Light activated photoreaction via genetic hybridization of far-red fluorescent protein and silk
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 5, 2024
Grant Date -
Aug 25, 2022
app pub date -
Mar 25, 2022
filing date -
Jan 19, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method of inactivating harmful microorganisms of a filtration medium including pathogenic bacteria and viruses is disclosed which includes placing a predetermined quantity of a hybridized fluorescent silk on to a filtration medium, applying light for a predetermined amount of time to the placed quantity of the hybridized fluorescent silk, and passing a fluid through the medium, wherein the fluid is one of substantially air or substantially water,
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- PURDUE RESEARCH FOUNDATION
International Classification(s)
- C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
- C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
- A61N:ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY;....
- A23B:PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRU....
- A61L:METHODS OR APPARATUS FOR STERILISING MATERIALS OR ....
- C07K:PEPTIDES
- B01D:SEPARATION
- H01G:CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWI....

- 2022 Application Filing Year
- C09K Class
- 2160 Applications Filed
- 672 Patents Issued To-Date
- 31.12 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Choi, Seung Ho | West Lafayette, US | 62 | 320 |
# of filed Patents : 62 Total Citations : 320 | |||
Kim, Young L | West Lafayette, US | 18 | 121 |
# of filed Patents : 18 Total Citations : 121 | |||
Leem, Jung Woo | West Lafayette, US | 8 | 2 |
# of filed Patents : 8 Total Citations : 2 |
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Patent Citation Ranking
- 0 Citation Count
- C09K Class
- 0 % this patent is cited more than
- 1 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Sep 5, 2027 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 5, 2031 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 5, 2035 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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