How many patents does
Dai Ichi Kogyo Seiyaku Company have?
patents
1,238
families
379
granted
337
applications
901
JP
465
CN
160
EP
117
US
104
KR
97
WO
88
RoW
207
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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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Dai Ichi Kogyo Seiyaku Company
Top ten assignees appearing on patents
Dai Ichi Kogyo Seiyaku Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| polyvinyl acetal/polyester graft copolymer, and dispersant | 17 | 2009 |
| method for manufacturing aqueous-dispersion composition of coumarone-indene resin, and s… 🛈 | 15 | 2010 |
| emulsifying agent for emulsion polymerization, and emulsion polymerization method using … 🛈 | 15 | 2011 |
| flame-retardant expandable styrene resin composition | 14 | 2009 |
| polylactic acid resin composition and resin molded article thereof | 14 | 2012 |
| emulsifying agent for emulsion polymerization | 14 | 2011 |
| emulsifying agent for emulsion polymerization | 14 | 2012 |
| lithium secondary battery | 14 | 2009 |
| binder for electrodes of lithium secondary batteries, and lithium secondary battery whic… 🛈 | 13 | 2012 |
| polylactic acid resin composition and resin molded article thereof | 13 | 2011 |