Chesterfield, Missouri
United States
14
2010-05-06
The entities that hold a legal rights for patent applications filed by inventor Wang Peter X.:
Peter X. Wang from Chesterfield, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for the preparation of 6-alpha-hydroxy-N-alkylated opiates
#2 | 2010-05-06Preparation of oxymorphone from oripavine
#3 | 2010-04-01Process for the preparation of 6-alpha-hydroxy-N-alkylated opiates
#4 | 2010-03-11Preparation of 3,4-dihydroisoquinolines from an acid and an amine
#5 | 2010-02-25Preparation of substituted morphinan-6-ones and salts and intermediates thereof
#6 | 2010-02-25Opiate reduction utilizing catalytic hydrogen transfer reaction
#7 | 2010-02-18Process for the preparation of 6-alpha-hydroxy-N-alkylated opiates
#8 | 2010-01-28Preparation of tetrahydroisoquinolines from dihydroisoquinolines
#9 | 2009-10-01Preparation of 3,4-dihydroisoquinolines in the synthesis of morphinans
#10 | 2009-10-01Preparation of amides from an acid and amine for intermediates in the synthesis of morphinans
#11 | 2009-10-01Process for the preparation of hexahydroisoquinolines from 1,2,3,4-tetrahydroisoquinolines
#12 | 2008-11-27Method of Preparation for Imidazolepyridines
#13 | 2008-08-28Synthetic route to 14-hydroxyl opiates through 1-halo-thebaine or analogs
#14 | 2006-07-13Method for the catalytic production of hydrocodone, hydromorphone, and derivatives thereof
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