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TIANJIN FENGRUNYUAN FINE CHEMICAL TECHNOLOGY CO LTD

Overview
  • Total Patents
    16
About

TIANJIN FENGRUNYUAN FINE CHEMICAL TECHNOLOGY CO LTD has a total of 16 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry are EDMUNDO Y JOSE METZGER, FEDYUSHKIN BORIS F and RHENANIA VEREIN CHEMISCHER FAB.

Patent filings in countries

World map showing TIANJIN FENGRUNYUAN FINE CHEMICAL TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing TIANJIN FENGRUNYUAN FINE CHEMICAL TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Phosphatic fertilisers

Top inventors

# Name Total Patents
#1 Zhu Changbao 15
#2 Changbao Zhu 1

Latest patents

Publication Filing date Title
CN103708951A Controlled-release organic fertilizer special for wheat and preparation method thereof
CN103724117A Special slow-release organic fertilizer for potato and a preparation method thereof
CN103708949A Special sustained-release organic fertilizer for colored pepper and hot pepper, and preparation method thereof
CN103708950A Special soybean controlled-release organic fertilizer and preparation method thereof
CN103664399A Special slow-release organic fertilizer for pear trees and preparation method thereof
CN103664403A Special sustained-release organic fertilizer for corn and preparation method thereof
CN103708946A Controlled-release organic fertilizer special for cowpea and preparation method thereof
CN103664400A Sustained-release organic fertilizer special for peanuts and preparation method thereof
CN103755441A Organic slow-release fertilizer special for paddy rice and preparation method thereof
CN103664391A Special slow-release organic fertilizer for grapes and preparation method of fertilizer
CN102850146A Slow-release organic fertilizer for ginseng Chinese herbal medicines and preparation method thereof
CN102850147A Slow-release organic fertilizer for tobaccos and preparation method thereof
CN102898227A Slow-release organic fertilizer for ginseng herbal medicines and preparation method thereof
CN102838422A Slow release organic fertilizer used for tobacco leaf and preparation method thereof
CN102659475A Slow-release organic fertilizer for tea herb and preparation method thereof
CN102627509A Slow-release organic fertilizer for fishpond and preparation method of slow-release organic fertilizer