Inventor · disambiguated record
Louis Kaplan
Also filed as: KAPLAN LOUIS · KAPLAN LOUIS A
18 granted patents·394 citations·filing 1974–1998
95Inventor score
Files withMERCK & CO INC13KAPLAN LOUIS2ACADEMY OF NATURAL SCIENCES OF1STROUD WATER RESEARCH CENTER I1US ENERGY1
Top patents by PatentIndex Score
18 records- 0196US4548790AMethod for extracting lanthanides and actinides from acid solutionsUS ENERGY·Filed 1983·Granted Oct 22, 1985·80 cites·15 claims
- 0290US5302604ACholesterol lowering compounds produced by directed biosynthesisMERCK & CO INC·Filed 1992·Granted Apr 12, 1994·50 cites·17 claims
- 0388US4378353ANovel C-076 compoundsMERCK & CO INC·Filed 1981·Granted Mar 29, 1983·33 cites·11 claims
- 0482US3942851AIndicating storage binKAPLAN LOUIS·Filed 1974·Granted Mar 9, 1976·50 cites·8 claims
- 0579US5149701AC-31 methylated FR-900520 cyclic hemiketal immunosuppressant agentsMERCK & CO INC·Filed 1991·Granted Sep 22, 1992·20 cites·4 claims
- 0676US5093338ALipophilic macrolide useful as an immunosuppressantMERCK & CO INC·Filed 1991·Granted Mar 3, 1992·35 cites·3 claims
- 0773US5318895AAspergillus niger mutantsMERCK & CO INC·Filed 1992·Granted Jun 7, 1994·21 cites·6 claims
- 0872US5021341AAntibiotic agent produced by the cultivation of Zalerion microorganism in the presence of mannitolMERCK & CO INC·Filed 1990·Granted Jun 4, 1991·34 cites·6 claims
- 0957US5021403AAntibiotic agentsMERCK & CO INC·Filed 1990·Granted Jun 4, 1991·14 cites·5 claims
- 1054US5264355AMethlating enzyme from streptomyces MA6858MERCK & CO INC·Filed 1992·Granted Nov 23, 1993·15 cites·3 claims
- 1146US5873997ABioreactor and method of measuring contaminants in an aqueous environmentACADEMY OF NATURAL SCIENCES OF·Filed 1996·Granted Feb 23, 1999·12 cites·15 claims
- 1241US5162211AProcess for producing a cyclic lipopeptide employing zalerion arboricolaMERCK & CO INC·Filed 1991·Granted Nov 10, 1992·3 cites·1 claims
- 1341US5049546AAntibiotic agentsMERCK & CO INC·Filed 1990·Granted Sep 17, 1991·8 cites·5 claims
- 1439US5431896AMicrobial immunoregulantMERCK & CO INC·Filed 1992·Granted Jul 11, 1995·7 cites·3 claims
- 1536US6033568ABioreactor and method of measuring contaminants in an aqueous environmentSTROUD WATER RESEARCH CENTER I·Filed 1998·Granted Mar 7, 2000·7 cites·9 claims
- 1633US5426038AProcess for production of an antibiotic compound with Zalerion arboricolaMERCK & CO INC·Filed 1994·Granted Jun 20, 1995·2 cites·1 claims
- 1732US5252471ADirected biosynthesis of cholesterol lowering compoundsMERCK & CO INC·Filed 1992·Granted Oct 12, 1993·3 cites·8 claims
- 1827US3940866ASystem for mounting three dimensional lettersKAPLAN LOUIS·Filed 1975·Granted Mar 2, 1976·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Louis Kaplan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →