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Inventor

Ryan O. Castro

Inventor
San Diego, CA, US

Overview

5→
Patents
2014–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds29%
A61KPreparations for medical, dental or toiletry purposes18%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations18%
C07BGeneral methods of organic chemistry18%
C07DHeterocyclic compounds18%
PatentTitleYear
11,091,435Crystalline L-arginine salt of (R)-2-(7-(4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-1,2,3, 4-tetrahydrocyclo-penta [b]indol-3-yl)acetic acid(compound1) for use in S1P202110,676,435Crystalline L-arginine salt of (R)-2-(7-(4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-1,2,3,4-tetrahydrocyclo-penta [b]indol-3-yl)acetic acid(Compound 1) for use in SIPI receptor-associated disorders202010,301,262Crystalline L-arginine salt of (R)-2-(7-(4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-1,2,3,4-tetrahydrocyclo-penta [b]indol-3-yl)acetic acid(Compund1) for use in SIPI receptor-associated disorders20198,952,197'Processes for the preparation of 5-HT2C receptor agonists'20158,822,727'Processes for the preparation of intermediates related to the 5-HT2C agonist (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2021Patents assigned to ARENA PHARM INC (5)· patent assignee history
2014–2015Patents assigned to CASTRO RYAN O (2)· patent assignee history
2014–2015Patents assigned to LU XIAO-XIONG (2)· patent assignee history
2014Patents assigned to CARLOS MARLON V (1)· patent assignee history
2014–2021Based in San Diego, CA, US· patent location history
2015Patents assigned to CHUANG TSUNG-HSUN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ARENA PHARM INC52014–2021
CASTRO RYAN Oself22014–2015
LU XIAO-XIONG22014–2015
CARLOS MARLON V12014
CHUANG TSUNG-HSUN12015
Locations
LocationPatentsSpan
San Diego, California, US52014–2021