | 2012 |
| method for recovering a copper sulfide concentrate from an ore containing an iron sulfide | 23 | 2013 |