How many patents does
Henan Newland Pharmaceutical Company have?
patents
364
families
350
granted
6
applications
358
CN
351
US
2
GB
2
WO
1
JP
1
RoW
7
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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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Henan Newland Pharmaceutical Company
Top ten assignees appearing on patents
2009 - 2018
| henan newland pharmaceutical compa… 🛈 | 362 |
2018
Henan Newland Pharmaceutical Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for synthesizing laevo-p-hydroxyphenylglycine compound | 13 | 2012 |
| d-(-)-hydroxyphenylglycine crystal form and preparation method thereof | 2 | 2016 |
| synthesis method of levo-p-hydroxy phenylglycine compound | 2 | 2012 |
| heater packing | 1 | 2011 |
| back-out skimming machine | 1 | 2011 |
| cleaning scraper for discharge port | 1 | 2011 |
| automatic sealing device for barreled materials | 1 | 2011 |
| portable solution stirrer | 1 | 2011 |
| granulator | 1 | 2010 |
| pasty material transfer cart | 1 | 2011 |