Learn more

XILONG SCIENT CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    97,756
  • Filing trend
    ⇧ 133.0%
About

XILONG SCIENT CO LTD has a total of 17 patent applications. It increased the IP activity by 133.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, chemical engineering and organic fine chemistry are HOSOKAWA MICRON INT, ANHUI BAYI CHEMICAL IND CO LTD and JEFFERSON LAKE SULPHUR CO.

Patent filings in countries

World map showing XILONG SCIENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing XILONG SCIENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Zhenliang 13
#2 Wei Yongming 9
#3 Zheng Heli 8
#4 Zheng Anli 8
#5 Song Zhen 8
#6 Ma Xiaohua 8
#7 Yang Hu 8
#8 Zhuang Liwei 7
#9 Tang Chuyang 7
#10 Li Jinrong 6

Latest patents

Publication Filing date Title
CN112277362A Continuous extrusion vacuum filtration separation device for solid-liquid separation and preparation method thereof
CN110372028A A kind of industrialized preparing process of high-purity sulfuric acid silver
CN111686583A Hydroxylated fullerene loaded nano-particle nanofiltration membrane and preparation method thereof
CN111686593A Novel adjustable and controllable ultrathin organic polymer composite membrane and preparation method thereof
CN111686595A Method for preparing high-performance hydrophilic modified polyacrylonitrile membrane by combining in-situ modification with phase separation technology
CN109062008A A kind of ultraviolet positive photoresist
CN109298596A A kind of alkali-soluble OC negative photoresist of resisting high-temperature yellowing
CN108503808A A kind of water solubility formol polymerization retarder and preparation method thereof
CN108128796A A kind of environment-friendly preparation method thereof of high purity silver nitrate
CN108407165A Extra pure regent with gradient-structure is packed for the rotational moulding preparation method of bucket
CN108249453A A kind of preparation of modification infusorial earth and its method for being used to prepare high-purity boracic acid
CN108380018A The absorption plant of nitrogen oxides and the method for realizing absorption product separation using the device
CN107934917A A kind of production method of high yield Potassiumiodate
CN108083987A A kind of method of purification of ultrapure bisphenol A
CN109206349A A kind of production method of high-purity thiourea
CN106379928A Preparation method of high-purity copper chloride dihydrate
CN105646188A Production method of medicinal grade bismuth potassium citrate