Inventor
Charles C. Watson
Inventor
Knoxville, TN, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Tprimary
G01TMeasurement of nuclear or x-radiation35%
A61BDiagnosis24%
G01RMeasuring electric variables20%
G01VGeophysics7%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G06TImage data processing or generation, in general6%
G21KHandling of particles or ionising radiation not otherwise provided for2%
PatentTitleYear
10,495,707Magnetic lensing for beta emission imaging201910,162,029Magnetic lensing for beta emission imaging201810,018,696Magnetic lensing for beta emission imaging20189,651,687'Positron attenuation tomography'20179,581,673'Alignment phantom for MR/PET system'20179,557,395'Alignment phantom for MR/PET system'20179,459,333'Alignment phantom for MR/PET system'20168,971,991'Supplemental transmission information for attenuation correction in positron emission tomography imaging'20158,299,438'Model based estimation of a complete or partial positron emission tomography attenuation map using maximum likelihood expectation maximization'20128,242,777'Calibration of an emission tomography subsystem'20128,193,505'System and method for scatter normalization of PET images'20128,058,620'Method for improving clinical data quality in positron emission tomography'20118,022,368'Hybrid method for randoms variance reduction'20117,894,652'Prompt gamma correction for non-standard isotopes in a PET scanner'20117,888,632'Co-registering attenuation data and emission data in combined magnetic resonance/positron emission tomography (MR/PET) imaging apparatus'20117,851,763'Method for improving clinical data quality in positron emission tomography'20107,844,096'Spatially localized noise adaptive smoothing of emission tomography images'20107,737,405'Time-of-flight (TOF) positron emission tomography (PET) reconstruction from time-truncated projection data'20107,649,176'Method for improving clinical data quality in positron emission tomography'20107,397,035'Scatter correction for time-of-flight positron emission tomography data'20086,718,006'Fiber-optic encoding for dual transmission measurements in positron emission tomography'20046,429,434'Transmission attenuation correction method for PET and SPECT'20026,329,657'Coincidence transmission source'20016,040,580'Method and apparatus for forming multi-dimensional attenuation correction data in tomography applications'20005,350,925'Methods for determining values for earth formation properties'19945,334,833'Sensitivity function technique for modeling nuclear tools'19945,282,133'Nuclear logging methods for determining values of earth formation properties via use of calibration database and a spatial deconvolution inversion matrix'19944,958,073'Apparatus for fine spatial resolution measurments of earth formations'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1994Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (4)· patent assignee history
1990–1994Based in Danbury, CT, US· patent location history
2000–2019Based in Knoxville, TN, US· patent location history
2008–2015Patents assigned to SIEMENS MEDICAL SOLUTIONS (12)· patent assignee history
2011–2016Patents assigned to WATSON CHARLES C (6)· patent assignee history
2012–2017Patents assigned to SIEMENS AG (5)· patent assignee history
2016–2019Patents assigned to SIEMENS MEDICAL SOLUTIONS USA INC (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS MEDICAL SOLUTIONS | 12 | 2008–2015 |
| SIEMENS MEDICAL SOLUTIONS USA INC | 7 | 2016–2019 |
| WATSON CHARLES Cself | 6 | 2011–2016 |
| SIEMENS AG | 5 | 2012–2017 |
| SCHLUMBERGER TECHNOLOGY CORP | 4 | 1990–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Knoxville, TN, US | 24 | 2000–2019 |
| Danbury, CT, US | 4 | 1990–1994 |