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Merck and Co Inc

Merck and
Active Patents
0
Total Holdings
36

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
WO1993015767A1 Implant therapy for bone growth stimulation Expired / Lapsed 1993-02-04 — 0 Details
EP0450812A1 Antihypercholesterolemics Expired / Lapsed 1991-03-21 — 11 Details
EP0283217A1 Novel antihypercholesterolemic compounds Expired / Lapsed 1988-03-11 — 10 Details
EP0259087A2 Prodrugs of antihypercholesterolemic compounds Expired / Lapsed 1987-08-25 — 11 Details
US5906207A Method for simulating heart failure Expired / Lapsed 1997-03-27 1999-05-25 16 Details
US5283256A Cholesterol-lowering agents Expired / Lapsed 1992-07-22 1994-02-01 20 Details
US5116870A HMG-CoA reductase inhibitors Expired / Lapsed 1990-06-06 1992-05-26 26 Details
US5055487A Novel anti-fungal compounds Expired / Lapsed 1990-12-11 1991-10-08 7 Details
US4731053A Container device for separately storing and mixing two ingr… Expired / Lapsed 1986-12-23 1988-03-15 5 Details
US4723958A Pulsatile drug delivery system Expired / Lapsed 1986-05-23 1988-02-09 21 Details
US4695624A Covalently-modified polyanionic bacterial polysaccharides, … Expired / Lapsed 1985-04-04 1987-09-22 23 Details
US4686098A Encapsulated mouse cells transformed with avian retrovirus-… Expired / Lapsed 1984-05-14 1987-08-11 5 Details
US4475916A Osmotic drug delivery system Expired / Lapsed 1982-03-18 1984-10-09 12 Details
US4450171A Antihypercholesterolemic compounds Expired / Lapsed 1982-06-14 1984-05-22 12 Details
US4439196A Osmotic drug delivery system Expired / Lapsed 1982-03-18 1984-03-27 15 Details
USD261807S Cell scraping device Expired / Lapsed 1979-05-07 1981-11-10 1 Details
US4190655A Amiloride citrate Expired / Lapsed 1978-08-28 1980-02-26 7 Details
US4018222A Syringe containing frozen vaccine Expired / Lapsed 1975-05-13 1977-04-19 14 Details
US3727614A Multiple dosage inoculator Expired / Lapsed 1971-05-13 1973-04-17 5 Details
US3593705A Arrhythmia monitoring instrument and method using {37 norma… Expired / Lapsed 1968-10-03 1971-07-20 21 Details
US3538214A Controlled release medicinal tablets Expired / Lapsed 1969-04-22 1970-11-03 0 Details
US3003918A Production of ceruloplasmin in a purified state from blood … Expired / Lapsed 1958-10-17 1961-10-10 2 Details
US2957809A Insulinase Expired / Lapsed 1959-04-13 1960-10-25 2 Details
US2905678A 6beta-hydroxy-delta4-pregnenes Expired / Lapsed 1953-11-16 1959-09-22 2 Details
US2853421A Gelatin pan coating Expired / Lapsed 1956-10-04 1958-09-23 2 Details
US2798488A Syringe unit Expired / Lapsed 1954-09-15 1957-07-09 0 Details
US2727473A Coating mechanism Expired / Lapsed 1951-05-04 1955-12-20 1 Details
US2650217A Production of quinine-penicillin Expired / Lapsed 1950-08-24 1953-08-25 2 Details
US2540253A Granulation process Expired / Lapsed 1949-02-08 1951-02-06 2 Details
US2538104A Glutamyl-glutamyl-glutamic esters Expired / Lapsed 1948-12-01 1951-01-16 2 Details
US2508477A Enriched foodstuffs Expired / Lapsed 1946-10-16 1950-05-23 2 Details
US2489899A Weighing device Expired / Lapsed 1947-08-01 1949-11-29 0 Details
US2478756A Corrosion inhibitors Expired / Lapsed 1946-02-26 1949-08-09 0 Details
US2478755A Corrosion inhibitors Expired / Lapsed 1945-11-30 1949-08-09 0 Details
US2369992A Emulsions and processes for their production Expired / Lapsed 1941-05-23 1945-02-20 0 Details
US2333535A Wax impregnated glass fabric liner and gasket seal Expired / Lapsed 1939-06-02 1943-11-02 0 Details