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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
5856420
Issue Dt:
01/05/1999
Application #:
08634072
Filing Dt:
04/17/1996
Inventors:
BENJAMIN W. TUCKER, HENRY J. BARNOWSKI, JR., EDWARD A. BARSA, STEPHEN L. GOLDSTEIN et al
Title:
BIS(ISOBUTYRALDIMINE) OF 1,4-DIAMINOBUTANE IN HDI TRIMER AND BIURET-BASED COATINGS
Assignment: 1
Reel/Frame:
007979/0983Recorded: 04/17/1996Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
TUCKER, BENJAMIN W.
Exec Dt:
04/15/1996
BARNOWSKI, HENRY J., JR.
Exec Dt:
04/15/1996
BARSE, EDWARD A.
Exec Dt:
04/15/1996
WHITMAN, PETER J.
Exec Dt:
04/15/1996
CHEN, AUGUSTIN T.
Exec Dt:
04/15/1996
BURT, WILLARD F.
Exec Dt:
04/15/1996
GOLDSTEIN, STEPHEN L.
Exec Dt:
04/15/1996
O'CONNOR, JAMES M.
Exec Dt:
04/15/1996
Assignee:
OLIN CORPORATION
350 KNOTTER DRIVE
CHESHIRE, CONNECTICUT 06410
Correspondent:
WIGGIN & DANA
DALE LYNN CARLSON
ONE CENTURY TOWER
NEW HAVEN, CT 06510-7001
Assignment: 2
Reel/Frame:
008366/0850Recorded: 02/27/1997Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
OLIN CORPORATION
Exec Dt:
12/04/1996
Assignee:
ARCO CHEMICAL TECHNOLOGY, L.P.
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Correspondent:
WIGGIN & DANA
DALE LYNN CARLSON
ONE CENTURY TOWER
NEW HAVEN, CONNECTICUT 06508-18332
Assignment: 3
Reel/Frame:
012841/0400Recorded: 04/22/2002Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ARCO CHEMICAL TECHNOLOGY, L.P.
Exec Dt:
12/21/2001
TWO GREENVILLE CROSSING
Exec Dt:
01/01/2002
Assignee:
BAYER CORPORATION
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Correspondent:
BAYER CORPORATION
THOMAS W. ROY
100 BAYER RD.
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:
035929/0637Recorded: 06/17/2015Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
BAYER CORPORATION
Exec Dt:
12/31/2014
Assignee:
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Correspondent:
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:
036876/0585Recorded: 10/16/2015Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
BAYER MATERIALSCIENCE LLC
Exec Dt:
09/01/2015
Assignee:
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Correspondent:
COHEN & GRIGSBY, P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152

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