Patents Assigned to CJ Cheiljedang Corporation
  • Publication number: 20250144004
    Abstract: Provided are a fermented apple composition having an effect of reducing or inhibiting UV-induced collagenase expression, and use thereof in the skin improvement and in the prevention or inhibition of skin photoaging.
    Type: Application
    Filed: December 5, 2022
    Publication date: May 8, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Kyung Chan JEON, Hee Kyoung JUNG, Sunhee KIM, Yeeun PARK, Eunyong LEE
  • Publication number: 20250145790
    Abstract: The present invention relates to a method for regenerating biodegradable polymers. According to the method for regenerating biodegradable polymers, by reacting specific biodegradable polymers or a combination thereof with a depolymerization composition comprising a specific solvent and an acid catalyst, the specific biodegradable polymers or the combination thereof are monomerized with high yield at a relatively low temperature and thus could easily be regenerated as a raw material for initial polymer synthesis.
    Type: Application
    Filed: February 15, 2023
    Publication date: May 8, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Jieun KIM, Youngsu YOU, Jinwoo JEON, Joo Young LEE, Jang-Woo SEO
  • Patent number: 12290085
    Abstract: Provided are a feed additive composition and a feed composition including the same. The feed additive composition includes ursolic acid and/or maslinic acid, and the feed composition includes the feed additive composition.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: May 6, 2025
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Young Jung Kim, Je Hun Kim, Sung Hun Kim, Jae Won Kim
  • Publication number: 20250136348
    Abstract: The present disclosure relates to a pouch for food. More particularly, it relates to a pouch for food, which is used to heat food by placing it in a microwave oven while storing the food and can properly exhaust vapor generated during the cooking process, thereby improving the texture and taste of food and reducing the manufacturing cost.
    Type: Application
    Filed: January 7, 2025
    Publication date: May 1, 2025
    Applicants: CJ CHEILJEDANG CORPORATION, PACKLINE
    Inventors: Tae Kyung YUN, Sung Jin YUN, Geon Il LEE, Amir TAMSHE, Minwook JANG
  • Publication number: 20250134144
    Abstract: The present application relates to a laver snack having a wave shape and a preparation method thereof. According to the present application, when heat treating by grilling the laver, the laver is puffed by the moisture contained in a sugar solution applied to the laver sheet to form a wave shape on the laver surface, thereby providing a laver snack with a crunchy texture.
    Type: Application
    Filed: August 16, 2022
    Publication date: May 1, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Hoo Sik KIM, Hong Wook PARK
  • Patent number: 12285512
    Abstract: The present invention relates to a cosmetic composition for skin whitening.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: April 29, 2025
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Joo Hee Lim, Ji Eun Park, Su Jeong Kim, Youn Kyung Park, Sung Bae Byun
  • Publication number: 20250129325
    Abstract: The present disclosure provides high-protein microalgal biomass, a culture method and use thereof.
    Type: Application
    Filed: January 26, 2023
    Publication date: April 24, 2025
    Applicant: CJ CheilJedang Corporation
    Inventors: Won Sub SHIN, Jung-Woon CHOI, Sunghoon JANG, Jun Seok GWAK, Hae-Won KANG, Ae Jin RYU, Ji Young KIM
  • Publication number: 20250122464
    Abstract: The present application relates to a novel microalgae strain with the efficacy of promoting plant growth and a use thereof. When cultured in the presence of fermentation exhaust gas, a novel Chlorella vulgaris CD02-3002 strain according to an aspect grows fast with a high efficiency of photosynthesis and thus can effectively reduce the exhaust gas generated by microbial fermentation. Having the effect of promoting plant growth when applied to plants, a culture of the strain or a supernatant of the culture can be used as a fertilizer for plants and thus can be advantageously applied as a novel carbon reduction technique.
    Type: Application
    Filed: August 9, 2022
    Publication date: April 17, 2025
    Applicant: CJ CheilJedang Corporation
    Inventors: Won Sub SHIN, Jung-Woon CHOI, Sunghoon JANG, Yuna KANG, Hae-Won KANG, Youngjoo OH, Gyuree KIM, Ji Young KIM
  • Publication number: 20250122485
    Abstract: The present disclosure relates to a geranylgeranyl pyrophosphate synthase variant; a polynucleotide encoding the variant; a vector including the polynucleotide; a microorganism including any one or more of the variant, the polynucleotide, and the vector; and methods of use thereof.
