How many patents does
Nof Corporation have?
patents
2,484
families
909
granted
707
applications
1,777
JP
1,095
EP
308
US
269
CN
249
WO
172
KR
138
GB
1
RoW
252
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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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Nof Corporation
Top ten assignees appearing on patents
Nof Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| wireless detonation system, wireless detonation method, and detonator and explosive unit… 🛈 | 17 | 2013 |
| branched hetero-polyethylene glycol and intermediate | 15 | 2010 |
| multi-arm polyethylene glycol derivative, intermediate of same, and production method of… 🛈 | 15 | 2012 |
| herbicidal composition | 15 | 2008 |
| alkylene oxide derivative and skin external preparation containing the same | 14 | 2007 |
| agent for improving fluidity of fuel oil and fuel oil composition | 14 | 2011 |
| anti-adhesion agent composition for asphalt | 13 | 2009 |
| arginine derivative and cosmetic comprising same | 13 | 2008 |
| polymer and method for producing same | 13 | 2011 |
| modified bio-related substance, process for producing the same, and intermediate | 13 | 2002 |