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Patent Assignment Assignee Details
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Assignee Name : IXYS SEMICONDUCTOR GMBH
Total Assignments: 18
Assignment: 1
Reel/Frame:008597/0080   Pages: 2
Recorded: 07/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEIDIG, ARNO
Exec Dt:
01/15/1996
2
KINZEL, PETER
Exec Dt:
01/15/1996
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTR. 15
LAMPERTHEIM, GERMANY D-686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5699232
NONE
08578477
Correspondence name and address
LERNER AND GREENBERG
LAURENCE A. GREENBERG
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 2
Reel/Frame:011719/0140   Pages: 5
Recorded: 04/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDEMANN, ANDREAS
Exec Dt:
01/31/2001
2
LEUKEL, BERNT
Exec Dt:
02/05/2001
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
D-68623 LAMPERTHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6507108
NONE
09656780
Correspondence name and address
WOODCOCK WASHBURN KURTZ MACKIEWICZ &
NORRIS - STEVEN B. SAMUELS, ESQ.
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET ST.
PHILADELPHIA, PA 19103-7301
Assignment: 3
Reel/Frame:012569/0105   Pages: 4
Recorded: 01/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ABB AG, FORMERLY ASEA BROWN BOVERI AG
Exec Dt:
11/30/2001
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
D-68623 LAMPERTHEIM, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4670771
NONE
06762802
 
4636580
NONE
06800082
Correspondence name and address
LERNER AND GREENBERG
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 4
Reel/Frame:012683/0157   Pages: 5
Recorded: 03/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ABB AG
Exec Dt:
11/30/2001
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM, HESSEN, GERMANY 68623
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4670771
NONE
06762802
 
4636580
NONE
06800082
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHARLES J. KULAS
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 5
Reel/Frame:012698/0390   Pages: 4
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ABB AG
Exec Dt:
01/17/2002
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM, HESSEN, GERMANY 68623
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4970576
NONE
07196125
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHARLES J. KULAS
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 6
Reel/Frame:012698/0394   Pages: 4
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ABB AG
Exec Dt:
01/17/2002
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM, GERMANY 68623
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4731644
NONE
06874572
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHARLES J. KULAS
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 7
Reel/Frame:012698/0398   Pages: 4
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ABB AG
Exec Dt:
01/17/2002
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM, HESSEN, GERMANY 68623
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4483810
NONE
06463911
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHARLES J. KULAS
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 8
Reel/Frame:012698/0402   Pages: 4
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ABB AG
Exec Dt:
01/17/2002
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM HESSEN, GERMANY 68623
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4505418
NONE
06561124
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHARLES J. KULAS
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 9
Reel/Frame:012698/0411   Pages: 4
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ABB AG
Exec Dt:
01/17/2002
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM, HESSEN, GERMANY 68623
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4766481
NONE
06925414
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHARLES J. KULAS
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 10
Reel/Frame:016086/0604   Pages: 3
Recorded: 06/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEIDIG, ARNO
Exec Dt:
05/18/2005
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM, GERMANY 68619
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7030426
US20050212075
11079440
Correspondence name and address
JEFF ROTHENBERG
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 11
Reel/Frame:018384/0581   Pages: 3
Recorded: 10/13/2006
Attorney Dkt #:1477.021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LINDEMANN, ANDREAS
Exec Dt:
12/06/2005
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM, GERMANY 68623
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060267185
10552032
Correspondence name and address
JEFF ROTHENBERG, ESQ.
HESLIN ROTHENBERG FARLEY & MESITI, P.C.
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 12
Reel/Frame:021335/0898   Pages: 5
Recorded: 08/04/2008
Attorney Dkt #:15856-00001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZSCHIESCHANG, OLAF
Exec Dt:
04/22/2008
2
LASCHEK-ENDERS, ANDREAS
Exec Dt:
05/02/2008
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM, GERMANY 68619
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7780469
US20080293261
12055848
Correspondence name and address
DAVID M. MORSE
THE NEMOURS BUILDING
1007 NORTH ORANGE STREET, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 13
Reel/Frame:026777/0440   Pages: 2
Recorded: 08/19/2011
Attorney Dkt #:73385-808350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIDENAUER, WERNER
Exec Dt:
06/21/2011
2
SPANN, THOMAS
Exec Dt:
06/21/2011
3
KNOLL, HEIKO
Exec Dt:
06/21/2011
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
68623 LAMPERTHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8876996
US20110303348
13158190
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 14
Reel/Frame:028777/0661   Pages: 3
Recorded: 08/13/2012
Attorney Dkt #:73385-840167 (019900US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNOLL, HEIKO
Exec Dt:
06/06/2012
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM, GERMANY 68623
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9790130
US20120305281
13482685
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 15
Reel/Frame:043784/0585   Pages: 3
Recorded: 10/04/2017
Attorney Dkt #:IXYS-01313-1C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNOLL, HEIKO
Exec Dt:
06/06/2012
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM, GERMANY 68623
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180002239
15706692
Correspondence name and address
IMPERIUM PATENT WORKS LLP
P.O. BOX 607
PLEASANTON, CA 94566
Assignment: 16
Reel/Frame:029055/0734   Pages: 4
Recorded: 10/01/2012
Attorney Dkt #:73385-840166 (020000US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZSCHIESCHANG, OLAF
Exec Dt:
09/20/2012
2
LASCHEK-ENDERS, ANDREAS
Exec Dt:
07/23/2012
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM, GERMANY 68623
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9042103
US20130021759
13472725
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 17
Reel/Frame:035388/0398   Pages: 4
Recorded: 04/12/2015
Attorney Dkt #:IXYS-01312-1C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZSCHIESCHANG, OLAF
Exec Dt:
09/20/2012
2
LASCHEK-ENDERS, ANDREAS
Exec Dt:
07/23/2012
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM, GERMANY 68623
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9210818
US20150195928
14667185
Correspondence name and address
IMPERIUM PATENT WORKS
P.O. BOX 607
PLEASANTON, CA 94566
Assignment: 18
Reel/Frame:059925/0189   Pages: 7
Recorded: 02/02/2022
Attorney Dkt #:1511SBU15261
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AI-ONG, YONG
Exec Dt:
09/05/2021
2
SPANN, THOMAS
Exec Dt:
08/31/2021
Assignee
1
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15
LAMPERTHEIM, GERMANY 68623
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11811180
US20220085525
17462825
Correspondence name and address
KDB FIRM PLLC
2601 WESTON PARKWAY
CARY, NC 27513

Search Results as of: 09/21/2024 04:56 PM
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