Trademark applications and grants for Knoll A G Chemische Fabriken. Knoll A G Chemische Fabriken has 6 trademark applications. The latest application filed is for "TRADENAL"
Patent Application | Date |
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Trifluoromethyl-substituted phenyl acetonitriles 3,957,845 - 05/072,131 Treiber , et al. May 18, 1 | 1976-05-18 |
Basically substituted benzimidazole derivatives 3,905,990 - 05/424,120 Ehrmann , et al. September 16, 1 | 1975-09-16 |
SUBSTITUTED 4-CYANO-4-PHENYL-AMINOCYCLOHEXANES 3,759,974 - 04/856,498 Treiber , et al. September 18, 1 | 1973-09-18 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
![]() "TRADENAL" 0858524 72268316 |
TRADENAL 1967-04-04 |
![]() "BARBONIN" 0844880 72246912 |
BARBONIN 1966-05-31 |
![]() "MALIASIN" 0797076 72213021 |
MALIASIN 1965-03-01 |
![]() "ISOPTIN" 0771062 72176861 |
ISOPTIN 1963-09-11 |
![]() "VENOCURAN" 0726672 72120726 |
VENOCURAN 1961-05-24 |
![]() "AKINETON" 0645663 72014072 |
AKINETON 1956-08-16 |
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