How many patents does
Wista Laboratories have?
patents
489
families
35
granted
119
applications
370
US
71
EP
53
CN
40
WO
28
JP
24
KR
14
GB
7
RoW
252
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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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Wista Laboratories
Top ten assignees appearing on patents
2009 - 2018
| wista laboratories | 400 |
| wista lab | 25 |
2009
| wista laboratories | 15 |
| wista lab | 6 |
2018
| wista laboratories | 54 |
Wista Laboratories
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| methods of synthesis and/or purification of diaminophenothiazinium compounds | 44 | 2006 |
| phenothiazine diaminium salts and their use | 40 | 2011 |
| crystalline methylthioninium chloride hydrates | 38 | 2009 |
| 3,6-disubstituted xanthylium salts as medicaments | 38 | 2008 |
| 3,7-diamino-10h-phenothiazine salts and their use | 36 | 2006 |
| process | 26 | 2009 |
| ligands for aggregated tau molecules | 25 | 2008 |
| therapeutic use of diaminophenothiazines | 24 | 2007 |
| methods of chemical synthesis and purification of diaminophenothiazinium compounds inclu… 🛈 | 23 | 2004 |
| methods of chemical synthesis of diaminophenothiazinium compounds including methylthioni… 🛈 | 23 | 2013 |