Ding Chang
3Patents
2h-index
4Co-inventors
33Inventor score
Filing activity: Feb 3, 1984 → May 27, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4562175A | Synthetic peptides | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4721704A | Potent synthetic atrial peptide analogs | Chemistry; Metallurgy | 8 | Expired |
| US5135912A | Natriuretic peptides from the pituitary prohormone proopiomelanocortin | Human Necessities | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.