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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	012598/0637			Pages:	16
		Recorded:	02/11/2002
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 16

Patent #:	4511090	Issue Dt:	04/16/1985	Application #:	06485029	Filing Dt:	04/14/1983
Title:	MATERIAL SPREADER

Patent #:	5019148	Issue Dt:	05/28/1991	Application #:	07206298	Filing Dt:	06/14/1988
Title:	HOMOGENEOUS MINERAL GRANULES BY ACID-BASE REACTION

Patent #:	5226097	Issue Dt:	07/06/1993	Application #:	07699446	Filing Dt:	05/13/1991
Title:	IMAGE RECOGNIZER AND METHOD FOR RECOGNIZING IMAGE

Patent #:	5294060	Issue Dt:	03/15/1994	Application #:	07901793	Filing Dt:	06/22/1992
Title:	MATERIAL SPREADER

Patent #:	5308373	Issue Dt:	05/03/1994	Application #:	08002272	Filing Dt:	01/08/1993
Title:	METAL AMMONIUM PHOSPHATE-ALKYLENE UREA BUFFERED FERTILIZER

Patent #:	5374294	Issue Dt:	12/20/1994	Application #:	08064718	Filing Dt:	05/19/1993
Title:	CONTROLLED RELEASE POTASSIUM DIVALENT METAL PHOSPHATE FERTILIZER

Patent #:	5478375	Issue Dt:	12/26/1995	Application #:	08327379	Filing Dt:	10/21/1994
Title:	SEALANTS FOR FERTILIZER COMPOSITIONS CONTAINING NATURAL WAXES

Patent #:	5613465	Issue Dt:	03/25/1997	Application #:	08378589	Filing Dt:	01/27/1995
Title:	CONTROLLED RELEASE AQUATIC NUTRIENTS

Patent #:	5730895	Issue Dt:	03/24/1998	Application #:	08800164	Filing Dt:	02/13/1997
Title:	CARBOXYLATE COATED CHLORIDE SALT ICE MELTERS

Patent #:	5851418	Issue Dt:	12/22/1998	Application #:	08942865	Filing Dt:	10/02/1997
Title:	PARTICULATE LOW CORROSION ICE MELTERS

Patent #:	6045810	Issue Dt:	04/04/2000	Application #:	09066664	Filing Dt:	04/27/1998
Title:	REINFORCED-RESIN COATED PLANT FOOD GRANULES

Patent #:	6048378	Issue Dt:	04/11/2000	Application #:	09130344	Filing Dt:	08/13/1998
Title:	HIGHLY AVAILABLE PARTICULATE CONTROLLED RELEASE NITROGEN FERTILIZER

Patent #:	6120574	Issue Dt:	09/19/2000	Application #:	09344082	Filing Dt:	06/25/1999
Title:	SLOW RELEASE FERTILIZER SPIKE

Patent #:	6225258	Issue Dt:	05/01/2001	Application #:	09344083	Filing Dt:	06/25/1999
Title:	CONTROLLED RELEASE PESTICIDE AND FERTILIZER BRIQUETTES

Patent #:	6080221	Issue Dt:	06/27/2000	Application #:	09398515	Filing Dt:	09/17/1999
Title:	VACUUM COATED PARTICULATE FERTILIZERS

Assignors

Exec Dt:

01/14/2002

Exec Dt:

01/14/2002

Exec Dt:

01/14/2002

Exec Dt:

01/14/2002

Assignee

249 FIFTH AVENUE

PITTSBURGH, PENNSYLVANIA 15222

Correspondence name and address
	BUCHANAN INGERSOLL, P.C.
	MICHAEL L. DEVER
	301 GRANT STREET, 20TH FLOOR
	PITTSBURGH, PA 15219

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