Inventor
Ernst Hetzl
Inventor
Vienna, AT
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations23%
A61KPreparations for medical, dental or toiletry purposes15%
C07KPeptides15%
C12NMicroorganisms or enzymes15%
C12YEnzymes15%
C08BPolysaccharides8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
6,395,880'Method for purification of antithrombin III using an anion exchanger'20025,556,766'Method of producing LYS-plasminogen'19965,371,007'Method of producing lys-plasminogen'19944,510,084'Method of producing an antithrombin III-heparin concentrate or antithrombin III-heparinoid concentrate'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1996Patents assigned to IMMUNO AG (3)· patent assignee history
1985–2002Based in Vienna, AT· patent location history
2002Patents assigned to BAXTER AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IMMUNO AG | 3 | 1985–1996 |
| BAXTER AG | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vienna, AT | 4 | 1985–2002 |