Evaporator for ambient water bodies, and related system and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 14, 2023
Grant Date -
Oct 17, 2019
app pub date -
Apr 17, 2019
filing date -
Apr 12, 2018
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
An evaporator is provided for evaporating water from an ambient body of water having a water surface. The evaporator includes a housing that has a proximal end proximate to the water surface, a distal end distal to the water surface, and a housing air flow channel directed toward the water surface. The housing is disposed on a support, such as a float assembly, that positions the housing above the water surface. The evaporator also includes an air flow induction device, preferably an impeller, disposed to direct an air flow stream from the distal end toward the proximal end through the housing air flow channel and toward the water surface so that the air contacts the water. The impeller preferably is made of a fiberglass material. The support preferably includes at least one float assembly air flow channel that receives the air flow stream from the housing and directs it outwardly from the evaporator. Water injection devices such as spray nozzles or atomizing nozzles preferably are disposed in the float assembly channel or channels to inject the water into the air flow stream.
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 | |
---|---|---|
RESOURCE WEST INC | 2245 COLEX DRIVE GRAND JUNCTION CO 81505 UNITED STATES OF AMERICA |
International Classification(s)

- 2019 Application Filing Year
- B01B Class
- 10 Applications Filed
- 7 Patents Issued To-Date
- 70 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Ballantyne, Robert | Clifton, US | 7 | 10 |
# of filed Patents : 7 Total Citations : 10 | |||
MacDonald, William | Grand Junction, US | 11 | 115 |
# of filed Patents : 11 Total Citations : 115 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- B01B Class
- 0 % this patent is cited more than
- 2 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | May 14, 2027 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 14, 2031 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 14, 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 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Feb 20, 2023 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Feb 20, 2023 | 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: LARGE ENTITY |
Jan 15, 2023 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jan 15, 2023 |
Sep 05, 2022 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Jan 15, 2019 | P | Publication | |
Dec 22, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jun 16, 2016 | P | Published | |
Jan 20, 2016 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YANO, FUMIAKI;TAKASHIMA, HIROKI;FUKUHARA, SHUICHI;SIGNING DATES FROM 20160113 TO 20160114;REEL/FRAME:037538/0284 Owner name: MURATA MACHINERY, LTD., JAPAN |
Jul 22, 2013 | F | Filing | |
Dec 07, 2012 | PD | Priority Date |

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