A22C 11/0272

For casing depletion

Official title: {for casing depletion}

A22C11/0272 (For casing depletion) appears on 10 US grants and 7 published applications in this corpus.

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Granted patents
10
Published applications
7
Assignees
7
Inventors
13
Latest grant
30 Dec 2025

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A22C 11/0272: granted patents and published applications per publication year
YearGranted patentsPublished applications
198610
198710
198800
198900
199000
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199500
199600
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200322
200410
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200710
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201000
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201210
201300
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201500
201600
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201800
201900
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202200
202302
202410
202510

By publication year. Applications have been published since 2001.