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DONG WHA PHARM IND CO LTD

Overview
  • Total Patents
    223
About

DONG WHA PHARM IND CO LTD has a total of 223 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and biotechnology are CRESTONE INC, EISAI LTD and ACQUIST LLC.

Patent filings per year

Chart showing DONG WHA PHARM IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ryu Jei Man 43
#2 Lee Jin Soo 36
#3 Yoon Sung June 35
#4 Jung Yong Ho 24
#5 Yoon Seong Jun 24
#6 Jin Young Goo 21
#7 Shin Dong Hyuk 21
#8 Chung Yong Ho 21
#9 Choi Dong Rack 20
#10 Kim Nam Doo 20

Latest patents

Publication Filing date Title
KR20080094634A N-hydroxy-4-{5-[4-(5-isopropyl-2-methyl-1,3-thiazol-4-yl)phenoxy]pentoxy}benzamidine 2 ethansulfonic acid salt, process for the preparation thereof and pharmaceutical composition comprising the same
CN101679416A Aspartate of 1-cyclopropyl-6-fluoro-7-(8-methoxyimino-2,6-diaza- spiro[3, 4]oct-6-yl)-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid, method for preparing the same, and antimicrobial pharmaceu
KR20080092515A A process for preparing intermediate of donepezil
KR100799821B1 Novel imatinib camsylate and method for preparing thereof
CA2637336A1 Novel benzamidine derivatives, process for the preparation thereof and pharmaceutical composition comprising the same
KR20070081294A Composition for preventing and curing osteoporosis comprising two terpenoids, fraction or extract from euphorbia kansui
CA2592733A1 Pharmaceutical composition for treating nephropathy and healthy food comprising herb extracts
CN101056658A Has the oral formulations that improves bioavailability
CN1997367A Composition for the prevention and treatment of allergic inflammatory disease
BRPI0513034A improved process for preparing n-hydroxy-4- {5- [4- (5-isopropyl-2-methyl-1,3-thiazol-4-yl) -phenoxy] -pentoxy} -benzamidine
KR20060060970A Radioactive chitosan complex having an improved stabilized gelation in administering them to the body and their preparation method
KR20060025076A A method for preparing radioactive film
KR20050025933A Composition and kit containing the radioisotope-chitosan complex for treatment of prostate cancer
KR20060017929A Novel benzamidine derivatives substituted by thiazole derivatives, a process for the preparation thereof and pharmaceutical composition comprising the same
KR20050100890A Composition comprising the extract of acanthopanax sessiliflorus and green tea for treating or alleviating hangover syndrome
KR20050001548A Pharmaceutical compositions for antidiarrhea
KR20020079654A Intermediate of carbapenem antibiotics and process for the preparation thereof
KR20030081762A A quinoline carboxylic acid derivative with fluoropyrrolidine substituents and a process for the preparation thereof
KR20030075396A Matrix metalloproteinase activity inhibitor and functional food containing flavonoid derivatives or extracts of dalbergia odorifera therewith
WO02074300A1 Composition for treating arteriosclerosis comprising 3-(4'-hydroxyl-3',5'-dimethoxyphenyl)propionic acid or its derivatives