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Top 50 Key Players companies in Lactobacillus
by Most Patent Filings in the South Korea in 2021

The Lactobacillus top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Lactobacillus Key Players in the South Korea. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Lactobacillus is a genus of Gram-positive, facultative anaerobic or microaerophilic, rod-shaped, non-spore-forming bacteria. They are a major part of the lactic acid bacteria group (i.e., they convert sugars to lactic acid). In humans, they constitute a significant component of the microbiota at a number of body sites, such as the digestive system, urinary system, and genital system. In women of European ancestry, Lactobacillus species are normally a major part of the vaginal microbiota. Lactobacillus forms biofilms in the vaginal and gut microbiota, allowing them to persist during harsh environmental conditions and maintain ample populations. Lactobacillus exhibits a mutualistic relationship with the human body, as it protects the host against potential invasions by pathogens, and in turn, the host provides a source of nutrients. Lactobacillus is the most common probiotic found in food such as yogurt, and it is diverse in its application to maintain human well-being, as it can help treat diarrhea, vaginal infections, and skin disorders such as eczema.
#
Company Name
Region
Tech Topics
Total
1
Korea Food Research Institute
Food industry,Health care
Patent: 153
2
CJ CheilJedang Corp.
Sugar,Food processing,Food industry,
...[+2]
Patent: 114
3
HY Co., Ltd. (Seoul)
Bottled water,Food industry,Nutraceutical,
...[+2]
Patent: 54
4
Amorepacific Corp.
Cosmetics,Cleanser,Toothpaste,
...[+2]
Patent: 48
5
Cell Biotech Co., Ltd.
Probiotic,Functional food,Medicine,
...[+2]
Patent: 48
6
Coreana Cosmetics Co., Ltd.
Cosmetics,SOAP
Patent: 35
7
BL Corp. (South Korea)
Lactobacillus plantarum,Biopharmaceutical,Herb,
...[+2]
Patent: 34
8
Pulmuone Co., Ltd.
Soy protein,Food industry,Snack foods,
...[+2]
Patent: 24
9
BIONEER Corp.
Medicine,Health care,Biochemistry,
...[+2]
Patent: 23
10
Mediogen Co., Ltd.
Pharmacy,Feed additive,Functional food,
...[+2]
Patent: 23
11
Korea Research Institute of Bioscience & Biotechnlogy
Biotechnology,Biology,Health care,
...[+2]
Patent: 22
12
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 20
13
LG H&H Co., Ltd.
Health care,Physical fitness,Fabric softener,
...[+2]
Patent: 18
14
Daesang FNF Corp.
Pickled food,Snack foods,Food industry,
...[+1]
Patent: 18
15
CJ Corp.
Biotechnology,Pharmaceutics,Shopping mall,
...[+2]
Patent: 16
16
CKD Bio Corp.
Medicine,Fibrate,Statin,
...[+2]
Patent: 16
17
KoBioLabs, Inc.
Microbiome,Biopharmaceutical,Biotechnology
Patent: 15
18
Doosan Corp.
Automation,Construction engineering,Desalination,
...[+2]
Patent: 14
19
Maeil Dairies Co., Ltd.
Dairy cattle,Food industry,Meal replacement,
...[+2]
Patent: 14
20
Ildong Pharmaceutical Co., Ltd.
Health care,Pill,Antibiotics,
...[+2]
Patent: 13
21
SunStar Co., Ltd.
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 13
22
Bifido Co., Ltd.
Microorganism,Lactobacillus,Microbiome,
...[+2]
Patent: 12
23
COSMAX, Inc.
Limonene,Adipic acid,Eye shadow,
...[+2]
Patent: 11
24
Nuc USA, Inc.
Baked goods,Electronics
Patent: 11
25
Woongjin Foods Co., Ltd.
Soft drink,Food industry,Snack foods
Patent: 11
26
Bioeleven Co., Ltd.
Food science,Sales management
Patent: 11
27
Nuc Electronics Co. Ltd.
Electronics,Corrosion,Coating
Patent: 11
28
Lotte Chilsung Beverage Co., Ltd.
Soft drink,Food industry,Ethanol,
...[+2]
Patent: 10
29
COTDE Co., Ltd.
Zymogen,Cosmeceutical
Patent: 10
30
Chungnam National Univ Industry Collaboration Foundation
Patent: 10
31
Lotte Confectionery Co., Ltd.
Snack foods,Chewing gum,Hard candy,
...[+2]
Patent: 9
32
Daesang Corp.
Starch,Seasoning,Food industry,
...[+2]
Patent: 9
33
WINIA Co., Ltd.
Microwave,Vacuum cleaner,Automation,
...[+2]
Patent: 9
34
Sempio Foods Co.
Seasoning,Food industry,Snack foods,
...[+2]
Patent: 9
35
Konkuk University Industry-Academic Cooperation Foundation
Intellectual property
Patent: 9
36
Inha University Research & Business Foundation
Industrial engineering
Patent: 9
37
Biovan Co. Ltd.
Patent: 9
38
Genebiotech Co., Ltd.
Gene,Medicine
Patent: 9
39
KT&G Corp.
Nicotiana tabacum,Cigarillo,Smoke,
...[+2]
Patent: 8
40
Il-Yang Pharmaceutical Co., Ltd.
Medicine,Gastrointestinal agent,Aluminum hydroxide gel,
...[+2]
Patent: 8
41
BINGGRAE Co., Ltd.
Ice cream,Food industry,Food processing,
...[+2]
Patent: 8
42
CTC Bio, Inc.
Lifestyle drug,Functional food,Medicine,
...[+2]
Patent: 8
43
Lotte Food Co., Ltd.
Seasoning,Fatty foods,Commercial baby food,
...[+2]
Patent: 8
44
Jeju Technopark
Patent: 8
45
Huons Co., Ltd.
Local anesthetic,Acne,Dermal Fillers,
...[+2]
Patent: 7
46
Farm Skin, Inc.
Patent: 7
47
Rural Development Administration
Agriculture
Patent: 7
48
Yonsei Industry-Academic Cooperation Foundation
Patent: 7
49
NAMYANG DAIRY PRODUCTS Co., Ltd.
Infant formula,Food industry,Fromage frais,
...[+2]
Patent: 6
50
Kook Soon Dang Co., Ltd.
Wine,Kefir,Lactose,
...[+1]
Patent: 6
Page generation time: Jun 26 2025