Thermal measuring and testing – Calorimetry
Reexamination Certificate
2005-11-09
2008-09-30
Lefkowitz, Edward (Department: 2831)
Thermal measuring and testing
Calorimetry
Reexamination Certificate
active
07429125
ABSTRACT:
A system for performing cantilever based calorimetric analysis system. A laser device is configured to emit a beam of laser energy along a beam pathway reaching from the laser device to a microcantilever. The microcantilever presents a reflective target area for the laser beam. The microcantilever deflects in response to heat. A material is provided adjacent to the target area. The material receives heat energy from the laser beam. A detector is positioned on a beam return pathway. The detector is configured to sense laser energy from the beam return pathway and provide a data single that represents calorimetric data from the material. Control circuitry is also provided to receive the data signal from the detector and process the data signal according to program logic for providing a differential scanning calorimetric analysis of the calorimetric data. An associated method of use is also provided.
REFERENCES:
patent: 5445008 (1995-08-01), Wachter et al.
patent: 5719324 (1998-02-01), Thundat et al.
patent: 5977544 (1999-11-01), Datskos et al.
patent: 6096559 (2000-08-01), Thundat et al.
patent: 6289717 (2001-09-01), Thundat et al.
patent: 6312959 (2001-11-01), Datskos
patent: 6575020 (2003-06-01), de Charmoy Grey et al.
patent: 6772070 (2004-08-01), Gilmanshin et al.
patent: 6805839 (2004-10-01), Cunningham et al.
patent: 7141385 (2006-11-01), Bottomley et al.
patent: 2005/0037499 (2005-02-01), Ramberg et al.
patent: 2005/0105427 (2005-05-01), Cookson et al.
patent: 2007/0145966 (2007-06-01), Shekhawat et al.
Hagan et al., “Nanomechanical Forces Generated by Surface Grafted DNA”, 106 J. Phys. Chem 10163 (2002).
Lavrik et al., “Cantilever transducers as a platform for chemical and biological sensors”, 74 Review of Scientific Instruments, 2229 (2004).
Fritz et al., “Translating Biomolecular Recognition into Nanomechanics”, 338 Science 316 (2000).
Bratkovski Alex
Chaiken Alison
Sharma Manish
Hewlett--Packard Development Company, L.P.
Lefkowitz Edward
Vaughn Megann E
LandOfFree
System and method for cantilever based calorimetric analysis does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for cantilever based calorimetric analysis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for cantilever based calorimetric analysis will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3976344