Inventor · Signy, CH

Andre J. Weith

6Patents
3h-index
10Co-inventors
50Inventor score

Filing activity: Nov 21, 1978 → Nov 14, 1988

Most-cited inventions

PatentTitleAreaCited byStatus
US4904675A Phamacologically active 5-carboxy-2-(5-tetrazolyl) pyridines Chemistry; Metallurgy 9 Expired
US4644011A Pharmaceutical preparations containing (+)-cyanidan-3-ol derivatives, the use thereof, novel substituted (+)-cyanidan-3-ol derivatives, and processes for producing them Chemistry; Metallurgy 9 Expired
US4255336A Process for the preparation of O-substituted derivatives of (+)-cyanidan-3-01 Chemistry; Metallurgy 7 Expired
US4946861A 1,3-dithian-2-ylidenes, their oxides, pharmaceutical compositions, and methods of use thereof Chemistry; Metallurgy 3 Expired
US4617296A 3-O-acylated derivatives of (+)-cyanidan-3-ol Chemistry; Metallurgy 2 Expired
US4634718A Use of O-substituted derivatives of (+)-cyanidan-3-ol as compounds having immunomodulating properties Chemistry; Metallurgy 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.