How many patents does
Unitract Syringe have?
patents
958
families
73
granted
218
applications
740
US
138
EP
113
JP
80
WO
78
CN
73
KR
24
RoW
452
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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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Unitract Syringe
Top ten assignees appearing on patents
2009 - 2018
| unitract syringe | 735 |
| kaal, joseph hermes | 67 |
| unl holdings | 67 |
| amgen | 19 |
| unitract | 2 |
| medimmune | 1 |
| junitrehkt sirindzh pti | 1 |
| unitract syringe pty lt | 1 |
| unitrackt company | 1 |
2009
| unitract syringe | 13 |
| kaal, joseph hermes | 2 |
| unitract | 1 |
2018
| unl holdings | 54 |
| unitract syringe | 50 |
| amgen | 8 |
| kaal, joseph hermes | 7 |
Unitract Syringe
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| controlled delivery drive mechanisms for drug delivery pumps | 65 | 2012 |
| retractable needle safety syringes | 43 | 2012 |
| syringes for sequential delivery of injectables | 39 | 2013 |
| prefilled retractable syringe, plunger and needle assembly therefor | 37 | 2007 |
| retractable syringe with improved delivery efficiency and locking system | 36 | 2009 |
| drive mechanism for drug delivery pumps with integrated status indication | 35 | 2011 |
| luer connection adapters for retractable needle syringes | 31 | 2013 |
| accurate dose control mechanisms and drug delivery syringes | 30 | 2011 |
| sterile fluid pathway connection to drug containers for drug delivery pumps | 29 | 2011 |
| auto-injector for retractable prefilled syringe | 26 | 2011 |