Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process to separate phosgene and hydrogen chloride from a fluid stream comprising phosgene and hydrogen chloride

Process to separate phosgene and hydrogen chloride from a fluid stream comprising phosgene and hydrogen chloride

US Patent 9533885 · Granted Jan 3, 2017

Estimated economic value: $15,277,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for extracting phosgene2017
Method for removing methylene-bridged polyphenyl polyamines from an aqueous stre2014
Method for removing methylene-bridged polyphenyl polyamines from an aqueous stre2014
Process for fractionating a mixture of polyisocyanates2013
Process for the preparation of di- and polyamines of the diphenylmethane series2013