Inventor
Wolfgang Kapmeyer
Inventor
Marburg, DE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties41%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests32%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds27%
PatentTitleYear
5,336,621'Divalent hapten derivatives'19945,232,981'Dispersion polymers, a process for the preparation thereof, and the use thereof'19935,232,859'Method for the nephelometric or turbidimetric determination of proteins in the presence of a surfactant and an agent therefor'19935,183,766'Dispersion polymers, processes for their preparation and their use'19934,962,046'Dispersion polymers, and their use'19904,945,146'Dispersion polymers processes for their preparation and their use'19904,921,915'Dispersion polymers, biologically active dispersion polymers, a process for their preparation, and their use as diagnostic aids'19904,760,142'Divalent hapten derivatives'19884,563,431'Biologically active latex conjugate'19864,448,908'Latex, biologically active latex conjugates and a process for their preparation'19844,305,925'Latex reagent'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1993Patents assigned to BEHRINGWERKE AG (9)· patent assignee history
1981–1994Based in Marburg, DE· patent location history
1986Patents assigned to HOECHST AG (1)· patent assignee history
1988–1994Patents assigned to HOECHST CELANESE CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEHRINGWERKE AG | 9 | 1981–1993 |
| HOECHST CELANESE CORP | 2 | 1988–1994 |
| HOECHST AG | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marburg, DE | 11 | 1981–1994 |