US3847890A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Acidic monosaccharide-substituted proteins
Assignee: Individual
•
Filing: 1971-11-01
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Granted: 1974-11-12
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Expires: 1991-11-01
Abstract
Abstract 1. AN ACIDIC MONOSCCHARIDE-SUBSITUTED PROTEIN SELECTED FROM THE GROUP CONSISTING OF N-ACETYLNEURAMINYL INSULIN (BOVINE), N-ACETYLNEURAMINYL INSULIN (PIRCINE), N-ACETYLNEURAMINYL HUMAN SERUM ALBUMIN, N-ACETYLNEURAMINYL BOVINE SERUM ALBUMIN, N-ACETYLNEURAMINYL HUMAN GROWTH HOMONE, GLUCONYL INSULIN (BOVINE), GLUCONYL INSULIN (PORICE), GLUCONYL HUMAN SERUM ALBUMIN, AND GLUCONYL HUMAN GROWTH HORMONE WHEREIN THE SUBSTITUTION OCCURS AT AN AVALIBLE A-AMINO OR $AMINO GROUP.
Inventors
- 👤 A Green
- 👤 J Pensky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:29
CPC Classifications
A; A61; A61K; A61K38/00; A61K38/16; A61K38/17; A61K38/22; A61K38/28; C; C07; C07K; C07K1/00; C07K1/006; C07K1/107; C07K1/1072; C07K1/1077; C07K14/00; C07K14/435; C07K14/575; C07K14/62; C07K14/625
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
AN ACIDIC MONOSCCHARIDE-SUBSITUTED PROTEIN SELECTED FROM THE GROUP CONSISTING OF N-ACETYLNEURAMINYL INSULIN (BOVINE), N-ACETYLNEURAMINYL INSULIN (PIRCINE), N-ACETYLNEURAMINYL HUMAN SERUM ALBUMIN, N-ACETYLNEURAMINYL BOVINE SERUM ALBUMIN, N-ACETYLNEURAMINYL HUMAN GROWTH HOMONE, GLUCONYL INSULIN (BOVINE), GLUCONYL INSULIN (PORICE), GLUCONYL HUMAN SERUM ALBUMIN, AND GLUCONYL HUMAN GROWTH HORMONE WHEREIN THE SUBSTITUTION OCCURS AT AN AVALIBLE A-AMINO OR $AMINO GROUP.
Claim 2
Dependent Claim
54 words
AN ACIDIC MONOSCCHARIDE-SUBSITUTED PROTEIN SELECTED FROM THE GROUP CONSISTING OF N-ACETYLNEURAMINYL INSULIN (BOVINE), N-ACETYLNEURAMINYL INSULIN (PIRCINE), N-ACETYLNEURAMINYL HUMAN SERUM ALBUMIN, N-ACETYLNEURAMINYL BOVINE SERUM ALBUMIN, N-ACETYLNEURAMINYL HUMAN GROWTH HOMONE, GLUCONYL INSULIN (BOVINE), GLUCONYL INSULIN (PORICE), GLUCONYL HUMAN SERUM ALBUMIN, AND GLUCONYL HUMAN GROWTH HORMONE WHEREIN THE SUBSTITUTION OCCURS AT AN AVALIBLE A-AMINO OR $AMINO GROUP.
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) | 1977-11-11 | 1978-05-13 | 1978-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-11-11 | 1982-05-13 | 1982-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-11-11 | 1986-05-13 | 1986-11-12 | $7700.00 | Window Closed / Lapsed |