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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BK

Berta Knoll — 7 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
EZEgis Gyogyszergyar Zrt.: 2 patents #85 of 364Top 25%
RRRichter Gedeon Vegyeszeti Gyar Rt: 2 patents #197 of 706Top 30%
Budapest, HU: #339 of 4,609 inventorsTop 8%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Berta Knoll has been granted 7 US patents while listed as an inventor at Basf Se. The first was granted in 1981 and the most recent in May 1990. Berta Knoll ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Berta Knoll in Budapest, HU.

Patents per Year

Patents granted per year, 1981 to 1990Bar chart with a peak of 3 patents in 1990.peak 31981: 1 patents19811986: 1 patents19861988: 1 patents19881989: 1 patents19891990: 3 patents1990

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
4921861 Pharmaceutical compositions Jozsef Knoll, ne Simonyi Budai, Edit Berenyi ne Poldermann, Ildikó Miklya, Marton Fekete +5 more 1990-05-01
4921960 Quinoline thioethers Jozsef Knoll, Katalin Budai nee Simonyi, Edit Berenyi nee Poldermann, Ildikó Miklya, Marton Fekete +5 more 1990-05-01
4904669 Thiazolo/4,5-c/quinolines as major tranquilizers Jozsef Knoll, Edit Berenyi nee Poldermann, Katain Budainee Simonyi, Zsuzsa Furts, Julia Timar +4 more 1990-02-27
4859766 Purified appetite-regulating substances of biological orgin, their antibodies, immunocomplexes of the appetite--regulating substances formed with the antibodies and processes for preparing same Jozsef Knoll, Sandor Harmath, Janos Nagy 1989-08-22
4778811 Pharmaceutical compositions of 2-methyl-thiazolo[4,5-c]quinoline Jozsef Knoll, Lujza Petocz, Attila Mandi, Edit Berenyi nee Poldermann, Katalin Budai nee Simonyi +4 more 1988-10-18
4588685 Process for the preparation of a new-type active substance selectively inhibiting food intake Jozsef Knoll, Janos Nagy, Huba Kalasz 1986-05-13
4294825 Process for the production of an andrexogenic substance having specific effect on the central regulation of food intake Jozsef Knoll, Huba Kalasz, Janos Nagy 1981-10-13