Biochemical reactor with an unclogging pipe
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 -
Mar 23, 2017
filing date -
Nov 21, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
This disclosure describes a biochemical reactor with an unclogging pipe. The biochemical reactor may include a tank configured to house immobilized carriers and fluid. The biochemical reactor may include a circulation conduit at least partially disposed within the tank. The circulation conduit may include a circulation inlet opening and a circulation outlet opening. The biochemical reactor may include one or more vanes disposed proximate to the circulation outlet opening. The one or more vanes may be configured to cause the immobilized carrier and the fluid exiting the circulation outlet opening to enter into a helical pattern. The biochemical reactor may include an unclogging pipe configured to clear clogging of the circulation conduit. The unclogging pipe may be disposed proximate to the circulation outlet opening. Clearing clogging of the circulation conduit may include directing a pressurized flow of air to the circulation conduit via the unclogging pipe.
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 | |
---|---|---|
MIH WATER TREATMENT INC | 253 BELAIRE CT DANVILLE CA 94526 |
International Classification(s)

- 2017 Application Filing Year
- C12M Class
- 1027 Applications Filed
- 610 Patents Issued To-Date
- 59.40 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Hall, Peter J | Danville, US | 16 | 47 |
# of filed Patents : 16 Total Citations : 47 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- C12M Class
- 0 % this patent is cited more than
- 7 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
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 |
---|---|---|---|
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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Aug 20, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Mar 13, 2018 | I | Issuance | |
Mar 13, 2018 | PD | Priority Date | |
Feb 21, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Dec 18, 2017 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:O'CONNELL, BARRY;DOWLING, BRIAN;SMEDLEY, JAMES;SIGNING DATES FROM 20141002 TO 20141202;REEL/FRAME:044426/0087 Owner name: MEDTRONIC VASCULAR, INC., CALIFORNIA |
May 19, 2016 | P | Published | |
Nov 13, 2015 | F | Filing |

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