Shanghai
China
2
2021-10-07
2
2022-09-13
These are the the leading inventors for applications assigned to KEYON PROCESS CO., LTD:
KEYON PROCESS CO., LTD based in Shanghai, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Process system and process method for conversion of sulfur-containing flue gas to sulfuric acid
#2 | 2021-09-16 ✅ Patent 11,143,456 granted on 2021-10-12Heat exchanger
Also check out KEYON PROCESS CO., LTD's (Shanghai, China) applicant profile with 2 patent applications submitted.
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