How many patents does
Nippon Shokubai Company have?
patents
6,268
families
2,425
granted
1,810
applications
4,458
JP
2,852
EP
909
US
802
CN
636
WO
387
KR
194
RoW
488
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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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Nippon Shokubai Company
Top ten assignees appearing on patents
Nippon Shokubai Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for production of particulate water absorbent comprising water-absorbable resin a… 🛈 | 48 | 2008 |
| polyacrylic acid (salt) water absorbent resin and method for producing same | 36 | 2009 |
| method of transporting absorbent resin powder | 29 | 2008 |
| process for production of water-absorbable resin | 20 | 2009 |
| water absorbing resin with improved internal structure and manufacturing method therefor | 20 | 2006 |
| method of manufacturing particulate water absorbent with water-absorbent resin as main i… 🛈 | 19 | 2008 |
| method of stabilizing hem protein and storage solution therefor | 19 | 2007 |
| method for producing water absorbent polyacrylic acid (salt) resin powder, and water abs… 🛈 | 19 | 2010 |
| method for producing water absorbent resin powder | 18 | 2009 |
| concrete composition | 18 | 2010 |