Inventor

CASTEEL JR WILLIAM JACK

US30 patents

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

CASTEEL JR WILLIAM JACK

AIR PROD & CHEM

Process for the fluorination of boron hydrides

Polyfluorinated boron cluster anions for lithium electrolytes

Polyfluorinated boron cluster anions for lithium electrolytes

Titanium nitride hard mask and etch residue removal

Process for the purification of lithium salts

Removal of hydrogen impurity from gas streams

Modified chabazite adsorbent compositions, methods of making and using them

Modified chabazite adsorbent compositions, methods of making and using them

Selectively removing titanium nitride hard mask and etch residue removal

Proton conducting mediums for electrochemical devices and electrochemical devices comprising the same

TiN hard mask and etch residual removal

Process for the synthesis of BrSF5

Processes using improved RHO adsorbent compositions

Etchant solutions and method of use thereof

Composition for titanium nitride hard mask and etch residue removal

Electrochemical devices comprising proton conducting mediums

Direct fluorination process for preparing high purity 2-fluoro-1,3-dicarbonyl compounds using oxygen as a radical scavenger

High purity preparation of fluorinated 1,3-dicarbonyls using BDM (bis-fluroxy difluoromethane)

Process for the fluorination of boron hydrides

Composition for treating surface of substrate, method and device

Alkyl and aryl trifluoromethoxytetrafluorosulfuranes

RHO adsorbent compositions, methods of making and using them

RHO zeolites and method of making the same

Alkali-promoted activated alumina adsorbent

Alkali-promoted activated alumina adsorbent

VERSUM MAT US LLC

Stripping compositions having high WN/W etching selectivity

TiN hard mask and etch residue removal

Cleaning formulations

CASTEEL JR WILLIAM JACK

Overcharge protection by coupling redox shuttle chemistry with radical polymerization additives

Dodecaborate salt radical anion compositions and methods for making and using such compositions