Inventor · disambiguated record
Manfred Baumgarth
Also filed as: BAUMGARTH MANFRED · BAUMGARTH MANFRED DR · MAISENBACHER JURGEN · ORTH DIETER
40 granted patents·2 pending applications·516 citations·filing 1973–2004
98Inventor score
Files withMERCK PATENT GMBH37GERICKE ROLF1MERCK GES MIT BESCHRANKTER HAF1MERCK PATENT GELSELLSCHAFT MIT1MERCK PATENT GES MIT BERSCHRAN1
Top patents by PatentIndex Score
42 records- 0193US5461066A4-amino-1-piperidylbenzoylguanidinesMERCK PATENT GMBH·Filed 1995·Granted Oct 24, 1995·124 cites·6 claims
- 0292US5387587AChroman derivativesMERCK PATENT GMBH·Filed 1991·Granted Feb 7, 1995·50 cites·18 claims
- 0382US5013853AChroman derivativesMERCK PATENT GMBH·Filed 1989·Granted May 7, 1991·30 cites·4 claims
- 0481US6040308AChroman derivativesMERCK GES MIT BESCHRANKTER HAF·Filed 1994·Granted Mar 21, 2000·24 cites·17 claims
- 0581US5849796AOrtho-substituted benzoil acid derivativesMERCK PATENT GELSELLSCHAFT MIT·Filed 1995·Granted Dec 15, 1998·27 cites·15 claims
- 0680US4188403ACyclopentan-1-aminesMERCK PATENT GMBH·Filed 1977·Granted Feb 12, 1980·10 cites·20 claims
- 0779US6153627AChroman derivativesMERCK PATENT GMBH·Filed 1995·Granted Nov 28, 2000·20 cites·15 claims
- 0877US3932487A13-Sulfa-prostaglandinsMERCK PATENT GMBH·Filed 1973·Granted Jan 13, 1976·11 cites·19 claims
- 0974US5132307ATetralin compoundsMERCK PATENT GMBH·Filed 1989·Granted Jul 21, 1992·19 cites·14 claims
- 1072US7312224B2Pyrimidine derivativesMERCK PATENT GMBH·Filed 2002·Granted Dec 25, 2007·8 cites·20 claims
- 1172US5753680AHeterocyclyl-benzoylguanidinesMERCK PATENT GMBH·Filed 1995·Granted May 19, 1998·15 cites·4 claims
- 1271US4080458AThiaprostaglandinsMERCK PATENT GMBH·Filed 1975·Granted Mar 21, 1978·9 cites·13 claims
- 1368US6673968B1Method of producing n-(4,5-bis-methanesulfonyl-2-methyl-benzoyl)-guanidine, the hydrochloride thereofMERCK PATENT GMBH·Filed 2000·Granted Jan 6, 2004·6 cites·5 claims
- 1465US5744641ASulfonyl- or sulfinylbenzoylguanidine derivativesMERCK PATENT GMBH·Filed 1996·Granted Apr 28, 1998·22 cites·20 claims
- 1561US5112839AChroman derivativesMERCK PATENT GMBH·Filed 1990·Granted May 12, 1992·15 cites·12 claims
- 1660US6028069AHeterocyclyl-condensed benzoylguanidines, their production and use as inhibitors of the cellular Na+/H+-antiporterMERCK PATENT GES MIT BERSCHRAN·Filed 1996·Granted Feb 22, 2000·8 cites·9 claims
- 1760US5840761AAlkylbenzoylguanidine derivativesMERCK PATENT GMBH·Filed 1995·Granted Nov 24, 1998·7 cites·17 claims
- 1859US5112972ASynthesis of chroman derivativesMERCK PATENT GMBH·Filed 1990·Granted May 12, 1992·16 cites·3 claims
- 1958US5143924AOxodihydropyridyl chroman derivativesMERCK PATENT GMBH·Filed 1990·Granted Sep 1, 1992·12 cites·12 claims
- 2057US5747539AFluorine-containing benzoylguanidinesMERCK PATENT GMBH·Filed 1996·Granted May 5, 1998·12 cites·8 claims
