How many patents does
Kumiai Chemical Industry Company have?
patents
1,016
families
130
granted
316
applications
700
JP
127
EP
117
CN
112
US
105
WO
66
KR
45
RoW
444
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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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Kumiai Chemical Industry Company
Top ten assignees appearing on patents
2009
Kumiai Chemical Industry Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| herbicide composition | 88 | 2006 |
| 6-acyl-1,2,4-triazine-3,5-dione derivative and herbicides | 54 | 2010 |
| oxopyrazine derivative and herbicide | 43 | 2007 |
| alkylphenylsulphide derivative and pest control agent | 30 | 2012 |
| process for production of ketomalonic acid compounds or hydrates thereof | 27 | 2009 |
| process for production of 5-alkoxy-4-hydroxymethylpyrazole compound | 26 | 2006 |
| method for manufacturing isothiazole compound | 22 | 2012 |
| agrochemical composition for foliage treatment | 21 | 2014 |
| method for producing 4,6-dialkoxy-2-cyanomethylpyrimidine and synthetic intermediate the… 🛈 | 20 | 2009 |
| herbicide composition | 17 | 2007 |