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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
4918200
Issue Dt:
04/17/1990
Application #:
07004713
Filing Dt:
01/20/1987
Inventor:
BARRY C. ARKLES
Title:
CHROMOGENIC AND FLUOROGENIC SILANES AND USING THE SAME
Assignment: 1
Reel/Frame:
004712/0865Recorded: 03/09/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
ARKLES, BARRY C.
Exec Dt:
01/23/1987
Assignee:
PETRARCH SYSTEMS INC., A CORP. OF PA
2570 PEARL BUCK RD.
BRISTOL, PENNSYLVANIA 19007
Correspondent:
PANITCH, SCHWARZE, JACOBS & NADEL
2000 MARKET ST., STE. 1400
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:
005296/0338Recorded: 09/19/1989Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). 7/31/88 - PENNSYLVANIA
Assignors:
KAY-FRIES, INC., A NY CORP.
Exec Dt:
07/31/1988
DYNAMIT NOBEL CHEMICALS INC., A DE CORP.
Exec Dt:
07/31/1988
NUODEX INC., A DE CORP.
Exec Dt:
07/31/1988
KAY-FRIES HOLDING INC., A NY CORP.
Exec Dt:
07/31/1988
PETRARCH SYSTEMS, INC., A PA CORP.
Exec Dt:
07/31/1988
PENN VINYL CORPORATION, A PA CORP.
Exec Dt:
07/31/1988
Assignee:
HULS AMERICA INC., A DE CORP.
Correspondent:
WILLIAM W. SCHWARZE
PANITCH, SCHWARZE, JACOBS & NADEL
FIVE PENN CENTER PLAZA
1601 MARKET STREET - 36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:
005251/0263Recorded: 01/23/1990Pages: 2
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). 07-28-88 DELAWARE
Assignors:
DYNAMIT NOBEL CHEMICALS, INC., A CORP. OF DE
Exec Dt:
11/03/1988
NUODEX INC., A CORP. OF DE
Exec Dt:
11/03/1988
KAY-FRIES HOLDING INC., A CORP. OF NY
Exec Dt:
11/03/1988
KAY-FRIES, INC., A CORP OF NY
Exec Dt:
11/03/1988
PENN VINYL CORPORATION, A CORP. OF PA
Exec Dt:
11/03/1988
PETRARCH SYSTEMS, INC., A CORP. OF PA (MERGED)
Exec Dt:
11/03/1988
Assignee:
HULS AMERICA INC., A CORP. OF DE
Correspondent:
DAVIS HOXIE FAITHFULL & HAPGOOD
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 4
Reel/Frame:
010415/0696Recorded: 11/19/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CREANOVA INC. (FORMERLY KNOWN AS HULS AMERICA INC.)
Exec Dt:
01/01/1998
Assignee:
SIVENTO INC.
220 DAVIDSON AVENUE
SOMERSET, NEW JERSEY 08873
Correspondent:
ABELMAN FRAYNE & SCHWAB
THOMAS E. SPATH
150 EAST 42ND STREET
NEW YORK, NY 10017-5612

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