LexDanaLexDanabeta
Inventor

Ruoping Zhang

Inventor
North Augusta, SC, US

Overview

4→
Patents
2017–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C07Kprimary
C07KPeptides33%
A61KPreparations for medical, dental or toiletry purposes17%
B01DSeparation17%
C12NMicroorganisms or enzymes17%
C12YEnzymes17%
PatentTitleYear
10,745,441Ultra-pure agonists of guanylate cyclase C, method of making and using same202010,421,787Process of preparing guanylate cyclase C agonisys201910,011,637Ultra-pure agonists of guanylate cyclase C, method of making and using same20189,580,471'Process of preparing guanylate cyclase C agonists'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2018Patents assigned to SYNERGY PHARMACEUTICALS INC (2)· patent assignee history
2017Patents assigned to BAI JUNCAI (1)· patent assignee history
2017Patents assigned to COMISKEY STEPHEN (1)· patent assignee history
2017Patents assigned to FENG RONG (1)· patent assignee history
2017–2020Based in North Augusta, SC, US· patent location history
2019–2020Patents assigned to BAUSCH HEALTH IRELAND LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAUSCH HEALTH IRELAND LTD22019–2020
SYNERGY PHARMACEUTICALS INC22017–2018
BAI JUNCAI12017
COMISKEY STEPHEN12017
FENG RONG12017
Locations
LocationPatentsSpan
North Augusta, SC, US42017–2020