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JIE YAN

Overview
  • Total Patents
    32
About

JIE YAN has a total of 32 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are MIKASA KAGAKU KOGYO KK, TIANJIN MUNICIPAL ENGINEERING RES INST and VSEROSSIJSKIJ NI SKIJ I O.

Patent filings in countries

World map showing JIE YANs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing JIE YANs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Jie Yan 32
#2 Xin Huang 16
#3 Jianbang Liu 2
#4 Qingyong Lu 1

Latest patents

Publication Filing date Title
CN102144871A Quick temperature regulating device for dishes
CN102069973A Lollipop eating device
CN101874898A General trivalent gene recombination vaccine for preventing infection of leptospira interrogans of different sero-groups and preparation method thereof
CN101836981A Compound valsartan benzenesulfonic acid amlodipine medicament composition and new preparation method thereof
CN102078320A Iloperidone pharmaceutical composition and preparation method thereof
CN102078323A Minodronate-containing pharmaceutical composition
CN101756983A Stable sitafloxacin medicine composition
CN102048719A Agomelatine medicinal composition
CN101756962A Compound nateglinide valsatan medicinal composition
CN101756906A Pharmaceutical composition of cefcapene pivoxil hydrochloride granules and preparation method thereof
CN101693113A Divalproex sodium medicine composition with improved oral absorptivity
CN101669953A Methionine vitamin B1 pharmaceutical composition for injection
CN101632665A Novel torasemide oral medicine composition
CN101632678A Losartan potassium hydrochlorothiazide composition and preparation method thereof
CN101619039A 2-(4-ethyl-1-piperazinyl)-4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydro-cycloocta[b]pyridine (blonanserin, Blonanserin) and composition thereof
CN101596173A A kind of stable capsule of Acebrophylline, surfolase that makes
CN101933895A Fenticonazole nitrate vaginal suppository composition
CN101507715A Solid preparation of angiotensin receptor inhibitor and amlodipine and new preparation method thereof
CN101519423A Betulinic acid analogue and preparation method and application thereof
CN101812049A Method for preparing zaltoprofen