Inventor

EKART MICHAEL PAUL

US38 patents

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

EKART MICHAEL PAUL

EASTMAN CHEM CO

Thermal crystallization of a molten polyester polymer in a fluid

Thermal crystallization of polyester pellets in liquid

Process for continuously producing polyester articles with scrap recycle in a continuous melt-to-preform process

Process for recycling polyesters

High IV melt phase polyester polymer catalyzed with antimony containing compounds

High IV melt phase polyester polymer catalyzed with antimony containing compounds

Glycolysis process for recycling of post-consumer pet

Depolymerization apparatus for recycling polyesters

Depolymerization process for recycling polyesters

Process for polyesters with improved properties

Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient

Thermal crystallization of polyester pellets in liquid

High IV melt phase polyester polymer catalyzed with antimony containing compounds

High IV melt phase polyester polymer catalyzed with antimony containing compounds

Chemical recycling of solvolysis coproduct streams

Sloped tubular reactor with spaced sequential trays

Sloped tubular reactor with divided flow

Multi-level tubular reactor with internal tray

Multi-level tubular reactor with vertically spaced segments

Multi-level tubular reactor with dual headers

Multi-level tubular reactor with oppositely extending segments

Process for treating polyester methanolysis depolymerization product streams

Chemical recycling of plastic-derived streams to a cracker separation zone

Removal of residual acetaldehyde from polyester polymer particles

Process for production of a polyester product from alkylene oxide and carboxylic acid

Catalyst systems for crystallizable reactor grade resins with recycled content

Copolyester from terephthalic acid containing low diethylene glycol

GRUPO PETROTEMEX SA DE CV

Thermal crystallization of a molten polyester polymer in a fluid

Polyester polymer particles having a small surface to center molecular weight gradient

Low melting polyester polymers

EKART MICHAEL PAUL

Process for separating and drying thermoplastic particles under high pressure

Thermal crystallization of a molten polyester polymer in a fluid

Low melting polyester polymers

EASTMAN CHEMICAL COMPANY

Chemical recycling of solvolysis glycol column bottoms coproduct streams

Chemical recycling of materials comprising waste automotive carpet

JERNIGAN MARY THERESE

High IV melt phase polyester polymer catalyzed with antimony containing compounds

High IV melt phase polyester polymer catalyzed with antimony containing compounds

GRUPO PETROTEXMEX S A DE C V

Spheroidal polyester polymer particles