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YEN RICHARD C K

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    164,741
  • Filing trend
    ⇩ 50.0%
About

YEN RICHARD C K has a total of 38 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1989. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, chemical engineering and packaging and shipping are IZUN PHARMACEUTICALS CORP, ETHYPHARM LAB PROD ETHIQUES and ARTAN HOLDING AG.

Patent filings per year

Chart showing YEN RICHARD C Ks patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yen Richard C K 38

Latest patents

Publication Filing date Title
US2021060134A1 Nanospheres for bone fracture
US2019328844A1 Nanoparticles for the therapeutic treatment of radiation-induced skin ulcers
US2019160312A1 Portable device to reduce fire damage from a neighborhood fire
US2018021264A1 Albumin nanosphere preparations to control bleeding from surgical operations
US2016375105A1 Albumin nanoparticles to augment stem cell function in vivo
US2016045573A1 Nanoparticles with effects on endothelial function and membrane permeability
US2014212358A1 Nanoparticles for the treatment of radiation skin injury
US2013064864A1 Submicron particles to decrease transfusion
US2014030347A1 Mass production of ready-to-use suspensions of fibrinogen-coated albumin spheres for the treatment of thrombocytopenic patients
US2011251127A1 Inactivation of infectious agents in plasma proteins by extreme pressure
US9226898B1 Submicron particles for the treatment of radiation damage in patients
US2009304804A1 Biologic devices for hemostasis
US5092913A High capacity low resistance vacuum cleaner
US5034031A Method for vacuum cleaner with uninterrupted and undiminished performance
US5010790A Apparatus for removing a soft stopper from a container
US4968429A Anti-clogging method for maximal flux and prolonged filtration time
US4921603A Anti-clogging apparatus and method for maximal flux and prolonged filtration time
US4976758A Apparatus for vacuum cleaner with uninterrupted and undiminished performance
US4916985A Apparatus for removing a soft stopper from a container
US5069936A Manufacturing protein microspheres