IP Library › Patent Application 63591580
Patent Application Provisional
App. No. 63/591,580 · Confirmation No. 5203

PROCESS GAS DELIVERY CONTROL SYSTEM WITH CONCENTRATION MONITORING

Inventors: Junhua Ding, Hongke Ye
Provisional Application Expired
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 Code Description Pages PDF
2023-10-31 APP.FILE.REC Filing Receipt 3 View
2023-10-31 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2023-10-19 APP.TEXT Application body structured text document — View
2023-10-19 DRW Drawings-only black and white line drawings 3 View
2023-10-19 ADS Application Data Sheet 5 View
2023-10-19 SPEC Specification 11 View
2023-10-19 CLM Claims 1 View
2023-10-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-10-19 N417.PYMT Electronic Fee Payment 2 View
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Quick Facts
App. No.
63/591,580
Filed
2023-10-19