ANTIBACTERIAL TREATMENT AGENT, ANTIBACTERIAL TREATMENT METHOD, AND WATER SUPPLY-AND-DRAINAGE MEMBER
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United States of America Patent
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N/A
Issued Date -
Aug 11, 2016
app pub date -
Sep 25, 2014
filing date -
Sep 27, 2013
priority date (Note) -
Published
status (Latency Note)
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Abstract
A highly hot-water-resistant antibacterial treatment agent is provided, which is capable of suppressing the sliminess of water supply-and-drainage members such as drainage members, for a long period of time, equipped to a kitchen sink or bathroom drain. The antibacterial treatment agent includes: a quaternary ammonium salt represented by Formula (1) below; and a polyhydric carboxylic acid having a C6 or higher hydrocarbon group and two or more carboxyl groups. (In Formula (1), R1 represents a C16-18 alkyl group; R2A, R2B, R4A, R4B and R4C each independently represent a C1-3 alkyl group; R3 represents a C1-4 alkylene group; and X represents a halogen atom).
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
LIXIL CORPORATION | OSAKI GARDEN TOWER 1-1-1 NISHISHINAGAWA SHINAGAWA-KU TOKYO 1410033 ?1410033 |
International Classification(s)

- 2014 Application Filing Year
- A01N Class
- 2096 Applications Filed
- 1748 Patents Issued To-Date
- 83.40 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
ITODA, Yasuhiro | Tokyo, JP | 3 | 2 |
# of filed Patents : 3 Total Citations : 2 | |||
SHUTO, Yuki | Tokyo, JP | 3 | 2 |
# of filed Patents : 3 Total Citations : 2 | |||
WATANABE, Youichi | Tokyo, JP | 26 | 408 |
# of filed Patents : 26 Total Citations : 408 |
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Patent Citation Ranking
- 0 Citation Count
- A01N Class
- 0 % this patent is cited more than
- 9 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 11, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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