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Inventor

Shi-Bao Yu

Inventor
Campbell, CA, US

Overview

6→
Patents
1998–2001
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes46%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium31%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations23%
PatentTitleYear
6,303,101'Bismuth compounds'20016,280,706'Chelating agents'20016,117,412'Non-cluster type bismuth compounds'20006,004,529'Chelating agents'19995,817,289'Non-cluster type bismuth compounds'19985,804,161'Contrast agents'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2001Patents assigned to NYCOMED IMAGING AS (5)· patent assignee history
1998Patents assigned to NYCOMED SALUTAR INC (1)· patent assignee history
1998–2001Based in Campbell, CA, US· patent location history
1998–2001Based in Wayne, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NYCOMED IMAGING AS51998–2001
NYCOMED SALUTAR INC11998
Locations
LocationPatentsSpan
Campbell, California, US31998–2001
Wayne, Pennsylvania, US31998–2001