US4013773A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid composition
Assignee: Astellas Pharma Inc
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Filing: 1975-02-04
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Granted: 1977-03-22
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Expires: 1995-02-04
Abstract
Abstract A single phase solid composition wherein one part of a non-aqueous liquid and 0.5-6 parts of calcium lactate hydrate are mixed and heated. The product according to this invention is very stable and can be formed into various kinds of moldings by a simple operation so that it may be applied to many uses.
Inventors
- 👤 Masuo Murakami
- 👤 Hiroitsu Kawada
- 👤 Tadayoshi Ohmura
- 👤 Hiroshi Sugiura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:31
CPC Classifications
A; A61; A61K; A61K47/00; A61K47/06; A61K47/08; A61K47/12; B; B01; B01J; B01J19/00; B01J19/06
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
20 words
A single phase solid composition consisting of one part of Vitamin E acetate and 0.5-6 parts of calcium lactate hydrate.
Claim 2
Dependent Claim
20 words
A single phase solid composition consisting of one part of Vitamin E acetate and 0.5-6 parts of calcium lactate hydrate.
Claim 3
Dependent Claim
18 words
A single phase solid composition consisting of 1 part of clofibrate and 0.5-6 parts of calcium lactate hydrate.
Claim 4
Dependent Claim
18 words
A single phase solid composition consisting of 1 part of clofibrate and 0.5-6 parts of calcium lactate hydrate.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-03-21 | 1980-09-20 | 1981-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-03-21 | 1984-09-20 | 1985-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-03-21 | 1988-09-20 | 1989-03-22 | $7700.00 | Window Closed / Lapsed |