Beijing
China
15
2024-05-23
The entities that hold a legal rights for patent applications filed by inventor PAN Dean:
Dean PAN from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for preferentially recovering manganese from waste lithium-rich manganese-based cathode material
#2 | 2024-03-07Method for preparing lead smelting slag glass-ceramics based on the oxidation of silicon-rich silicon smelting slag and composition adjustment
#3 | 2024-02-22Method for preparing ecological foamed ceramic from lepidolite filter mud whole waste
#4 | 2024-01-11Method For Recovering High-Purity Sodium Bromide From Bromine-Containing Crude Salt
#5 | 2023-06-22Method of separating and recovering bromine from printed circuit board incineration ash by two-step process
#6 | 2022-06-30Comprehensive recovery method of pyrolysis polymetallic product from waste integrated circuit board
#7 | 2022-04-21Green resource-generating method based on thermal mass synergy of waste integrated circuit board
#8 | 2021-10-21Method for enriching precious metals from printed circuit board incineration ash from molten pool by circulating chlorination
#9 | 2020-12-17Method of recovering bromide from bromine-containing smelting ash
#10 | 2020-08-20Method of pretreatment and bromine recovery of PCB incineration ash
#11 | 2019-12-19Method for recovering valuable metals and simultaneously preparing ceramsite by roasting cyanide tailing
#12 | 2019-01-31Method for comprehensive recovery of silver-containing lead slag
#13 | 2015-08-13Technologies of twice dissolved by hydrochloric acid for waste rare earth luminescent materials
#14 | 2013-04-18Pollution-free method for recycling iron-based grinding waste
#15 | 2012-12-20Complete non-cyanogens wet process for green recycling of waste printed circuit board
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