Publications » 1993 » Patents and patent applications

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1Kalvins Ivars; Redzepova Gulya; Sisyagin Pavel; Berdnikova Irina; Fedorov Jurij; Bremanis Gunars; Trapencieris Peteris. Immunomodulating agent. RU1787438, 15.01.1993.      

2Kalvins Ivars; Redzepova Gulya; Sisyagin Pavel; Bremanis Gunars; Trapencieris Peteris. Method for treating respiratory diseases in calves. RU1801002, 07.03.1993.      

3Kalvins Ivars; Redzepova Gulya; Sisyagin Pavel; Sochnev Vasilij; Trapencieris Peteris; Bremanis Gunars; Berdnikova Irina. Method for increasing resistance in newly-born calves. RU1801003, 07.03.1993.      

4Kalvins Ivars; Redzepova Gulya; Sisyagin Pavel; Bremanis Gunars; Trapencieris Peteris; Berdnikova Irina. Method for increasing total resistance in calves. RU1801004, 07.03.1993.      

5Duburs Gunars; Bisenieks Egils; Hermane Skaidrite; Klusa Vija; Bleidelis Edite; Misane Ilga. Nootropic drug. RU1804845, 30.03.1993.      

6Kalvins Ivars; Berdnikova Irina; Sisyagin Pavel; Redzepova Gulya; Bremanis Gunars; Ubitina Irina. Method for preventive treatment of calf gastrointestinal disorders. RU1805956, 30.03.1993.      

7Zarins Aleksandrs; Kalvins Ivars; Tehniska universitate Rigas; Lemba Janis; Kramzaka Indra; Aizbalts Vitolds; Melbergs Janis; Sidorovs Aleksandrs. 3-(2,2,2-trimetilhidrazinij)propionata dihidrata iegusanas panemiens. LV5046, 10.06.1993.      

8Jeremejevs Anatolijs; Liepins Edvards; Kalvins Ivars. Method of obtaining amides of ethyleneimine-2-carboxylic acid. LV5232, 10.10.1993.      

9Kalvins Ivars; Astapjonoka Jelena. Imunstimulejosais lidzeklis leakadins" onkologisko slimibu arstesana ". LV5182, 10.10.1993.      

10Kalvins Ivars; Hillers Solomons; Jeremejevs Anatolijs; Semenikhina Valentina; Liepins Edvards. 1,1,1-Trimethyl-2-(2-carboxilatelil)hydrozinezwitterion and method of obtaining same. LV5224, 10.10.1993.      

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