Plastic article or earthenware shaping or treating: apparatus – Means making particulate material directly from liquid or... – By means applying fluid jet or blast to unconfined liquid...
Reexamination Certificate
2011-05-03
2011-05-03
Daniels, Matthew J (Department: 1744)
Plastic article or earthenware shaping or treating: apparatus
Means making particulate material directly from liquid or...
By means applying fluid jet or blast to unconfined liquid...
C425S072200, C425S083100, C425S17480E, C425S227000, C425S382200, C425S464000
Reexamination Certificate
active
07934917
ABSTRACT:
A spinneret format, an electric-field reversal format and a process for post-treatment of membranes formed from electro-spinning or electro-blowing are provided, including a cleaning method and apparatus for electro-blowing or blowing-assisted electro-spinning technology.
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Chu Benjamin
Fang Dufei
Hsiao Benjamin S.
Daniels Matthew J
Leyson Joseph
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
The Research Foundation of State University of New York
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