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MA RONGHUA

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    212,234
About

MA RONGHUA has a total of 23 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering and medical technology are IQUUM INC, CHEN SHUQI and GAUDLITZ GMBH.

Patent filings in countries

World map showing MA RONGHUAs patent filings in countries

Patent filings per year

Chart showing MA RONGHUAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ma Ronghua 23
#2 Ma Jing 10
#3 Ling Cong 6
#4 Miao Zewang 4
#5 Liu Chunfeng 3
#6 Han Chunhong 1

Latest patents

Publication Filing date Title
CN105498877A Quantitative pipet
CN104116513A Self-priming type quantitative micro-quantity blood collection tube
CN104116514A Quantitative microscale blood sampling transfer pipette
CN103090458A Installation and application of hanging type preheating water bag
CN103075795A Suspension type preheating water drum
CN103188358A Soft mobile phone charging support
CN103110258A Incurved oval underwater storage box
CN103082847A Heat flux cyclotron heating ear pot
CN103039766A Boiling method of dumplings
CN103053874A Method for boiling flat food
CN102922927A Processing method and application of clamp type moisturizing cleaning-free writing brush holder
CN102910152A Automobile snow cleaner
CN102860531A Stable salted egg curing method
CN102895074A Underwater first-aid kit
CN102871027A Making method of jujube rice dumplings
CN102871026A Making method for rice dumplings with meat
CN102862434A Frame drum type moisturizing writing brush holder
CN102862435A Hold-clamping type washing-free brush pot for moisturizing brushes
CN102846161A Anti-slipping clothes rack
CN102845835A Oblique cylinder quenched ash tray with circular cone bottom