Hydrogen peroxide catalyst
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jul 30, 2019
Grant Date -
Aug 11, 2016
app pub date -
Sep 8, 2014
filing date -
Sep 9, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
A catalyst for decomposing high-concentration hydrogen peroxide comprises an active layer on a carrier comprising gamma-phase alumina. The carrier can also comprise aluminum, with the gamma-phase alumina forming a passivating layer on the surface of the aluminum. The active layer can comprise platinum. Apparatus for decomposing hydrogen peroxide can include the catalyst in a decomposition chamber arranged to receive hydrogen peroxide. The apparatus can be used as a thruster, comprising a nozzle arranged to generate thrust by directing exhaust gases in a specific direction. For example, the thruster can be a monopropellant, bipropellant, or hybrid thruster. In other embodiments, the apparatus can be used as a gas generator or a fuel cell.
First Claim
Other Claims data not available
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International Classification(s)
- C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
- D03D:WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- F02K:JET-PROPULSION PLANTS
- C06D:MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COM....
- H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
- C06B:EXPLOSIVE OR THERMIC COMPOSITIONS
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
- B64G:COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- 2014 Application Filing Year
- C01B Class
- 1554 Applications Filed
- 1323 Patents Issued To-Date
- 85.14 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- C01B Class
- 42.36 % this patent is cited more than
- 6 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 30, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 30, 2031 |
