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Patent Assignment Assignor Details
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Assignor Name : KONIETZKA, UWE
Total Assignments: 9
Assignment: 1
Reel/Frame:006599/0988   Pages: 17
Recorded: 07/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOPACZ, UWE
Exec Dt:
07/02/1993
2
DAUBE, CHRISTOPH
Exec Dt:
05/18/1993
3
RACK, ANDREAS
Exec Dt:
07/06/1993
4
BECKER, HORST
Exec Dt:
06/30/1993
5
KONIETZKA, UWE
Exec Dt:
07/01/1993
6
WIEGERT, MARTIN
Exec Dt:
06/30/1993
Assignees
1
LEYBOLD AKTIENGESELLSCHAFT
WILHELM-ROHN-STRASSE 25
D-6450 HANAU 1, GERMANY
2
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
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5407548
NONE
08054690
Correspondence name and address
CHARLES A. BLANK, ESQ.
FELFE & LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:007224/0934   Pages: 2
Recorded: 11/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLOTT, MARTIN
Exec Dt:
09/30/1994
2
KUTZNER, MARTIN
Exec Dt:
10/04/1994
3
WEIGERT, MARTIN
Exec Dt:
09/26/1994
4
KONIETZKA, UWE
Exec Dt:
09/22/1994
Assignee
1
LEYBOLD MATERIALS GMBH
WILHELM-ROHN-STRASSE 25
D-63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5480532
NONE
08336769
Correspondence name and address
F. BRICE FALLER
FELFE & LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:012008/0259   Pages: 3
Recorded: 07/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIGERT, MARTIN
Exec Dt:
03/19/2001
2
KONIETZKA, UWE
Exec Dt:
03/19/2001
Assignee
1
UNAXIS MATERIALS DEUTSCHLAND GMBH
WILHELM-ROHN STR. 25
D-63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6581669
US20020008021
09829434
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:014477/0242   Pages: 2
Recorded: 09/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIGERT, MARTIN
Exec Dt:
08/08/2003
2
HEINDEL, JOSEF
Exec Dt:
08/08/2003
3
KONIETZKA, UWE
Exec Dt:
08/08/2003
Assignee
1
W.C. HERAEUS & CO., KG
HERAEUSSTRASSE 12-14
D-63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040094283
10654557
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
KLAUS P. STOFFEL
1180 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036-8403
Assignment: 5
Reel/Frame:015724/0765   Pages: 2
Recorded: 08/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIGERT, MARTIN
Exec Dt:
08/16/2004
2
HEINDEL, JOSEF
Exec Dt:
08/12/2004
3
KONIETZKA, UWE
Exec Dt:
08/12/2004
Assignee
1
W. C. HERAEUS GMBH & CO. KG
HERAEUSSTR. 12-14
D-63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040094283
10654557
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
KLAUS P. STOFFEL
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 6
Reel/Frame:030031/0504   Pages: 5
Recorded: 03/18/2013
Attorney Dkt #:688541.0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLOTT, MARTIN
Exec Dt:
02/28/2013
2
SCHNEIDER-BETZ, SABINE
Exec Dt:
02/28/2013
3
KONIETZKA, UWE
Exec Dt:
03/07/2013
4
SCHULTHEIS, MARKUS
Exec Dt:
03/11/2013
5
KAHLE, BEN
Exec Dt:
03/08/2013
6
EBEL, LARS
Exec Dt:
03/07/2013
Assignee
1
HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8974707
US20130264200
13845594
Correspondence name and address
SHERYL NEUMANN (688541-1US)
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 7
Reel/Frame:041471/0870   Pages: 3
Recorded: 03/06/2017
Attorney Dkt #:MPG-026294US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLOTT, MARTIN
Exec Dt:
01/03/2017
2
HERZOG, ANDREAS
Exec Dt:
01/03/2017
3
SCHOLL, THOMAS
Exec Dt:
01/05/2017
4
KONIETZKA, UWE
Exec Dt:
01/03/2017
Assignee
1
HARAEUS DEUTSCHLAND GMBH & CO. KG
HARAEUSSTRASSE 12-14
HANNAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170166999
15327109
Correspondence name and address
RICHARD A. SUTKUS
1300 E. 9TH STREET
SUITE 1700
CLEVELAND, OH 44114
Assignment: 8
Reel/Frame:047072/0275   Pages: 8
Recorded: 10/04/2018
Attorney Dkt #:MATE 200321US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLOTT, MARTIN
Exec Dt:
05/18/2018
2
SIMONS, CHRISTOPH
Exec Dt:
05/18/2018
3
KASTNER, ALBERT
Exec Dt:
05/31/2018
4
WAGNER, JENS
Exec Dt:
05/28/2018
5
KONIETZKA, UWE
Exec Dt:
05/23/2018
Assignee
1
MATERION ADVANCED MATERIALS GERMANY GMBH
HERAEAUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11125708
US20180340904
15771528
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 9
Reel/Frame:063879/0518   Pages: 2
Recorded: 06/07/2023
Attorney Dkt #:17801-MTRN (00584605)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONIETZKA, UWE
Exec Dt:
05/17/2023
2
SCHLOTT, MARTIN
Exec Dt:
05/17/2023
Assignee
1
MATERION ADVANCED MATERIALS GERMANY GMBH
BORSIGSTRASSE 10
ALZENAU, GERMANY 63755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018645
18256261
Correspondence name and address
COZEN O'CONNOR
1200 19TH STREET NW, SUITE 300
WASHINGTON, DC 20036

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