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Patent Assignment Assignor Details
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Assignor Name : HEMPEL, THOMAS
Total Assignments: 11
Assignment: 1
Reel/Frame:009229/0966   Pages: 2
Recorded: 05/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THAU, WOLFGANG
Exec Dt:
04/19/1998
2
HEMPEL, THOMAS
Exec Dt:
04/16/1998
3
POLZER, HERWIG
Exec Dt:
04/08/1998
Assignee
1
DONNELLY CORPORATION
414 EAST FORTIETH STREET
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6104552
NONE
08985928
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART, LLP
DONALD S. GARDNER
2851 CHARLEVOIX DRIVE, SE
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 2
Reel/Frame:009830/0351   Pages: 3
Recorded: 03/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINZ, JURGEN
Exec Dt:
11/09/1998
2
HEMPEL, THOMAS
Exec Dt:
10/30/1998
Assignee
1
MAGNA REFLEX HOLDING GMBH
INDUSTRIESTRASSE 3
ASSAMSTADT, GERMANY 97959
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6069756
NONE
09180138
Correspondence name and address
HOWARD & HOWARD
ROBIN W. ASHER
1400 N. WOODWARD AVENUE, SUITE 101
BLOOMFIELD HILLS, MI 48304-2856
Assignment: 3
Reel/Frame:009832/0852   Pages: 2
Recorded: 03/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THAU, WOLFGANG
Exec Dt:
02/13/1999
2
HEMPEL, THOMAS
Exec Dt:
02/21/1999
Assignee
1
DONNELLY CORPORATION
414 EAST FORTIETH STREET
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6030105
NONE
08985924
Correspondence name and address
VAN DYKE, GARDNER, LINN ET AL.
DONALD S. GARDNER
2851 CHARLEVOIX DRIVE, S.E.
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 4
Reel/Frame:011515/0270   Pages: 3
Recorded: 02/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERG, MATTHIAS
Exec Dt:
01/04/2001
2
HEMPEL, THOMAS
Exec Dt:
01/02/2001
3
KUPFERER, RALF
Exec Dt:
01/15/2001
Assignee
1
ERWIN BEHR GMBH & CO. KG
BEHRSTRASSE 100
D-73240 WENDLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6444319
NONE
09699042
Correspondence name and address
BARRY R. LIPSITZ
755 MAIN STEET
MONROE, CT 06468
Assignment: 5
Reel/Frame:016414/0238   Pages: 4
Recorded: 03/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEMPEL, THOMAS
Exec Dt:
03/22/2005
2
SCHACHT, MIRKO
Exec Dt:
03/22/2005
3
PALAT, SUDEEP
Exec Dt:
03/23/2005
Assignee
1
LUCENT TECHNOLOGIES INC.
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974-0636
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7443819
US20060215625
11087151
Correspondence name and address
WILLIAMS, MORGAN & AMERSON/LUCENT
10333 RICHMOND, SUITE 1100
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:017127/0238   Pages: 5
Recorded: 10/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROYZEN, SEMYON
Exec Dt:
10/19/2005
2
HEMPEL, THOMAS
Exec Dt:
10/19/2005
Assignee
1
EPIPHANY, INC.
475 CONCAR DRIVE
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070092069
11255363
Correspondence name and address
KOKKA INTELLECTUAL PROPERTY GROUP, PC
800 SAN ANTONIO ROAD, SUITE 4
PALO ALTO, CA 94303
Assignment: 7
Reel/Frame:017276/0205   Pages: 3
Recorded: 11/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROYZEN, SEMYON
Exec Dt:
11/21/2005
2
HEMPEL, THOMAS
Exec Dt:
11/21/2005
Assignee
1
E.PIPHANY, INC.
475 CONCAR DRIVE
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070168971
11284683
Correspondence name and address
KOKKA INTELLECTUAL PROPERTY GROUP, PC
800 SAN ANTONIO ROAD
SUITE 4
PALO ALTO, CA 94303
Assignment: 8
Reel/Frame:021592/0912   Pages: 3
Recorded: 09/26/2008
Attorney Dkt #:502901-400PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEMPEL, THOMAS
Exec Dt:
09/04/2008
2
VILIMEK, ROMAN
Exec Dt:
09/16/2008
Assignee
1
CONTINENTAL AUTOMOTIVE GMBH
VAHRENWALDER STR. 9
HANNOVER, GERMANY 30165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090077493
12282362
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE LLP
551 FIFTH AVENUE
SUITE 1210
NEW YORK, NY 10176
Assignment: 9
Reel/Frame:045997/0359   Pages: 2
Recorded: 06/06/2018
Attorney Dkt #:FDST-P170115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEMPEL, THOMAS
Exec Dt:
05/28/2018
Assignee
1
SIVANTOS PTE. LTD.
18 TAI SENG STREET, #08-08, 18 TAI SENG
SINGAPORE, SINGAPORE 539775
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10713033
US20180349126
15993861
Correspondence name and address
LERNER GREENBERG STEMER LLP
PO BOX 2480
HOLLYWOOD, FL 33022
Assignment: 10
Reel/Frame:054693/0424   Pages: 2
Recorded: 12/18/2020
Attorney Dkt #:FDST-P190055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEMPEL, THOMAS
Exec Dt:
12/09/2020
Assignee
1
SIVANTOS PTE. LTD.
18 TAI SENG STREET, #08-08, 18 TAI SENG
SINGAPORE, SINGAPORE 539775
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210183363
17120519
Correspondence name and address
LERNER GREENBERG STEMER LLP
PO BOX 2480
HOLLYWOOD, FL 33022
Assignment: 11
Reel/Frame:054774/0307   Pages: 2
Recorded: 12/30/2020
Attorney Dkt #:FDST-P190308
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEMPEL, THOMAS
Exec Dt:
12/18/2020
Assignee
1
SIVANTOS PTE. LTD.
18 TAI SENG STREET, #08-08, 18 TAI SENG
SINGAPORE, SINGAPORE 539775
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210185223
17124742
Correspondence name and address
LERNER GREENBERG STEMER LLP
PO BOX 2480
HOLLYWOOD, FL 33022

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