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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
12358323
Filing Dt:
01/23/2009
Publication #:
20090191106
Pub Dt:
07/30/2009
Inventors:
HORST MEYER, MATTHIAS GREHL, HANS-JOACHIM ALT, PETER PATZELT, HERMANN VON EIFF et al
Title:
PROCESSES AND DEVICES FOR REMOVING RUTHENIUM AS RuO4 FROM RUTHENATE-CONTAINING SOLUTIONS BY DISTILLATION
Assignment: 1
Reel/Frame:
022413/0821Recorded: 03/18/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MEYER, HORST, DR.
Exec Dt:
02/11/2009
GREHL, MATTHIAS, DR.
Exec Dt:
02/19/2009
ALT, HANS-JOACHIM
Exec Dt:
02/24/2009
PATZELT, PETER
Exec Dt:
03/02/2009
VON EIFF, HERMANN
Exec Dt:
02/25/2009
ZELL, BERND
Exec Dt:
02/25/2009
Assignee:
W.C. HERAEUS GMBH
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Correspondent:
MARK D. MARIN
NORRIS, MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVENUE, 18TH FLOOR
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:
032973/0477Recorded: 05/21/2014Pages: 31
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
W.C. HERAEUS GMBH & CO. KG
Exec Dt:
08/01/2011
Assignee:
HERAEUS PRECIOUS METALS GMBH & CO. KG
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Correspondent:
DANIEL M. GURFINKEL
120 SOUTH LASALLE STREET, SUITE 1400
CHICAGO, IL 60603

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