Inventor · disambiguated record
Frank R. Busch
Also filed as: BUSCH FRANK R · BUSCH FRANK ROBERT · BUSCH Frank
16 granted patents·6 pending applications·455 citations·filing 1982–2007
93Inventor score
Top patents by PatentIndex Score
22 records- 0194US5312925AMonohydrate of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)-ethyl)-6-chloro-1,3-dihydro-2H-indol-2-one-hydrochloridePFIZER·Filed 1992·Granted May 17, 1994·184 cites·4 claims
- 0288US5338846AProcess for preparing aryl piperazinyl-heterocyclic compounds with a piperazine saltPFIZER·Filed 1993·Granted Aug 16, 1994·46 cites·19 claims
- 0387US6150366AZiprasidone formulationsPFIZER·Filed 1999·Granted Nov 21, 2000·104 cites·34 claims
- 0478US6513464B1Two cycle stratified charge gasoline engineFiled 2002·Granted Feb 4, 2003·23 cites·15 claims
- 0577US6110918AMesylate trihydrate salt of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)ethyl)-6-chloro-1,3-dihy dro-2(1H)-indol-2-one (=ziprasidone), its preparation and its use as dopamine D2 antagonistPFIZER·Filed 1997·Granted Aug 29, 2000·45 cites·7 claims
- 0666US6627643B2Methods for preparing sodium-hydrogen exchanger type-1 inhibitorsPFIZER·Filed 2002·Granted Sep 30, 2003·3 cites·13 claims
- 0765US6245765B1Mesylate dihydrate salts of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)-ethyl)-6-chloro-1,3-dihydro-2(1H)-indol-2-one (=ziprasidone), its preparation and its use as dopamine D2 antagonistPFIZER·Filed 1997·Granted Jun 12, 2001·26 cites·9 claims
- 0863US6541634B2Process for preparing growth hormone secretagoguesPFIZER·Filed 2000·Granted Apr 1, 2003·2 cites·3 claims
- 0963US5380860APreparation of beta-ketoesters useful in preparing quinolone antibioticsPFIZER·Filed 1992·Granted Jan 10, 1995·8 cites·7 claims
- 1060US6673929B2Process for preparing growth hormone secretagoguesPFIZER·Filed 2002·Granted Jan 6, 2004·1 cites·53 claims
- 1153US5075439AProcesses for (3S,4R)-3-[1(R)-t-butyl-dimethylsilyloxy)-ethyl]-4-[1-oxo-3-thiolanylthio(thiocarbonyl)thio]azetidin-2-ones and intermediates thereforPFIZER·Filed 1991·Granted Dec 24, 1991·4 cites·2 claims
- 1252US2004048876A1Ziprasidone composition and synthetic controlsPFIZER·Filed 2003·Application pending·0 cites
- 1347US6683106B2N-(indole-2-carbonyl)-b-alaninamide crystal formsPFIZER·Filed 2003·Granted Jan 27, 2004·0 cites·12 claims
- 1445US4447371ACarburetorBUSCH FRANK R·Filed 1982·Granted May 8, 1984·7 cites·9 claims
- 1545US2004152758A1N-(indole-2-carbonyl)-b-alaninamide crystal formsPFIZER·Filed 2003·Application pending·0 cites
- 1641US6696574B2Processes and intermediates for preparing glycogen phosphorylase inhibitorsPFIZER·Filed 2003·Granted Feb 24, 2004·0 cites·2 claims
- 1740US2002002137A1Combination of growth hormone secretagogues and antidepressantsFiled 2001·Application pending·0 cites
- 1840US2007224690A1Varenicline standards and impurity controlsPFIZER·Filed 2007·Application pending·0 cites
- 1937US2002013320A1Use of growth hormone secretagogues to treat systemic lupus erythematosus and inflammatory bowel diseaseFiled 2001·Application pending·0 cites
- 2034US2008275051A1Preparation of High Purity Substituted QuinoxalinesBUSCH FRANK R·Filed 2006·Application pending·0 cites
- 2131US5530107AMethod for making steroidal peracyl glycosidesPFIZER·Filed 1992·Granted Jun 25, 1996·2 cites·12 claims
- 2226US5606041AProcess for steroidal peracyl glycosidesPFIZER·Filed 1993·Granted Feb 25, 1997·0 cites·10 claims
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