WO1989008117A1
Expired / Lapsed
WO
⏱️ 0.0 years remaining
Heparin-copper bi-affinity chromatography of fibroblast growth factors
Assignee: Individual
•
Filing: 1988-02-24
•
Granted: —
•
Expires: 2008-02-24
Abstract
Abstract Methods for separating, identifying and purifying various forms of fibroblast growth factors with a novel bi-affinity chromatography technique based upon the interaction of fibroblast growth factors with heparin and copper.
Inventors
- 👤 Yuen Shing
- 👤 Judah Folkman
Bibliographic Details
Application Number
—
Jurisdiction
WO
Data Source
google_patents
Last Synchronized
2026-10-23 04:10
CPC Classifications
C; C12; C12N; C12N9/00; C12N9/14; C12N9/48; C12N9/50; C12N9/64; C12N9/6421; C12N9/6424; C12N9/6456; C12N9/6462; C07; C07K; C07K1/00; C07K1/14; C07K1/16; C07K1/22; C07K14/00; C07K14/435; C07K14/475; C07K14/50; C07K14/501; C07K14/503; C12Y; C12Y304/00; C12Y304/21; C12Y304/21073
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.