DP

David L. Perkins

HS Halliburton Energy Services: 144 patents #11 of 4,711Top 1%
EX ExxonMobil: 2 patents #3,932 of 10,161Top 40%
📍 Diemelstraße, TX: #1 of 1,115 inventorsTop 1%
🗺 Texas: #184 of 125,132 inventorsTop 1%
Overall (All Time): #6,284 of 4,157,543Top 1%
149
Patents All Time

Issued Patents All Time

Showing 51–75 of 149 patents

Patent #TitleCo-InventorsDate
10175165 Multi-characteristic integrated computational element using light incidence angle manipulation Michael T. Pelletier, Li Gao 2019-01-08
10175161 Optical computing devices with birefringent optical elements Neal G. Skinner 2019-01-08
10175109 Optical computing devices and methods utilizing multiple integrated computational elements in sequence 2019-01-08
10150141 Manufacturing process for integrated computational elements Michael T. Pelletier, James M. Price 2018-12-11
10151161 Well telemetry with autonomous robotic diver Michael T. Pelletier, Li Gao 2018-12-11
10145675 Using tunable lasers in the design, manufacture, and implementation of integrated optical elements 2018-12-04
10113958 Optically transparent films for measuring optically thick fluids 2018-10-30
10082600 Methods of calibration transfer for a testing instrument Jing Shen, Christopher Michael Jones, Dingding Chen, Michael T. Pelletier, Robert Atkinson 2018-09-25
10073041 Optical computing devices for measurement in custody transfer of pipelines Michael T. Pelletier 2018-09-11
10072979 Integrated computational elements containing a quantum dot array and methods for use thereof William Cecil Pearl, Jr., Megan Renee Pearl 2018-09-11
10073005 Distributed nondestructive structural defects detection in slickline cables Hua Xia, John L. Maida, Sean Gregory Thomas 2018-09-11
10073188 Three-dimensional waveguide sensors for sample analysis William Cecil Pearl, Jr., Megan Renee Pearl, Neal G. Skinner 2018-09-11
10066991 Optical processing of multiple spectral ranges using integrated computational elements Michael T. Pelletier, William Soltmann, Raj Pai, James Masino, Christopher Michael Jones +2 more 2018-09-04
10054710 Simulating optical sensor response data for fluids in a wellbore Dingding Chen, Bin Dai 2018-08-21
10031074 Systems and methods of calibrating integrated computational elements Li Gao, Michael T. Pelletier, Dingding Chen 2018-07-24
10025002 Optical computing devices comprising broadband angle-selective filters James M. Price 2018-07-17
10018994 Method for designing a high sensitivity integrated computational element Aditya B. Nayak, James M. Price 2018-07-10
10012763 Utilizing fluid phase behavior interpretation to increase sensor measurement information accuracy Li Gao, Christopher Michael Jones, Dingding Chen, Michael T. Pelletier 2018-07-03
10001007 Well logging with autonomous robotic diver Michael T. Pelletier 2018-06-19
9983186 Optical computing device having tunable detector with non-planar semiconductor structure Li Gao, James M. Price 2018-05-29
9921151 Correction of optical device throughput errors using integrated computational elements Michael Simcock 2018-03-20
9915611 Optical computing device and method for compensating light fluctuations Robert P. Freese, William Soltmann 2018-03-13
9905425 Engineering the optical properties of an integrated computational element by ion implantation James M. Price, Aditya B. Nayak 2018-02-27
9891163 Incorporation of integrated computational elements within optical analysis tools having a miniaturized operational profile Darren George Gascooke, Nagaraja K. Pai, Nathan J. Harder 2018-02-13
9891427 Variable modulation of radiation and components Christopher Michael Jones, Michael T. Pelletier, Li Gao, Robert Atkinson, William Soltmann 2018-02-13