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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/21/2013
Application #:
13141668
Filing Dt:
06/22/2011
Publication #:
Pub Dt:
01/05/2012
Inventors:
Per-Ola Hagstrand, Martin Anker, Tanja Piel, Svein Jamtvedt
Title:
POLYOLEFIN COMPOSITION FOR WATER PIPES WITH INCREASED RESISTANCE TO CHLORINE DIOXIDE
Assignment: 1
Reel/Frame:
026491/0714Recorded: 06/23/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/31/2011
Exec Dt:
06/01/2011
Exec Dt:
05/26/2011
Exec Dt:
05/25/2011
Assignee:
IZD TOWER, WAGRAMERSTRASSE 17-19
WIEN, AUSTRIA 1220
Correspondent:
ROBERTS MLOTKOWSKI SAFRAN & COLE P.C.
7918 JONES BRANCH DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:
059219/0949Recorded: 02/23/2022Pages: 36
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
02/01/2022
Assignee:
TRABRENNSTRASSE 6-8
VIENNA, AUSTRIA 1020
Correspondent:
LEYDIG VOIT & MAYER, LTD
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6745

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