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US3218233A Expired / Lapsed US ⏱️ 0.0 years remaining

Analgesic compositions

Assignee: Individual
•
Filing: 1963-01-24
•
Granted: 1965-11-16
•
Expires: 1983-01-24
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Abstract

No abstract record available.

Inventors

  • 👤 Lewenstein Mozes Juda

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 06:11
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/60

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 91 words
ANALGESIC COMPOSITIONS CONTAINING AS ACTIVE INGREDIENTS (A) 130-390 PARTS OF ACETYLSALICYCLIC ACID; (B) 65260 PARTS OF P-ACETAMINOPHENOL; (C) 16-65 PARTS OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF CAFFEINE AND THERAPEUTICALLY APPLICABLE SALTS THEREOF; AND AT LEAST ONE BARBITURIC ACID COMPOUND SELECTED FROM THE GROUP CONSISTING OF HEXOBARBITAL, THIOAMYLAL, THIOPENTAL, AND THERAPENUTICALLY ACCEPTABLE SALTS THEREOF, SAID BARBITURICACID COMPOUNDS BEING RAPID ON ON-SET AND SHORT IN DURATION, AND HEXOBARBITAL BEING USED IN AN AMOUNT OF 20-60 PARTS AND THIOAMYLAL AND THIOPENTAL BEING USED IN AMOUNTS EQUIVALENT TO 20-60 PARTS OF HEXOBARBITAL.
Claim 2
Dependent Claim 91 words
ANALGESIC COMPOSITIONS CONTAINING AS ACTIVE INGREDIENTS (A) 130-390 PARTS OF ACETYLSALICYCLIC ACID; (B) 65260 PARTS OF P-ACETAMINOPHENOL; (C) 16-65 PARTS OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF CAFFEINE AND THERAPEUTICALLY APPLICABLE SALTS THEREOF; AND AT LEAST ONE BARBITURIC ACID COMPOUND SELECTED FROM THE GROUP CONSISTING OF HEXOBARBITAL, THIOAMYLAL, THIOPENTAL, AND THERAPENUTICALLY ACCEPTABLE SALTS THEREOF, SAID BARBITURICACID COMPOUNDS BEING RAPID ON ON-SET AND SHORT IN DURATION, AND HEXOBARBITAL BEING USED IN AN AMOUNT OF 20-60 PARTS AND THIOAMYLAL AND THIOPENTAL BEING USED IN AMOUNTS EQUIVALENT TO 20-60 PARTS OF HEXOBARBITAL.

References Cited (Backward Citations)

US3080287A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-11-15 1969-05-17 1969-11-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-11-15 1973-05-17 1973-11-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-11-15 1977-05-17 1977-11-16 $7700.00 Window Closed / Lapsed

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