Merck Patent Gmbh

Covestro Deutschland Ag

Covestro LLC

University of Bristol

Litarion Gmbh

Marc Uerdingen

Mark John Goulding

Nikolai (Mykola) Ignatyev

Jonathan Henry Wilson

Walter Frank

Nils Greinert

Ashley Nathan Smith

Peter Barthen

Roger Kemp

Mark Matsco

Isaac Platte

Roy Van Hal

Ludger Beylage

Paul Nowatzki

Lauren Zetts

Claus Hilgers

Rodrigo Sanchez Garcia

Paul Bartlett

Martin Schuster

Armin Modlinger

A drug injection device consists of a body, a cap, a striker, a spin wheel, a button, a spring, an ampoule, and optionally a needle. Each of the body, the cap, the striker, the spin wheel and the button is a molded plastic part, made out of mostly polycarbonate, which slide, snap, screw or rest in place, without the use of adhesives or fasteners. Also disclosed is a system for recycling a drug injection device having molded plastic parts made from mostly polycarbonates, comprising disassembling the drug injection device, separating the molded plastic parts from all other parts, and reprocessing the molded plastic parts together into recycled resin, which may be through regrinding, melting, and pelletizing.

Drug injection device and recycling system

This invention relates to polymer particles with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, electrophoretic displays comprising such particle, and new polymerisable dyes.

Particles for electrophoretic displays

Growing community of inventors

Lohmar, Germany

Marc Uerdingen