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CHEIL JEDANG CORP

Overview
  • Total Patents
    481
About

CHEIL JEDANG CORP has a total of 481 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets biotechnology, pharmaceuticals and organic fine chemistry are CHEIL FOODS & CHEM, UAB RESEARCH FOUNDATION THE and FEDERALNOE GOSUDARSTVENNOE BYUDZHETNOE NAUCHNOE UCHREZHDENIE NAUCHNO ISSLEDOVATELSKIJ INST PO IZYSKA.

Patent filings per year

Chart showing CHEIL JEDANG CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Kwang Hyuk 36
#2 Lee Jae Heung 27
#3 Kim Ki-Wan 23
#4 Chung Bo-Sup 23
#5 Park Ji-Sook 22
#6 Lee Dong-Eok 22
#7 Oh Myung-Suk 21
#8 Kim Je Hak 19
#9 Lee Jin Ho 17
#10 Xiang Myung Xik 15

Latest patents

Publication Filing date Title
US7378267B1 Method for L-threonine production
CN1390945A Microorgan to produce fructose transferase and fructose oligosaccharlde thereby and process thereof
AU2274002A Fusion protein having the enhanced in vivo activity of erythropoietin
CN1395615A Microorganisms producting L-glutamine and process for producing L-glutamine using the same
KR20010113465A Low acidity human body cleansing composition
KR20020072962A Process for the purification of capreomycin
KR20020073027A A hair conditioning comopsition
KR20020072037A Extract of Acer ginnala Maximowicz fruit and producing method thereof
KR20020071345A Shampoo compositions containing extract of Dioscoreae Rhizoma
KR20020070565A Novel α-keto amide derivatives and process for preparing the same
KR20020053892A A microorganism Corynebacterium ammoniagenes CJIP009 being capable of producing 5'-inosinic acid in higher yield and a producing method of 5'-inosinic acid by using the same
KR20020041927A Beeds containing combined antibiotic and the method of making the same
KR20020041521A Novel indole hydrazone derivatives
KR20020041520A Novel benzimidazole derivatives
US6881561B1 Endonuclease of immune cell, process for producing the same and immune adjuvant using the same
KR20020039883A Tablet-shaped cleanser and its manufacturing method
KR20020039705A A Transgenic Mouse with Human Papillomavirus Type 16 E6/E7 Gene and Method of Producing it
KR20020038204A Microorganism Brevibacterium lactofermentum CJJA22 producing L-glutamine and process for producing L-glutamine by use thereof
KR20020038203A Microorganism Brevibacterium lactofermentum CJJA21 producing L-glutamine and process for producing L-glutamine by use thereof
KR20020038112A Novel method for preparation of cephem derivatives or salts thereof