Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5424327 | Combined compositions | Laszlo Pap, Istvan Szekely, Lajos Nagy, Andras Szego, Andrea Toth +3 more | 1995-06-13 |
| 5389662 | Combined compositions | Laszlo Pap, Istvan Szekely, Lajos Nagy, Andras Szego, Andrea Toth +3 more | 1995-02-14 |
| 5338868 | Process for preparing alpha-amino-phenylacetic acid-trifluoromethane sulfonic acid mixed anhydrides | Karoly Ban, Annamaria Ban, Lajosne Pali, Marta Kruppa, Csaba Huszar | 1994-08-16 |
| 5278309 | Highly pure amidoximes | Bela Bertok, Istvan Szekely, Angelika Thurna, Lajos Nagy, Sandor Botar +2 more | 1994-01-11 |
| 5247102 | Process for the preparation of substituted isoflavone derivative | Tamas Kallay, Gyorgy Lanyi, Laszlo Ledniczky, Lajos Imrei, Gyorgy Hoffmann +2 more | 1993-09-21 |
| 5239077 | Highly pure amidoximes | Bela Bertok, Istvan Szekely, Angelika Thurna, Lajos Nagy, Sandor Bota +2 more | 1993-08-24 |
| 5235109 | Process for the preparation of ketone compounds | Gyorgy Lanyi, Tamas Kallay, Laszlo Ledniczky, Lajos Imrei, Tibor Montay +3 more | 1993-08-10 |
| 5189062 | Plant protecting agent | Andras Szego, Laszlo Pap, Lajos Nagy, Gyorgy Szucsany, Istvan Szekely +2 more | 1993-02-23 |
| 5153349 | Process for the preparation of cypermethrine isomers | Sandor Zoltan, Gyorgy Hidasi, Bela Bertok, Istavan Szekely, Janis Hajimichael +7 more | 1992-10-06 |
| 5110976 | Insecticidal composition comprising more than one active ingredient | Gyorgy Hidasi, Istvan Szekely, Bela Bertok, Sandor Zoltan, Lajos Nagy +7 more | 1992-05-05 |
| 5043163 | Pesticide composition | Laszlo Pap, Andras Szego, Istvan Szekely, Lajos Nagy, Gyorgy Hidasi +7 more | 1991-08-27 |
| 5023337 | Chemical process for the preparation of pharmaceutically active compounds | Ferenc Sperber, Csaba Huszar, Attila Nemeth, Iren Pali nee Ivanics | 1991-06-11 |
| 5013754 | Insecticidal composition comprising more than one active ingredient | Gyorgy Hidasi, Istvan Szekely, Bela Bertok, Sandor Zoltan, Lajos Nagy +7 more | 1991-05-07 |
| 5008292 | Pesticidal method | Zoltan Ecsery, Jozsef Knoll, Zoltan Torok, Eva Szinnyei, Karoly Mozsolits | 1991-04-16 |
| 4963584 | Pyrethroidal composition comprising more than one active ingredients | Gyorgy Hidasi, Istvan Szekely, Bela Bertok, Sandor Zoltan, Lajos Nagy +7 more | 1990-10-16 |
| 4960797 | N-2[(4-fluoro-phenyl)-1-methyl]-2-ethyl-N-methyl-N-propynyl amine and the method of use thereof | Zoltan Ecsery, Jozsef Knoll, Zoltan Torok, Eva Szinnyei, Karoly Mozsolics | 1990-10-02 |
| 4950682 | Arthropodicidal compositions | Laszlo Pap, Peter Sarkozi, Andras Szego, Istvan Szekely, Gyorgy Hidasi +7 more | 1990-08-21 |
| 4845126 | Insecticidal composition comprising more than one active ingredient | Gyorgy Hidasi, Istvan Szekely, Bela Bertok, Sandor Zoltan, Lajos Nagy +7 more | 1989-07-04 |
| 4788217 | Pesticidal carbamates | Grorgy Lanyi, Lajos Nagy, Valeria Denes nee Lustig, Erzsebet Radvany nee Hegedos, Leszloo Pap +3 more | 1988-11-29 |
| 4564706 | Process for the preparation of propargyl amines | Zoltan Ecsery, Judit Hermann nee Voros, Lajos Nagy, Gabor Szabo, Otto Orban +1 more | 1986-01-14 |
| 4508658 | Pentahalophenyl ester of cyanoacetic acid derivatives | Magda Huhn, Gabor Szabo, Peter Dvortsak, Marianna Karpati | 1985-04-02 |
| 4435567 | Process for preparing substituted urea derivatives | Gyorgy Lugosi, Antal Simay, Janos Bodnar, Laszlo Simandi | 1984-03-06 |
| 4419524 | Process for the preparation of dihalovinylcyclopropanecarboxylic acids | Ferenc Lindwurm, Jozsef Muskovits, Sandor Zoltan, Rezso Kolta, Rudolf Soos +2 more | 1983-12-06 |
| 4324903 | Malonic esters | Magda Huhn, Gabor Szabo, Gabor Resovszki, Livia Gneth nee Zalantai | 1982-04-13 |
| 4323469 | Process for O-acylating phenol derivatives and acylating compositions for this purpose | Gyorgy Lugosi, Antal S. May, Janos Bodnar, Istvan Turcsan, Istvan Jelinek +1 more | 1982-04-06 |