C01B 21/0635

With germanium, tin or lead

Official title: {with germanium, tin or lead}

C01B21/0635 (With germanium, tin or lead) appears on 14 US grants and 5 published applications in this corpus.

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Granted patents
14
Published applications
5
Assignees
9
Inventors
28
Latest grant
11 Apr 2023

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C01B 21/0635: granted patents and published applications per publication year
YearGranted patentsPublished applications
198010
198100
198200
198300
198420
198500
198600
198700
198810
198910
199020
199110
199220
199300
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200600
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200800
200900
201001
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201311
201400
201501
201600
201700
201810
201900
202001
202101
202210
202310

By publication year. Applications have been published since 2001.

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