Learn more

XIA YAN

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    194,028
About

XIA YAN has a total of 17 patent applications. Its first patent ever was published in 1998. It filed its patents most often in China and United States. Its main competitors in its focus markets medical technology, pharmaceuticals and macromolecular chemistry and polymers are ZHAO SHIFEN, PITTSBURG STATE UNIVERSITY and NEXAM CHEMICAL AB.

Patent filings in countries

World map showing XIA YANs patent filings in countries
# Country Total Patents
#1 China 15
#2 United States 2

Patent filings per year

Chart showing XIA YANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xia Yan 15
#2 Greenlee William J 1
#3 Miyake Garret M 1
#4 Li Yueyan 1
#5 Xia Yong 1
#6 Xia Yan Zhu 1
#7 Zhang Yufen 1
#8 Kuang Chengquan 1
#9 Weitekamp Raymond 1
#10 Liu Yuanhong 1

Latest patents

Publication Filing date Title
CN109924646A Recording equipment is used in a kind of design of Portable type room
CN105498070A Coronary artery intervention-based end hole guide wire
CN105818604A Life tree and construction method thereof
CN105216533A A kind of preparation method of imitative bio-landscape sculpture
CN105291683A Preparation method for bird nest type biomimetic landscape sculpture
CN104442171A Method for manufacturing winter scenery of garden landscape
CN104239987A Method and system for tracing capital endowment
CN103568685A Method for combining garden landscape sculpture with true flowers and grass
CN101538986A Combined louver blade capable of partially rotating and shutter made of same
CN101538985A Rotatable combined louver blade and shutter made of same
CN1951953A Tanshinone and salvianolic acid B combined production method
CN1546326A Process for making flowering tree - a garden landscape
CN1546330A Simulation process for constructing garden landscape
CN1366437A Method and device for shielding electromagnetic waves
CN1231886A Natural depilating skin-cleaning cream and its use method