Inventor
Jurgen Spona
Inventor
Vienna, AT
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes45%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations45%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
RE044159'Composition for contraception'2013RE043916'Composition for contraception'2013RE038253'Composition for contraception'2003RE037838'Composition for contraception'2002RE037564'Composition for contraception'20025,980,940'Pharmaceutical combination preparation for hormonal contraception'19995,824,667'Composition for contraception'19985,756,490'Pharmaceutical combination preparation for hormonal contraception'19985,583,129'Composition for contraception'19963,987,159'Stable sensitized erythrocytes and preparation means'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2003Patents assigned to SCHERING AG (7)· patent assignee history
1976–2013Based in Vienna, AT· patent location history
1998Based in Wein, AU· patent location history
2013Patents assigned to BAYER SCHERING PHARMA AG (2)· patent assignee history
2013Patents assigned to DUSTERBERG BERND (2)· patent assignee history
2013Patents assigned to LUDICKE FRANK (2)· patent assignee history
2013Patents assigned to SPONA JURGEN (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHERING AG | 7 | 1976–2003 |
| BAYER SCHERING PHARMA AG | 2 | 2013 |
| DUSTERBERG BERND | 2 | 2013 |
| LUDICKE FRANK | 2 | 2013 |
| SPONA JURGENself | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vienna, AT | 9 | 1976–2013 |
| Wein, AU | 1 | 1998 |