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TIANJIN HONGYUAN ILMENITE CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    209,924
About

TIANJIN HONGYUAN ILMENITE CO LTD has a total of 13 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machines, materials and metallurgy and machine tools are KLIMENKO VALERIJ S, RUKOV SDRUZENY PODNIK ONV DECI and TS K BJURO LENINSKAJA KUZNICA.

Patent filings in countries

World map showing TIANJIN HONGYUAN ILMENITE CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing TIANJIN HONGYUAN ILMENITE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Hongqing 13
#2 Liu Dechun 13
#3 Ren Xiaodi 13
#4 Cao Fuli 13
#5 Cao Lei 10
#6 Zhang Shufang 3

Latest patents

Publication Filing date Title
CN104651601A Process for producing reduced ilmenite for welding rod through microwave heating
CN104476015A Titanium alloy solder and soldering method thereof
CN104400256A Low-hygroscopicity submerged-arc welding sintered flux and preparation method thereof
CN104437988A Continuous rotary coating machine suitable for coating inner wall of tubular workpiece
CN104467575A Motor constant speed controller for titanium dioxide ultra-fine grinding machine
CN104460401A Control system for spraying machine
CN104437926A Spraying device for food packaging film
CN104437991A Baking type automatic spraying machine
CN104458491A Packaging-material permeability testing apparatus
CN104437927A Coating machine spray gun for spraying inside of packing box
CN104467547A Drive motor controller for ferrotitanium powder fine grinder
CN104437944A Spraying mechanical arm for food packaging
CN104458021A Oven temperature monitoring alarm used for large spraying machine