How many patents does
Purac Biochem have?
patents
1,541
families
177
granted
386
applications
1,155
EP
234
US
215
CN
176
WO
144
JP
117
KR
73
GB
1
RoW
581
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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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Purac Biochem
Top ten assignees appearing on patents
2009 - 2018
| purac biochem | 1165 |
| sulzer chemtech | 32 |
| vivoxid | 26 |
| huhtamaeki | 11 |
| dsm ip assets (dutch state mines i… 🛈 | 10 |
| caravan ingredients | 8 |
| photonium | 4 |
| bird engineering | 3 |
| synbra technology | 3 |
| purak biokem | 2 |
2009
| purac biochem | 60 |
| photonium | 1 |
| vivoxid | 1 |
| cooeperatieve verkoop- en producti… 🛈 | 1 |
Purac Biochem
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| lactic acid extraction | 69 | 2011 |
| recovery of carboxylic acid from their magnesium salts by precipitation using hydrochlor… 🛈 | 63 | 2011 |
| stable lactide particles | 34 | 2006 |
| genetically modified cell and process for use of said cell | 32 | 2011 |
| method for manufacturing succinic acid esters | 27 | 2013 |
| method for processing magnesium chloride solutions | 26 | 2013 |
| process for the continuous production of polyesters | 25 | 2008 |
| carboxylate acidification | 25 | 2012 |
| resorbable and biocompatible fibre glass compositions and their uses | 23 | 2009 |
| biocompatible composite and its use | 23 | 2009 |