US3865933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Analgesic composition
Assignee: C and A Laboratories Inc
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Filing: 1972-05-24
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Granted: 1975-02-11
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Expires: 1992-05-24
Abstract
Abstract An analgesic composition comprises on the order of 320 parts by weight of mephenesin, 100 parts by weight of magnesium gluconate and minor amounts of a powdered extract of stramonium together with a pharamceutically acceptable carrier.
Inventors
- 👤 Clifton F Mudge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:46
CPC Classifications
A; A61; A61K; A61K33/00; A61K33/06
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
98 words
THE METHOD OF ALLEVIATING PAIN IN A PATIENT COMPRISING THE STEP OF ADMINISTERINNG TO SAID PATIENT AN ANALGESIC COMPOSITION WHICH IS RELATIVELY FREE OF SIDE EFFECTS WHICH COMPRISES AS THE ACTIVE INGREDIENTS, FROM 275 TO 400 MILLIGRAMS OF MEPHENESIN, FROM 0.02 TO 0.05 MILLIGRAMS OF OF TROPINE, HYOSCYAMINE, AND SCOFROM THE GROUP CONSISTING OF ATROPINE, HYOSCYAMINE, AND SCOPOLAMINE, AND FROM 6 TO 100 MILLIGRAMS OF A MAGNESIUM COMPOUND SELECTED FROM THE GROUP CONSISTING OF MAGNESIUM GLUCONATE, MAGNESIUM ACETYLSALICYLATE, HYDRATED MAGNESIUM BROMIDE, MAGNESIUM CHLORIDE, MAGNESIUM HYDROXIDE, MAGNESIUM OXIDE, MAGNESIUM SULFATE, AND MAGNESIUM LACTATE, TOGETHER WITH A PHARMACEUTICALLY ACCEPTABLE CARRIER.
Claim 2
Independent Claim
98 words
THE METHOD OF ALLEVIATING PAIN IN A PATIENT COMPRISING THE STEP OF ADMINISTERINNG TO SAID PATIENT AN ANALGESIC COMPOSITION WHICH IS RELATIVELY FREE OF SIDE EFFECTS WHICH COMPRISES AS THE ACTIVE INGREDIENTS, FROM 275 TO 400 MILLIGRAMS OF MEPHENESIN, FROM 0.02 TO 0.05 MILLIGRAMS OF OF TROPINE, HYOSCYAMINE, AND SCOFROM THE GROUP CONSISTING OF ATROPINE, HYOSCYAMINE, AND SCOPOLAMINE, AND FROM 6 TO 100 MILLIGRAMS OF A MAGNESIUM COMPOUND SELECTED FROM THE GROUP CONSISTING OF MAGNESIUM GLUCONATE, MAGNESIUM ACETYLSALICYLATE, HYDRATED MAGNESIUM BROMIDE, MAGNESIUM CHLORIDE, MAGNESIUM HYDROXIDE, MAGNESIUM OXIDE, MAGNESIUM SULFATE, AND MAGNESIUM LACTATE, TOGETHER WITH A PHARMACEUTICALLY ACCEPTABLE CARRIER.
Claim 3
Dependent Claim
27 words
The method according to claim 1 wherein the tropane alkaloid requirement is attained through the addition of from 5 to 20 milligrams of powdered Extract of Stramonium.
Claim 4
Dependent Claim
12 words
The method of claim 1 wherein the magnesium compound is magnesium gluconate.
Claim 5
Independent Claim
71 words
A method of alleviating pain in a patient which comprises the step of administering to said patient an analgesic composition which is relatively free of side effects which comprises as the active ingredients on an as-per-tablet basis, 320.0 milligrams of mephenesin. 3.75 milligrams powdered extract of stramonium having a total alkaloid concentration of 0.0375 milligrams, and on the order of 100.0 milligrams of magnesium gluconate, together with a pharmaceutically acceptable carrier.
Claim 6
Independent Claim
71 words
A method of alleviating pain in a patient which comprises the step of administering to said patient an analgesic composition which is relatively free of side effects which comprises as the active ingredients on an as-per-tablet basis, 320.0 milligrams of mephenesin. 3.75 milligrams powdered extract of stramonium having a total alkaloid concentration of 0.0375 milligrams, and on the order of 100.0 milligrams of magnesium gluconate, together with a pharmaceutically acceptable carrier.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-02-10 | 1978-08-12 | 1979-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-02-10 | 1982-08-12 | 1983-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-02-10 | 1986-08-12 | 1987-02-11 | $7700.00 | Window Closed / Lapsed |