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Patent Assignment Assignor Details
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Assignor Name : TEWS, DIRK
Total Assignments: 12
Assignment: 1
Reel/Frame:021286/0311   Pages: 5
Recorded: 07/24/2008
Attorney Dkt #:08-427
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEWS, DIRK
Exec Dt:
05/16/2008
2
SPARING, CHRISTIAN
Exec Dt:
05/16/2008
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8192636
US20100035435
12090990
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:024828/0014   Pages: 4
Recorded: 08/12/2010
Attorney Dkt #:053-10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPARING, CHRISTIAN
Exec Dt:
07/26/2010
2
TEWS, DIRK
Exec Dt:
07/26/2010
3
LUETZOW, NORBERT
Exec Dt:
07/19/2010
4
THOMS, MARTIN
Exec Dt:
07/19/2010
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8945298
US20100323099
12867112
Correspondence name and address
JOHN F. MCNULTY, ESQ.
PAUL & PAUL, 2000 MARKET STREET
SUITE 2900
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:027112/0424   Pages: 2
Recorded: 10/25/2011
Attorney Dkt #:090-11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUTZOW, NORBERT
Exec Dt:
09/21/2011
2
SPARING, CHRISTIAN
Exec Dt:
09/30/2011
3
TEWS, DIRK
Exec Dt:
09/20/2011
4
THOMS, MARTIN
Exec Dt:
09/30/2011
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120118753
13260756
Correspondence name and address
PAUL AND PAUL
2000 MARKET STREET
SUITE 2900
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:028961/0132   Pages: 3
Recorded: 09/14/2012
Attorney Dkt #:ATODP0122WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEWS, DIRK
Exec Dt:
08/23/2012
2
SPARING, CHRISTIAN
Exec Dt:
08/23/2012
3
THOMS, MARTIN
Exec Dt:
08/23/2012
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8758634
US20130056438
13634913
Correspondence name and address
RENNER, OTTO, BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE
19TH FLOOR
CLEVELAND, OH 44115
Assignment: 5
Reel/Frame:030805/0856   Pages: 3
Recorded: 07/16/2013
Attorney Dkt #:ATODP0134WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOOD, NEAL
Exec Dt:
07/09/2013
2
TEWS, DIRK
Exec Dt:
07/15/2013
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9332652
US20140000650
13979914
Correspondence name and address
RENNER OTTO BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE
NINETEENTH FLOOR
CLEVELAND, OH 44115
Assignment: 6
Reel/Frame:031719/0537   Pages: 4
Recorded: 12/05/2013
Attorney Dkt #:ATODP0140WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUELSMANN, THOMAS
Exec Dt:
12/04/2013
2
CLICQUE, ARNO
Exec Dt:
12/03/2013
3
TEWS, DIRK
Exec Dt:
12/02/2013
4
KLOPPISCH, MIRKO
Exec Dt:
12/02/2013
5
LIONG, ANDRY
Exec Dt:
11/27/2013
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140141169
14123964
Correspondence name and address
RENNER OTTO BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE
NINETEENTH FLOOR
CLEVELAND, OH 44115
Assignment: 7
Reel/Frame:033754/0539   Pages: 5
Recorded: 09/17/2014
Attorney Dkt #:ATODP0157WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEWS, DIRK
Exec Dt:
09/12/2014
2
MICHALIK, FABIAN
Exec Dt:
09/16/2014
3
IBÁNEZ, BELÉN GIL
Exec Dt:
09/12/2014
4
BRANDT, LUTZ
Exec Dt:
08/26/2014
5
HSIEH, MENG CHE
Exec Dt:
08/26/2014
6
LIU, ZHIMING
Exec Dt:
08/27/2014
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150050422
14385779
Correspondence name and address
RENNER OTTO BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE
NINETEENTH FLOOR
CLEVELAND, OH 44115
Assignment: 8
Reel/Frame:035695/0297   Pages: 5
Recorded: 05/22/2015
Attorney Dkt #:ATODP0167WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LÜTZOW, NORBERT
Exec Dt:
05/22/2015
2
SCHMIDT, GABRIELA
Exec Dt:
05/06/2015
3
TEWS, DIRK
Exec Dt:
05/07/2015
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9441304
US20150307999
14646743
Correspondence name and address
RENNER OTTO BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE
NINETEENTH FLOOR
CLEVELAND, OH 44115
Assignment: 9
Reel/Frame:039197/0314   Pages: 5
Recorded: 07/20/2016
Attorney Dkt #:ATODP0189WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAGER, MARKKU
Exec Dt:
07/18/2016
2
CLICQUE, ARNO
Exec Dt:
07/18/2016
3
TEWS, DIRK
Exec Dt:
07/18/2016
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170275767
15112751
Correspondence name and address
RENNER OTTO BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE
NINETEENTH FLOOR
CLEVELAND, OH 44115
Assignment: 10
Reel/Frame:049095/0737   Pages: 8
Recorded: 05/07/2019
Attorney Dkt #:ATODP0236WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, WONJIN
Exec Dt:
04/25/2019
2
LAGER, MARKKU
Exec Dt:
03/11/2019
3
TEWS, DIRK
Exec Dt:
03/07/2019
4
LIN, CEDRIC
Exec Dt:
05/07/2019
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10477700
US20190297732
16340697
Correspondence name and address
RENNER OTTO BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE
NINETEENTH FLOOR
CLEVELAND, OH 44115
Assignment: 11
Reel/Frame:054250/0410   Pages: 12
Recorded: 11/03/2020
Attorney Dkt #:ATODP0253WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LÜTZOW, NORBERT
Exec Dt:
09/01/2020
2
CHO, WONJIN
Exec Dt:
09/01/2020
3
HONDA, TOSHIO
Exec Dt:
09/02/2020
4
TEWS, DIRK
Exec Dt:
09/01/2020
5
LAGER, MARKKU
Exec Dt:
09/01/2020
6
TANG, FELIX
Exec Dt:
09/04/2020
7
KLOPPISCH, MIRKO
Exec Dt:
10/05/2020
8
HAHN, AARON
Exec Dt:
09/05/2020
9
SCHMIDT, GABRIELA
Exec Dt:
10/07/2020
10
THOMS, MARTIN
Exec Dt:
09/01/2020
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11963308
US20210251085
17052545
Correspondence name and address
RENNER, OTTO, BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE
NINETEENTH FLOOR
CLEVELAND, OH 44115
Assignment: 12
Reel/Frame:062796/0759   Pages: 5
Recorded: 02/24/2023
Attorney Dkt #:ATODP0289WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUTAN, DONNY
Exec Dt:
01/20/2023
2
VOLOSHYN, DMYTRO
Exec Dt:
01/20/2023
3
HIRSEKORN, ISABEL-RODA
Exec Dt:
02/22/2023
4
TEWS, DIRK
Exec Dt:
01/22/2023
5
SPREEMANN, ROBERT
Exec Dt:
01/20/2023
Assignee
1
ATOTECH DEUTSCHLAND GMBH & CO. KG
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230323542
18042791
Correspondence name and address
RENNER, OTTO, BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE
19TH FLOOR
CLEVELAND, OH 44115

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Web interface last modified: August 25, 2017 v.2.6
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