How many patents does
Wako Pure Chemical Industries have?
patents
1,200
families
171
granted
321
applications
879
EP
289
US
237
JP
188
CN
139
WO
106
KR
66
RoW
175
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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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Wako Pure Chemical Industries
Top ten assignees appearing on patents
Wako Pure Chemical Industries
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| primer and probe for detection of mycobacterium avium and method for detection of mycoba… 🛈 | 22 | 2006 |
| etching agent, etching method and liquid for preparing etching agent | 22 | 2007 |
| process for production of bis-quaternary ammonium salt, and novel intermediate | 21 | 2009 |
| method for producing cyclic sulfonic acid ester and intermediate thereof | 21 | 2009 |
| binder for lithium cell, composition for producing electrode, and electrode | 18 | 2012 |
| primer and probe for use in detection of mycobacterium kansasii and method for detection… 🛈 | 18 | 2005 |
| nonaqueous electrolyte solution and nonaqueous electrolyte battery using same | 15 | 2010 |
| resist remover composition and method for removing resist using the composition | 15 | 2009 |
| processing agent composition for semiconductor surface and method for processing semicon… 🛈 | 14 | 2009 |
| ionic liquid containing allylsulfonate anion | 14 | 2009 |