Inventor

ZHANG HONGKE

CN19 patents

⚠️ This page may combine multiple inventors who share the name “ZHANG HONGKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHANG HONGKE

WANHUA CHEMICAL GROUP CO LTD

Method for treating reverse osmosis concentrated water

Method for preparing catalyst used for preparing chlorine, catalyst and method for preparing chlorine

Catalyst for preparing chlorine gas by hydrogen chloride oxidation, and preparation method and application thereof

Light colored modified isocyanate mixture and preparation method thereof

Catalyst for catalytic oxidation treatment of organic wastewater, preparation method thereof, and application thereof

Solvent refining method for isocyanate prepared by phosgene method and devices used in same

Catalyst for preparing phosgene and method for preparing phosgene using the same

Method for replacement of phosgene synthesis column catalyst

Method for treating production wastewater from the preparation of propylene oxide by co-oxidation

Polycarbonate preparation method

Method for preparing branched polycarbonate with continuous two-phase interface phosgene method

HUAWEI TECH CO LTD

Method of multicast source filtering

Method and mobile node for packet transmission in mobile internet protocol network

ZHANG HONGKE

Method of concurrent multipath transfer based on relational paths

Method for treating waste saline water produced in production process of diphenylmethane diisocyanate (MDI)

UNIV BEIJING JIAOTONG

Communication and computation integrated network architecture and resource adaptation method

Method and system for realizing location management of multihomed terminals in universal network

NINGBO WANHUA POLYURETHANES CO

Method of preparing polymethylene-polyphenyl-polyamine

WANHUA CHEMICAL NINGBO CO LTD

Catalyst for preparing phosgene and preparation method therefor, and method for preparation of phosgene and comprehensive utilization of energy thereof