Inventor
Karel Bouchal
Inventor
Prague, CZ
Overview
Patents· 6 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 bonds13%
A61KPreparations for medical, dental or toiletry purposes7%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
C08JWorking-up7%
C12NMicroorganisms or enzymes7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
PatentTitleYear
5,705,534'Method for the preparation of cation exchange membranes doped with insoluble metal salts'19984,415,700'Hydrophilic latex particles and use thereof'19834,087,600'Polymers of tetrachloroethyl esters of unsaturated organic acids, and the method for their preparation'19784,072,805'Method for producing polymers'19784,031,037'Three-dimensional polymeric gel materials containing phosphoric acid residues capable of dissociation and a method for their preparation'19773,974,205'Tetrachloroethyl esters of unsaturated organic acids and the method for their preparation'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1983Patents assigned to CESKOSLOVENSKA AKADEMIE VED (4)· patent assignee history
1976–1983Based in Prague, CZ· patent location history
1977Patents assigned to BOUCHAL KAREL (1)· patent assignee history
1977Patents assigned to COUPEK JIRI (1)· patent assignee history
1977Patents assigned to KALAL JAROSLAV (1)· patent assignee history
1983Patents assigned to BOEHRINGER MANNHEIM GMBH (1)· patent assignee history
1998Based in Smichov, CZ· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CESKOSLOVENSKA AKADEMIE VED | 4 | 1976–1983 |
| BOEHRINGER MANNHEIM GMBH | 1 | 1983 |
| BOUCHAL KARELself | 1 | 1977 |
| COUPEK JIRI | 1 | 1977 |
| KALAL JAROSLAV | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Prague, CZ | 5 | 1976–1983 |
| Smichov, CZ | 1 | 1998 |