Laszlo Toke

Person

Budapest, HU

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the resolution of threo-3-[(2-aminophenyl)-thio]-2-hydr...
- Patent number 5,292,933
- Issue date Mar 8, 1994
- Richter Gedeon Vegyeszeti Gyar Rt.
- Kalman Harsanyi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the chemical sensitization of silver halide photographi...
- Patent number 5,169,751
- Issue date Dec 8, 1992
- Forte Photochemical Industry
- Miklos Szucs
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Highly efficient tobacco smoke filter
- Patent number 5,060,672
- Issue date Oct 29, 1991
- Pesci Dohanygyar
- Sandor Irimi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
New crown ether derivatives, process for the preparation thereof an...
- Patent number 4,739,081
- Issue date Apr 19, 1988
- Magyar Tudomanyos Akademia
- Laszlo Toke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crown ether compounds, process for the preparation of the crown eth...
- Patent number 4,531,007
- Issue date Jul 23, 1985
- Magyar Tudomanyos Akademia
- Laszlo Toke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of optically active cyclopropane carbox...
- Patent number 4,508,919
- Issue date Apr 2, 1985
- Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
- Elemer Fogassy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of polyhalogenphenyl carbamates
- Patent number 4,347,377
- Issue date Aug 31, 1982
- Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
- Istvan Bitter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzo(a)quinolizidine derivatives
- Patent number 4,342,871
- Issue date Aug 3, 1982
- Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
- Csaba Szantay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for heterogeneous nucleophilic substitution reactions
- Patent number 4,334,103
- Issue date Jun 8, 1982
- Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
- Laszlo Toke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for heterogeneous nucleophilic substitution reactions
- Patent number 4,229,366
- Issue date Oct 21, 1980
- Chinoin Gyogyszer es Vegyeszeti Termeker Gyara Rt.
- Laszlo Toke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiphlogistic method of treatment
- Patent number 4,210,650
- Issue date Jul 1, 1980
- Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
- Csaba Szantay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of benzo(a)quinolizidine derivatives
- Patent number 4,102,886
- Issue date Jul 25, 1978
- Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
- Csaba Szantay
- C07 - ORGANIC CHEMISTRY

Laszlo Toke

Person

Patents Grantslast 30 patents

Process for the resolution of threo-3-[(2-aminophenyl)-thio]-2-hydr...

Process for the chemical sensitization of silver halide photographi...

Highly efficient tobacco smoke filter

New crown ether derivatives, process for the preparation thereof an...

Crown ether compounds, process for the preparation of the crown eth...

Process for the preparation of optically active cyclopropane carbox...

Process for the preparation of polyhalogenphenyl carbamates

Benzo(a)quinolizidine derivatives

Process for heterogeneous nucleophilic substitution reactions

Process for heterogeneous nucleophilic substitution reactions

Antiphlogistic method of treatment

Process for the preparation of benzo(a)quinolizidine derivatives