Inventor
WANG NONGYUE
CN15 patents
⚠️ This page may combine multiple inventors who share the name “WANG NONGYUE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FENG XIAOGEN
4 patentsUS8293673B2Oct 23, 2012
Process for preparing 4-aminodiphenylamine
FENG XIAOGEN4 citations70
US9029603B2May 12, 2015
Process for preparing alkylated p-phenylenediamines
FENG XIAOGEN0 citations49
US8486223B2Jul 16, 2013
Falling film evaporator
FENG XIAOGEN1 citations49
US8686188B2Apr 1, 2014
Process for preparing 4-aminodiphenylamine
FENG XIAOGEN1 citations46
FININGS CO LTD
3 patentsUS10239755B2Mar 26, 2019
Method for preparing chlorine gas through catalytic oxidation of hydrogen chloride
FININGS CO LTD1 citations53
US12338325B2Jun 24, 2025
Aramid polymerization method using carbon dioxide as solvent
FININGS CO LTD0 citations42
US10196340B2Feb 5, 2019
Clean process for preparing chloroformyl-substituted benzene
FININGS CO LTD0 citations33