BRITTLE MATERIAL VALVES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Jul 25, 2024
app pub date -
Jan 22, 2024
filing date -
Jan 20, 2023
priority date (Note) -
Published
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
Some aspects of the disclosure provide a valve system that includes a valve made of brittle material, such as ceramic, graphite and the like. In some examples, the valve is made of one or more materials that remain a solid state in a temperature range of 1000° C. to 3000° C. The valve includes a valve housing with a cavity extending in a length direction of the valve. The valve housing includes a first port aligned with the cavity and a second port that is formed on a side of the cavity. The valve includes a plunger that is movable in the cavity of the valve housing and configured to control a fluid flow between the first port and the second port. Methods of forming the valve and operating the valve are also provided.
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 | |
---|---|---|
THERMAL BATTERY CORPORATION | 1 BROADWAY CAMBRIDGE MA 02142 |
International Classification(s)

- 2024 Application Filing Year
- F16K Class
- 606 Applications Filed
- 33 Patents Issued To-Date
- 5.45 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Henry, Asegun | Hyde Park, US | 19 | 32 |
# of filed Patents : 19 Total Citations : 32 | |||
HVASTA, Mike | Lawrence Township, US | 3 | 0 |
# of filed Patents : 3 Total Citations : 0 | |||
Kelsall, Colin | Cambridge, US | 4 | 4 |
# of filed Patents : 4 Total Citations : 4 | |||
Patrinostro, Joe | Centerville, US | 3 | 0 |
# of filed Patents : 3 Total Citations : 0 | |||
Pidaparti, Sandeep | Burlington, US | 3 | 0 |
# of filed Patents : 3 Total Citations : 0 |
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Patent Citation Ranking
- 0 Citation Count
- F16K Class
- 0 % this patent is cited more than
- 1 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 | Jan 25, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 25, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 25, 2036 |
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 |
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