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Patent Assignment Assignor Details
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Assignor Name : PITCHAI, RANGASAMY
Total Assignments: 14
Assignment: 1
Reel/Frame:006083/0993   Pages: 4
Recorded: 04/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LIOTTA, FRANK J. JR.
Exec Dt:
04/11/1991
2
KESLING, HAVEN S. JR.
Exec Dt:
04/11/1991
3
PITCHAI, RANGASAMY
Exec Dt:
04/11/1991
Assignee
1
ARCO CHEMICAL TECHNOLOGY, INC.,
3 CHRISTINA CENTRE
201 NORTH WALNUT STREET, STE. 902
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5166370
NONE
07684407
Correspondence name and address
ARCO CHEMICAL COMPANY
ATTN: JOHN C. MARTIN, JR.
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA. 19073
Assignment: 2
Reel/Frame:006425/0885   Pages: 3
Recorded: 01/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAHN, ANDREW P.
Exec Dt:
02/18/1992
2
GASTINGER, ROBERT G.
Exec Dt:
02/18/1992
3
PITCHAI, RANGASAMY
Exec Dt:
02/19/1992
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PENNSYLVANIA 19073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5208385
NONE
07839538
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PENNSYLVANIA 19073
Assignment: 3
Reel/Frame:006213/0147   Pages: 4
Recorded: 07/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PITCHAI, RANGASAMY
Exec Dt:
02/24/1992
2
ZAK, THOMAS S.
Exec Dt:
02/24/1992
3
SORING, KURT E.
Exec Dt:
02/24/1992
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
201 NORTH WALNUT STREET, SUITE 902
3 CHRISTINA CENTRE
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5208194
NONE
07841396
Correspondence name and address
JONATHAN L. SCHUCHARDT
ARCO CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN, SQUARE, PA 19073
Assignment: 4
Reel/Frame:006137/0538   Pages: 2
Recorded: 06/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DURANTE, VINCENT A.
Exec Dt:
04/03/1992
2
MACRIS, ARISTIDES
Exec Dt:
04/03/1992
3
PITCHAI, RANGASAMY
Exec Dt:
04/23/1992
4
VERYKIOS, XENOPHON E.
Exec Dt:
05/21/1992
Assignee
1
SUN COMPANY INC. (R&M)
A CORP. OF PA
1801 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5221464
NONE
07743658
Correspondence name and address
Q. TODD DICKINSON, ESQ.
LAW DEPARTMENT - 17/10PC
TEN PENN CENTER
1801 MARKET STREET
PHILADELPHIA, PA 19103-1699
Assignment: 5
Reel/Frame:006215/0571   Pages: 4
Recorded: 08/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PITCHAI, RANGASAMY
Exec Dt:
07/17/1992
2
GAFFNEY, ANNE M.
Exec Dt:
07/17/1992
3
NANDI, MANISH K.
Exec Dt:
07/17/1992
4
HAN, YUAN-ZHANG
Exec Dt:
07/17/1992
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
201 NORTH WALNUT STREET
3 CHRISTINA CENTRE, SUITE 902
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5233093
NONE
07916575
Correspondence name and address
JONATHAN L. SCHUCHARDT
ARCO CHEMICAL CO.
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 6
Reel/Frame:006727/0249   Pages: 3
Recorded: 10/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAFFNEY, ANNE M.
Exec Dt:
09/22/1993
2
NANDI, MANISH K.
Exec Dt:
09/22/1993
3
HAN, YUAN-ZHANG
Exec Dt:
09/22/1993
4
PITCHAI, RANGASAMY
Exec Dt:
09/22/1993
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
3 CHRISTINA CENTRE, SUITE 902
201 NORTH WALNUT STREET
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5319114
NONE
08125963
Correspondence name and address
STEPHEN D. HARPER
ARCO CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 7
Reel/Frame:009321/0622   Pages: 3
Recorded: 07/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PITCHAI, RANGASAMY
Exec Dt:
10/14/1993
2
ZAK, THOMAS S.
Exec Dt:
10/15/1993
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, STE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5874652
NONE
08138780
Correspondence name and address
ARCO CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 8
Reel/Frame:007831/0947   Pages: 3
Recorded: 03/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PITCHAI, RANGASAMY
Exec Dt:
02/05/1996
2
KAHN, ANDREW P.
