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Patent Assignment Assignor Details
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Assignor Name : LE-KHAC, BI
Total Assignments: 50
Assignment: 1
Reel/Frame:004147/0162   Pages: 1
Recorded: 07/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LE-KHAC, BI
Exec Dt:
09/24/1982
Assignee
1
ATLANTIC RICHFIELD COMPANY
A CORP. OF PA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408010
NONE
06432492
Correspondence name and address
DENNIS M. KOZAK
ARCO, 1500 MARKET ST.
PHILADELPHIA, PA 19101
Assignment: 2
Reel/Frame:004382/0425   Pages: 2
Recorded: 04/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LE-KHAC, BI
Exec Dt:
03/03/1983
2
SHARIK, CLYDE
Exec Dt:
02/22/1983
Assignee
1
ATLANTIC RICHFIELD COMPANY
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4522983
NONE
06473835
Correspondence name and address
D. M. KOZAK
ATLANTIC RICHFIELD CO.
1500 MARKET ST.
PHILADELPHIA, PA 19101
Assignment: 3
Reel/Frame:004323/0784   Pages: 1
Recorded: 10/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LE-KHAC, BI
Exec Dt:
12/20/1983
Assignee
1
ATLANTIC RICHFIELD COMPANY, A CORP OF PA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4493920
NONE
06566064
Correspondence name and address
DENNIS M. KOZAK
ATLANTIC RICHFIELD CO.
1500 MARKET STREET
PHILADELPHIA, PA 19101
Assignment: 4
Reel/Frame:004611/0057   Pages: 1
Recorded: 07/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LE-KHAC, BI
Exec Dt:
06/07/1985
Assignee
1
ATLANTIC RICHFIELD COMPANY, LOS ANGELES, CA. A CORP. OF PA.
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4616063
NONE
06744872
Correspondence name and address
DENNIS M. KOZAK, ESQ.
ATLANTIC RICHFIELD CO.
3801 WEST CHESTER PIKE
NEWTOWN SQARE, PENNSYLVANIA 19073
Assignment: 5
Reel/Frame:004553/0438   Pages: 1
Recorded: 05/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LE-KHAC, BI
Exec Dt:
10/16/1985
Assignee
1
ATLANTIC RICHFIELD COMPANY, LOS ANGELES, CALIFORNIA, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4605700
NONE
06789525
Correspondence name and address
DENNIS M. KOZAK, ESQUIRE
ATLANTIC RICHFIELD COMPANY
3801 WEST CHESTER PIKE
NEWTON SQUARE, PENNSYVANIA 19073
Assignment: 6
Reel/Frame:005578/0678   Pages: 3
Recorded: 01/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LE-KHAC, BI
Exec Dt:
01/04/1990
Assignee
1
ARCO CHEMICAL TECHNOLOGY, INC.
201 NORTH WALNUT ST.
3 CHRISTINA CENTRE, STE. 902
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5026784
NONE
07460681
Correspondence name and address
DENNIS M. KOZAK
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 7
Reel/Frame:006085/0023   Pages: 4
Recorded: 04/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LE-KHAC, BI
Exec Dt:
10/21/1991
Assignee
1
ARCO CHEMICAL TECHNOLOGY, INC.
3 CHRISTINA CENTRE, 201 NORTH WALNUT ST., STE. 902
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5239007
NONE
07780187
Correspondence name and address
ARCO CHEMICAL COMPANY
JOHN C. MARTIN, JR.
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 8
Reel/Frame:007186/0392   Pages: 3
Recorded: 10/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
11/22/1993
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5470813
NONE
08156534
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 9
Reel/Frame:007234/0391   Pages: 3
Recorded: 12/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
12/22/1993
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING 4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5426081
NONE
08173290
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 10
Reel/Frame:007136/0494   Pages: 3
Recorded: 09/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
09/08/1994
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5482908
NONE
08302296
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 11
Reel/Frame:007266/0349   Pages: 3
Recorded: 12/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
11/29/1994
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5498583
NONE
08345644
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 12
Reel/Frame:007343/0277   Pages: 3
Recorded: 02/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
12/20/1994
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE
TWO GREENVILLE CROSSING, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5525565
NONE
08356482
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 13
Reel/Frame:007563/0780   Pages: 3
Recorded: 06/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
05/15/1995
2
BOWMAN, PAUL T.
