Celebrity Inventors
Comic actor Danny Kaye received patent D166,807 for the co-design of "Blowout Toy or the Like". It's similar to one of those toys that unravels when you blow into at a birthday party except Kaye's has three blowouts going in different directions, not just one.
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US Patent 6051198 - Catalyst for purifying fumigation exhaust gases and a method of purifying fumigation exhaust gases
US Patent Issued on April 18, 2000
Estimated Patent Expiration Date:
July 7, 2017Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
Estimated Patent Expiration Date:
July 7, 2017Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.AbstractA catalyst of the present invention is adapted for purifying fumigation exhaust gases, and comprises, as a catalyst component A, a metal oxide containing at least one, or a composite oxide containing two or more metals selected from the group consisting of Ti, Si and Zr; and, as a catalyst component B, an oxide containing at least one selected from the group consisting of V, Cu, W and Cr; and has an average micropore diameter in the range of 0.010 to 0.070 μm, a total micropore volume in the range of 0.30 to 0.60 ml/g, and a specific surface area in the range of 50 to 200 m2 /g. The use of this catalyst makes it possible to economically and efficiently purify fumigation exhaust gas. | InventorsAssigneeApplicationNo. 860464 filed on 07/07/1997US Classes:423/240SSolid removal agentField of Search423/240S, Solid removal agent502/304, Cerium95/142Halogen containing compound sorbed (e.g., phosgene, etc.)ExaminersPrimary: Griffin, Steven P.Assistant: Hendrickson, Stuart L. Attorney, Agent or FirmUS Patent References4113660, Production of shaped catalysts or carriers comprising titanium oxidesIssued on: 09/12/1978 Inventor: Abe , et al.4221768, Catalyst for purifying exhaust and waste gases Issued on: 09/09/1980 Inventor: Inoue , et al.4440631, Process for hydrocracking heavy hydrocarbon oils and catalyst therefor Issued on: 04/03/1984 Inventor: Togari , et al.5238656, Treatment equipment of exhaust gas containing organic halogen compounds Issued on: 08/24/1993 Inventor: Tajima, et al.5283041, Catalytic incineration of organic compounds Issued on: 02/01/1994 Inventor: Nguyen, et al.5451388, Catalytic method and device for controlling VOC. CO and halogenated organic emissions Issued on: 09/19/1995 Inventor: Chen, et al.5552129Catalytic system for the reduction of nitrogen oxides Issued on: 09/03/1996 Inventor: Farnos, et al. Foreign Patent References
International ClassC01B 007/00Foreign Application Priority Data1995-01-05 JP |
