Inventor · disambiguated record
Hazel Holden
Also filed as: HOLDEN HAZEL · HOLDEN HAZEL M
14 granted patents·3 pending applications·98 citations·filing 1999–2018
90Inventor score
Top patents by PatentIndex Score
17 records- 0192US6432936B1Crystalline 1α-hydroxyvitamin D2 and method of purification thereofWISCONSIN ALUMNI RES FOUND·Filed 1999·Granted Aug 13, 2002·48 cites·18 claims
- 0290US6835723B22-methylene-19-nor-20(S)-1α-hydroxy-bis-homo-pregnacalciferol in crystalline formWISCONSIN ALUMNI RES FOUND·Filed 2002·Granted Dec 28, 2004·21 cites·9 claims
- 0382US8664206B2Diastereomers of 2-methylene-19-nor-22-methyl-1α,25-dihydroxyvitamin D3DELUCA HECTOR F·Filed 2012·Granted Mar 4, 2014·6 cites·22 claims
- 0481US9212137B2Crystallization of (20R,22R)-2-methylene-19-nor-22-methyl-1α,25-dihydroxyvitamin D3 and related precursorsWISCONSIN ALUMNI RES FOUND·Filed 2013·Granted Dec 15, 2015·2 cites·33 claims
- 0581US8519169B2Crystallization a 1alpha-hydroxy-20-methyl-2-methylene-19,24,25,26,27-pentanorvitamin D3DELUCA HECTOR F·Filed 2012·Granted Aug 27, 2013·2 cites·16 claims
- 0681US8420839B1Crystallization of 1α-hydroxy-2-methylene-18,19-dinor-homopregnacalciferolWISCONSIN ALUMNI RES FOUND·Filed 2012·Granted Apr 16, 2013·2 cites·12 claims
- 0781US8404874B2(20R,25S)-2-Methylene-19,26-Dinor-1α,25-Dihydroxyvitamin D3 in crystalline formDELUCA HECTOR F·Filed 2011·Granted Mar 26, 2013·2 cites·16 claims
- 0880US8940916B2Crystallization of (20R)-2-methylene-19-nor-24-difluoro-1α,25-dihydroxyvitamin D3WISCONSIN ALUMNI RES FOUND·Filed 2013·Granted Jan 27, 2015·2 cites·8 claims
- 0980US8884039B2Crystallization of (20R) and (20S) analogs of 2-methylene-19-nor-24-dimethyl-1α,25-dihydroxyvitamin D3WISCONSIN ALUMNI RES FOUND·Filed 2013·Granted Nov 11, 2014·2 cites·17 claims
- 1073US6462031B2Crystalline 1α-hydroxyvitamin D2 and method of purification thereofWISCONSIN ALUMNI RES FOUND·Filed 2000·Granted Oct 8, 2002·5 cites·12 claims
- 1163US11697635B2Procedure for crystallization of (22E)-(24R)-2-methylene-22-dehydro-1α,24-25-trihydroxy-19-nor-vitamin D3WISCONSIN ALUMNI RES FOUND·Filed 2018·Granted Jul 11, 2023·0 cites·17 claims
- 1262US6362350B1Crystalline 1α, 24(S)-dihydroxyvitamin D2 and method of purification thereofWISCONSIN ALUMNI RES FOUND·Filed 1999·Granted Mar 26, 2002·6 cites·17 claims
- 1357US9040728B2Crystallization of (20R) 19-nor-24-difluoro-1α,25-dihydroxyvitamin D3WISCONSIN ALUMNI RES FOUND·Filed 2013·Granted May 26, 2015·0 cites·7 claims
- 1450US2005112723A1Mammalian cell lines specifically deficient in O-linked glycosylationFiled 2004·Application pending·0 cites
- 1545US10494337B2(20S)-1-α,25-dihydroxy-24,24-difluoro-19-nor-vitamin D3 analogs and their pharmaceutical usesWISCONSIN ALUMNI RES FOUND·Filed 2016·Granted Dec 3, 2019·0 cites·9 claims
- 1643US2001051738A1Crystalline1alpha,24(S)-dihydroxyvitamin D2 and method of purification thereofWISCONSIN ALUMNI RES FOUND·Filed 2001·Application pending·0 cites
- 1738US2011237557A1Diastereomers of 2-methylene-19-nor-22-methyl-1alpha,25-dihydroxyvitamin d3DELUCA HECTOR F·Filed 2011·Application pending·0 cites
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