Inventor
Bertram Eichentopf
Inventor
Bad Soden, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes21%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
C07KPeptides14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
A23CDairy products, e.g. milk, butter or cheese7%
A23JProtein compositions for foodstuffs7%
A61LMethods or apparatus for sterilising materials or objects in general7%
B01DSeparation7%
C12NMicroorganisms or enzymes7%
PatentTitleYear
5,071,961'Method of enrichment of coagulation factors II, VII, IX and X'19914,644,056'Method of preparing a solution of lactic or colostric immunoglobulins or both and use thereof'19874,526,715'Method of preparing highly purified, stroma-free, non-hepatitic human and animal hemoglobin solutions'19854,439,357'Process for obtaining hepatitis-safe, sterile hemoglobin solutions free of pyrogens and stroma'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to BIOTEST SERUM INSTITUT GMBH (1)· patent assignee history
1984–1991Based in Bad Soden, DE· patent location history
1985–1991Patents assigned to BIOTEST PHARMA GMBH (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BIOTEST PHARMA GMBH | 3 | 1985–1991 |
| BIOTEST SERUM INSTITUT GMBH | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bad Soden, DE | 4 | 1984–1991 |