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XU YULIANG

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    169,503
  • Filing trend
    ⇩ 75.0%
About

XU YULIANG has a total of 17 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 1999. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, electrical machinery and energy and engines, pumps and turbines are PHOENIX SCIENT INC, TAEJOON PHARMACEUTICAL CO LTD and SHEAR KERSHMAN LAB INC.

Patent filings in countries

World map showing XU YULIANGs patent filings in countries

Patent filings per year

Chart showing XU YULIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Yuliang 17
#2 Wang Runjiu 3
#3 Xu Jinyong 3
#4 Zeng Dongmei 1

Latest patents

Publication Filing date Title
CN111557980A Composition and preparation method thereof
CN111643547A Composition and preparation method thereof
CN111544467A Composition and preparation method thereof
CN108099462A It is a kind of can Hui Mo out of ink automatically inkstone
CN109910353A High velocity ram machine
CN109909384A Sheet-like workpiece punching press pedestal
CN109909350A Fast ram device
CN109909349A Recyclable punching press press
CN104912753A Method and application of converting space-time energy through two gravity oscillators
US2014284938A1 Gravitational energy conversion device and application thereof
CN1440792A Hepatosis treating medicine and its prepn process
CN1377634A Female condom with notched outer ring
CN1307856A Interactive condom
CN1317300A Condom with scrotum protection
CN1286964A Scrotum protecting jacket
CN1275587A Water phase decomposition recovery process for polyurethane waste material