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ZHANG CAI

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    165,703
About

ZHANG CAI has a total of 22 patent applications. Its first patent ever was published in 1991. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, textiles and paper and machines are QUANZHOU XIBAO HOUSEHOLD TECH CO LTD, WANHUA ENERGY SAVING TECHNOLOGY GROUP CO LTD and DALIAN YIXING ENERGY TECHNOLOGY CO LTD.

Patent filings in countries

World map showing ZHANG CAIs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing ZHANG CAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Cai 17
#2 Cai Zhang 5

Latest patents

Publication Filing date Title
CN111733528A Preparation method of high-flame-retardant heat-insulation type glue-sprayed cotton
CN111748124A Preparation method of high-cleanness sponge wiping material
CN104000939A External use traditional Chinese medicine for curing bone cancer
CN104000946A Externally-applied traditional Chinese medicine for treating carcinoma of urinary bladder
CN104043043A Externally applied traditional Chinese medicine for treatment of lung cancer
CN104001122A External use traditional Chinese medicine for curing liver cancer
CN104013722A External traditional Chinese medicine for treating rectal cancer
CN104013757A Traditional Chinese medicine for external use for treating gastric cancer
CN104001121A External use traditional Chinese medicine for curing cerebral arteriosclerosis
CN104001069A External use traditional Chinese medicine for curing kidney cancer
CN103550447A External traditional Chinese medicine for treating rheumatic cervical spondylosis and preparation method thereof
CN103550486A External traditional Chinese medicine for treating rheumatic lumbar spondylosis and preparation method thereof
CN102600324A Externally used traditional Chinese medicine for treating rheumatoid arthritis
CN1943644A A Chinese traditional external use medicine for treating medium term and late brain tumor
CN1279028A Pearl shell additive of feed and its preparing process
CN1199050A Method for preparation of mother-of-pearl glycosaminoglycan
CN1122235A Longzhu oral liquid and its preparation
CN1122234A Shezhu oral liquid and its producing method
CN1082907A Leukoderma pill
CN1077168A A kind of novel steering wheel