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Inventor

Steven C. Johnston

Inventor
Litchfield, NH, US

Overview

5→
Patents
2013–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations36%
C07DHeterocyclic compounds36%
A61KPreparations for medical, dental or toiletry purposes21%
C07KPeptides7%
PatentTitleYear
9,045,425'Solid forms of N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide'20158,785,476'Solid forms of N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide'20148,759,353'Co-crystals and pharmaceutical compositions comprising the same'20148,674,108'Solid forms of N-[2,4-bis(1,1-dimethylethy)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide'20148,471,029'Solid forms of N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2015Patents assigned to VERTEX PHARMA (5)· patent assignee history
2013–2014Patents assigned to JOHNSTON STEVEN C (3)· patent assignee history
2013Patents assigned to AREKAR SNEHA G (1)· patent assignee history
2013–2014Based in Bolton, MA, US· patent location history
2014Patents assigned to AREKAR SNEHA GHANSHYAM (1)· patent assignee history
2014Patents assigned to BHISETTI GOVINDA RAO (1)· patent assignee history
2014–2015Based in Litchfield, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VERTEX PHARMA52013–2015
JOHNSTON STEVEN Cself32013–2014
AREKAR SNEHA G12013
AREKAR SNEHA GHANSHYAM12014
BHISETTI GOVINDA RAO12014
Locations
LocationPatentsSpan
Litchfield, NH, US32014–2015
Bolton, Massachusetts, US22013–2014