Inventor
Peter Blaszkiewicz
Inventor
Berlin, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
C07CAcyclic or carbocyclic compounds33%
C07DHeterocyclic compounds11%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium11%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
6,894,151'Lithium complexes of N-(1-hydroxymethyl-2,3-dihydroxypropyl)-1,4,7-triscarboxymethyl-1,4,7,10-tetraazacyclododecane, their production and use'20055,994,536'Process for mono- and 1,7-bis-N-.beta.-hydroxyalkylation of cyclene; N-.beta.-hydroxyalkyl-1,4,7,10-tetraazacyclododecane-lithium-salt complexes and the use of the complexes for the production of gadobutrol and analogs'19995,232,685'Nonionic x-ray contrast medium with high iodine content'19935,183,654'Nonionic x-ray contrast medium with high iodine content'19935,130,119'Method of using fluorosubstituted benzene derivatives in F-NMR imaging'19925,073,362'Dicarboxylic acid-bis(3,5-dicarbamoyl-2,4,6-triiodoanilides) and x-ray contrast media containing them'19915,004,835'Substituted dicarboxylic acid-bis(3,5-dicarbamoyl-2,4,6-triiodoanilides), process for their production as well as X-ray contrast media containing them'19914,364,921'Novel triiodinated isophthalic acid diamides as nonionic X-ray contrast media'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–2005Patents assigned to SCHERING AG (8)· patent assignee history
1982–2005Based in Berlin, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHERING AG | 8 | 1982–2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berlin, DE | 8 | 1982–2005 |