WATER PURIFICATION FILTER AND SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Aug 19, 2016
filing date -
Aug 20, 2015
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
In one example, a filter cartridge includes a housing having a fluid entry port and a fluid exit port, and the housing has a chamber in fluid communication with the fluid entry port and the fluid exit port. A first medium is disposed within the chamber and includes a material that serves to change the pH of a fluid passing through the first medium. A filtration medium is disposed in the chamber downstream of the first medium and arranged to receive effluent of the first medium. The filtration medium includes a material configured to remove a metal from a fluid passing through the filtration medium.
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 | |
---|---|---|
BRITA LP | 1221 BROADWAY OAKLAND CA 94612 |
International Classification(s)

- 2016 Application Filing Year
- C02F Class
- 1880 Applications Filed
- 1218 Patents Issued To-Date
- 64.79 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Dani, Nikhil P | Pleasanton, US | 51 | 530 |
# of filed Patents : 51 Total Citations : 530 | |||
Diaz, Andrea | Melrose Park, US | 1 | 8 |
# of filed Patents : 1 Total Citations : 8 | |||
Lyons, David | Pleasanton, US | 47 | 1303 |
# of filed Patents : 47 Total Citations : 1303 | |||
McDonald, Jonathan | Danville, US | 34 | 469 |
# of filed Patents : 34 Total Citations : 469 |
Cited Art Landscape
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Patent Citation Ranking
- 5 Citation Count
- C02F Class
- 27.53 % this patent is cited more than
- 8 Age
Forward Cite Landscape
- No Forward Cites to Display

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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 23, 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 |
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