How many patents does
Baosteel Stainless Steel Company have?
patents
397
families
369
granted
28
applications
369
CN
397
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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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Baosteel Stainless Steel Company
Top ten assignees appearing on patents
2009
2018
Baosteel Stainless Steel Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| hot rolled strip steel convexity control method | 2 | 2013 |
| ferrite stainless steel with good corrosion resistance and manufacturing method thereof | 2 | 2014 |
| coil discharging control method for coiling machine with jaw | 2 | 2014 |
| method for recycling stainless steel cold-rolling waste water | 2 | 2013 |
| method for synergistically treating heavy metal sludge | 2 | 2014 |
| slight center wave strip-shape control method of hot-rolled strip steel | 2 | 2013 |
| tin-containing ferritic stainless steel with good wrinkle resistance and manufacturing m… 🛈 | 2 | 2013 |
| high-strength austenitic stainless steel for automobile frames and manufacturing method … 🛈 | 2 | 2014 |
| non-magnetic hard austenitic stainless steel for precision electron and manufacturing me… 🛈 | 2 | 2013 |
| sludge dewatering conditioning agent and dewatering method thereof | 2 | 2014 |