Learn more

SHANDONG QILU HUAXIN HIGH TECH CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    77,039
  • Filing trend
    ⇧ 25.0%
About

SHANDONG QILU HUAXIN HIGH TECH CO LTD has a total of 28 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 2011. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are NAT TITANIUM DIOXIDE CO LTD CRISTAL, UNIZEO CO LTD and Rushan dayang silica gel factory.

Patent filings in countries

World map showing SHANDONG QILU HUAXIN HIGH TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANDONG QILU HUAXIN HIGH TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Wenyong 25
#2 Peng Li 22
#3 Liu Huanchang 20
#4 Ming Yuexin 16
#5 Wang Long 15
#6 Miao Zhiping 7
#7 Zhou Yongbing 6
#8 Shi Qianfei 5
#9 Geng Qinglin 4
#10 Wang Zhenyu 4

Latest patents

Publication Filing date Title
CN111302355A Preparation method of mesoporous Fe-Beta molecular sieve
CN111233002A Method for preparing SSZ-13 molecular sieve from Beta molecular sieve
CN111017950A Preparation method and application of low-cost SSZ-13 molecular sieve
CN111017954A Preparation method of open type macroporous Beta molecular sieve
CN111036280A Preparation method of Fe/Cu-SSZ-13 molecular sieve
CN110316741A The preparation method of low-Na and high-Si Y-type molecular sieve
CN109704365A A kind of fast synthesis method of small crystal grain molecular sieve and application
CN109759128A A kind of preparation method and application of SCR catalyst activity component
CN109694082A The preparation method of ZSM-23 molecular screen
CN109502606A The preparation method of ZSM-35 molecular sieve
CN109305690A Utilize the green synthesis method of recycling template and crystallization mother liquor synthesizing P-Al si molecular sieves
CN108217681A A kind of preparation method of the Fe-ZSM-5 molecular sieves of high Fe content
CN108097304A The preparation method of Cu-SAPO-34 molecular sieve catalysts
CN108059172A The preparation method of H-SSZ-13 molecular sieves
CN107986291A The synthetic method of thin bar-shaped ZSM-22 molecular sieves
CN107804856A The direct synthesis method of high silica alumina ratio Beta molecular sieves
CN105032481A Preparation method of wear-resisting MTO catalyst
CN104495870A Method for preparing metal modified SAPO-34 molecular sieve
CN104261426A Preparation method for low-sodium high-silicon Y type molecular sieve
CN104291351A Method for synthesizing beta molecular sieve by utilizing beta molecular sieve mother solution