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SHANDONG YONGZHENG CEMENT CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    124,601
About

SHANDONG YONGZHENG CEMENT CO LTD has a total of 14 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, materials and metallurgy and packaging and shipping are CHIYUUNOU YOGYO KK, BEIJING RES INST YUJIAMING SAN and OOO N EHKOLOGICHESKOE PRED EHK.

Patent filings in countries

World map showing SHANDONG YONGZHENG CEMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing SHANDONG YONGZHENG CEMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dou Ting 14
#2 Zhang Qingqing 13

Latest patents

Publication Filing date Title
CN111517683A Cement for cast-in-place pile and preparation method thereof
CN111039585A Composite mineral powder, preparation method and application
CN111018375A Composite portland cement and preparation method thereof
CN110862240A Slag micro powder, admixture thereof, preparation method and application thereof, and cement and/or concrete
CN110803881A Superfine ash, preparation method and application thereof, cement and concrete
CN110282360A Feeding device
CN110272247A A kind of cement retarder and preparation method thereof and cement composition
CN110342837A Steel-making slag powder and preparation method thereof, concrete admixture
CN110240431A Mineral slag and desulfurized method and its application in production slag powders
CN109851258A A kind of cementitious material and preparation method thereof, concrete road and its laying method
CN109503005A A kind of PSA grades of slow setting cement and preparation method thereof and concrete road
CN109437624A A kind of cementing material and its preparation method and application for road construction
CN109608069A 42.5 grades of slow setting cement of one kind and its preparation method and application
CN109455961A A kind of 32.5R grades of slow setting cement and preparation method thereof