Bacteriocin Derived from Lactobacillus Rhamnosus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 8, 2014
app pub date -
Feb 9, 2012
filing date -
Feb 10, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Provided is a bacteriocin that is capable of being easily mass-produced, has high antimicrobial activity even at low concentration, has a wide antimicrobial spectrum, and is less likely to produce resistant microorganisms. The bacteriocin has the amino acid sequence shown in SEQ ID NO: 1 or SEQ ID NO: 2 in SEQUENCE LISTING, or has the same amino acid sequence as shown in SEQ ID NO: 1 or SEQ ID NO: 2 in SEQUENCE LISTING except that one or several amino acids are deleted, substituted, inserted and/or added, wherein the amino acid sequence provides antimicrobial activity and the isoelectric point is not less than 12.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
JP | B2 | JP5907490 | Feb 09, 2012 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PUBLISHED GRANTED PATENT (SECOND LEVEL) | ラクトバチルス・ラムノーサス由来のバクテリオシン | Apr 26, 2016 | |||
CN | B | CN103748220 | Feb 09, 2012 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT FOR INVENTION | Bacteriocins from lactobacillus rhamnosus | Jun 12, 2020 | |||
KR | B1 | KR101675525 | Feb 09, 2012 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT SPECIFICATION | 락토바실러스 람노서스 유래의 박테리오신 | Nov 11, 2016 | |||
WO | A1 | WO2012108518 | Feb 09, 2012 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | ラクトバチルス・ラムノーサス由来のバクテリオシン | Aug 16, 2012 | |||
EP | B1 | EP2682463 | Feb 09, 2012 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
Patent | BACTERIOCIN DERIVED FROM LACTOBACILLUS RHAMNOSUS | Aug 29, 2018 | |||
US | B2 | US9314498 | May 08, 2015 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS SECOND PUBLICATION | Bacteriocin derived from Lactobacillus rhamnosus | Apr 19, 2016 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
HIROSHIMA UNIVERSITY | 3-2 KAGAMIYAMA 1-CHOME HIGASHI-HIROSHIMA-SHI HIROSHIMA 7398511 ?7398511 |
International Classification(s)

- 2012 Application Filing Year
- C12R Class
- 82 Applications Filed
- 73 Patents Issued To-Date
- 89.03 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Nikawa, Hiroki | Hiroshima, JP | 12 | 25 |
# of filed Patents : 12 Total Citations : 25 |
Cited Art Landscape
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Patent Citation Ranking
- 1 Citation Count
- C12R Class
- 66.67 % this patent is cited more than
- 11 Age
Forward Cite Landscape
- No Forward Cites to Display

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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 8, 2025 |
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