Inventor · disambiguated record
Anita Wai-Yin Chan
Also filed as: CHAN ANITA W · CHAN ANITA W-Y · CHAN ANITA WAI-YIN
16 granted patents·6 pending applications·88 citations·filing 2000–2009
91Inventor score
Top patents by PatentIndex Score
22 records- 0190US7687666B2Methods for preparing sulfonamide substituted alcohols and intermediates thereofWYETH CORP·Filed 2007·Granted Mar 30, 2010·20 cites·31 claims
- 0288US6380166B1Glucopyranosides conjugates of 2-(4-hydroxy-phenyl)-3-methyl-1-[4-(2-amin-1-yl-ethoxy)-benzyl]-1H-indol-5-olsAMERICAN HOME PROD·Filed 2000·Granted Apr 30, 2002·25 cites·15 claims
- 0386US7838550B2Selective N-sulfonylation of 2-amino fluoro- and trifluoroalkyl substituted alcoholsWYETH LLC·Filed 2007·Granted Nov 23, 2010·12 cites·16 claims
- 0482US7598422B2Production of chirally pure amino alcohol intermediates, derivatives thereof, and uses thereofWYETH CORP·Filed 2007·Granted Oct 6, 2009·2 cites·20 claims
- 0582US7297704B2Cycloalkyfused indole, benzothiophene, benzofuran and idene derivativesWYETH CORP·Filed 2006·Granted Nov 20, 2007·8 cites·1 claims
- 0681US6784294B2Preparation of N1-(2′-pyridyl)-1,2-propanediamine sulfamic acid and its use in the synthesis of biologically active piperazinesWYETH CORP·Filed 2003·Granted Aug 31, 2004·11 cites·15 claims
- 0777US6693197B2Process for the synthesis of derivatives of 2,3-dihydro-1,4-dioxino- [2,3-f] quinolineWYETH CORP·Filed 2002·Granted Feb 17, 2004·6 cites·38 claims
- 0866US7737303B2Production of chirally pure amino alcohol intermediates, derivatives thereof, and uses thereofWYETH LLC·Filed 2009·Granted Jun 15, 2010·0 cites·22 claims
- 0964US7361773B2Preparation of N1-(2'-pyridyl)-1,2-propanediamine sulfamic acid and its use in the synthesis of biologically active piperazinesWYETH CORP·Filed 2004·Granted Apr 22, 2008·2 cites·7 claims
- 1064US7038052B2Process for the synthesis of derivatives of 2, 3-dihydro-1, 4-dioxino- [2, 3-f] quinolineWYETH CORP·Filed 2003·Granted May 2, 2006·1 cites·11 claims
- 1161US7439364B2Process for the synthesis of derivatives of halo-[2,3-F] quinolineWYETH CORP·Filed 2006·Granted Oct 21, 2008·0 cites·2 claims
- 1261US7276611B2Process for synthesizing beta-lactamase inhibitor intermediatesWYETH CORP·Filed 2004·Granted Oct 2, 2007·1 cites·19 claims
- 1360US7166723B2Process for the synthesis of derivatives of 2,3-dihydro-1,4-dioxino-[2,3-f] quinolineWYETH CORP·Filed 2005·Granted Jan 23, 2007·0 cites·4 claims
- 1458US2008009634A1Process for synthesizing beta-lactamase inhibitor intermediatesWYETH CORP·Filed 2007·Application pending·0 cites
- 1553US6537971B2Glucopyranosides conjugates of 2-(4-hydroxy-phenyl)-3-methyl-1-[4-(2-amin-1-yl-ethoxy)-benzyl]-1H-indol-5-olsWYETH CORP·Filed 2002·Granted Mar 25, 2003·0 cites·2 claims
- 1653US2008081910A1Cycloalkylfused indole, benzothiophene, benzofuran and indene derivativesWYETH CORP·Filed 2007·Application pending·0 cites
- 1750US2009023925A1N'-(2-halobenzylidene)sulfonylhydrazides as intermediates in the manufacture of arylsulfonylindazolesWYETH CORP·Filed 2008·Application pending·0 cites
- 1845US2009023903A1Process for the preparation of trifluoroalkyl-phenyl and heterocyclic sulfonamidesWYETH CORP·Filed 2008·Application pending·0 cites
- 1944US7671196B2Diazepinoquinolines, synthesis thereof, and intermediates theretoWYETH LLC·Filed 2006·Granted Mar 2, 2010·0 cites·4 claims
- 2044US2008146645A1Process for Preparing Indolinone Phenylaminopropanol DerivativesWYETH CORP·Filed 2007·Application pending·0 cites
- 2139US6916922B2Process for the preparation of 1,2,3,4,8,9,10,10a-octahydro-7bH-cyclopenta [B] [1,4] diazepino- [6,7,1-hi] indole derivativesWYETH CORP·Filed 2001·Granted Jul 12, 2005·0 cites·15 claims
- 2239US2005209245A1Process for preparing N-aryl-piperazine derivativesWYETH CORP·Filed 2005·Application pending·0 cites
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