skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : FRASSEK, LUTZ
Total Assignments: 8
Assignment: 1
Reel/Frame:011125/0184   Pages: 3
Recorded: 04/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOTTING, GERHARD
Exec Dt:
03/20/2000
2
HERRMANN, MATHIAS
Exec Dt:
04/03/2000
3
MICHAEL, GRIT
Exec Dt:
04/03/2000
4
SIEGEL, STEFAN
Exec Dt:
04/03/2000
5
FRASSEK, LUTZ
Exec Dt:
03/20/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030134737
09529680
Correspondence name and address
DIDERICO VAN EYL
BAYER CORPORATION, PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:016013/0292   Pages: 3
Recorded: 11/11/2004
Attorney Dkt #:740124-191
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOEB, OLIVER
Exec Dt:
11/03/2004
2
HOUBEN, HANS
Exec Dt:
11/03/2004
3
FRASSEK, LUTZ
Exec Dt:
11/03/2004
4
VON WATZDORF, HENNING
Exec Dt:
11/03/2004
5
ALLGAIER, MARTIN
Exec Dt:
11/03/2004
6
WEISSENBACK, JOHANN
Exec Dt:
11/03/2004
Assignee
1
BERU AG
MOEIKESTRASSE 155
LUDWIGSBURG, GERMANY D-71636
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7160584
US20050145613
10984881
Correspondence name and address
DAVID S. SAFRAN
NIXON PEOBODY LLP
SUITE 900
401 9TH STREET, N.W.
WASHINGTON, D.C. 20004-2128
Assignment: 3
Reel/Frame:016027/0394   Pages: 3
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOEB, OLIVER
Exec Dt:
11/03/2004
2
HOUBEN, HANS
Exec Dt:
11/03/2004
3
FRASSEK, LUTZ
Exec Dt:
11/03/2004
4
VON WATZDORF, HENNING
Exec Dt:
11/03/2004
5
ALLGAIER, MARTIN
Exec Dt:
11/03/2004
Assignee
1
BERU AG
MOERIKESTRASSE 155
LUDWIGSBURG, GERMANY D-71636
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050118346
10984882
Correspondence name and address
DAVID S. SAFRAN
NIXON PEABODY LLP
401 9TH STREET, N.W., SUITE 900
WASHINGTON, D.C. 20004-2128
Assignment: 4
Reel/Frame:016973/0332   Pages: 3
Recorded: 09/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOTTING, GERHARD
Exec Dt:
02/16/2005
2
CASPERS, BERNHARD
Exec Dt:
03/12/2005
3
HENNICKE, JURGEN
Exec Dt:
02/17/2005
4
THOMA, HANS-JURGEN
Exec Dt:
02/24/2005
5
FRASSEK, LUTZ
Exec Dt:
03/11/2005
Assignee
1
H.C. STARCK CERAMICS GMBH & CO. KG
LORENZ-HUTSCHENREUTHER-STR. 81
95100 SELB, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060138717
10523567
Correspondence name and address
JAMES R. FRANKS
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:019401/0592   Pages: 5
Recorded: 06/08/2007
Attorney Dkt #:13077*325
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOETTING, GERHARD
Exec Dt:
04/22/2007
2
HERRMANN, MATHIAS
Exec Dt:
05/10/2007
3
MICHAEL, GRIT
Exec Dt:
05/22/2007
4
SIEGEL, STEFAN
Exec Dt:
05/22/2007
5
FRASSEK, LUTZ
Exec Dt:
05/11/2007
Assignee
1
H. C. STARCK CERAMICS GMBH & CO. KG
LORENZ-HUTSCHENREUTHER-STR. 81
SELB, GERMANY 95100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7244686
US20070060466
11583560
Correspondence name and address
ASHLEY I. PEZZNER
1007 N. ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 6
Reel/Frame:022993/0422   Pages: 4
Recorded: 07/15/2009
Attorney Dkt #:3749
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLGAIER, MARTIN
Exec Dt:
03/04/2008
2
KASIMIRSKI, HANS PETER
Exec Dt:
03/04/2008
3
HAIN, RAINER
Exec Dt:
03/04/2008
4
GRAF, BERNHARD
Exec Dt:
03/05/2008
5
GOB, OLIVER
Exec Dt:
05/18/2008
6
FRASSEK, LUTZ
Exec Dt:
04/16/2008
7
HASENKAMP, JOHANNES
Exec Dt:
03/04/2008
8
HAMMER, JOCHEN
Exec Dt:
04/13/2008
9
VON WATZDORF, HENNING
Exec Dt:
03/11/2008
10
HOUBEN, HANS
Exec Dt:
03/03/2008
Assignee
1
BERU AKTIENGESELLSCHAFT
MORIKESTRASSE 155
LUDWIGSBURG, GERMANY D-71636
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8569658
US20100000982
11992395
Correspondence name and address
WALTER A. HACKLER
2372 S.E. BRISTOL STREET, SUITE B
NEWPORT BEACH, CALIFORNIA 92660-0755
Assignment: 7
Reel/Frame:021223/0739   Pages: 5
Recorded: 07/10/2008
Attorney Dkt #:3804
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIESSNER, WERNER
Exec Dt:
06/13/2008
2
FRASSEK, LUTZ
Exec Dt:
06/20/2008
3
HOUBEN, HANS
Exec Dt:
06/25/2008
Assignee
1
BERU AKTIENGESELLSCHAFT
MORIKESTRASSE 151
LUDWIGSBURG, GERMANY D-71636
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7980908
US20080309214
12138343
Correspondence name and address
WALTER A. HACKLER
2372 S.E. BRISTOL STREET, SUITE B
NEWPORT BEACH, CALIFORNIA 92660-0755
Assignment: 8
Reel/Frame:025348/0899   Pages: 4
Recorded: 11/11/2010
Attorney Dkt #:4095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRICHZIN, VOLKER
Exec Dt:
10/06/2010
2
WULFF, NICOLAUS
Exec Dt:
10/27/2010
3
FRASSEK, LUTZ
Exec Dt:
11/03/2010
4
ELLER, MARTIN
Exec Dt:
10/27/2010
Assignee
1
BORGWARNER BERU SYSTEMS GMBH
MOERIKESTRASSE 155
LUDWIGSBURG, GERMANY 71636
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8727236
US20110089257
12902641
Correspondence name and address
WALTER A. HACKLER
2372 S.E. BRISTOL, SUITE B
NEWPORT BEACH, CA 92660-0755

Search Results as of: 06/06/2024 07:52 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT