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Patent Assignment Assignor Details
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Assignor Name : SPARING, CHRISTIAN
Total Assignments: 12
Assignment: 1
Reel/Frame:014019/0610   Pages: 3
Recorded: 02/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUTCHINSON, CARL
Exec Dt:
02/13/2003
2
MAHLKOW, HARTMUT
Exec Dt:
02/12/2003
3
SPARING, CHRISTIAN
Exec Dt:
02/12/2003
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6869637
US20030157264
10362087
Correspondence name and address
JOHN F. MCNULTY, ESQ.
2900 TWO THOUSAND MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:016647/0824   Pages: 2
Recorded: 11/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPARING, CHRISTIAN
Exec Dt:
10/21/2004
2
MAHLKOW, HARTMUT
Exec Dt:
10/24/2004
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, DELAWARE 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050175780
10513250
Correspondence name and address
JOHN F. MCNULTY, ESQUIRE
PAUL & PAUL
2900 TWO THOUSAND MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:017087/0305   Pages: 3
Recorded: 01/30/2006
Attorney Dkt #:210-04
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECTED ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS ON A DOCUMENT PREVIOUSLY RECORDED ON: PREVIOUSLY RECORDED ON REEL 016647 FRAME 0824. ASSIGNOR(S) HEREBY CONFIRMS THE PREVOIUS ASSIGNEE'S ADDRESS WAS RECORDED AS BERLIN, DELAWARE AND SHOULD HAVE READ BERLIN, GERMANY..
Assignors
1
SPARING, CHRISTIAN
Exec Dt:
10/21/2004
2
MAHLKOW, HARTMUT
Exec Dt:
10/26/2004
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050175780
10513250
Correspondence name and address
JOHN F. MCNULTY, ESQUIRE
2900 TWO THOUSAND MARKET STREET
PAUL & PAUL
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:017859/0787   Pages: 2
Recorded: 09/23/2005
Attorney Dkt #:295-05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHIKOW, HARTMUT
Exec Dt:
09/14/2005
2
SPARING, CHRISTIAN
Exec Dt:
09/15/2005
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN 10553, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060189141
10550829
Correspondence name and address
JOHN F. MCNULTY
PAUL & PAUL
2000 MARKET STREET
SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:017926/0140   Pages: 2
Recorded: 07/11/2006
Attorney Dkt #:295-85
Conveyance: RE-RECORD TO CORRECT THE ASSIGNOR NAME PREVIOUSLY RECORDED ON R/F 017859/0787
Assignors
1
MAHLKOW, HARTMUT
Exec Dt:
09/14/2005
2
SPARING, CHRISTIAN
Exec Dt:
09/15/2005
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060189141
10550829
Correspondence name and address
JOHN F. MCNULTY, ESQ.
PAUL & PAUL
2000 MARKET STREET
SUITE 2900
PHILADELPHIA, PA 19103
Assignment: 6
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: 7
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: 8
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: 9
Reel/Frame:027096/0964   Pages: 3
Recorded: 10/21/2011
Attorney Dkt #:ATODP0112US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPARING, CHRISTIAN
Exec Dt:
10/19/2011
2
HUELSMANN, THOMAS
Exec Dt:
10/17/2011
3
BROOKS, PATRICK
Exec Dt:
10/17/2011
4
CLICQUE, ARNO
Exec Dt:
10/17/2011
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120037312
13265545
Correspondence name and address
RENNER OTTO BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE
NINETEENTH FLOOR
CLEVELAND, OH 44115
Assignment: 10
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: 11
Reel/Frame:031778/0496   Pages: 9
Recorded: 12/13/2013
Attorney Dkt #:65084.000093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPARING, CHRISTIAN
Exec Dt:
06/25/2013
2
HUELSMANN, THOMAS
Exec Dt:
06/14/2013
3
CLICQUE, ARNO
Exec Dt:
06/13/2013
4
BROOKS, PATRICK
Exec Dt:
06/14/2013
5
ZEE, ADRIAN
Exec Dt:
07/11/2013
6
BRUNNER, HEIKO
Exec Dt:
06/18/2013
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9504161
US20140076461
13884711
Correspondence name and address
HUNTON & WILLIAMS LLP
2200 PENNSYLVANIA AVENUE, N.W.
INTELLECTUAL PROPERTY DEPARTMENT
WASHINGTON, DC 20037-1701
Assignment: 12
Reel/Frame:039983/0758   Pages: 12
Recorded: 10/11/2016
Attorney Dkt #:80905.000150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPARING, CHRISTIAN
Exec Dt:
06/25/2013
2
HUELSMANN, THOMAS
Exec Dt:
06/14/2013
3
CLICQUE, ARNO
Exec Dt:
06/13/2013
4
BROOKS, PATRICK
Exec Dt:
06/14/2013
5
ZEE, ADRIAN
Exec Dt:
07/11/2013
6
BRUNNER, HEIKO
Exec Dt:
06/18/2013
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10219391
US20170086305
15285752
Correspondence name and address
HUNTON & WILLIAMS LLP INTELLECTUAL PROPE
2200 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037

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