Inventor
Rainer Haeckel
Inventor
Hanover, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis22%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations22%
C07CAcyclic or carbocyclic compounds22%
B01LChemical or physical laboratory apparatus for general use11%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms11%
G09FDisplaying11%
PatentTitleYear
4,774,962'Method of extracting human saliva'19884,206,231'Hypoglycaemically active 2-alkyl- or -alkenyl-hydrazono propionic acid derivatives'19804,202,938'Procedure for the quantitative determination of hydrogen peroxide concentration in aqueous solutions'19804,136,196'Hypoglycaemically active 2-(phenylalkyl- or -alkenyl hydrazono)-propionic acid derivatives'19794,007,639'Capillary vessel for blood removal'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1988Patents assigned to SARSTEDT KUNSTSTOFF (2)· patent assignee history
1977Based in Hannover, DE· patent location history
1979–1980Patents assigned to BOEHRINGER MANNHEIM GMBH (2)· patent assignee history
1979–1980Based in Hanover, DE· patent location history
1980Patents assigned to HUMAN BIOTOPANALYTIC (1)· patent assignee history
1988Based in Borgfeld, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOEHRINGER MANNHEIM GMBH | 2 | 1979–1980 |
| SARSTEDT KUNSTSTOFF | 2 | 1977–1988 |
| HUMAN BIOTOPANALYTIC | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hanover, DE | 3 | 1979–1980 |
| Borgfeld, DE | 1 | 1988 |
| Hannover, DE | 1 | 1977 |