Patent US2460648A successfully refreshed from Google Patents.
Patent US3444061A successfully refreshed from Google Patents.
US3444061A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of conducting chemical reactions in a glow discharge
Assignee: Hooker Chemical Corp
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Filing: 1966-08-22
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Granted: 1969-05-13
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Expires: 1986-08-22
Abstract
No abstract record available.
Inventors
- 👤 Emil J Hellund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:43
CPC Classifications
B; B01; B01J; B01J19/00; B01J19/08; B01J19/087; B01J19/088; B01J2219/00; B01J2219/19; B01J2219/194; B01J2219/1941; B01J2219/1942; Y; Y10; Y10S; Y10S422/00; Y10S422/907
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
A METHOD OF SUBJECTING GASES TO AN ELECTRICAL GLOW TO AN EDGE OF THE OTHER, SAID EDGES COMPRISING MAJOR REACTION CHAMBER IS COMPRISED OF A REACTANT INLET MEANS AND A REACTANT OUTLET MENS SEPARATED BY ELECTRODE MEANS, SAID ELECTRODE MEANS COMPRISING A PAIR OF SUBSTANTIALLY FLAT CONDUCTIVE SHEETS LYING IN THE SAME PLANE WITH AN STRAIGHT LINE EDGES OF SAID ELECTRODES AND BEING POSITIONED SUBSTANTIALLY PARALLEL AND EQUIDISTANT FROM EACH OTHER OVER SUBSTANTIALLY THE ENTIRE OPPOSING LENGTH THEREOF, SAID TRODE MEANS AND A FIELD GRADIENT OF ABOUT 100 TO 10,000 VOLTS PER CENTIMETER, PASSING SAID GASEOUS REACTANT ELECTRODE MEANS SUBSTANTIALLY DIVIDING SAID REACTOR INTO TWO PARTS, PRODUCING A GLOW DISCHARGE BETWEEN SAID ELECTHROUGH SAID GLOW DISCHARGE, AND SUBSEQUENTLY EXHAUSTDISCHARGE COMPRISING THE STEPS OF FEEDING AT LEAST ONE GASEOUS REACTANT TO A REACTION CHAMBER, WHEREIN SAID ING SAID GASES FROM SAID REACTION CHAMBER.
Claim 2
Independent Claim
142 words
A METHOD OF SUBJECTING GASES TO AN ELECTRICAL GLOW TO AN EDGE OF THE OTHER, SAID EDGES COMPRISING MAJOR REACTION CHAMBER IS COMPRISED OF A REACTANT INLET MEANS AND A REACTANT OUTLET MENS SEPARATED BY ELECTRODE MEANS, SAID ELECTRODE MEANS COMPRISING A PAIR OF SUBSTANTIALLY FLAT CONDUCTIVE SHEETS LYING IN THE SAME PLANE WITH AN STRAIGHT LINE EDGES OF SAID ELECTRODES AND BEING POSITIONED SUBSTANTIALLY PARALLEL AND EQUIDISTANT FROM EACH OTHER OVER SUBSTANTIALLY THE ENTIRE OPPOSING LENGTH THEREOF, SAID TRODE MEANS AND A FIELD GRADIENT OF ABOUT 100 TO 10,000 VOLTS PER CENTIMETER, PASSING SAID GASEOUS REACTANT ELECTRODE MEANS SUBSTANTIALLY DIVIDING SAID REACTOR INTO TWO PARTS, PRODUCING A GLOW DISCHARGE BETWEEN SAID ELECTHROUGH SAID GLOW DISCHARGE, AND SUBSEQUENTLY EXHAUSTDISCHARGE COMPRISING THE STEPS OF FEEDING AT LEAST ONE GASEOUS REACTANT TO A REACTION CHAMBER, WHEREIN SAID ING SAID GASES FROM SAID REACTION CHAMBER.
References Cited (Backward Citations)
US2468175A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-12 | 1972-11-11 | 1973-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-12 | 1976-11-11 | 1977-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-12 | 1980-11-11 | 1981-05-13 | $7700.00 | Window Closed / Lapsed |