Exec Dt:
05/15/1995
3
HINNEY, HARRY R.
Exec Dt:
05/15/1995
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5712216
NONE
08435116
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 14
Reel/Frame:007684/0316   Pages: 3
Recorded: 10/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
07/19/1995
2
HINNEY, HARRY R.
Exec Dt:
07/19/1995
3
BOWMAN, PAUL T.
Exec Dt:
07/19/1995
Assignee
1
ARCO CHEMICAL TEHCNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5627122
NONE
08505938
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 15
Reel/Frame:007640/0035   Pages: 3
Recorded: 09/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
08/22/1995
Assignee
1
ARCO CHEMICAL TEHCNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5619865
NONE
08517790
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 16
Reel/Frame:007836/0762   Pages: 3
Recorded: 02/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TELEVANTOS, YIANNAKIS
Exec Dt:
01/02/1996
2
LE-KHAC, BI
Exec Dt:
01/02/1996
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5767323
NONE
08577986
Correspondence name and address
ARCO CHEMICAL COMPANY
DENNIS M. KOZAK
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 17
Reel/Frame:007949/0207   Pages: 3
Recorded: 05/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
04/19/1996
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5627120
NONE
08634998
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTON SQUARE, PA 19073
Assignment: 18
Reel/Frame:038003/0290   Pages: 3
Recorded: 03/16/2016
Attorney Dkt #:LEA 34621 US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
04/19/1996
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5789626
NONE
08780771
Correspondence name and address
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205
Assignment: 19
Reel/Frame:008089/0939   Pages: 3
Recorded: 08/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOLTANI-AHMADI, AHMAD
Exec Dt:
08/06/1996
2
LE-KHAC, BI
Exec Dt:
07/16/1996
3
BULLANO, GERALD A.
Exec Dt:
07/17/1996
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5900384
NONE
08683269
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 20
Reel/Frame:009792/0923   Pages: 3
Recorded: 11/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOLTANI-AHMADI, AHMAD
Exec Dt:
08/16/1996
2
LE-KHAC, BI
Exec Dt:
07/16/1996
3
BULLANO, GERALD A.
Exec Dt:
07/17/1996
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5998672
NONE
09189550
Correspondence name and address
BROOKS & KUSHMAN P.C.
WILLIAM G. CONGER
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 21
Reel/Frame:008121/0470   Pages: 3
Recorded: 09/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
08/09/1996
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6045236
NONE
08694895
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTON SQUARE, PA 19073
Assignment: 22
Reel/Frame:038001/0457   Pages: 3
Recorded: 03/16/2016
Attorney Dkt #:LEA 34628 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
08/09/1996
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5693584
NONE
08694896
Correspondence name and address
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205
Assignment: 23
Reel/Frame:008249/0080   Pages: 3
Recorded: 12/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
10/16/1996
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5714428
NONE
08731495
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 24
Reel/Frame:009213/0258   Pages: 3
Recorded: 05/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
05/04/1998
2
WANG, WEI
Exec Dt:
05/04/1998
3
FARAJ, MAHMOUD K.
Exec Dt:
05/04/1998
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063897
NONE
09072852
Correspondence name and address
ARCO CHEMICAL COMPANY
STEPHEN D. HARPER
3801 WEST CHESTER PIKE
NEWTOWN, SQUARE PA 19073
Assignment: 25
Reel/Frame:009226/0317   Pages: 3
Recorded: 05/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
05/14/1998
2
WANG, WEI
Exec Dt:
05/14/1998
3
FARAJ, MAHMOUD K.
Exec Dt:
05/14/1998
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6013596
NONE
09080780
Correspondence name and address
ARCO CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 26
Reel/Frame:009271/0103   Pages: 3
Recorded: 06/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
06/05/1998
2
HOLESCHOVSKY, ULRICH B.
Exec Dt:
06/05/1998
3
RUETER, MICHAEL A.
Exec Dt:
06/05/1998
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING, SUITE 238
4001 KENNETT PIKE
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6028230
NONE
09092471
Correspondence name and address
ARCO CHEMICAL CO.
