How many patents does
Gold East Paper have?
patents
441
families
323
granted
113
applications
328
CN
431
US
9
WO
1
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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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Gold East Paper
Top ten assignees appearing on patents
2009 - 2018
| gold east paper (jiangsu) company | 374 |
| goldeast paper(jiangsu)co. | 1 |
| ge, jian-feng | 1 |
2018
Gold East Paper
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| compound and preparation method thereof, and pulp and paper using compound | 4 | 2013 |
| papermaking technology | 3 | 2013 |
| preparation method for paper pulp containing multiple functional groups | 3 | 2013 |
| coating and coating used coated paper | 3 | 2012 |
| device for transporting and replacing workpieces | 2 | 2014 |
| papermaking coating, making method of coated paper using papermaking coating and coated … 🛈 | 2 | 2011 |
| pulp, pulp manufacturing method, body paper and papermaking method | 2 | 2011 |
| method for detecting sticky matters of paper making system and method for controlling co… 🛈 | 2 | 2012 |
| pulp and preparation method thereof, and paper prepared from pulp | 2 | 2012 |
| method for papermaking by coating wastewater | 2 | 2011 |