CHILLER WATER SAMPLING DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Mar 17, 2022
app pub date -
Nov 22, 2021
filing date -
Nov 22, 2021
priority date (Note) -
Published
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Abstract
A chiller water sampling device includes a pair of flow meters and a proportional valve to provide a constant flow rate of sample water containing peroxyacetic acid from a chiller to a mixing tank. Acid can be added to reduce the pH of sample water in the mixing tank to bring the pH within the operating range of a peroxyacetic acid sensor. The sensed level of peroxyacetic acid can be used to control further addition of peroxyacetic acid to the chiller.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
CA | C | CA3081360 | Nov 14, 2018 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT (SECOND LEVEL) | CHILLER WATER SAMPLING DEVICE | Oct 03, 2023 | |||
WO | A1 | WO2019099434 | Nov 14, 2018 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | CHILLER WATER SAMPLING DEVICE | May 23, 2019 | |||
US | B2 | US11192809 | Nov 14, 2018 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS SECOND PUBLICATION | Chiller water sampling device | Dec 07, 2021 | |||
MX | A | MX2020005030 | Nov 14, 2018 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
PATENT APPLICATION | DISPOSITIVO DE MUESTREO DE AGUA DE ENFRIADOR. | Aug 13, 2020 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BIOSAFE SYSTEMS LLC | 22 MEADOW STREET EAST HARTFORD CT 06108 |
International Classification(s)

- 2021 Application Filing Year
- G01N Class
- 11893 Applications Filed
- 4411 Patents Issued To-Date
- 37.09 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Larose, Robert | East Hartford, US | 16 | 212 |
# of filed Patents : 16 Total Citations : 212 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- G01N Class
- 0 % this patent is cited more than
- 3 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 | Sep 17, 2025 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 17, 2029 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 17, 2033 |
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
- No Legal Status data available.

Matter Detail

Renewals Detail
