Device for producing microbubble water by using ultrasonic vibrator, cell culture medium containing microbubble water, cell culturing method using same, high efficiency mixed fuel using microbubbles, and method for manufacturing same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 6, 2018
Issued Date -
N/A
app pub date -
Nov 18, 2013
filing date -
Dec 4, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present disclosure relates to a device for producing microbubble water by using a ultrasonic vibrator having a maximized amount of dissolved bubbles, a microbubble discharge unit, cell culture medium containing microbubble water and cell culturing method using the same, a high-efficiency mixed fuel using microbubble and apparatus for manufacturing the same.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION | (HEUKSEOK-DONG) 84 HEUKSEOK-RO DONGJAK-GU SEOUL 06974 |
International Classification(s)

- 2013 Application Filing Year
- C10L Class
- 429 Applications Filed
- 369 Patents Issued To-Date
- 86.02 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Kim, Jong Min | Seoul, KR | 296 | 2051 |
# of filed Patents : 296 Total Citations : 2051 | |||
Oh, Seung Hoon | Seoul, KR | 84 | 669 |
# of filed Patents : 84 Total Citations : 669 |
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Patent Citation Ranking
- 0 Citation Count
- C10L Class
- 0 % this patent is cited more than
- 7 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 6, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 6, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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 |
Full Text

Legal Events
Date | Code | Event | Description |
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Apr 04, 2022 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Apr 04, 2022 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Feb 27, 2022 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Feb 27, 2022 |
Oct 18, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Apr 18, 2018 | AS | ASSIGNMENT | free format text: CONFIRMATORY LICENSE;ASSIGNOR:DUKE UNIVERSITY;REEL/FRAME:045983/0723 Owner name: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF Effective Date: Apr 18, 2018 |
Feb 27, 2018 | I | Issuance | |
Feb 07, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jun 15, 2017 | P | Published | |
Dec 14, 2016 | F | Filing | |
Jan 27, 2016 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:GUNN, MICHAEL D.;REEL/FRAME:041465/0929 Owner name: DUKE UNIVERSITY, NORTH CAROLINA Effective Date: Jan 27, 2016 |

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