Inventor

LANGSTON MARIANNE

US13 patents

⚠️ This page may combine multiple inventors who share the name “LANGSTON MARIANNE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MILLENNIUM PHARM INC

5 patents

US10745404B2Aug 18, 2020

Process for the synthesis of E1 activating enzyme inhibitors

MILLENNIUM PHARM INC1 citations70

US9802938B2Oct 31, 2017

Sulfamoylating reagents

MILLENNIUM PHARM INC2 citations70

US11124519B2Sep 21, 2021

Cocrystal forms of ((1S,2S,4R)-4-{4-[(1S)-2,3-dihydro-1H-inden-1-ylamino]-7H-pyrrolo [2,3-d]pyrimidin-7-yl}-2-hydroxycyclopentyl) methyl sulfamate, formulations and uses thereof

MILLENNIUM PHARM INC0 citations60

US10016427B2Jul 10, 2018

Hydrochloride salt of((1S,2S,4R)-4-{4-[(1S)-2,3-dihydro-1H-inden-1-ylamino]-7H-pyrrolo[2,3-D]pyrimidin-7-YL}-2-hydroxycyclopentyl) methyl sulfamate

MILLENNIUM PHARM INC1 citations48

US10072029B2Sep 11, 2018

Crystalline form of a proteasome inhibitor

MILLENNIUM PHARM INC0 citations45

DARWIN DISCOVERY LTD

2 patents

US5994548ANov 30, 1999

Crystallisation of levibupivacaine and analogues thereof

DARWIN DISCOVERY LTD50 citations94

US6384227B2May 7, 2002

Racemisation process for use in the manufacture of levobupivacaine and related piperidinecarboxanilide anaesthetic agents

DARWIN DISCOVERY LTD47 citations90

CELLTECH PHARMA EUROP LTD

1 patent

US7164025B2Jan 16, 2007

Manufacture of single isomer methylphenidate

CELLTECH PHARMA EUROP LTD4 citations59

ARMITAGE Ian

1 patent

US8933225B2Jan 13, 2015

Process for the synthesis of E1 activating enzyme inhibitors

ARMITAGE Ian2 citations58

TAKEDA PHARMACEUTICALS CO

1 patent

US11746109B2Sep 5, 2023

Crystalline forms of 2-[(2S)-1-azabicyclo[2.2.2]oct-2-yl]-6-(3-methyl-1H-pyrazol-4-yl)thieno[3,2-d]pyrimidin-4(3H)-one hemihydrate

TAKEDA PHARMACEUTICALS CO0 citations55

ARIAD PHARMA INC

1 patent

US12084431B2Sep 10, 2024

Pharmaceutical salts of pyrimidine derivatives and method of treating disorders

ARIAD PHARMA INC0 citations53

ARMITAGE IAN G

1 patent

US9187482B2Nov 17, 2015

Hydrochloride salt of((1S,2S,4R)-4-{4-[(1S)-2,3-dihydro-1H-inden-1-ylamino]-7H-pyrrolo[2,3-d]pyrimidin-7-yl}-2-hydroxycyclopentyl)methyl sulfamate

ARMITAGE IAN G3 citations53

CELLTECH R&D LTD

1 patent

US7482452B2Jan 27, 2009

Process for preparing 3-aminothienopyridone derivatives

CELLTECH R&D LTD0 citations42