Inventor
Paul L. Sinclair
Inventor
Austin, TX, US
Overview
Patents· 37 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics62%
E21BEarth or rock drilling14%
G01TMeasurement of nuclear or x-radiation4%
H01RElectrically-conductive connections4%
G01BMeasuring length, thickness or similar linear dimensions2%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
G01RMeasuring electric variables2%
G06FElectric digital data processing2%
H01QAntennas, i.e. radio aerials2%
H05KPrinted circuits2%
PatentTitleYear
10,997,168Management of soft correlation for databases and optimization of database queries202110,031,257Environmental monitoring of logging-while-drilling tool components20189,417,335'Shock mounted sensor package with thermal isolation'20169,225,114'Radial electrical connector resistant to fluids'20159,188,695'Azimuthally sensitive resistivity logging tool'20159,040,926'Rugged scintillation crystal assembly'20158,838,389'Polar display for use with drilling tools'20148,759,749'Directional radiation detection tool'20148,120,361'Azimuthally sensitive resistivity logging tool'20127,657,377'Azimuthal measurement-while-drilling (MWD) tool'20106,961,663'Borehole compensation system and method for a resistivity logging tool'20056,765,385'Method, apparatus and system for compensating the effects of borehole variations'20046,727,707'Method and apparatus for a downhole antenna'20046,603,312'Multi-frequency array induction tool'20036,100,696'Method and apparatus for directional measurement of subsurface electrical properties'20006,084,403'Slim-hole collar locator and casing inspection tool with high-strength pressure housing'20006,064,210'Retrievable resistivity logging system for use in measurement while drilling'20005,661,402'Sealed modular downhole antenna'19975,548,219'Digital two frequency generator for use in borehole heterodyne measurement systems'19965,453,693'Logging system for measuring dielectric properties of fluids in a cased well using multiple mini-wave guides'19955,448,171'Method for variable radial depth induction log'19955,428,293'Logging while drilling apparatus with multiple depth of resistivity investigation'19955,359,195'Gas hold up tool for use in cased well boreholes'19945,233,522'Multifrequency dielectric logging tool including antenna system responsive to invaded rock formations'19935,146,167'Method and apparatus for determining the conductivity of subsurface earth formations by filtering and summing in-phase and quadrature conductivity signals with correction values'19925,132,903'Dielectric measuring apparatus for determining oil and water mixtures in a well borehole'19925,065,099'Coil array for a high resolution induction logging tool and method of logging an earth formation'19915,045,795'Azimuthally oriented coil array for MWD resistivity logging'19915,038,107'Method and apparatus for making induction measurements through casing'19914,996,489'Laboratory technique for measuring complex dielectric constant of rock core samples'19914,720,681'Digital induction logging tool'19884,632,484'Connector for ceramic hybrid circuits for well-logging tools and method for connecting ceramic hybrid circuits for use in well-logging tools'19864,499,421'Digital induction logging system including means for generating a plurality of transmitter frequencies'19854,499,422'Digital induction logging tool including means for compensating for phase shift errors'19854,455,529'Digital induction logging tool including means for measuring phase quadrature components in a phase sensitive detector'19844,439,831'Digital induction logging system including autocalibration'19844,412,207'Digital induction logging tool including a floating point A/D'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1988Based in Houston, TX, US· patent location history
1984–1988Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (5)· patent assignee history
1991–1995Patents assigned to HALLIBURTON LOGGING SERVICES (9)· patent assignee history
1991–1997Based in Clear Lake Shores, TX, US· patent location history
1991Based in Clearlake Shores, TX, US· patent location history
2000–2018Based in Austin, TX, US· patent location history
2003–2018Patents assigned to CBG CORP (11)· patent assignee history
2012–2015Patents assigned to SINCLAIR PAUL L (5)· patent assignee history
2012–2015Patents assigned to CLONTZ JOSEPH K (3)· patent assignee history
2021Based in Manhattan Beach, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CBG CORP | 11 | 2003–2018 |
| HALLIBURTON LOGGING SERVICES | 9 | 1991–1995 |
| SCHLUMBERGER TECHNOLOGY CORP | 5 | 1984–1988 |
| SINCLAIR PAUL Lself | 5 | 2012–2015 |
| CLONTZ JOSEPH K | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Austin, Texas, US | 16 | 2000–2018 |
| Clear Lake Shores, Texas, US | 9 | 1991–1997 |
| Houston, Texas, US | 7 | 1983–1988 |
| Clearlake Shores, Texas, US | 2 | 1991 |
| Manhattan Beach, California, US | 1 | 2021 |