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Treatment of hydroxyl-containing interpolymers of ethylene

Assignee: EIDP Inc
•
Filing: 1942-12-18
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Granted: 1946-07-09
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Expires: 1962-12-18
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Abstract

No abstract record available.

Inventors

  • 👤 Pease Donald Cargill

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 11:20
CPC Classifications
C; C08; C08L; C08L23/00; C08L23/26; C08F; C08F8/00; C08K; C08K5/00; C08K5/16; C08K5/21; C08L23/02; C08L23/04; C08L23/08; C08L23/0846; C08L23/0853; C08L23/0861

Claims Analysis

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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1949-07-08 1950-01-07 1950-07-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1953-07-08 1954-01-07 1954-07-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1957-07-08 1958-01-07 1958-07-09 $7700.00 Window Closed / Lapsed

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