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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LOHF, ASTRID
Total Assignments: 11
Assignment: 1
Reel/Frame:012750/0677   Pages: 4
Recorded: 03/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHRFELD, WOLFGANG
Exec Dt:
01/14/2002
2
LOHF, ASTRID
Exec Dt:
01/18/2002
3
MICHEL, FRANK
Exec Dt:
01/30/2002
4
GRAEFF, VOLKER
Exec Dt:
02/08/2002
Assignee
1
INSTITUT FUR MIKROTECHNIK MAINZ GMBH
CARL-ZEISS-STRASSE 18-20
MAINZ, GERMANY D-551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6982064
NONE
10018198
Correspondence name and address
DANIEL J. HUDAK, JR.
7 W. BOWERY STREET
SUITE 808
AKRON, OH 44308-1133
Assignment: 2
Reel/Frame:013181/0263   Pages: 8
Recorded: 08/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGH, H. SAM
Exec Dt:
05/03/2002
2
GUAN, SHENHENG
Exec Dt:
05/09/2002
3
ENGSTROM, JAMES R.
Exec Dt:
05/23/2002
4
HARDT, STEFFEN
Exec Dt:
07/12/2002
5
LOHF, ASTRID
Exec Dt:
07/18/2002
6
MICHEL, FRANK
Exec Dt:
07/22/2002
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
LEGAL DEPARTMENT
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7118917
US20020170976
10094257
Correspondence name and address
SYMYX TECHNOLOGIES, INC.
PAUL A. STONE
LEGAL DEPARTMENT
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CA 95051
Assignment: 3
Reel/Frame:016340/0576   Pages: 2
Recorded: 03/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURGER, JOSEF
Exec Dt:
02/27/2005
2
HEEL, OLIVER
Exec Dt:
02/24/2005
3
LOHF, ASTRID
Exec Dt:
02/17/2005
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7080666
US20050139262
10944746
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:017471/0882   Pages: 3
Recorded: 04/12/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIEB, HERBERT
Exec Dt:
08/08/2005
2
LOHF, ASTRID
Exec Dt:
08/29/2005
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060225864
10542570
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 5
Reel/Frame:017930/0063   Pages: 2
Recorded: 11/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMALZ, DIRK
Exec Dt:
09/12/2005
2
ALLMANN, HEINZ
Exec Dt:
09/12/2005
3
HAEBERL, MICHAEL
Exec Dt:
09/12/2005
4
MUNTERMANN, HANS
Exec Dt:
09/12/2005
5
SCHMELZ, MICHAEL
Exec Dt:
09/12/2005
6
SCHWARZ, FRANK
Exec Dt:
09/12/2005
7
FUNCK, REINER
Exec Dt:
09/12/2005
8
LOHF, ASTRID
Exec Dt:
09/12/2005
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070077179
10555357
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ARLINGTON COURT PLAZA 1
2200 CLARENDON BLVD., SUITE 1400
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:023048/0744   Pages: 3
Recorded: 08/04/2009
Attorney Dkt #:2005P13139WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOHF, ASTRID
Exec Dt:
01/22/2008
2
WENZEL, WALDEMAR
Exec Dt:
01/22/2008
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8146650
US20100008834
11989177
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 7
Reel/Frame:020754/0922   Pages: 5
Recorded: 03/25/2008
Attorney Dkt #:2005P17390WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOHF, ASTRID
Exec Dt:
03/06/2008
2
SCHNEEBERGER, REINHOLD
Exec Dt:
03/12/2008
3
SENDNER, ROBERT
Exec Dt:
03/12/2008
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8216525
US20100021345
11992534
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 8
Reel/Frame:020781/0407   Pages: 5
Recorded: 03/28/2008
Attorney Dkt #:2005P17595WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOHF, ASTRID
Exec Dt:
03/19/2008
2
SCHNEEBERGER, REINHOLD
Exec Dt:
03/05/2008
3
WENZEL, WALDEMAR
Exec Dt:
03/19/2008
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7910073
US20090126504
11992803
Correspondence name and address
SIEMENS CORPORATION
ELSA KELLER
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 9
Reel/Frame:021498/0482   Pages: 6
Recorded: 09/08/2008
Attorney Dkt #:2004p05070wous
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEHM, UDO
Exec Dt:
07/28/2008
2
LOHF, ASTRID
Exec Dt:
07/31/2008
3
RUHL, HERMANN
Exec Dt:
07/31/2008
4
SCHNEEBERGER, REINHOLD
Exec Dt:
07/26/2008
5
SIPPL, JOHANN
Exec Dt:
07/31/2008
6
WENZEL, WALDEMAR
Exec Dt:
07/31/2008
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090010820
11579710
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
INTELLECTUAL PROPERTY DEPARTMENT
ISELIN, NJ 08830
Assignment: 10
Reel/Frame:024558/0665   Pages: 7
Recorded: 06/18/2010
Attorney Dkt #:2006P06204WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOHF, ASTRID
Exec Dt:
09/29/2008
2
SCHNEEBERGER, REINHOLD
Exec Dt:
09/27/2008
3
SENDNER, ROBERT
Exec Dt:
09/26/2008
4
SIPPL, JOHANN
Exec Dt:
09/26/2008
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100247380
12225838
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 11
Reel/Frame:023751/0347   Pages: 3
Recorded: 01/08/2010
Attorney Dkt #:5029-584PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOHF, ASTRID
Exec Dt:
12/21/2009
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHER PLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8163245
US20100183482
12665637
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE LLP
551 FIFTH AVENUE
SUITE 1210
NEW YORK, NY 10176

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