US2844512A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fumagillin enveloped in fatty or waxy substance and enclosed in ultraviolet opaque container
Assignee: Pharmacia and Upjohn Co
•
Filing: 1954-11-05
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Granted: 1958-07-22
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Expires: 1974-11-05
Abstract
No abstract record available.
Inventors
- 👤 Thomas E Eble
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:09
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/70; A61K9/00; A61K9/20; A61K9/2095; A61K9/48; A61K9/4841; A61K9/4858; A61K9/50; A61K9/5005; A61K9/5015
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
AN ULTRAVIOLET OPAQUE SOFT ELASTIC CAPSULE CONTAINING CRYSTALLINE FUMAGILLIN COMPLETELY ENVELOPED IN AN AIRIMPERVIOUS, EDIBLE MASS SELECTED FROM THE CLASS CONSISTING OF FATTY AND WAXY MATERIALS IN THE PROPORTION OF FROM 0.5 TO 25 PARTS OF SAID EDIBLE MASS FOR EACH PART OF FUMAGILLIN.
Claim 2
Dependent Claim
44 words
AN ULTRAVIOLET OPAQUE SOFT ELASTIC CAPSULE CONTAINING CRYSTALLINE FUMAGILLIN COMPLETELY ENVELOPED IN AN AIRIMPERVIOUS, EDIBLE MASS SELECTED FROM THE CLASS CONSISTING OF FATTY AND WAXY MATERIALS IN THE PROPORTION OF FROM 0.5 TO 25 PARTS OF SAID EDIBLE MASS FOR EACH PART OF FUMAGILLIN.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-21 | 1962-01-20 | 1962-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-21 | 1966-01-20 | 1966-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-21 | 1970-01-20 | 1970-07-22 | $7700.00 | Window Closed / Lapsed |