Inventor

DEISS STEFAN

DE14 patents

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

DEISS STEFAN

2 patents

US8557155B2Oct 15, 2013

Process for production of polyethylene terephthalate pellets

DEISS STEFAN46 citations90

US8939755B2Jan 27, 2015

Method and device for the production of polyamide

DEISS STEFAN2 citations59

SHELL OIL CO

2 patents

US6740733B2May 25, 2004

Process and apparatus for crystallization of polytrimethylene terephthalate (PTT)

SHELL OIL CO17 citations88

US6984116B2Jan 10, 2006

Process and apparatus for crystallization of polytrimethylene terephthalate (PTT)

SHELL OIL CO7 citations69

LURGI ZIMMER GMBH

2 patents

US7547406B2Jun 16, 2009

Method for the direct and continuous production of hollow articles from a polymer melt

LURGI ZIMMER GMBH11 citations82

US7300999B2Nov 27, 2007

Method of making polyesters

LURGI ZIMMER GMBH9 citations65

AUTOMATIK PLASTICS MACHINERY

2 patents

US9879907B2Jan 30, 2018

Device for drying and crystallizing granulate

AUTOMATIK PLASTICS MACHINERY0 citations50

US8360767B2Jan 29, 2013

Device for avoiding the uncontrolled discharge of melt from a nozzle plate

AUTOMATIK PLASTICS MACHINERY0 citations50

ZIMMER AG

1 patent

US7241855B2Jul 10, 2007

Method for the manufacture of polyesters

ZIMMER AG2 citations60

DAHLHEIMER STEFAN

1 patent

US8252211B2Aug 28, 2012

Drop pelletizing device and method for the operation thereof

DAHLHEIMER STEFAN2 citations57

OTTO BRIGITTA

1 patent

US8241546B2Aug 14, 2012

Method for the direct and continuous manufacture of polyester moulded bodies with low acetaldehyde content

OTTO BRIGITTA0 citations50

MAAG AUTOMATIK GMBH

1 patent

US11241665B2Feb 8, 2022

Method for producing a plastic granulate

MAAG AUTOMATIK GMBH0 citations49

TECHNIP ZIMMER GMBH

1 patent

US11066518B2Jul 20, 2021

Method and device for the production of polyamide 6 with low extract content

TECHNIP ZIMMER GMBH0 citations44

T EN ZIMMER GMBH

1 patent

US12558815B2Feb 24, 2026

Method and device for the production of polyamide 6 pellets

T EN ZIMMER GMBH0 citations38