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Patent Assignment Assignor Details
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Assignor Name : FREIBERGER, NORBERT
Total Assignments: 12
Assignment: 1
Reel/Frame:006765/0593   Pages: 4
Recorded: 07/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREIBERGER, NORBERT
Exec Dt:
06/11/1993
2
WOLSCHNER, BERND
Exec Dt:
06/11/1993
3
GLASER, WOLFGANG
Exec Dt:
06/11/1993
4
ZIKELI, STEFAN
Exec Dt:
06/11/1993
Assignees
1
AUSTRIAN ENERGY & ENVIRONMENT SGP/WAAGNER BIRO GMBH
SIEMENSSTRABE 89
A-1211 VIENNA, AUSTRIA
2
LENZING AKTIENGESELLSCHAFT
A-4860 LENZING, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5393225
NONE
08087721
Correspondence name and address
HAROLD D. STERNBERG
STEINBERG & RASKIN
1140 AVE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:023960/0316   Pages: 3
Recorded: 02/19/2010
Attorney Dkt #:14219-0220001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOIBER, GERALD
Exec Dt:
11/27/2009
2
FREIBERGER, NORBERT
Exec Dt:
11/27/2009
Assignee
1
EPCOS AG
ST.-MARTIN STRASSE 53
MUNICH, GERMANY D-81669
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8228160
US20100123543
12613064
Correspondence name and address
PAUL A. PYSHER
FISH & RICHARDSON, P.C.
PO BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:026043/0193   Pages: 8
Recorded: 03/29/2011
Attorney Dkt #:EPC-140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOIBER, GERALD
Exec Dt:
03/03/2011
2
STRALLHOFER, HEINZ
Exec Dt:
02/17/2011
3
FREIBERGER, NORBERT
Exec Dt:
02/02/2011
Assignee
1
EPCOS AG
ST.-MARTIN-STRASSE 53
MUENCHEN, GERMANY 81669
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8705245
US20110170272
13016723
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252
Assignment: 4
Reel/Frame:041156/0016   Pages: 4
Recorded: 12/21/2016
Attorney Dkt #:PBMP-1017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, CHRISTOPH
Exec Dt:
12/02/2016
2
FREIBERGER, NORBERT
Exec Dt:
12/12/2016
Assignee
1
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
WIENERBERGSTRASSE 11
WIEN, AUSTRIA A-1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10000418
US20170152188
15320928
Correspondence name and address
MEDLEY, BEHRENS & LEWIS, LLC
6100 ROCKSIDE WOODS BLVD., SUITE 440
INDEPENDENCE, OH 44131
Assignment: 5
Reel/Frame:041728/0934   Pages: 7
Recorded: 03/24/2017
Attorney Dkt #:PBMP-1023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DJURICIC, BORO
Exec Dt:
02/21/2017
2
FREIBERGER, NORBERT
Exec Dt:
02/22/2017
3
MUHLHAUSSER, JURGEN
Exec Dt:
02/21/2017
4
BAUER, CHRISTOPH
Exec Dt:
02/21/2017
Assignee
1
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
WIENERBERGSTRASSE 11
WIEN, AUSTRIA A-1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10035732
US20170275205
15513969
Correspondence name and address
MEDLEY, BEHRENS & LEWIS, LLC
6100 ROCKSIDE WOODS BLVD., SUITE 440
INDEPENDENCE, OH 44131
Assignment: 6
Reel/Frame:042998/0721   Pages: 7
Recorded: 07/13/2017
Attorney Dkt #:PBMP-1027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DJURICIC, BORO
Exec Dt:
06/13/2017
2
FREIBERGER, NORBERT
Exec Dt:
06/06/2017
3
MUHLHAUSSER, JURGEN
Exec Dt:
06/08/2017
4
BAUER, CHRISTOPH
Exec Dt:
06/13/2017
Assignee
1
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
WIENERBERGSTRASSE 11
WIEN, AUSTRIA A-1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180282224
15543178
Correspondence name and address
MEDLEY, BEHRENS & LEWIS, LLC
6100 ROCKSIDE WOODS BLVD., SUITE 440
INDEPENDENCE, OH 44131
Assignment: 7
Reel/Frame:048636/0639   Pages: 7
Recorded: 03/19/2019
