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US2967806A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrolytic decomposition with permselective diaphragms

Assignee: Hooker Chemical Corp
•
Filing: 1953-04-02
•
Granted: 1961-01-10
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Expires: 1973-04-02
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Abstract

No abstract record available.

Inventors

  • 👤 Sidney G Osborne
  • 👤 George T Miller

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 05:52
CPC Classifications
C; C25; C25B; C25B3/00; C25B1/00; C25B1/01; C25B1/14; C25B1/16; C25B3/01; C25B3/07; C25B3/09; C25B3/11

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 149 words
A PROCESS FOR EFFECTING THE ELECTROLYTIC DECOMPOSITION OF SALTS OF ORGANIC ALIPHATIC ACIDS WHICH COMPRISES: INTRODUCING THE SALT TO BE ELECTROLYZED INTO THE THIRD COMPARTMENT OF A MULTICOMPARTMENT ELECTROLYTIC CELL, SAID CELL HAVING A FIRST COMPARTMENT CONTAINING AN ANODE IN CONTACT WITH LIQUID ELECTROLYTE, A SECOND COMPARTMENT ADJACENT TO THE ANODE COMPARTMENT CONTAINING THE ORGANIC ALIPHATIC ACID RESULTING FROM THE ELECTROLYSIS OF SAID SALT AND A CATHODE COMPARTMENT CONTAINING A CATHODE IN CONTACT WITH LIQUID ELECTROLYTE, SAID LIQUID ELECTROLYTE CONTAINING THE CATION RESULTING FROM THE ELECTROLYSIS OF SAID SALT, INTERPOSING A CATIONIC PERMSELECTIVE DIAPHRAGM BETWEEN THE FIRST COMPARTMENT AND THE SECOND COMPARTMENT CONTAINING THE ORGANIC ALIPHATIC ACID AND INTERPOSING AN ANIONIC PERMSELECTIVE DIAPHRAGM BETWEEN THE SECOND COMPARTMENT AND THE THIRD COMPARTMENT CONTAINING THE SALT OF THE ORGANIC ALIPHATIC ACID, MAINTAINING THE DIAPHRAGMS WET WITH ELECTROLYTE, IMPRESSING A VOLTAGE ACROSS SAID ELECTRODES AND RECOVERING THE PRODUCTS OF ELECTROLYSIS SO PRODUCED.
Claim 2
Dependent Claim 149 words
A PROCESS FOR EFFECTING THE ELECTROLYTIC DECOMPOSITION OF SALTS OF ORGANIC ALIPHATIC ACIDS WHICH COMPRISES: INTRODUCING THE SALT TO BE ELECTROLYZED INTO THE THIRD COMPARTMENT OF A MULTICOMPARTMENT ELECTROLYTIC CELL, SAID CELL HAVING A FIRST COMPARTMENT CONTAINING AN ANODE IN CONTACT WITH LIQUID ELECTROLYTE, A SECOND COMPARTMENT ADJACENT TO THE ANODE COMPARTMENT CONTAINING THE ORGANIC ALIPHATIC ACID RESULTING FROM THE ELECTROLYSIS OF SAID SALT AND A CATHODE COMPARTMENT CONTAINING A CATHODE IN CONTACT WITH LIQUID ELECTROLYTE, SAID LIQUID ELECTROLYTE CONTAINING THE CATION RESULTING FROM THE ELECTROLYSIS OF SAID SALT, INTERPOSING A CATIONIC PERMSELECTIVE DIAPHRAGM BETWEEN THE FIRST COMPARTMENT AND THE SECOND COMPARTMENT CONTAINING THE ORGANIC ALIPHATIC ACID AND INTERPOSING AN ANIONIC PERMSELECTIVE DIAPHRAGM BETWEEN THE SECOND COMPARTMENT AND THE THIRD COMPARTMENT CONTAINING THE SALT OF THE ORGANIC ALIPHATIC ACID, MAINTAINING THE DIAPHRAGMS WET WITH ELECTROLYTE, IMPRESSING A VOLTAGE ACROSS SAID ELECTRODES AND RECOVERING THE PRODUCTS OF ELECTROLYSIS SO PRODUCED.

References Cited (Backward Citations)

US2592686A Cited
US634271A Cited
US2033732A Cited
US2636852A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1964-01-10 1964-07-11 1965-01-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1968-01-10 1968-07-11 1969-01-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1972-01-10 1972-07-11 1973-01-10 $7700.00 Window Closed / Lapsed

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