Inventor

POSCHALKO ALEXANDER

CH4 patents

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

DSM IP ASSETS BV

2 patents

US7988953B2Aug 2, 2011

UV absorbing chromophores covalently bonded to hyperbranched polymers

DSM IP ASSETS BV24 citations90

US7906108B2Mar 15, 2011

Polysiloxane sunscreens

DSM IP ASSETS BV0 citations35

VOLLHARDT JUERGEN H

1 patent

US8278459B2Oct 2, 2012

UV-filter compounds

VOLLHARDT JUERGEN H0 citations24

TECH UNI

1 patent

US7674839B2Mar 9, 2010

Methods for the production of polymer carrier materials based on carbon hydrate-bis(meth)acryl-amides

TECH UNI0 citations22