P

Inventor

CHANG NANCY T

US21 patents
⚠️ This page may combine multiple inventors who share the name “CHANG NANCY T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TANOX BIOSYSTEMS INC

6 patents

TANOX INC

5 patents

US HEALTH

4 patents

CENTOCOR INC

4 patents

CHANG NANCY T

2 patents