Apparatus and method for droplet steering

Fluid sprinkling – spraying – and diffusing – Including supplemental gas shaping or shielding jet

Reexamination Certificate

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C239S291000

Reexamination Certificate

active

06976639

ABSTRACT:
An apparatus and method for droplet steering is disclosed herein. A throated structure having a nozzle defines a converging throat with an inlet and an outlet and a vectored fluid stream directed therethrough. The fluid stream is driven through the system via a vacuum pump. As the fluid approaches the outlet, its velocity increases and is drawn away from the nozzle through a connecting channel. As a droplet is ejected from a liquid therebelow, it will have a first trajectory until it is introduced to the high velocity fluid stream at the perimeter of the interior walls of the nozzle. The fluid accordingly steers the momentum of the droplet such that it obtains a second or corrected trajectory. Alternative variations include an electrically chargeable member, e.g., a pin, positionable to be in apposition to the outlet and capillary tubes for controlling the ejection surface of the pool of source fluid.

REFERENCES:
patent: 3864692 (1975-02-01), McDonnell et al.
patent: 4097872 (1978-06-01), Giordano et al.
patent: 4493795 (1985-01-01), Nestor, Jr. et al.
patent: 4740571 (1988-04-01), Nagano et al.
patent: 4751530 (1988-06-01), Elrod et al.
patent: 5163620 (1992-11-01), Righi
patent: 5266098 (1993-11-01), Chun et al.
patent: 5504564 (1996-04-01), Snelling et al.
patent: 5518179 (1996-05-01), Humberstone et al.
patent: 5520715 (1996-05-01), Oeftering
patent: 5541627 (1996-07-01), Quate
patent: 5560543 (1996-10-01), Smith et al.
patent: 5565113 (1996-10-01), Hadimioglu et al.
patent: 5589864 (1996-12-01), Hadimioglu
patent: 5591490 (1997-01-01), Quate
patent: 5608433 (1997-03-01), Quate
patent: 5612723 (1997-03-01), Shimura et al.
patent: 5621443 (1997-04-01), Buschulte et al.
patent: 5628937 (1997-05-01), Oliver et al.
patent: 5629724 (1997-05-01), Elrod et al.
patent: 5631678 (1997-05-01), Hadimioglu et al.
patent: 5669389 (1997-09-01), Rotteveel et al.
patent: 5669971 (1997-09-01), Bok et al.
patent: 5686945 (1997-11-01), Quate et al.
patent: 5692068 (1997-11-01), Bryenton et al.
patent: 5709737 (1998-01-01), Malhotra et al.
patent: 5716540 (1998-02-01), Matiacio et al.
patent: 5722479 (1998-03-01), Oeftering
patent: 5759961 (1998-06-01), Zeigler et al.
patent: 5798774 (1998-08-01), Okada et al.
patent: 5798779 (1998-08-01), Nakayasu et al.
patent: 5808636 (1998-09-01), Stearns
patent: 5810009 (1998-09-01), Mine et al.
patent: 5821958 (1998-10-01), Lim
patent: 5877800 (1999-03-01), Robinson et al.
patent: 5912679 (1999-06-01), Takayama et al.
patent: 5942387 (1999-08-01), Hollinshead
patent: 6003388 (1999-12-01), Oeftering
patent: 6007183 (1999-12-01), Horine
patent: 6015880 (2000-01-01), Baldeschwieler et al.
patent: 6019814 (2000-02-01), Horine
patent: 6029518 (2000-02-01), Oeftering
patent: 6038752 (2000-03-01), Finsterwald et al.
patent: 6048050 (2000-04-01), Gundlach et al.
patent: 6116718 (2000-09-01), Peeters et al.
patent: 6134291 (2000-10-01), Roy et al.
patent: 6136210 (2000-10-01), Biegelsen et al.
patent: 6136379 (2000-10-01), Scarpa et al.
patent: 6142618 (2000-11-01), Smith et al.
patent: 6154236 (2000-11-01), Roy et al.
patent: 6187211 (2001-02-01), Smith et al.
patent: 6200491 (2001-03-01), Zesch et al.
patent: 6284113 (2001-09-01), Bjornson et al.
patent: 6299272 (2001-10-01), Baker et al.
patent: 6302513 (2001-10-01), Moffat et al.
patent: 6312121 (2001-11-01), Smith et al.
patent: 6336696 (2002-01-01), Ellson et al.
patent: 6360973 (2002-03-01), Stilli
patent: 6368482 (2002-04-01), Oeftering et al.
patent: 6513736 (2003-02-01), Skeath et al.
patent: 6586731 (2003-07-01), Jolliffe
patent: 6596239 (2003-07-01), Williams et al.
patent: 6633031 (2003-10-01), Schultz et al.
patent: 6764720 (2004-07-01), Pui et al.
patent: 2002/0037359 (2002-03-01), Mutz et al.
patent: 2002/0064808 (2002-05-01), Mutz et al.
patent: 2002/0094582 (2002-07-01), Williams et al.
patent: 2003/0133842 (2003-07-01), Williams et al.
patent: 41 28 590 (1993-03-01), None
patent: 0 549 244 (1993-06-01), None
patent: 0 845 357 (1998-06-01), None
patent: 2 291 800 (1976-06-01), None
patent: 359179259 (1984-10-01), None
patent: 02-103152 (1990-04-01), None
patent: WO 02/24323 (2002-03-01), None
patent: WO 02/24324 (2002-03-01), None
patent: WO 02/24325 (2002-03-01), None
patent: WO 02/26394 (2002-04-01), None
patent: WO 02/26756 (2002-04-01), None
patent: WO 02/44319 (2002-06-01), None
patent: WO 02/47075 (2002-06-01), None
patent: WO 02/066713 (2002-08-01), None
US 5,828,388, 10/1998, Cleary et al. (withdrawn)
Avrameas, S. et al., (1978). “Coupling of Enzymes to Antibodies and Antigens,”Scandinavia Journal of Immunology8(supp7):7-23.
DeLuca, D. (1982). “Immunofluorescence Analysis” Chapter 7In Antibody As A ToolMarchalonis, J.J. and Warr, G.W. eds., John Wiley & Sons pp. 189-231.
Galfre, G. and Milstein, C. (1981). “Preparation of Monoclonal Antibodies: Strategies and Procedures” Chapter 1In Methods in EnzymologyAcademic Press, Inc., vol. 73, pp. 3-46.
Mandenius, C.F. et al. (1986). “Reversible and Specific Interaction of Dehydrogenases with a Coenzyme-Coated Surface Continuously Monitored with a Reflectometer,”Analytical Biochemistry157:283-288.
Rodwell, J.D. and McKearn, T.J. (1985). “Linker Technology: Antibody-Mediated Delivery Systems,”Biotechnology3:889-894.
Southern, E.M. and Maskos, U. (1990). “Support-Bound Oligonucleotides,”Chemical Abstracts113(17):835.
Goldmann, T. and Gonzales, J. S. (Mar. 2000). “DNA-Printing: Utilization of a Standard Inkjet Printer for the Transfer of Nucleic Acids to Solid Supports,”J. Biochem. Biophys. Methods42(3):105-110.
Lemmo, A.V. et al. (Feb. 1997). “Characterization of an Inkjet Chemical Microdispenser for Combinatorial Library Synthesis,”Analytical Chemistry69(4):543-551.

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