Patent US3749703A successfully refreshed from Google Patents.
US3749703A
Expired / Lapsed
US
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Asn15-bovine thyrocalcitonin
Assignee: Sandoz AG
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Filing: 1970-01-23
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Granted: 1973-07-31
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Expires: 1990-01-23
Abstract
Abstract THE INVENTION CONCERNS THE NOVEL POLYPEPETIDE OF THE FORMULA: H-CYS<(-SER-ASN-LEU-SER-THR-CYS(-VAL-LEU-SER-ALA-TYR-TRP- LYS-ASN-LEU-(ASN)2-TYR-HIS-ARG-PHE-SER-GLY-MET-GLY-PHE- GLY-PRO-GLU-THR-PRO-NH2)-) THE POLYPEPTIDE IS USEFUL IN LOWERING THE CALCIUM CONTENT IN PLASMA.
Inventors
- 👤 S Guttmann
- 👤 H Willems
- 👤 E Sandrin
- 👤 J Pless
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:58
CPC Classifications
C; C07; C07K; C07K14/00; C07K14/435; C07K14/575; C07K14/585; C07K5/00; C07K5/04; C07K5/10; C07K5/1002; C07K5/1005; C07K5/1013; A; A61; A61K; A61K38/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-07-30 | 1977-01-29 | 1977-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-30 | 1981-01-29 | 1981-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-30 | 1985-01-29 | 1985-07-31 | $7700.00 | Window Closed / Lapsed |