Inventor
POHTO PENTTI
FI13 patents
⚠️ This page may combine multiple inventors who share the name “POHTO PENTTI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ORION YHTYMAE OY
12 patentsUS5446194AAug 29, 1995
Pharmacologically active catechol derivatives
ORION YHTYMAE OY108 citations96
US4963590AOct 16, 1990
Pharmacologically active compounds, methods for the preparation thereof and compositions containing the same
ORION YHTYMAE OY156 citations96
US5283352AFeb 1, 1994
Pharmacologically active compounds, methods for the preparation thereof and compositions containing the same
ORION YHTYMAE OY60 citations94
US5112861AMay 12, 1992
Method of treating parkinson's disease using pentanedione derivatives
ORION YHTYMAE OY48 citations91
US5614541AMar 25, 1997
Pharmacologically active catechol derivatives
ORION YHTYMAE OY13 citations80
US5288750AFeb 22, 1994
Substituted β-diketones
ORION YHTYMAE OY8 citations72
US6121303ASep 19, 2000
Pharmacologically active catechol derivatives
ORION YHTYMAE OY7 citations71
US5889037AMar 30, 1999
Pharmacologically active catechol derivatives
ORION YHTYMAE OY8 citations71
US5362733ANov 8, 1994
Pharmacologically active catechol derivatives
ORION YHTYMAE OY11 citations71
US5292771AMar 8, 1994
Substituted β-diketones and their use
ORION YHTYMAE OY12 citations70
US5185370AFeb 9, 1993
Substituted β-diketones and their use
ORION YHTYMAE OY10 citations70
US5001152AMar 19, 1991
Use of catechol-O-methyl transferase (COMT) inhibitors and their physiologically acceptable salts for ulcer treatment
ORION YHTYMAE OY3 citations58