Exec Dt:
02/05/1996
3
GAFFNEY, ANNE M.
Exec Dt:
02/05/1996
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
SUITE 238
TWO GREENVILLE CROSSING, 4001 KENNETT PIKE
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5625084
NONE
08595007
Correspondence name and address
ARCO CHEMICAL COMPANY
STEPHEN D. HARPER
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PENNSYLVANIA 19073
Assignment: 9
Reel/Frame:007891/0288   Pages: 3
Recorded: 04/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAHN, ANDREW P.
Exec Dt:
03/18/1996
2
GAFFNEY, ANNE M.
Exec Dt:
03/18/1996
3
PITCHAI, RANGASAMY
Exec Dt:
03/18/1996
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
SUITE 238
TWO GREENVILLE CROSSING, 4001 KENNETT PIKE
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5763630
NONE
08617236
Correspondence name and address
ARCO CHEMICAL COMPANY
STEPHEN D. HARPER
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 10
Reel/Frame:008592/0413   Pages: 3
Recorded: 07/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAFFNEY, ANNE M.
Exec Dt:
10/01/1996
2
KAHN, ANDREW P.
Exec Dt:
10/01/1996
3
PITCHAI, RANGASAMY
Exec Dt:
10/01/1996
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
SUITE 238
TWO GREENVILLE CROSSING, 4001 KENNETT PIKE
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5703254
NONE
08724936
Correspondence name and address
ARCO CHEMICAL COMPANY
STEPHEN D. HARPER
3801 WEST CHESTER PIKE
NEWTOWN, SQUARE, PA 19073
Assignment: 11
Reel/Frame:008842/0354   Pages: 3
Recorded: 12/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAFFNEY, ANNE M.
Exec Dt:
10/11/1996
2
JONE, A. ANDREW
Exec Dt:
10/11/1996
3
PITCHAI, RANGASAMY
Exec Dt:
10/11/1996
4
KAHN, ANDREW P.
Exec Dt:
10/11/1996
Assignee
1
ARCO CHEMICAL COMPANY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PKE, STE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5698719
NONE
08730692
Correspondence name and address
ARCO CHEMICAL COMPANY
STEPHEN D. HARPER
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 12
Reel/Frame:008857/0284   Pages: 4
Recorded: 12/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOKER, BERNARD
Exec Dt:
06/23/1997
2
GAFFNEY, ANNE M.
Exec Dt:
06/23/1997
3
JEWSON, JENNIFER D.
Exec Dt:
06/23/1997
4
KAHN, ANDREW P.
Exec Dt:
06/23/1997
5
PITCHAI, RANGASAMY
Exec Dt:
06/23/1997
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
SUITE 238
4001 KENNETT PIKE
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5770746
NONE
08880896
Correspondence name and address
ARCO CHEMICAL COMPANY
STEPHEN D. HARPER
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 13
Reel/Frame:009688/0022   Pages: 4
Recorded: 01/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COCHRAN, ROBERT N.
Exec Dt:
10/06/1998
2
JUBIN, JOHN C., JR.
Exec Dt:
10/05/1998
3
LIEPA, MARK A.
Exec Dt:
10/05/1998
4
NEDWICK, ROBERT
Exec Dt:
10/05/1998
5
PITCHAI, RANGASAMY
Exec Dt:
10/05/1998
6
WENTZHEIMER, W. WAYNE
Exec Dt:
09/30/1998
Assignee
1
ARCO CHEMICAL TECHNOLOGY L.P.
TWO GREENVILLE CROSSING, SUITE 238
4001 KENNETT PIKE
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5973171
NONE
09167329
Correspondence name and address
WILLIAM C. LONG, ESQ.
90 MAPLE AVENUE
MORRISTOWN, NJ 07960
Assignment: 14
Reel/Frame:010770/0247   Pages: 3
Recorded: 04/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREY, ROGER A.
Exec Dt:
04/27/2000
2
PITCHAI, RANGASAMY
Exec Dt:
04/27/2000
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE
TWO GREENVILLE CROSSING, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6194591
NONE
09559287
Correspondence name and address
LYONDELL CHEMICAL COMPANY
KEVIN M. CARROLL
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PENNSYLVANIA 19073

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