- 2155US5238937APyridaziny or oxodihydropyridazinyl chroman derivativesMERCK PATENT GMBH·Filed 1991·Granted Aug 24, 1993·11 cites·5 claims
- 2253US5807896AArylbenzoylguanidinesMERCK PATENT GMBH·Filed 1995·Granted Sep 15, 1998·10 cites·7 claims
- 2353US4931454AAzachroman derivatives with effects on the cardiovascular systemMERCK PATENT GMBH·Filed 1988·Granted Jun 5, 1990·6 cites·14 claims
- 2452US4113863AProstenoic acid derivativesMERCK PATENT GMBH·Filed 1976·Granted Sep 12, 1978·3 cites·8 claims
- 2551US4309441A13-Thiaprostaglandin derivativesMERCK PATENT GMBH·Filed 1979·Granted Jan 5, 1982·2 cites·11 claims
- 2649US5700839AAlkyl-5-methylsulfonylbenzoylguanidine derivativesMERCK PATENT GMBH·Filed 1995·Granted Dec 23, 1997·7 cites·11 claims
- 2749US5495022APiperidines and piperazinesMERCK PATENT GMBH·Filed 1994·Granted Feb 27, 1996·3 cites·15 claims
- 2848US6022883AHeterocyclyloxybenzoylguanidinesMERCK PATENT GMBH·Filed 1995·Granted Feb 8, 2000·3 cites·2 claims
- 2947US4086362AProstenoic acid derivativesMERCK PATENT GMBH·Filed 1975·Granted Apr 25, 1978·3 cites·52 claims
- 3046US5232944AChroman derivativesMERCK PATENT GMBH·Filed 1992·Granted Aug 3, 1993·2 cites·3 claims
- 3146US2007213374A1Malonamide DerivativesMERCK PATENT GMBH·Filed 2004·Application pending·0 cites
- 3244US5731351AAlkenyl-benzoylguanidine derivativesMERCK PATENT GMBH·Filed 1996·Granted Mar 24, 1998·5 cites·18 claims
- 3343US4264585AHydrocortisone esters, pharmaceutical formulations containing these and processes for their preparationMERCK PATENT GMBH·Filed 1979·Granted Apr 28, 1981·2 cites·10 claims
- 3442US5696167A4-mercaptobenzoylguanidine derivativesMERCK PATENT GMBH·Filed 1996·Granted Dec 9, 1997·4 cites·15 claims
- 3541US4125622A1,4-OxathianesMERCK PATENT GMBH·Filed 1977·Granted Nov 14, 1978·2 cites·14 claims
- 3640US5036068A4-(pyridyl)- and 4-(oxo-pyridyl)-1,3-benzoxazinesMERCK PATENT GMBH·Filed 1989·Granted Jul 30, 1991·2 cites·17 claims
- 3740US2005182260A1Process for the preparation of cyclic imides in the presence of polyphosphoric acidFiled 2003·Application pending·0 cites
- 3839US5130322AChroman derivativesGERICKE ROLF·Filed 1990·Granted Jul 14, 1992·5 cites·10 claims
- 3937US4210651AThiaprostaglandinsMERCK PATENT GMBH·Filed 1978·Granted Jul 1, 1980·1 cites·22 claims
- 4029US4209444ANew prostaglandin-like diketalsMERCK PATENT GMBH·Filed 1977·Granted Jun 24, 1980·0 cites·13 claims
- 4128US4264584AHydrocortisone orthoesters, pharmaceutical formulations thereof and processes for the preparation thereofMERCK PATENT GMBH·Filed 1979·Granted Apr 28, 1981·0 cites·10 claims
- 4225US5508390ADiterpenes having immunomodulatory actionMERCK PATENT GMBH·Filed 1991·Granted Apr 16, 1996·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Manfred Baumgarth 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 →