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Patent Assignment Assignor Details
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Assignor Name : SINGH, MADAN
Total Assignments: 7
Assignment: 1
Reel/Frame:006541/0577   Pages: 5
Recorded: 04/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLAY, GEORGE A.
Exec Dt:
04/13/1993
2
SINGH, MADAN
Exec Dt:
04/16/1993
3
SCATES, MARK O.
Exec Dt:
04/07/1993
4
PICARD, WAYNE D.
Exec Dt:
04/07/1993
Assignee
1
HOECHST CELANESE CORPORATION
202-206 NORTH
SOMERVILLE, NEW JERSEY 08876
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5371286
NONE
08052429
Correspondence name and address
DONALD R. CASSADY
P.O. BOX 9077
CORPUS CHRISTI, TX 78469
Assignment: 2
Reel/Frame:008832/0481   Pages: 7
Recorded: 12/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, MADAN
Exec Dt:
12/02/1997
2
BLAY, GEORGE A.
Exec Dt:
12/02/1997
3
KARNILAW, MICHAEL L.
Exec Dt:
12/02/1997
4
MEILCHEN, MELCHIOR A.
Exec Dt:
12/02/1997
5
PICARD, WAYNE DAVID
Exec Dt:
12/02/1997
6
SANTILLAN, VALERIE
Exec Dt:
11/21/1997
7
SCATES, MARK O.
Exec Dt:
11/21/1997
8
TANKE, ROBIN SUZANNE
Exec Dt:
11/21/1997
9
TORRENCE, G. PAULL
Exec Dt:
11/21/1997
10
VOGEL, RICHARD F.
Exec Dt:
11/21/1997
11
WARNER, R. JAY
Exec Dt:
11/21/1997
Assignee
1
HOECHST CELANESE CORPORATION
30 INDEPENDENCE BOULEVARD
WARREN, NEW JERSEY 07059
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6143930
NONE
08951952
Correspondence name and address
C/O CELANESE LTD.
M. SUSAN SPIERING
1901 CLARKWOOD ROAD
CORPUS CHRISTI, TX 78409
Assignment: 3
Reel/Frame:009502/0921   Pages: 6
Recorded: 10/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVY, LEON B.
Exec Dt:
10/01/1998
2
DOUGHERTY, EDWARD F.
Exec Dt:
09/29/1998
3
HOBBS, CHARLES C., JR.
Exec Dt:
09/24/1998
4
PEREZ, JEROME F.
Exec Dt:
09/29/1998
5
SCATES, MARK O.
Exec Dt:
09/24/1998
6
SINGH, MADAN
Exec Dt:
09/24/1998
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6046357
NONE
09165674
Correspondence name and address
M. SUSAN SPIERING
IP LEGAL DEPARTMENT
1901 CLARKWOOD ROAD
CORPUS CHRISTI, TX 78409
Assignment: 4
Reel/Frame:010177/0455   Pages: 6
Recorded: 08/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, MADAN
Exec Dt:
08/10/1999
2
BLAY, GEORGE A.
Exec Dt:
08/10/1999
3
KARNILAW, MICHAEL L.
Exec Dt:
08/04/1999
4
MEILCHEN, MELCHIOR A.
Exec Dt:
08/04/1999
5
TANKE, ROBIN SUZANNE
Exec Dt:
08/03/1999
6
TORRENCE, G. PAULL
Exec Dt:
08/10/1999
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
IP LEGAL DEPARTMENT
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6339171
NONE
09303986
Correspondence name and address
M. SUSAN SPIERING
IP LEGAL DEPT.
1901 CLARKWOOD ROAD
CORPUS CHRISTI, TX 78409
Assignment: 5
Reel/Frame:012821/0717   Pages: 6
Recorded: 04/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROUSSARD, JERRY A.
Exec Dt:
03/25/2002
2
CHEUNG, HUNG-CHEUN
Exec Dt:
04/02/2002
3
HOULISTON, STEPHEN ANDREW
Exec Dt:
03/25/2002
4
HUCKMAN, MICHAEL E.
Exec Dt:
04/02/2002
5
KARNILAW, MICHAEL L.
Exec Dt:
03/25/2002
6
MCKARNS MACATANGAY, PEGGY
Exec Dt:
04/02/2002
7
SINGH, MADAN
Exec Dt:
04/02/2002
8
TORRENCE, G. PAULL
Exec Dt:
04/02/2002
Assignee
1
CELANESE INTERNATIONAL CORPORATION
CCTC IP LEGAL DEPARTMENT
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6667418
US20030199711
10124200
Correspondence name and address
M. SUSAN SPIERING
IP LEGAL DEPT.
1901 CLARKWOOD ROAD
CORPUS CHRISTI, TX 78409
Assignment: 6
Reel/Frame:046751/0313   Pages: 7
Recorded: 08/30/2018
Attorney Dkt #:739309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CABRI, WALTER
Exec Dt:
05/22/2018
2
RICCI, ANTONIO
Exec Dt:
05/22/2018
3
ZANON, JACOPO
Exec Dt:
06/14/2018
4
LAHIRI, SASWATA
Exec Dt:
05/22/2018
5
SINGH, GOVIND
Exec Dt:
07/13/2018
6
SHELKE, SHIVAJI HARIBHAU
Exec Dt:
06/22/2018
7
REDDY, SHRIDHAR
Exec Dt:
07/13/2018
8
KUMAR, NITIN
Exec Dt:
07/13/2018
9
SINGH, MADAN
Exec Dt:
07/13/2018
Assignee
1
FRESENIUS KABI IPSUM S.R.L.
ITALIAN PIAZZA MAESTRI DEL LAVORO, 7
CERNUSCO SUL NAVIGLIO
MILANO, ITALY 20063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10414830
US20180346608
15779040
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6731
Assignment: 7
Reel/Frame:046983/0867   Pages: 14
Recorded: 09/26/2018
Attorney Dkt #:740416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CABRI, WALTER
Exec Dt:
08/30/2018
2
RICCI, ANTONIO
Exec Dt:
08/30/2018
3
ZANON, JACOPO
Exec Dt:
08/30/2018
4
LAHIRI, SASWATA
Exec Dt:
08/30/2018
5
SINGH, GOVIND
Exec Dt:
08/30/2018
6
SHELKE, SHIVAJI HARIBHAU
Exec Dt:
09/12/2018
7
BISWAL, TAPANJYOTI
Exec Dt:
08/29/2018
8
KUMAR, NITIN
Exec Dt:
08/29/2018
9
SINGH, MADAN
Exec Dt:
09/04/2018
Assignee
1
FRESENIUS KABI IPSUM S.R.L.
ITALIAN PIAZZA MAESTRI DEL LAVORO, 7
CERNUSCO SUL NAVIGLIO
MILANO, ITALY 20063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10577433
US20190284308
16087065
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6731

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