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HANGZHOU PUCHANG TECH CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    116,150
About

HANGZHOU PUCHANG TECH CO LTD has a total of 15 patent applications. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, optics and materials and metallurgy are ANQING YUEFA PIPE IND CO LTD, ANHUI JINZHENG PLASTIC CO LTD and ANHUI LANTONG TECH CO LTD.

Patent filings in countries

World map showing HANGZHOU PUCHANG TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Top inventors

# Name Total Patents
#1 Wang Zhen 5
#2 Zhu Tingshun 5
#3 Qiu Yanqin 5
#4 Lan Chunlin 2
#5 Bai Xiaolin 2

Latest patents

Publication Filing date Title
CN112099170A High waterproof nature scenic spot beautifies uses light to hand over case
CN112206639A Waste heat regeneration air dryer for air separation plant and drying process
CN112099169A Optical cable distributing box based on intelligent control management
CN112225177A Hydrogen purification equipment and working method thereof
CN112062105A Pressure swing adsorption nitrogen making equipment with screening and filtering effects and nitrogen making process
CN112111115A Fireproof and heat-insulating PVC power cable protection pipe and preparation method thereof
CN112048142A Wear-resistant high-barrier CPVC cable protection pipe and preparation method thereof
CN112048126A High-compression-resistance MPP (modified polypropylene) solid-wall pipe and preparation method thereof
CN111995829A Outdoor high-strength flame-retardant PVC (polyvinyl chloride) protective sleeve and preparation method thereof
CN112123727A Non-excavation type high-impact MPP power cable protection pipe and preparation method thereof
CN111999834A Modularization optical cable distributing box convenient to dismouting
CN112039590A 5G network communication optical fiber box convenient to installation location
CN111948770A Intelligent optical cable cross connecting box
CN111847399A Efficient nitrogen purification device and purification process
CN111960386A Oxygen generating device with energy-saving and noise-reducing functions and working mode thereof