Inventor

LADWIG PAUL K

US24 patents

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

LADWIG PAUL K

EXXON RESEARCH ENGINEERING CO

Method for rejuvenating lubricating oils

Two stage fluid catalytic cracking process for selectively producing b. C.su2 to C4 olefins

Process for selectively producing C3 olefins in a fluid catalytic cracking process

Process for selectively producing light olefins in a fluid catalytic cracking process

Method for reducing piston deposits

Process for obtaining significant olefin yields from residua feedstocks

Method for reducing piston deposits

Method for reducing piston deposits

Short contact time catalytic cracking process

Combustion control in a fluid catalytic cracking regenerator

EXXONMOBIL CHEM PATENTS INC

Multiple feed process for the production of propylene

Method for maintaining heat balance in a fluidized bed catalytic cracking unit

Process for selectively producing high octane naphtha

Process for selectively producing light olefins

Naphtha cracking and hydroprocessing process for low emissions, high octane fuels

Process for selectively producing C3 olefins in a fluid catalytic cracking process

Process for selectively producing propylene in a fluid catalytic cracking process

Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process

Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process

EXXON CHEMICAL PATENTS INC

Process for obtaining olefins from residual feedstocks

Dual process for obtaining olefins

Low viscosity aromatic carbonate lubricating oil concentrates

EXXONMOBIL RES & ENG CO

Process for producing polypropylene from C3 olefins selectively produced by a two stage fluid catalytic cracking process

Product filtration system for slurry reactors