How many patents does
Sigma Corporation have?
patents
276
families
197
granted
65
applications
211
JP
228
EP
8
WO
7
US
6
CN
2
RoW
25
Buy the report
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
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Sigma Corporation
Top ten assignees appearing on patents
2018
| sigma corporation | 2 |
Sigma Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| tool path generation device, tool path generation method, program for delivering functio… 🛈 | 4 | 2013 |
| impeller | 4 | 2006 |
| machine for rolling out dough, in particular for preparing pizza | 4 | 2011 |
| macchina impastatrice | 4 | 2011 |
| method and apparatus for the seurop classification of the conformation of carcasses of s… 🛈 | 4 | 2012 |
| method of driving drifts and a set of machines for driving drifts | 3 | 2013 |
| imaging optics | 3 | 2011 |
| montagestation mit einem drehbeweglich antreibbaren rundtisch | 3 | 2005 |
| water chlori nation method | 3 | 2003 |
| inner focus type large-diameter telephotographic macro lens with vibration-proof function | 2 | 2011 |