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Patent Assignment Assignor Details
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Assignor Name : MAHLKOW, HARTMUT
Total Assignments: 13
Assignment: 1
Reel/Frame:003801/0626   Pages: 3
Recorded: 09/12/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CLAUSS, WOLFGANG
Exec Dt:
08/26/1980
2
MAHLKOW, HARTMUT
Exec Dt:
08/26/1980
3
EHRICH HANS JURGEN
Exec Dt:
08/26/1980
Assignee
1
SCHERING AKTIENGESELLSCHAT
BERLIN AND BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4248632
NONE
06011847
Correspondence name and address
STRIKER, STRIKER & STENBY
360 LEXINGTON AVE.
NEW YORK CITY, N. Y. 10017
Assignment: 2
Reel/Frame:004108/0646   Pages: 3
Recorded: 12/13/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAPENTIN, JOACHIM
Exec Dt:
11/30/1982
2
MAHLKOW, HARTMUT
Exec Dt:
11/30/1982
3
SKUPSCH, JUERGEN
Exec Dt:
11/30/1982
Assignee
1
SCHERING AG
BERLIN AND BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4517254
NONE
06449492
Correspondence name and address
STRIKER, STRIKER & STENBY
360 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:004361/0589   Pages: 3
Recorded: 01/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAHLKOW, HARTMUT
Exec Dt:
01/15/1985
2
BLASING, HORST
Exec Dt:
01/15/1985
Assignee
1
SCHERING AKTIENGESELLSCHAFT
BERLIN AND BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4611554
NONE
06694639
Correspondence name and address
STRIKER, STRIKER & STENBY
360 LEXINGTON AVE.,
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:004896/0537   Pages: 3
Recorded: 06/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAHLKOW, HARTMUT
Exec Dt:
03/13/1988
2
ROMER, MICHAEL
Exec Dt:
03/13/1988
3
ROSSKAMP, GUNTHER
Exec Dt:
03/13/1988
4
SEIDENSPINNER, HUBERT-MATTIAS
Exec Dt:
03/13/1988
5
STEIN, LUDWIG
Exec Dt:
03/13/1988
6
STRACHE, WALTRAUD
Exec Dt:
03/13/1988
Assignee
1
SCHERING AKTIENGESELLSCHAFT, BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4929422
NONE
07167832
Correspondence name and address
MICHAEL J. STRIKER
360 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:004930/0587   Pages: 3
Recorded: 08/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EHRICH, HANS-JURGEN
Exec Dt:
07/26/1988
2
MAHLKOW, HARTMUT
Exec Dt:
07/26/1988
Assignee
1
SCHERING AKTIENGESELLSCHAFT
BERLIN BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4966786
NONE
07231533
Correspondence name and address
STRIKER, STRIKER & STENBY
360 LEXINGTON AVE.,
NEW YORK, NY 10017
Assignment: 6
Reel/Frame:008088/0179   Pages: 4
Recorded: 07/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BESENHARD, JURGEN OTTO
Exec Dt:
03/15/1996
2
GAUSMANN, HANS-PETER
Exec Dt:
04/09/1996
3
MAHLKOW, HARTMUT
Exec Dt:
03/27/1996
4
CLAUSSEN, OLAF
Exec Dt:
04/09/1996
5
MEYER, HEINRICH
Exec Dt:
02/27/1996
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20-24
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5705219
NONE
08616110
Correspondence name and address
COHEN, PONTANI, LEIBERMAN & PAVANE
LANCE J. LIEBERMAN
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 7
Reel/Frame:010935/0118   Pages: 3
Recorded: 06/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BACKUS, PETRA
Exec Dt:
03/17/2000
2
MAHLKOW, HARTMUT
Exec Dt:
03/17/2000
3
WUNDERLICH, CHRISTIAN
Exec Dt:
03/17/2000
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY D-105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6336962
NONE
09529139
Correspondence name and address
PAUL & PAUL
JOHN F. MCNULTY
2900 TWO THOUSAND MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:012502/0562   Pages: 3
Recorded: 01/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WUNDERLICH, CHRISSTIAN
Exec Dt:
09/21/2001
2
BACKUS, PETRA
Exec Dt:
09/26/2001
3
MAHLKOW, HARTMUT
Exec Dt:
09/21/2001
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
10553 BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6698648
US20030052157
09937363
Correspondence name and address
HARDING, EARLEY, FOLLMER & FRAILEY
FRANK J. BONINI, JR.
86 THE COMMONS AT VALLEY FORGE EAST
1288 VALLEY FORGE RD.
VALLEY FORGE, PA 19482
Assignment: 9
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: 10
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: 11
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: 12
Reel/Frame:016934/0969   Pages: 3
Recorded: 01/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHREIER, HANS-JURGEN
Exec Dt:
12/10/2004
2
MAHLKOW, HARTMUT
Exec Dt:
11/26/2004
Assignee
1
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20
BERLIN, GERMANY 10553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7479305
US20060165909
10521085
Correspondence name and address
FRANK J. BONINI, JR.
HARDING, EARLEY, FOLLMER & FRAILEY
86 THE COMMONS AT VALLEY FORGE
1288 VALLEY FORGE RD., P.O. BOX 750
VALLEY FORGE, PA 19482
Assignment: 13
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

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