Patent US3274053A successfully refreshed from Google Patents.
US3274053A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sennoside derivatives and pharmaceutical compositions containing same
Assignee: Synergistics Inc
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Filing: 1962-06-04
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Granted: 1966-09-20
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Expires: 1982-06-04
Abstract
No abstract record available.
Inventors
- 👤 Halpern Alfred
- 👤 Mortimer D Sackler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:45
CPC Classifications
C; C07; C07H; C07H15/00; C07H15/20; C07H15/24; C07H15/256; A; A61; A61K; A61K36/00; A61K36/18; A61K36/185; A61K36/48; A61K36/482; C07H15/244
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
179 words
A MOLECULE SELECTED FROM THE GROUP CONSISTING OF: (A) SENNOSIDE A TANNATE (B) SENNOSIDE B TANNATE (C) MOLECULES HAVING THE STRUCTURE RX, WHEREIN R IS A MOIETY SELECTED FROM THE GROUP CONSISTING OF SENNOSIDE A TANNATE AND SENNOSIDE B TANNATE AND X IS A MOIETY SELECTED FROM THE GROUP CONSISTING OF METALLO IONS, AMMONIUM IONS, AND PHARMACEUTICALLY ACCEPTABLE AMINES, AND (D) THE MOLECULES HAVING THE STRUCTURE SY WHEREIN S IS A MOIETY SELECTED FROM THE GROUP CONSISTING OF SENNOSIDE A AND SENNOSIDE B AND Y IS A MOIETY SELECTED FROM THE GROUP CONSISTING OF PRIMARY ALIPHATIC AMINES, SECONDARY ALIPHATIC AMINES, CYCLIC AMINES, HETEROCYCLIC AMINES, CHOLINE AND BETAINE. 40V. A PHARMACEUTICAL COMPOSITION COMPRISING A PHARMACEUTICAL CARRIER AND FROM 2 TO 75 MG. OF SENNOSIDE EQUIVALENT OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF SENNOSIDE A TANNATE, SENNOSIDE B TANNATE, AMINE SENNOSIDE, AMINE SENNOSIDE TANNATE, METALLO SENNOSIDE TANNATE, AMMONIUM SENNOSIDE TANNATE AND A COMPOSITION OF BOTANICAL ORIGAN CONTAINING SENNOSIDE A TANNATE, SENNOSIDE B TANNATE, AMINE SENNOSIDE, AMINE SENNOSIDE TANNATE, METALLO SENNOSIDE TANNATE, AMMONIUM SENNOSIDE TANNATE AND MIXTURES OF THE SAME.
Claim 2
Dependent Claim
179 words
A MOLECULE SELECTED FROM THE GROUP CONSISTING OF: (A) SENNOSIDE A TANNATE (B) SENNOSIDE B TANNATE (C) MOLECULES HAVING THE STRUCTURE RX, WHEREIN R IS A MOIETY SELECTED FROM THE GROUP CONSISTING OF SENNOSIDE A TANNATE AND SENNOSIDE B TANNATE AND X IS A MOIETY SELECTED FROM THE GROUP CONSISTING OF METALLO IONS, AMMONIUM IONS, AND PHARMACEUTICALLY ACCEPTABLE AMINES, AND (D) THE MOLECULES HAVING THE STRUCTURE SY WHEREIN S IS A MOIETY SELECTED FROM THE GROUP CONSISTING OF SENNOSIDE A AND SENNOSIDE B AND Y IS A MOIETY SELECTED FROM THE GROUP CONSISTING OF PRIMARY ALIPHATIC AMINES, SECONDARY ALIPHATIC AMINES, CYCLIC AMINES, HETEROCYCLIC AMINES, CHOLINE AND BETAINE. 40V. A PHARMACEUTICAL COMPOSITION COMPRISING A PHARMACEUTICAL CARRIER AND FROM 2 TO 75 MG. OF SENNOSIDE EQUIVALENT OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF SENNOSIDE A TANNATE, SENNOSIDE B TANNATE, AMINE SENNOSIDE, AMINE SENNOSIDE TANNATE, METALLO SENNOSIDE TANNATE, AMMONIUM SENNOSIDE TANNATE AND A COMPOSITION OF BOTANICAL ORIGAN CONTAINING SENNOSIDE A TANNATE, SENNOSIDE B TANNATE, AMINE SENNOSIDE, AMINE SENNOSIDE TANNATE, METALLO SENNOSIDE TANNATE, AMMONIUM SENNOSIDE TANNATE AND MIXTURES OF THE SAME.
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) | 1969-09-19 | 1970-03-21 | 1970-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-19 | 1974-03-21 | 1974-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-19 | 1978-03-21 | 1978-09-20 | $7700.00 | Window Closed / Lapsed |