Inventor

PASTOR RICARDO C

41 patents

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

PASTOR RICARDO C

HUGHES AIRCRAFT CO

Process for depositing a film of controlled composition using a metallo-organic photoresist

Method of preparation of perovskite-type compounds

Chemical sensor for carbon monoxide detection

Process for preparation of water-free oxychloride material

Process for low-temperature surface layer oxidation of a semiconductor substrate

Preparation of metal sulfides

Method for preparing ultra-pure zirconium and hafnium tetrafluorides

Process for preparation of water-free oxide material

Generation of CF4 from Teflon for reactive atmosphere processing and growth of metal fluorides

Preparing single crystals of Li(Ho,Y,Er,Tm,Dy)F4 in HF atmosphere

Fluorozirconate, glass and the process for making the same

Preparation of alkaline earth metal halide crystals for laser windows

Process for increasing laser crystal fluorescence yield by controlled atmosphere processing

Reactive atmosphere processing method of crystal growth of alkaline earth chlorides

Reactive atmosphere crystal growth method

Process for forming particles having a uniform size distribution

Solid-state preparation of high purity barium sulfate

Preparation of fluoride glass by chemical vapor deposition

Preparation of high purity compounds of sulfur, selenium, and tellurium

Process for the preparation of ultrapure heavy metal fluorides

Process for the preparation of ultrapure active metal fluorides

Process for preparing single crystal binary metal oxides of improved purity

Process for preparation of ultrapure thorium fluoride

Process for preparation of water-free oxide material

Process for surface conversion of vitreous silica to cristobalite

Process for low-temperature surface layer oxidation of a semiconductor substrate

Bicameral mode crystal growth apparatus and process

Purification of alkali metal chlorides and bromides

Preparation of fluoride glass optical preforms and fibers

Method of modifying the refractive index of fluoride glass

Purification of alkali metal halides

Flux grown, monosize oxide particles

Process for the removal of impurities from optical component materials

Method for oxidizing precursor compounds of superconducting oxides

Gas doping of solids by crystal growth

Impregnation of a solid from the gas phase

Purification of (Nb1-x Tax)2 O5

Generation of nascent bromine for use in the growth of ultra pure metal bromides

Stable high oxidation state superconducting oxides

Catalyst material and a process for its preparation

US AIR FORCE

Hybrid single crystal optic fibers by embedding