Light-Up Probes Based On Fluorogens With Aggregation Induced Emission Characteristics For Cellular Imaging And Drug Screening
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United States of America Patent
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Issued Date -
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app pub date -
Jan 27, 2015
filing date -
Jan 27, 2014
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Abstract
The present invention is drawn toward luminogens and chemical compositions comprising a target recognition motif, a hydrophilic moiety, a linking moiety, and at least one luminogen. Additionally presented are methods of: assessing the conversion of a prodrug into its active form, assessing the therapeutic efficacy of a prodrug, detecting glutathione in a biological sample, detecting alkaline phosphatase in a sample, and conducting fluorescence imaging or magnetic resonance imaging with the use of luminogen-containing compositions.
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 | |
---|---|---|
NATIONAL UNIVERSITY OF SINGAPORE | 21 LOWER KENT RIDGE ROAD SINGAPORE 119077 SINGAPORE | |
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY | CLEAR WATER BAY KOWLOON |
International Classification(s)

- 2015 Application Filing Year
- A61K Class
- 16157 Applications Filed
- 11882 Patents Issued To-Date
- 73.55 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chen, Yilong | Kowloon, HK | 68 | 167 |
# of filed Patents : 68 Total Citations : 167 | |||
Kwok, Tsz Kin | Kowloon, HK | 8 | 19 |
# of filed Patents : 8 Total Citations : 19 | |||
Liang, Jing | Singapore, SG | 186 | 752 |
# of filed Patents : 186 Total Citations : 752 | |||
Liu, Bin | Singapore, SG | 1027 | 7414 |
# of filed Patents : 1027 Total Citations : 7414 | |||
Shao, Jinjun | Singapore, SG | 2 | 3 |
# of filed Patents : 2 Total Citations : 3 | |||
Song, Zhegang | Kowloon, HK | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 | |||
Tang, Benzhong | Kowloon, HK | 58 | 114 |
# of filed Patents : 58 Total Citations : 114 | |||
Yuan, Youyong | Singapore, SG | 3 | 6 |
# of filed Patents : 3 Total Citations : 6 |
Cited Art Landscape
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Patent Citation Ranking
- 2 Citation Count
- A61K Class
- 38.16 % this patent is cited more than
- 9 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 8, 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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