Inventor
KOWALSKI MATTHEW
US10 patents
⚠️ This page may combine multiple inventors who share the name “KOWALSKI MATTHEW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VIIV HEALTHCARE CO
8 patentsUS10654871B2May 19, 2020
Process for preparing (3S,11aR)-N-(2,4-difluorobenzyl)-6-hydroxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide
VIIV HEALTHCARE CO0 citations49
US10654870B2May 19, 2020
Process for preparing substituted pyridinones as intermediates in the preparation of polycyclic carbamoylpyridone derivatives
VIIV HEALTHCARE CO0 citations49
US10647728B2May 12, 2020
Process for preparing (3S,11aR)-6-methoxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-Hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxylic acid
VIIV HEALTHCARE CO0 citations49
US10233196B2Mar 19, 2019
Process for preparing substituted pyridinones as intermediates in the preparation of polycyclic carbamoylpyridone derivatives
VIIV HEALTHCARE CO0 citations49
US10174051B2Jan 8, 2019
Substituted pyridinones as intermediates in the preparation of polycyclic carbamoylpyridone derivatives
VIIV HEALTHCARE CO0 citations49
US9938296B2Apr 10, 2018
Process for preparing (4R,12aS)-N-(2,4-difluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1′,2′:4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide
VIIV HEALTHCARE CO0 citations49
US9643981B2May 9, 2017
Process for preparing (4R,12aS)-N-(2,4-difluorobenzyl)-7-methoxy-4-methyl-6,8-dioxo-3,4,6,8,12,12A-hexahydro-2H-pyrido[1′,2′:4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide
VIIV HEALTHCARE CO0 citations49
US9120817B2Sep 1, 2015
Process for preparing (4R,12aS)-7-methoxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1′ ,2′:4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid
VIIV HEALTHCARE CO0 citations49