US2937119A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nu-monosubstituted-2, 2-dialkyl-1, 3-propanediol dicarbamates
Assignee: Carter Products Inc
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Filing: 1959-06-11
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Granted: 1960-05-17
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Expires: 1979-06-11
Abstract
No abstract record available.
Inventors
- 👤 Frank M Berger
- 👤 Bernard J Ludwig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:21
CPC Classifications
C; C07; C07C; C07C271/00; C07C271/06
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
102 words
THE N-MONOSUBSTITUTED-2,2-DIALKYL-1,3 - PROPANEDIOL DICARBAMATE SELECTED FROM THE GROUP CONSISTING OF N-PROPYL-2-METHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-ETHYL-1,3 - PROPANEDIOL DICARBAMATE, N-N-BUTYL-2-METHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ETHYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-N-BUTYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOBUTYL-2-METHYL-2-PROPYL-1,3 - PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPARGYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-ISOPROPYL-1,3 - PROPANEDIOL DICARBAMATE, ATE N-N-BUTYL-2-METHYL-2-ISOPROPYL - 1,3 - PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-ISOPROPYL-1,3 - PROPANEDIOL DICARBAMATE, N-METHYL-2-METHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-PROPYL-2-METHYL-2-N-BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-N-BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-N-BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPARGYL-2-METHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-PROPYL-2-METHYL-2-SEC.BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-SEC.BUTYL -1,3 - PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-SEC. BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPARGYL-2-METHYL-2-SEC.BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-PROPYL-2-ETHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-ETHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ALLYL-2-ETHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-ETHYL-2-N-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-ETHYL-2-ISOPROPYL -1,3 - PROPANEDIOL DICARBAMATE, N-METHYL-2-ETHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, AND N-PROPARGYL-2-ETHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAM
Claim 2
Dependent Claim
102 words
THE N-MONOSUBSTITUTED-2,2-DIALKYL-1,3 - PROPANEDIOL DICARBAMATE SELECTED FROM THE GROUP CONSISTING OF N-PROPYL-2-METHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-ETHYL-1,3 - PROPANEDIOL DICARBAMATE, N-N-BUTYL-2-METHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ETHYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-N-BUTYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOBUTYL-2-METHYL-2-PROPYL-1,3 - PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPARGYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-ISOPROPYL-1,3 - PROPANEDIOL DICARBAMATE, ATE N-N-BUTYL-2-METHYL-2-ISOPROPYL - 1,3 - PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-ISOPROPYL-1,3 - PROPANEDIOL DICARBAMATE, N-METHYL-2-METHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-PROPYL-2-METHYL-2-N-BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-N-BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-N-BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPARGYL-2-METHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-PROPYL-2-METHYL-2-SEC.BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-SEC.BUTYL -1,3 - PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-SEC. BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPARGYL-2-METHYL-2-SEC.BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-PROPYL-2-ETHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-ETHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ALLYL-2-ETHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-ETHYL-2-N-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-ETHYL-2-ISOPROPYL -1,3 - PROPANEDIOL DICARBAMATE, N-METHYL-2-ETHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, AND N-PROPARGYL-2-ETHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAM
Claim 3
Independent Claim
133 words
THE METHOD OF RELAXING MUSCLES OF AN ANIMAL COMPRISING ADMINISTERING INTERNALLY TO THE ANIMAL A COMPOUND SELECTED FROM THE GROUP CONSISTING OF N-PROPYL-2-METHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-ETHYL-1,3 - PROPANEDIOL DICARBAMATE, N-N-BUTYL-2-METHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ETHYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-N-BUTYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOBUTYL-2-METHYL-2-PROPYL-1,3 - PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPARGYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-ISOPROPYL-1,3 - PROPANEDIOL DICARBAMATE, N-N-BUTYL-2-METHYL-2-ISOPROPYL - 1,3 - PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-ISOPROPYL-1,3-PROPANEDIOL DICARBAMATE, N-METHYL-2-METHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-PROPYL-2-METHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-N-BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-N-BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPARGYL-2-METHYL-2-N-BUTYL - 1,3 - PROPANEDIOL DICARBAMATE, N-PROPYL-2-METHYL-2-SEC.BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-SEC.BUTYL - 1,3 - PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-SEC.BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPARGYL-2-METHYL-2-SEC.BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-PROPYL-2-ETHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-ETHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ALLYL-2-ETHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-ETHYL-2-N-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-ETHYL-2--ISOPROPYL - 1,3 - PROPANEDIOL DICARBAMATE, N-METHYL-2-ETHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, AND N-PROPARGYL-2-ETHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, SAID COMPOUND BEING IN AN AMOUNT WHICH IS NON-TOXIC AND SUFFICIENT TO EXERT MUSCLE RELAXANT ACTIVITY.
Claim 4
Independent Claim
133 words
THE METHOD OF RELAXING MUSCLES OF AN ANIMAL COMPRISING ADMINISTERING INTERNALLY TO THE ANIMAL A COMPOUND SELECTED FROM THE GROUP CONSISTING OF N-PROPYL-2-METHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-ETHYL-1,3 - PROPANEDIOL DICARBAMATE, N-N-BUTYL-2-METHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ETHYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-N-BUTYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOBUTYL-2-METHYL-2-PROPYL-1,3 - PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPARGYL-2-METHYL-2-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-ISOPROPYL-1,3 - PROPANEDIOL DICARBAMATE, N-N-BUTYL-2-METHYL-2-ISOPROPYL - 1,3 - PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-ISOPROPYL-1,3-PROPANEDIOL DICARBAMATE, N-METHYL-2-METHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-PROPYL-2-METHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-N-BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-N-BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPARGYL-2-METHYL-2-N-BUTYL - 1,3 - PROPANEDIOL DICARBAMATE, N-PROPYL-2-METHYL-2-SEC.BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-METHYL-2-SEC.BUTYL - 1,3 - PROPANEDIOL DICARBAMATE, N-ALLYL-2-METHYL-2-SEC.BUTYL-1,3-PROPANEDIOL DICARBAMATE, N-PROPARGYL-2-METHYL-2-SEC.BUTYL-1,3 - PROPANEDIOL DICARBAMATE, N-PROPYL-2-ETHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-ETHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ALLYL-2-ETHYL-2-ETHYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-ETHYL-2-N-PROPYL-1,3-PROPANEDIOL DICARBAMATE, N-ISOPROPYL-2-ETHYL-2--ISOPROPYL - 1,3 - PROPANEDIOL DICARBAMATE, N-METHYL-2-ETHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, AND N-PROPARGYL-2-ETHYL-2-N-BUTYL-1,3 - PROPANEDIOL DICARBAMATE, SAID COMPOUND BEING IN AN AMOUNT WHICH IS NON-TOXIC AND SUFFICIENT TO EXERT MUSCLE RELAXANT ACTIVITY.
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) | 1963-05-17 | 1963-11-16 | 1964-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-17 | 1967-11-16 | 1968-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-17 | 1971-11-16 | 1972-05-17 | $7700.00 | Window Closed / Lapsed |