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Patent Assignment Assignor Details
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Assignor Name : SIMROTH, DONALD W.
Total Assignments: 9
Assignment: 1
Reel/Frame:003929/0261   Pages: 2
Recorded: 11/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN CLEVE, RUSSELL
Exec Dt:
10/20/1980
2
ARMSTRONG, GEORGE H.
Exec Dt:
10/20/1980
3
SIMROTH, DONALD W.
Exec Dt:
10/20/1980
Assignee
1
UNION CARBIDE CORPORATION, A CORP. OF NY
270 PARK AVE.
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4350780
NONE
06178642
Correspondence name and address
UNION CARBIDE CORP.
270 PARK AVE., LAW DEPT.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:004086/0760   Pages: 2
Recorded: 01/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIMROTH, DONALD W.
Exec Dt:
08/11/1982
2
CRITCHFIELD, FRANK E.
Exec Dt:
08/11/1982
3
SHOOK, EDGAR G.
Exec Dt:
08/11/1982
Assignee
1
UNION CARBIDE CORPORATION, A CORP. OF NY
OLD RIDGEBURY RD.
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4463107
NONE
06409177
Correspondence name and address
UNION CARBIDE CORP.
LAW DEPT-E134
OLD RIDGEBURY ROAD,
DANBURY, CT 06817
Assignment: 3
Reel/Frame:004385/0443   Pages: 2
Recorded: 04/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIMROTH, DONALD W.
Exec Dt:
02/08/1985
2
CRITCHFIELD, FRANK E.
Exec Dt:
02/08/1985
3
MYERLY, RICHARD C.
Exec Dt:
02/08/1985
Assignee
1
UNION CARBIDE CORPORATION
OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4652589
NONE
06699970
Correspondence name and address
UNION CARBIDE CORP.
LAW DEPT.-E134
OLD RIDGEBURY RD.
DANBURY, CT 06817
Assignment: 4
Reel/Frame:004654/0160   Pages: 3
Recorded: 01/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TIMBERLAKE, JOHN F.
Exec Dt:
09/29/1986
2
LEUNG, SIUSUN K.
Exec Dt:
09/29/1986
3
SHOOK, EDGAR G.
Exec Dt:
09/29/1986
4
SIMROTH, DONALD W.
Exec Dt:
10/06/1986
5
MYERLY, RICHARD C.
Exec Dt:
10/14/1986
Assignee
1
UNION CARBIDE CORPORATION, OLD RIDGEBURY ROAD, DANBURY, CT. 06817, A CORP. OF NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4997857
NONE
06913328
Correspondence name and address
UNION CARBIDE CORP.
LAW DEPT. - E 134
39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-0001
Assignment: 5
Reel/Frame:005463/0879   Pages: 4
Recorded: 10/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SIMROTH, DONALD W.
Exec Dt:
07/30/1990
Assignee
1
UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5196476
NONE
07537187
Correspondence name and address
UNION CARBIDE CHEM. & PLASTICS CO., INC.
LAW DEPT., E 134
39 OLD RIDGEBURY RD.,
DANBURY, CT 06817-0001
Assignment: 6
Reel/Frame:006712/0209   Pages: 3
Recorded: 09/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRITCHFIELD, FRANK E.
Exec Dt:
08/02/1993
2
SIMROTH, DONALD W.
Exec Dt:
08/02/1993
3
WATSON, STUART L.
Exec Dt:
08/14/1993
Assignee
1
ARCO CHEMICAL TECHNOLOGY L.P.
3 CHRISTINA CENTRE, STE. 902 201 NORTH WALNUT STREET
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5364906
NONE
08109777
Correspondence name and address
DENNIS M. KOZAK
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 7
Reel/Frame:007160/0493   Pages: 3
Recorded: 10/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYES, JOHN E.
Exec Dt:
08/18/1994
2
SIMROTH, DONALD W.
Exec Dt:
08/18/1994
3
ZHOU, XINHUA
Exec Dt:
08/18/1994
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5488085
NONE
08292531
Correspondence name and address
DENNIS M. KOZAK
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 8
Reel/Frame:007831/0162   Pages: 3
Recorded: 02/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMROTH, DONALD W.
Exec Dt:
01/04/1996
2
ZHOU, XINHUA
Exec Dt:
01/02/1996
3
ROSE, CHARLES V.
Exec Dt:
01/13/1996
Assignee
1
ARCO CHEMICAL TECHNOLGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5688861
NONE
08565516
Correspondence name and address
ARCO CHEMICAL COMPANY
DENNIS M. KOZAK
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 9
Reel/Frame:008909/0160   Pages: 3
Recorded: 12/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLESCHOVSKY, ULRICH B.
Exec Dt:
12/11/1997
2
SIMROTH, DONALD W.
Exec Dt:
12/12/1997
Assignee
1
ARCO CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6013731
NONE
08991561
Correspondence name and address
BROOKS & KUSHMAN P.C.
WILLIAM G. CONGER, ESQUIRE
1000 TOWN CENTER, 22ND FLOOR
SOUTHFIELD, MI 48075

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