Attorney Dkt #:PBMP-1027A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DJURICIC, BORO
Exec Dt:
06/13/2017
2
FREIBERGER, NORBERT
Exec Dt:
06/06/2017
3
MUHLHAUSSER, JURGEN
Exec Dt:
06/08/2017
4
BAUER, CHRISTOPH
Exec Dt:
06/13/2017
Assignee
1
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
WIENERBERGSTRASSE 11
WIEN, AUSTRIA A-1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11198647
US20190210925
16357177
Correspondence name and address
MEDLEY, BEHRENS & LEWIS, LLC
6100 ROCKSIDE WOODS BLVD., SUITE 440
INDEPENDENCE, OH 44131
Assignment: 8
Reel/Frame:045824/0001   Pages: 4
Recorded: 05/16/2018
Attorney Dkt #:PBMP-1035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, CHRISTOPH
Exec Dt:
04/19/2018
2
FREIBERGER, NORBERT
Exec Dt:
04/19/2018
Assignee
1
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
WIENERBERGSTRASSE 11
WIEN, AUSTRIA A-1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10981837
US20200247719
15776070
Correspondence name and address
MEDLEY, BEHRENS & LEWIS, LLC
6100 ROCKSIDE WOODS BLVD., SUITE 440
INDEPENDENCE, OH 44131
Assignment: 9
Reel/Frame:046785/0752   Pages: 7
Recorded: 09/05/2018
Attorney Dkt #:PBMP-1036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DJURICIC, BORO
Exec Dt:
07/10/2018
2
FREIBERGER, NORBERT
Exec Dt:
07/03/2018
3
BAUER, CHRISTOPH
Exec Dt:
07/03/2018
4
MUHLHAUSSER, JURGEN
Exec Dt:
07/06/2018
Assignee
1
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
WIENERBERGSTRASSE 11
WIEN, AUSTRIA A-1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10618845
US20190077713
16080297
Correspondence name and address
MEDLEY, BEHRENS & LEWIS, LLC
6100 ROCKSIDE WOODS BLVD
SUITE 440
INDEPENDENCE, OH 44131
Assignment: 10
Reel/Frame:051570/0829   Pages: 7
Recorded: 01/21/2020
Attorney Dkt #:PBMP-1053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ATZENHOFER, CHRISTINA
Exec Dt:
01/07/2020
2
HARMUTH, HARALD
Exec Dt:
01/07/2020
3
NILICA, ROLAND
Exec Dt:
01/07/2020
4
FREIBERGER, NORBERT
Exec Dt:
01/07/2020
Assignee
1
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
WIENERBERGSTRASSE 11
WIEN, AUSTRIA A-1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210078905
16629907
Correspondence name and address
MEDLEY, BEHRENS & LEWIS, LLC
6100 ROCKSIDE WOODS BLVD., SUITE 440
INDEPENDENCE, OH 44131
Assignment: 11
Reel/Frame:052674/0143   Pages: 8
Recorded: 05/15/2020
Attorney Dkt #:PBMP-1059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIRIBAUER, CHRISTOPH
Exec Dt:
05/04/2020
2
FREIBERGER, NORBERT
Exec Dt:
04/14/2020
3
DJURICIC, BORO
Exec Dt:
05/08/2020
4
MUEHLHAEUSSER, JUERGEN
Exec Dt:
04/28/2020
5
NILICA, ROLAND
Exec Dt:
04/28/2020
Assignee
1
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
WIENERBERGSTRASSE 11
WIEN, AUSTRIA 1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200277232
16764379
Correspondence name and address
MEDLEY, BEHRENS & LEWIS, LLC
6100 ROCKSIDE WOODS BLVD., SUITE 440
INDEPENDENCE, OH 44131
Assignment: 12
Reel/Frame:061437/0014   Pages: 4
Recorded: 10/17/2022
Attorney Dkt #:40643.04005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, CHRISTOPH
Exec Dt:
08/24/2022
2
FELLNER, WOLFGANG
Exec Dt:
08/30/2022
3
FREIBERGER, NORBERT
Exec Dt:
09/13/2022
4
RANA, RAGHUNATH PRASAD
Exec Dt:
08/24/2022
Assignee
1
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
WEINERBERGSTRASSE 11
WIEN, AUSTRIA 1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230136922
17918847
Correspondence name and address
CALFEE, HALTER & GRISWOLD LLP
1405 E. 6TH STREET
CLEVELAND, OH 44114

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