STEPHEN D. HARPER
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PENNSYLVANIA 19073
Assignment: 27
Reel/Frame:010134/0534   Pages: 3
Recorded: 07/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
07/20/1999
2
WANG, WEI
Exec Dt:
07/20/1999
3
SHAWL, EDWARD T.
Exec Dt:
07/20/1999
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING, SUITE 238, 4001 KENNETT PIKE
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6214958
NONE
09358009
Correspondence name and address
LYONDELL CHEMICAL COMPANY
SHAO-HUA GUO
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 28
Reel/Frame:013307/0505   Pages: 3
Recorded: 09/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
05/06/2002
Assignee
1
BAYER ANTWERPEN, N.V.
B-2040 ANTWERPEN 4, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6797665
US20030211935
10143234
Correspondence name and address
BAYER CORPORATION
CAROLYN M. SLOANE
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 29
Reel/Frame:013476/0571   Pages: 3
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
10/04/2002
2
WANG, WEI
Exec Dt:
10/07/2002
Assignees
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
2
BAYER ANTWERPEN, N.V.
B-2040 ANTWERPEN 4
BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6696383
NONE
10251155
Correspondence name and address
BAYER CORPORATION
JOHN E. MROZINSKI, JR.
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 30
Reel/Frame:014161/0252   Pages: 2
Recorded: 06/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
06/03/2003
2
GENTILE, TODD D.
Exec Dt:
06/03/2003
Assignee
1
BAYER ANTWERP, NV
HAVEN 507
SCHELDELAAN 420
ANTWERPEN 4, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6884826
US20040249104
10457264
Correspondence name and address
BAYER POLYMERS LLC
JOHN E. MROZINSKI, JR.
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 31
Reel/Frame:014711/0830   Pages: 2
Recorded: 11/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
11/05/2003
2
HU, XIAOWEI
Exec Dt:
11/05/2003
3
SIM, WILLIAM J.
Exec Dt:
11/09/2003
Assignee
1
BAYER POLYMERS LLC
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050107486
10714720
Correspondence name and address
BAYER POLYMERS LLC
JOHN E. MROZINSKI, JR.
100 BAYER ROAD
PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 32
Reel/Frame:015079/0902   Pages: 3
Recorded: 03/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
03/08/2004
2
GREY, ROGER A.
Exec Dt:
03/08/2004
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6958405
US20050203304
10796842
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 33
Reel/Frame:015086/0958   Pages: 3
Recorded: 03/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
03/08/2004
2
GREY, ROGER A.
Exec Dt:
03/08/2004
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050201925
10796810
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 34
Reel/Frame:015094/0962   Pages: 3
Recorded: 03/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREY, ROGER A.
Exec Dt:
03/08/2004
2
LE-KHAC, BI
Exec Dt:
03/08/2004
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7030255
US20050202957
10796680
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 35
Reel/Frame:015491/0114   Pages: 3
Recorded: 06/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
06/17/2004
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7276464
US20050283009
10870123
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 36
Reel/Frame:016168/0650   Pages: 4
Recorded: 01/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
12/01/2004
2
HAIDER, KARL W.
Exec Dt:
11/12/2004
3
SUBRAMANIAN, RAMESH
Exec Dt:
12/09/2004
4
GAMBINO, CHARLES A.
Exec Dt:
12/09/2004
5
KASSNER, JAMES EDWARD
Exec Dt:
12/20/2004
Assignee
1
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7041708
US20050107485
10976684
Correspondence name and address
JOHN E. MROZINSKI, JR.
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 37
Reel/Frame:017146/0287   Pages: 3
Recorded: 10/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
10/13/2005
2
GREY, ROGER A.
Exec Dt:
10/13/2005
Assignee
1
LYONDELL CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7718158
US20070086940
11249241
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 38
Reel/Frame:017132/0400   Pages: 3
Recorded: 10/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
10/20/2005
2
KAMINSKY, MARK P.
Exec Dt:
10/20/2005
3
QIN, KUN
Exec Dt:
10/20/2005
4
GREY, ROGER A.
