Inventor
PURMONEN JOUNI
FI11 patents
⚠️ This page may combine multiple inventors who share the name “PURMONEN JOUNI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOREALIS AG
6 patentsUS10899942B2Jan 26, 2021
Process for producing a coated pipe
BOREALIS AG2 citations68
US12435252B2Oct 7, 2025
Adhesive polyethylene composition
BOREALIS AG0 citations59
US11001736B2May 11, 2021
Adhesive polymer composition
BOREALIS AG0 citations51
US12281189B2Apr 22, 2025
Process for producing a polymer composition
BOREALIS AG0 citations49
US12202964B2Jan 21, 2025
Polymer composition
BOREALIS AG0 citations49
US9598566B2Mar 21, 2017
Soft heterophasic polyolefin composition
BOREALIS AG0 citations34
LEIDEN LEIF
5 patentsUS9453598B2Sep 27, 2016
Coated pipe comprising polyolefin layer with enhanced adhesion
LEIDEN LEIF3 citations66
US8911840B2Dec 16, 2014
Coated pipe and propylene polymer composition therefor
LEIDEN LEIF3 citations60
US9186838B2Nov 17, 2015
Apparatus and method for coating pipes or pipe sections
LEIDEN LEIF3 citations57
US9550210B2Jan 24, 2017
Method of coating pipes or pipe sections
LEIDEN LEIF1 citations47
US9616462B2Apr 11, 2017
Protective polymer layer
LEIDEN LEIF0 citations38