Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2007-02-16
2009-11-24
Jagannathan, Vasu (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S326100, C525S338000, C525S339000, C525S333700, C136S213000, C136S200000, C429S005000, C252S625000, C252S646000, C252S644000
Reexamination Certificate
active
07622532
ABSTRACT:
The present invention relates generally to synthesis of radioactive material, such as a tritiated polymer, and an apparatus for generating electrical current from the nuclear decay process of a radioactive material. In one embodiment, the invention relates to an energy cell (e.g., a battery) for generating electrical current derived from particle emissions occurring within a radioactive material such as a tritiated polymer) on pore walls of a porous semiconductor. The radioactive material may be introduced into the energy cell by a wetting process.
REFERENCES:
patent: 4020003 (1977-04-01), Steinberg et al.
patent: 4889660 (1989-12-01), Jensen et al.
patent: 5100968 (1992-03-01), Jensen et al.
patent: 5124610 (1992-06-01), Conley et al.
patent: 5606213 (1997-02-01), Kherani et al.
patent: 5859484 (1999-01-01), Mannik et al.
patent: 6118204 (2000-09-01), Brown
patent: 6418177 (2002-07-01), Stauffer et al.
patent: 6479920 (2002-11-01), Lal et al.
patent: 6774531 (2004-08-01), Gadeken
patent: 6949865 (2005-09-01), Gadeken
patent: 2004/0053708 (2004-03-01), Hebert
patent: 2004/0267034 (2004-12-01), Anderson et al.
patent: 2005/0217782 (2005-10-01), Agostini
patent: 0637037 (1995-02-01), None
patent: 822617 (1959-10-01), None
Mavinkurve et al., High Molecular Weight Poly(4-Trimethylesilyl-1-buten-3-yne), Eur. Polym. J., vol. 33, No. 5, pp. 719-723.
Helms et al., Dendronized Linear Polymers via “Click Chemistry”, J.Am.Chem.Soc. 2004, 126, 15020-15021.
Mullins et al., Development of Organic Tritium Light Technology at Ontario Hydro, Fusion Technology, Mar. 1992, vol. 21, pp. 213-317.
Mullins, D.F.; “Development of organic tritium light technology at Ontario hydro”; Fusion Technology, American Nuclear Society, LaGrange Park, Illinois, USA; vol. 21, No. 2; Mar. 1, 1992; pp. 312-317.
“Final Scientific/Technical Report; A Nuclear Microbattery for MEMS Devices: U.S. Department of Energy Award No. DE-FG07-99ID13781,” published by James Blanchard et al. of the University of Wisconsin-Madison.
Hahn, S.F., “Hydrogenated Polystyrene: Preparation and Properties,” inModern Styrenic Polymers, Scheirs, J.; Priddy, D., Eds. Wiley New York 2003, p. 533.
Helms, B., et al., “Dendronized Linear Polymers via ‘Click’ Chemistry,” J. Am. Chem. Soc., 126, 15020 (2004).
James, B.C., “Homogeneous Hydrogenation,” Wiley, New York, 1973 p. 382.
Luttinger, L.B., “Hydride Reducing Agent-Group VIII Metal Compound. A New Catalyst System for the Polymerization of Acetylenes and Related Compounds, I.” J. Org. Chem. 1962, 27, 1591.
Ochiai, B.; Tomita, I.; Endo, T.; “Radical Polymerization Behavior of 4-Monosubstituted and 2, 4-Disubstituted Enynes,” Macromol. Chem. 2001, 202, 3099.
Steinhart, Martin, et al.; “Nanotubes a la Carte: Wetting of Porous Templates,” ChemPhysChem, 4, 1171-6 (2003).
Sun, Wei, et al.; “A Three-Dimensional Porous Silicon p-n Diode for Betavoltaics and Photovoltaics;” Adv. Mater. 2005, 17, 1230-1233.
Wegner, G.; “Polymers with metal-like conductivity—A review of their synthesis, structure, and properties,” Anew. Chem. Int. Ed. Engl. 1981, 20, 361.
www.betabatt.com; 128190 Westleigh, Houston, Texas 77077, Ph: 281-450-5449, E-mail: info@betabatt.com; 2005-2007 (1 page).
“Silicon Solution Could Lead to a Truly Long-Life Battery,” National Science Foundation; Press Release 05-075; May 10, 2005; University of Rochester; BetaBatt, Inc. (4 pages).
“The 10 Coolest Technologies You've Never Heard of,” PCMag.com. (2 pages).
Engel Paul S.
Gadeken Larry L.
Laverdure Kenneth S.
BetaBatt Inc.
Boyle Robert C
Fish & Richardson P.C.
Garsson Ross Spencer
Jagannathan Vasu
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