Inventor
Klaus Bonhard
Inventor
Hanau, 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 purposes33%
C07KPeptides33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
A61LMethods or apparatus for sterilising materials or objects in general8%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
PatentTitleYear
4,777,244'Crosslinked hemoglobin of extended shelf life and high oxygen transport capacity and process of preparing same'19884,439,357'Process for obtaining hepatitis-safe, sterile hemoglobin solutions free of pyrogens and stroma'19844,336,248'Preparation of coupled hemoglobin molecules'19824,136,093'Hemoglobin preparation with increased oxygen release'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1988Patents assigned to BIOTEST SERUM INSTITUT GMBH (4)· patent assignee history
1979–1988Based in Hanau, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BIOTEST SERUM INSTITUT GMBH | 4 | 1979–1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hanau, DE | 4 | 1979–1988 |