How many patents does
Toyama Chemical Company have?
patents
1,144
families
93
granted
258
applications
886
EP
136
US
122
CN
77
JP
72
WO
51
KR
37
RoW
649
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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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Toyama Chemical Company
Top ten assignees appearing on patents
Toyama Chemical Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| process for production of 1-(3-(2-(1-benzothiophen-5-yl)-ethoxy)propyl)azetidin-3-ol or … 🛈 | 48 | 2005 |
| therapeutic agent for disease based on inhibitory effect of macrophage migration inhibit… 🛈 | 45 | 2013 |
| process for production of 3-[5-[4-(cyclopentyloxy)-2-hydroxybenzoyl]-2-[(3-oxo-2-substit… 🛈 | 36 | 2006 |
| tablet and granulated powder containing 6-fluoro-3-hydroxy-2-pyrazinecarboxamide | 32 | 2009 |
| pyrazino[2,3-d]isooxazole derivative | 31 | 2010 |
| organic amine salt of 6-fluoro-3-hydroxy-2-pyrazinecarbonitrile and method for producing… 🛈 | 31 | 2007 |
| novel 4-{3-[4-(3-{4-[amino(butoxycarbonylimino)methyl]phenoxy}propyl)-1-piperidinyl]prop… 🛈 | 30 | 2007 |
| novel crystal of 3-[5-[4-(cyclopentyloxy)-2- hydroxybenzoyl]-2-[(3-hydroxy-1,2-benzisoxa… 🛈 | 29 | 2006 |
| method of utilization of combination of benzophenone derivative or salt thereof and immu… 🛈 | 28 | 2008 |
| meglumine salt of 6-fluoro-3-hydroxy-2-pyrazine carboxamide | 27 | 2010 |