    Type: Application
    Filed: June 9, 2022
    Publication date: April 17, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Peter LEE, Hye Min PARK, Cheol Woong HA, Dong Pil LEE
  • Patent number: 12275972
    Abstract: Provided are a microorganism of the genus Corynebacterium which produces a purine nucleotide, and a method of producing a purine nucleotide using the microorganism.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: April 15, 2025
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Ji Hyun Lee, Sojung Park, Hee Su Kwon, Dae Young Kim, Ji Hye Lee
  • Publication number: 20250115888
    Abstract: The present disclosure relates to a modified polypeptide having xylanase activity and use thereof.
    Type: Application
    Filed: August 3, 2022
    Publication date: April 10, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Surin LEE, Byung-sam SON, Jihyun SHIM, Eun Jung CHOI
  • Patent number: 12269851
    Abstract: The present disclosure relates to a novel protein variant having an activity of exporting 5?-inosine monophosphate, a microorganism comprising the protein variant, and a method for preparing 5?-inosine monophosphate using the microorganism.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: April 8, 2025
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Jin Ah Rho, Byoung Hoon Yoon, So-Jung Park, Min Ji Baek, Ji Hye Lee
  • Patent number: 12270061
    Abstract: The present disclosure relates to a modified polypeptide of glutamine synthetase having enhanced activity and a method of producing L-glutamine using the same. Since production of L-glutamine may be increased by using the novel modified polypeptide without a decrease in a growth rate compared to wild-type strains having glutamine synthetase activity, the modified polypeptide may be widely used for mass production of L-glutamine.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: April 8, 2025
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Su Jin Choi, Imsang Lee, Heeyeong Kim, Byeong Soo Kim, Kwang Woo Lee
  • Patent number: 12264346
    Abstract: Disclosed is a modified polypeptide having mannanase activity and a use thereof.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: April 1, 2025
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Byung-sam Son, Hyun Kug Cho, Eun Jung Choi
  • Publication number: 20250098719
    Abstract: The present disclosure relates to a method for preparing a bonito extract by extracting katsuobushi under low temperature and reduced pressure; a bonito extract which is prepared by extraction under low temperature and reduced pressure, and has reduced off-flavor and bitter taste and increased flavor and umami taste; a method for preparing a tuna fish sauce, comprising a processing step of mixing and sterilizing the bonito extract and seasoning ingredients; and a tuna fish sauce.
    Type: Application
    Filed: December 28, 2022
    Publication date: March 27, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Sun Ok KIM, Chul Jin KIM
  • Publication number: 20250101443
    Abstract: The application relates to a microorganism having weakened activity of a LacI family DNA-binding transcriptional regulator protein, and an L-glutamic acid production method using same. A Corynebacterium sp. microorganism having weakened activity of a LacI family DNA-binding transcriptional regulator protein has remarkably increased L-glutamic acid productivity, and thus the microorganism can produce L-glutamic acid in a yield higher than that of a conventional microorganism by using same.
    Type: Application
    Filed: July 25, 2022
    Publication date: March 27, 2025
    Applicant: CJ CheilJedang Corporation
    Inventors: Nara KWON, Ah Reum LEE, Gyuhyeon SONG, Jin Nam LEE, Hyun-Ju BONG
  • Publication number: 20250092429
    Abstract: Provided are a mutant gene encoding phosphoenolpyruvate carboxylase including a mutant 5?-untranslated region (5?UTR), a polyhydroxyalkanoate (PHA)-producing microorganism including the gone, and a method of producing PHA using the microorganism.
    Type: Application
    Filed: December 21, 2022
    Publication date: March 20, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Jooyeon SEOK, Su Jin CHOI, Eunsoo HONG, Ji Sun LEE
  • Patent number: D1068489
    Type: Grant
    Filed: July 7, 2023
    Date of Patent: April 1, 2025
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Yeon Mi An, Su Im Hwang, Seung Pyo Lee, Yul Joong Kim, Jeong Min Ok
  • Patent number: D1069319
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 8, 2025
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventor: Eun Soo Kim
  • Patent number: D1072624
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: April 29, 2025
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Doo Yeon Kim, Seung Pyo Lee, Yul Joong Kim, Ji Yeon Park