Inventor

PERKINS DAVID L

US130 patents

⚠️ This page may combine multiple inventors who share the name “PERKINS DAVID L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PERKINS DAVID L

HALLIBURTON ENERGY SERVICES INC

Well logging with autonomous robotic diver

Discrimination analysis used with optical computing devices

Optical fluid model base construction and use

Synthetic gas-oil-ratio determination for gas dominant fluids

In-situ monitoring of fabrication of integrated computational elements

Fabrication of integrated computational elements using substrate support shaped to match spatial profile of deposition plume

Modeling wellbore fluids

Optical design techniques for providing favorable fabrication characteristics

Bandgap detection of reactive components in fluids

Detection via bandgap of reactive components in fluids

Real-time monitoring of fabrication of integrated computational elements

Optically transparent films for measuring optically thick fluids

System, method and computer program product for photometric system design and environmental ruggedization

Methods and systems using photonic crystal-based integrated computational elements

Well monitoring with autonomous robotic diver

Fabry-Perot based temperature sensing

Enhanced slickline

Optical computing devices and methods utilizing multiple integrated computational elements in sequence

Optically transparent films for measuring optically thick fluids

Systems and methods of calibrating integrated computational elements

Utilizing fluid phase behavior interpretation to increase sensor measurement information accuracy

Self-cleaning windows for downhole and process chemistry environment

Polymer composite wireline cables comprising optical fiber sensors

In-situ spectroscopy for monitoring fabrication of integrated computational elements

Integrated computational element with multiple frequency selective surfaces

Optical transmission/reflection mode in-situ deposition rate control for ice fabrication

Optical computing device diagnostics and treatment

Wavelength-dependent light intensity modulation in multivariate optical computing devices using polarizers

Implementation concepts and related methods for optical computing devices

Method and device for downhole corrosion and erosion monitoring

Pulse width modulation of continuum sources for determination of chemical composition

Optical computing devices with multiple bandpass filters

Techniques for optical processing elements

Monolithic band-limited integrated computational elements

Adjusting fabrication of integrated computational elements

Correction of optical device throughput errors using integrated computational elements

In-situ calibration of tools

MYRICK MICHAEL L

Method of high-speed monitoring based on the use of multivariate optical elements

Thermal selectivity multivariate optical computing

Signal processing for optical computing system

Multi-analyte optical computing system

Multi-analyte optical computing system

HALLIBURTON ENERGY SERV INC

Self calibration methods for optical analysis system

Optical analysis system for dynamic real-time detection and measurement

Self-contained multivariate optical computing and analysis system

Active control of thermal effects on optical computing devices

PERKINS DAVID L

In-line process measurement systems and methods

Spatial heterodyne integrated computational element (SH-ICE) spectrometer

OMETRIC CORP

Optical analysis systems and methods for dynamic, high-speed detection and real-time multivariate optical computing

BLACKBURN JOHN C

Optical analysis system and method for real time multivariate optical computing