Belleville, Illinois
United States
12
2015-06-18
The entities that hold a legal rights for patent applications filed by inventor Halvachs Robert E.:
Robert E. Halvachs from Belleville, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for the Preparation of Quaternary N-Alkyl Morphinan Alkaloid Salts
#2 | 2015-04-09Process for the preparation of quaternary N-alkyl morphinan alkaloid salts
#3 | 2011-04-07Process for the preparation of quaternary N-alkyl morphinan alkaloid salts
#4 | 2011-01-203-oxy-hydromorphone derivatives
#5 | 2010-12-23Crystalline forms of naltrexone methobromide
#6 | 2010-02-25Process for Remifentanil Synthesis
#7 | 2010-02-11Process for the preparation of quaternary N-alkyl morphinan alkaloid salts
#8 | 2009-12-03Processes and compounds for the preparation of normorphinans
#9 | 2009-10-15Compositions Containing Antiviral Compounds and Methods of Using the Same
#10 | 2008-11-27Method of Preparation for Imidazolepyridines
#11 | 2007-09-13Synthesis of heteroaryl acetamides from reaction mixtures having reduced water content
#12 | 2006-01-19Process for the preparation of quaternary N-alkyl morphinan alkaloid salts
1124717 ⎘