Beijing
China
11
2026-04-02
The entities that hold a legal rights for patent applications filed by inventor LI Mingfeng:
Mingfeng LI from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
PLASTIC PROCESSING METHOD AND PROCESSING SYSTEM
#2 | 2025-11-27HYDROGENATION CATALYST, AND PREPARATION AND USE THEREOF
#3 | 2023-11-09Method and System for Treating Waste Plastic Material
#4 | 2021-12-23Phosphorus-containing high-silica molecular sieve, its preparation and application thereof
#5 | 2021-04-01Hydrofining catalyst, its preparation and application thereof
#6 | 2020-10-29Phosphorus-containing molecular sieve, its preparation and application thereof
#7 | 2020-10-15Molecular sieve having mesopores, preparation method therefor, and application thereof
#8 | 2019-08-01Hydrogenation catalyst, its production and application thereof
#9 | 2015-08-20Hydrocracking catalyst and use of the same
#10 | 2005-06-23Catalyst for selective hydrogenation of olefins and its preparation as well as use
#11 | 2005-06-23Process for reducing sulfur and olefin contents in gasoline
1260600 ⎘