Apparatus for forming ultrafine particles

Plastic article or earthenware shaping or treating: apparatus – Means applying electrical or wave energy directly to work – Radiated energy

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C264S482000, C977S901000

Reexamination Certificate

active

07815426

ABSTRACT:
An apparatus for forming ultrafine particles, including: a light source generating a laser beam to be irradiated at an organic substance; at least one microflow channel capable of passing therethrough a suspension containing the organic substance; and a flow device for allowing the suspension containing the organic substance to continuously or intermittently pass through the microflow channel, the organic substance present in the microflow channel being irradiated with the laser beam at least once within a predetermined period, thereby forming ultrafine particles of the organic substance.

REFERENCES:
patent: 2003/0201022 (2003-10-01), Kawai et al.
patent: 2004/0067167 (2004-04-01), Zhang et al.
patent: 2004/0072278 (2004-04-01), Chou et al.
patent: 2004/0115838 (2004-06-01), Quake et al.
patent: 2005/0066812 (2005-03-01), Vesper et al.
patent: 2005/0129580 (2005-06-01), Swinehart et al.
patent: 2005/0207940 (2005-09-01), Butler et al.
patent: 2005/0250199 (2005-11-01), Anderson et al.
patent: 2006/0103060 (2006-05-01), Kawakami et al.
patent: 2006/0121555 (2006-06-01), Lean et al.
patent: 2006/0231136 (2006-10-01), Kawai et al.
patent: 2006/0251584 (2006-11-01), Nagare et al.
patent: 2006/0257489 (2006-11-01), Kawakami et al.
patent: 2007/0114306 (2007-05-01), Kawakami et al.
patent: 2007/0298109 (2007-12-01), Kricka et al.
patent: 1 351 666 (2003-10-01), None
patent: 2001-113159 (2001-04-01), None
patent: 2004-89890 (2004-03-01), None
patent: 2004-167316 (2004-06-01), None
patent: 2004-520157 (2004-07-01), None
patent: 2004-267918 (2004-09-01), None
patent: 2005-8524 (2005-01-01), None
patent: 2005-125204 (2005-05-01), None
patent: 2005-125258 (2005-05-01), None
patent: 2005-169386 (2005-06-01), None
patent: 2005-177596 (2005-07-01), None
patent: 2005-238124 (2005-09-01), None
patent: 2005-238342 (2005-09-01), None
patent: 2005-279328 (2005-10-01), None
patent: 2005-334782 (2005-12-01), None
patent: 2006-26503 (2006-02-01), None
patent: 2007-45674 (2007-02-01), None
patent: WO 02/056866 (2002-07-01), None
patent: WO 2005/049213 (2005-06-01), None
patent: WO 2005/082521 (2005-09-01), None
patent: WO 2005/092489 (2005-10-01), None
Yoshiaki Tamaki, et al., Tailoring nanoparticles of aromatic and dye molecules by excimer laser irradiation, Applied Surface Science, vol. 168, 2000, pp. 85-88.
Bo Li, et al., “Enhancement of organic nanoparticle preparation by laser ablation in aqueous solution using surfactants”, Applied Surface Science, vol. 210, 2003, pp. 171-176.
Sanshiro Nagare, et al., “Indomethacin nanoparticles directly deposited on the fluidized particulate excipient by pulsed laser deposition”, Journal of Nonoparticle Research, 2004, pp. 589-593.
S. Nagare, et al., “Reagglomeration mechanism of drug nanoparticles by pulsed laser deposition”, Solid State Ionics, vol. 172, 2004, pp. 243-247.
Takehiko Kitamori, et al., “Technology of Microchemical chip and the application thereof” the 1st edition, Maruzen, 2004, 2 front pages, pp. 51-52, and p. 299, (with partial English translation).
Hang Lu, et al., “Photochemical reactions and on-line UV detection in microfabricated reactors”, Lab on a Chip, 2001, vol. 1, pp. 22-28.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for forming ultrafine particles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for forming ultrafine particles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for forming ultrafine particles will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4196001

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.