Inventor
Jinrich Kopecek
Inventor
Prague, CZ
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds33%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds22%
C08LCompositions of macromolecular compounds22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
PatentTitleYear
4,062,831'Copolymers based on N-substituted acrylamides, N-substituted methacrylamides and N,N-disubstituted acrylamides and the method of their manufacturing'19773,997,660'Soluble hydrophilic polymers and process for producing the same'19763,931,111'Soluble hydrophilic polymers and process for processing the same'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1977Patents assigned to CESKOSLOVENSKA AKADEMIE VED (3)· patent assignee history
1976–1977Based in Prague, CZ· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CESKOSLOVENSKA AKADEMIE VED | 3 | 1976–1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Prague, CZ | 3 | 1976–1977 |