Inventor
LEIN JOSEPH
6 patents
⚠️ This page may combine multiple inventors who share the name “LEIN JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANRAKU OCEAN CO
5 patentsUS4368203AJan 11, 1983
Antibiotics and derivatives thereof having β-lactamase inhibitory activity and production thereof
SANRAKU OCEAN CO13 citations72
US4318916AMar 9, 1982
Antibiotic PS-5 and derivatives having β-lactamase inhibitory activity and production thereof
SANRAKU OCEAN CO8 citations72
US4456592AJun 26, 1984
Antibiotics, neoviridogriseins, and their method of production
SANRAKU OCEAN CO13 citations71
US4355112AOct 19, 1982
Streptomyces culture
SANRAKU OCEAN CO13 citations71
US4536397AAug 20, 1985
Antibiotics, neoviridogriseins, and their method of production
SANRAKU OCEAN CO4 citations60