US3014022A
Expired / Lapsed
US
⏱️ 0.0 years remaining
N-trityl peptides and a process of producing same
Assignee: Sanofi Aventis France
•
Filing: 1958-07-16
•
Granted: 1961-12-19
•
Expires: 1978-07-16
Abstract
No abstract record available.
Inventors
- 👤 Amiard Gaston
- 👤 Heymes Rene
- 👤 Velluz Leon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:19
CPC Classifications
C; C07; C07K; C07K1/00; C07K1/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
6 words
THE METHYL ESTER OF (N-TRITYL-LASPARAGINYL)-(S-TRITYL-L-CYSTEINYL)-L-PROLYL-L-LEUCYL GLYCINE.
Claim 2
Dependent Claim
6 words
THE METHYL ESTER OF (N-TRITYL-LASPARAGINYL)-(S-TRITYL-L-CYSTEINYL)-L-PROLYL-L-LEUCYL GLYCINE.
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) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |