LEHMANN; JOHN FRANCIS

Patent Applications and Registrations

Patent applications and USPTO patent grants for LEHMANN; JOHN FRANCIS.The latest application filed is for "halidosilane compounds and compositions and processes for depositing silicon-containing films using same".

Company Profile

2.3.7

LEHMANN; JOHN FRANCIS - BETHLEHEM PA
Lehmann; John Francis - Tempe AZ
Lehmann; John Francis - Breinigsville PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Halidosilane Compounds And Compositions And Processes For Depositing Silicon-containing Films Using Same App 20220154331 - LEI; XINJIAN ; et al.	2022-05-19
Processes for depositing silicon-containing films using halidosilane compounds Grant 11,268,190 - Lei , et al. March 8, 2	2022-03-08
Halidosilane Compounds And Compositions And Processes For Depositing Silicon-containing Films Using Same App 20200032389 - Lei; Xinjian ; et al.	2020-01-30
Compositions and Methods Using Same for Deposition of Silicon-Containing Film App 20190017167 - Vrtis; Raymond Nicholas ; et al.	2019-01-17
Compositions and methods using same for deposition of silicon-containing film Grant 10,106,890 - Li , et al. October 23, 2	2018-10-23
Compositions And Methods Using Same For Deposition Of Silicon-containing Film App 20170335449 - LI; Jianheng ; et al.	2017-11-23
System And Method For Tungsten Hexafluoride Recovery And Reuse App 20140196664 - Johnson; Andrew David ; et al.	2014-07-17
Aminosilanes And Methods For Making Same App 20120277457 - Lehmann; John Francis ; et al.	2012-11-01
Method for making a chlorosilane Grant 8,206,676 - Agarwal , et al. June 26, 2	2012-06-26
Method for Making a Chlorosilane App 20110113628 - Agarwal; Rajiv K. ; et al.	2011-05-19

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