Inventor

Rajesh R. Iyengar

Inventor

West Newton, MA, US

Overview

14→

Patents

2014–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 14 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 preparations27%

A61KPreparations for medical, dental or toiletry purposes25%

C07DHeterocyclic compounds25%

Y02ATechnologies for adaptation to climate change20%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium2%

PatentTitleYear

10,927,136Phosphorus prodrugs of pyrazolo-substituted pyrimidine sGC stimulators2021 10,858,363SGC stimulators2020 10,844,064sGC stimulators2020 10,639,308sGC stimulators2020 10,517,874sGC stimulators2019 10,472,363SGC stimulators2019 10,189,809SGC stimulators2019 10,183,021sGC stimulators2019 10,047,095sGC stimulators2018 9,586,937'sGC stimulators'2017 9,481,689'sGC stimulators'2016 9,309,235'SGC stimulators'2016 9,139,564'2-benzyl, 3-(pyrimidin-2-yl) substituted pyrazoles useful as sGC stimulators'2015 8,748,442'sGC stimulators'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to IRONWOOD PHARMACEUTICALS INC (8)· patent assignee history

2014Patents assigned to FRETZEN ANGELIKA (1)· patent assignee history

2014Patents assigned to IYENGAR RAJESH R (1)· patent assignee history

2014Patents assigned to KIM CHARLES (1)· patent assignee history

2014–2021Based in West Newton, MA, US· patent location history

2019–2021Patents assigned to CYCLERION THERAPEUTICS INC (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IRONWOOD PHARMACEUTICALS INC	8	2014–2019
CYCLERION THERAPEUTICS INC	6	2019–2021
FRETZEN ANGELIKA	1	2014
IYENGAR RAJESH Rself	1	2014
KIM CHARLES	1	2014

Locations

Location	Patents	Span
West Newton, Massachusetts, US	14	2014–2021