Exec Dt:
10/20/2005
Assignee
1
LYONDEL CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7615654
US20070093668
11254829
Correspondence name and address
YUANZHANG HAN
LEGAL DEPARTMENT
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PENNSYLVANIA 19073
Assignment: 39
Reel/Frame:017147/0351   Pages: 3
Recorded: 10/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
10/24/2005
2
GREY, ROGER A.
Exec Dt:
10/24/2005
Assignee
1
LYONDELL CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7432384
US20070093669
11257955
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 40
Reel/Frame:017250/0802   Pages: 3
Recorded: 11/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
11/16/2005
Assignee
1
LYONDELL CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7288237
US20070112208
11281001
Correspondence name and address
KEVIN M. CARROLL
LEGAL DEPARTMENT
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 41
Reel/Frame:017250/0813   Pages: 3
Recorded: 11/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
11/16/2005
Assignee
1
LYONDELL CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING, 4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070112209
11281172
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
LEGAL DEPARTMENT
NEWTOWN SQUARE, PA 19073
Assignment: 42
Reel/Frame:017396/0488   Pages: 3
Recorded: 12/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
12/19/2005
2
GREY, ROGER A.
Exec Dt:
12/19/2005
Assignee
1
LYONDELL CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7528269
US20070142651
11312036
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 43
Reel/Frame:026603/0311   Pages: 11
Recorded: 07/18/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE-KHAC, BI
Exec Dt:
05/15/2006
2
HAIDER, KARL W
Exec Dt:
04/04/2006
3
SUBRAMANIAN, RAMESH
Exec Dt:
05/08/2006
4
GAMBINO, CHARLES A
Exec Dt:
05/08/2006
5
KASSNER, JAMES EDWARD
Exec Dt:
05/15/2006
6
XIAOWEI, HU
Exec Dt:
05/02/2006
7
SIM, WILLIAM J
Exec Dt:
04/17/2006
Assignee
1
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9133297
US20070265367
11434286
Correspondence name and address
BAYER MATERIAL SCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 44
Reel/Frame:018058/0319   Pages: 3
Recorded: 06/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
06/27/2006
Assignee
1
LYONDELL CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7357909
US20080003175
11476343
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 45
Reel/Frame:019816/0788   Pages: 3
Recorded: 08/29/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
08/28/2007
Assignee
1
LYONDELL CHEMICAL TECHNOLOGY. L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7453003
NONE
11897382
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 46
Reel/Frame:020193/0163   Pages: 3
Recorded: 11/20/2007
Attorney Dkt #:01-2708a
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
11/20/2007
Assignee
1
LYONDELL CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7501532
NONE
11986124
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 47
Reel/Frame:020626/0418   Pages: 3
Recorded: 02/27/2008
Attorney Dkt #:01-2718A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
02/26/2008
Assignee
1
LYONDELL CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090216033
12072575
Correspondence name and address
LYONDELLBASELL INDUSTRIES
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 48
Reel/Frame:021657/0740   Pages: 3
Recorded: 09/24/2008
Attorney Dkt #:01-2729A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE-KHAC, BI
Exec Dt:
09/24/2008
Assignee
1
LYONDELL CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100076207
12284727
Correspondence name and address
LYONDELLBASELL INDUSTRIES
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 49
Reel/Frame:023480/0740   Pages: 3
Recorded: 10/28/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOKER, BERNARD
Exec Dt:
10/28/2009
2
LE-KHAC, BI
Exec Dt:
10/28/2009
Assignee
1
LYONDELL CHEMICAL TECHNOLOGY, L.P.
DELAWARE CORPORATE CENTER II
2 RIGHTER PARKWAY, SUITE 300
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110098491
12589775
Correspondence name and address
LYONDELLBASELL INDUSTRIES
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 50
Reel/Frame:023903/0292   Pages: 3
Recorded: 02/04/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREY, ROGER A.
Exec Dt:
12/16/2009
2
COCHRAN, ROBERT N.
Exec Dt:
12/21/2009
3
LE-KHAC, BI
Exec Dt:
12/22/2009
Assignee
1
LYONDELL CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 220
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8124798
US20110152550
12653678
Correspondence name and address
LYONDELLBASELL INDUSTRIES
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073

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