US3239420A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gelatin composition
Assignee: Vitamix Pharmaceuticals Inc
•
Filing: 1962-10-11
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Granted: 1966-03-08
•
Expires: 1982-10-11
Abstract
No abstract record available.
Inventors
- 👤 Gonshery Leon
- 👤 Hamada Tsugio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:31
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/48; A61K9/4816; A61K9/4825
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
A SOFT-SHELL GELAITN CAPSULE HAVING WITHIN IT A MIXTURE CONSISTING ESSENTIALLY OF A HOMOGENEOUS MIXTURE OF A COLLAGEN HYDROLYSATE CONTAINING BETWEEN ABOUT 26.25 WEIGHT PERCENT COLLAGEN HYDROLYSATE UP TO ABOUT 50.40 WEIGHT PERCENT COLLAGEN HYDROLYSATE, WATER, AND A SUFFICIENT AMOUNT OF A LIQUID NON-TOXIC HYDROSCOPIC AGENT TO RENDER THE COLLAGEN HYDROLYSATE FREE FLOWING, AND TO PREVENT IT FROM HARDENING.
Claim 2
Dependent Claim
59 words
A SOFT-SHELL GELAITN CAPSULE HAVING WITHIN IT A MIXTURE CONSISTING ESSENTIALLY OF A HOMOGENEOUS MIXTURE OF A COLLAGEN HYDROLYSATE CONTAINING BETWEEN ABOUT 26.25 WEIGHT PERCENT COLLAGEN HYDROLYSATE UP TO ABOUT 50.40 WEIGHT PERCENT COLLAGEN HYDROLYSATE, WATER, AND A SUFFICIENT AMOUNT OF A LIQUID NON-TOXIC HYDROSCOPIC AGENT TO RENDER THE COLLAGEN HYDROLYSATE FREE FLOWING, AND TO PREVENT IT FROM HARDENING.
References Cited (Backward Citations)
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Cited
GB886553A
Cited
US3024167A
Cited
US2973301A
Cited
US3028308A
Cited
US3073702A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |