Inventor · disambiguated record
John D. Karkas
Also filed as: KARKAS JOHN D
3 granted patents·40 citations·filing 1984–1994
68Inventor score
Files withMERCK & CO INC3
Top patents by PatentIndex Score
3 records- 0178US4816447AAnti-viral guanine compoundsMERCK & CO INC·Filed 1984·Granted Mar 28, 1989·20 cites·15 claims
- 0274US4782062A9-(2-hydroxymethyl)cycloalkylmethyl) guaninesMERCK & CO INC·Filed 1987·Granted Nov 1, 1988·20 cites·6 claims
- 0333US5663175AProdrugs of herpes TK inhibitorsMERCK & CO INC·Filed 1994·Granted Sep 2, 1997·0 cites·6 claims
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