Group 6 transition metal-containing compositions for vapor deposition of group 6 transition metal-containing films

US11021793B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-11021793-B2
Application numberUS-201815994961-A
CountryUS
Kind codeB2
Filing dateMay 31, 2018
Priority dateMay 31, 2018
Publication dateJun 1, 2021
Grant dateJun 1, 2021

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

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Disclosed are Group 6 transition metal-containing thin film forming precursors to deposit Group 6 transition metal-containing films on one or more substrates via vapor deposition processes.

First claim

Opening claim text (preview).

We claim: 1. A Group 6 transition metal-containing film forming composition comprising a precursor, wherein the precursor is MoO 2 Cl 2 .(methyl hexanoate) 2 or MoO 2 Cl 2 .(amyl acetate) 2 . 2. A Group 6 transition metal-containing film forming composition comprising a precursor, wherein the precursor is MoO 2 Cl 2 .( n Bu-O—CH 2 —CH 2 —O- n Bu).

Assignees

Inventors

Classifications

  • characterized by the use of precursors specially adapted for ALD · CPC title

  • C07F11/00Primary

    Compounds containing elements of Groups 6 or 16 of the Periodic Table · CPC title

  • compounds without a metal-carbon linkage · CPC title

  • by evaporation using carrier gas in contact with the source material (C23C16/4486 takes precedence) · CPC title

  • C23C16/34Primary

    Nitrides {(C23C16/303 takes precedence)} · CPC title

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Frequently asked questions

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What does patent US11021793B2 cover?
Disclosed are Group 6 transition metal-containing thin film forming precursors to deposit Group 6 transition metal-containing films on one or more substrates via vapor deposition processes.
Who is the assignee on this patent?
Air Liquide
What technology area does this patent fall under?
Primary CPC classification C23C16/45553. Mapped technology areas include Chemistry & Metallurgy.
When was this patent published?
Publication date Tue Jun 01 2021 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).