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Company Information:

Company Name:
4pi Analysis, Inc.
Address:
3500 Westgate Dr., Suite 403
Durham, NC 27707
Phone:
N/A
URL:
N/A
EIN:
N/A
DUNS:
N/A
Number of Employees:
N/A
Woman-Owned?:
No
Minority-Owned?:
No
HUBZone-Owned?:
No

Commercialization:

Has been acquired/merged with?:
N/A
Has had Spin-off?:
N/A
Has Had IPO?:
N/A
Year of IPO:
N/A
Has Patents?:
N/A
Number of Patents:
N/A
Total Sales to Date $:
$ 0.00
Total Investment to Date $
$ 0.00
POC Title:
N/A
POC Name:
N/A
POC Phone:
N/A
POC Email:
N/A
Narrative:
N/A

Award Totals:

Program/Phase Award Amount ($) Number of Awards
SBIR Phase I $224,367.00 3
SBIR Phase II $704,257.00 2

Award List:

Pulse Pileup Recovery for Energy Dispersive Spectroscopy

Award Year / Program / Phase:
1993 / SBIR / Phase I
Award Amount:
$50,000.00
Agency:
HHS
Principal Investigator:
Scott D. Davilla
Abstract:
N/a

Pulse Pileup Recovery for Energy Dispersive Spectroscopy

Award Year / Program / Phase:
1997 / SBIR / Phase II
Award Amount:
$404,257.00
Agency:
HHS
Principal Investigator:
Scott D. Davilla
Abstract:
Quantitative energy dispersive spectroscopy (EDS) x-ray microanalysis provides important information regarding the distribution of elements within a biological sample. The low elemental concentrations in biological specimens require dwell times of several seconds livetime to obtain spectra with… More

FLEXIBLE POLYMER ULTRAVIOLENT RADIATION INDICATOR

Award Year / Program / Phase:
1997 / SBIR / Phase I
Award Amount:
$84,367.00
Agency:
HHS
Principal Investigator:
Jeglinski, stefan a
Abstract:
N/a

Improved Silicon Drift Detector Coincidence Rejection for Digital Pulse Processors

Award Year / Program / Phase:
2008 / SBIR / Phase I
Award Amount:
$90,000.00
Agency / Branch:
DOC / NIST
Principal Investigator:
Abstract:
The recent emergence of the Silicon Drift detector (SDD), for use in Energy Dispersive x-ray Spectroscopy (EDS), has made possible x-ray event streams with input count rates in the range of 1-10 Mcps. Modern digital pulse processors are therefore required to run at fast time constants to achieve… More

Development and Prototyping of a Digital Pulse Processor for Improved Coincidence Detection, Rejection, and Pulse Recovery, for High Count-Rate Silicon Drift Detectors

Award Year / Program / Phase:
2009 / SBIR / Phase II
Award Amount:
$300,000.00
Agency / Branch:
DOC / NIST
Principal Investigator:
Abstract:
The recent emergence of the Silicon Drift detector (SDD), for use in energy dispersive x-ray spectrometry (EDS), has made possible x-ray event streams with count rates as high as 1-10 Mcps. A problem with existing digital signal processing, as applied to SDDs, is the significant presence of… More