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Oil-soluble nitrogen composition

Assignee: Lubrizol Corp
•
Filing: 1965-08-19
•
Granted: 1969-02-25
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Expires: 1985-08-19
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Abstract

No abstract record available.

Inventors

  • 👤 Donald I Hoke

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 18:26
CPC Classifications
C; C10; C10M; C10M133/00; C10M133/02; C10M133/26; C07; C07D; C07D233/00; C07D233/04; C07D233/06; C07D233/08; C07D233/12; C07D233/14; C07D233/16; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/22; C10M133/16; C10M133/38; C10M133/52; C10L1/222; C10L1/2222; C10L1/2225; C10L1/224; C10L1/228; C10L1/2283; C10L1/232; C10M2201/00; C10M2201/085; C10M2207/00; C10M2207/02; C10M2207/023; C10M2207/024; C10M2207/026; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/06; C10M2215/064; C10M2215/065; C10M2215/066; C10M2215/08; C10M2215/082; C10M2215/14; C10M2215/22; C10M2215/221; C10M2215/223; C10M2215/224; C10M2215/225; C10M2215/226; C10M2215/24; C10M2215/26; C10M2215/28; C10M2215/30; C10M2217/00; C10M2217/04; C10M2217/046; C10M2217/06; C10M2219/00; C10M2219/02; C10M2219/022; C10M2219/04; C10M2219/044; C10M2219/046; C10M2219/08; C10M2219/082; C10M2219/087; C10M2219/088; C10M2219/089; C10M2223/00; C10M2223/12; C10M2225/00; C10M2225/02; C10M2225/04; C10M2225/041; C10M2227/00; C10M2227/08; C10M2227/082; C10N; C10N2010/00; C10N2010/04; C10N2040/00; C10N2040/25; C10N2040/255; C10N2040/26; C10N2070/00; C10N2070/02; F; F02; F02B; F02B3/00; F02B3/06

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US1649485A Cited
US1990365A Cited
US2917376A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1972-02-25 1972-08-26 1973-02-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1976-02-25 1976-08-26 1977-02-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1980-02-25 1980-08-26 1981-02-25 $7700.00 Window Closed / Lapsed

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