Inventor

MONTAGNA ANGELO A

US36 patents

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

MONTAGNA ANGELO A

EXXON RESEARCH ENGINEERING CO

Hydrotreating catalysts comprising a mixture of a sulfide of a promoter metal amorphous sulfide of trivalent chromium and microcrystalline molybdenum or tungsten sulfide

Process for preparing secondary aminoether alcohols

Hydrotreating catalysts comprising a mixture of a sulfide of a promoter metal, amorphous sulfide of trivalent chromium and microcrystalline molybdenum or tungsten sulfide

Cobalt-promoted fischer-tropsch catalysts

Process for preparing di-amino-polyalkenyl ethers

Zeolite catalyst

Process for preparing a Fe-Co catalyst slurry system for alpha olefin production

Leached catalyst for ammonia synthesis

Dual colloid catalyst compositions

Amorphous sulfide catalysts of trivalent chromium and promoter metals and method of making same

Zeolite catalyst and process for using said catalyst (C-1591)

Fe-Co catalyst slurry system for use in alpha olefin production

Method for preparing dual colloid catalyst compositions

Promoted iron-cobalt spinel catalyst for Fischer-Tropsch processes

Process for conducting reactions using a circulating magnetically stabilized bed to control reaction temperature profile

Hydrotreating with catalysts comprising mixtures of an amorphous sulfide or trivalent chromium and microcrystallites of molybdenum sulfide or tungsten sulfide

GULF RESEARCH DEVELOPMENT CO

Residue thermal cracking process in a packed bed reactor

Method for presulfiding hydrodesulfurization catalysts

Process for the conversion of carbonaceous materials

Process for producing benzene

Combination residue hydrodesulfurization and thermal cracking process

Process for the conversion of carbonaceous materials

Hydrodesulfurization with a specific alumina-supported catalyst

Sequential residue hydrodesulfurization and thermal cracking operations in a common reactor

Hydrodesulfurization process employing a titanium promoted catalyst

Two stage metal-containing oil hydrodesulfurization process employing an activated alumina supported catalyst in each stage

Hydrocarbon conversion catalyst

Process for producing benzene

Process for upgrading solids-containing liquid hydrocarbon oils

Hydrocarbon conversion process using a Ni and/or CO substituted synthetic aluminosilicate catalyst

Selective hydrogenation of cyclopentadiene using a presulfided molybdenum catalyst

Two stage metal-containing oil hydrodesulfurization process employing an activated alumina catalyst in the second stage

EXXON CHEMICAL PATENTS INC

Plastomer compatibilized polyethylene/polypropylene blends

Tackifiers and a process to obtain tackifiers

Crystalline polyolefin graft copolymers

EXXONMOBIL CHEM PATENTS INC

Thermoplastic elastomer compositions having improved processing properties