Inventor

CALABRIA RALPH

US3 patents

⚠️ This page may combine multiple inventors who share the name “CALABRIA RALPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERCK & CO INC

1 patent

US4963534AOct 16, 1990

Process for solubilizing polyanoinic bacterial polysaccharides in aprotic solvents

MERCK & CO INC28 citations88

MERCK SHARP & DOHME

1 patent

US10214554B2Feb 26, 2019

Process for making chloro-substituted nucleoside phosphoramidate compounds

MERCK SHARP & DOHME0 citations42

CALABRIA RALPH

1 patent

US8129413B2Mar 6, 2012

Crystalline forms of MC4R agonist and process for synthesis

CALABRIA RALPH0 citations39