How many patents does
Evonik Stockhausen have?
patents
893
families
111
granted
379
applications
514
US
228
EP
134
CN
99
WO
53
KR
50
JP
30
RoW
299
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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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Evonik Stockhausen
Top ten assignees appearing on patents
Evonik Stockhausen
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for filling and evacuating a dispenser unit and filling insert for dispenser unit | 21 | 2008 |
| water-absorbing polymer structure having improved permeability and absorption under pres… 🛈 | 21 | 2006 |
| skin cleanser/hand cleaners comprising hydrophilic emollients | 20 | 2007 |
| process for production of superabsorbent polymer gel with superabsorbent polymer fines | 20 | 2008 |
| superabsorbent polymer compositions having a triggering composition | 18 | 2008 |
| particulate superabsorbent polymer having a capacity increase | 17 | 2010 |
| superabsorbent polymer containing clay, particulate, and method of making same | 17 | 2008 |
| water-absorbing polysaccharide and method for producing the same | 17 | 2008 |
| abrasive agent based on natural raw ingredients, having properties improving rheology | 17 | 2009 |
| skin protectant, particularly against hydrophobic (lipohilic) and against hydrophilic (l… 🛈 | 16 | 2009 |