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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:013845/0054   Pages: 5
Recorded: 08/01/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 10
1
Patent #:
Issue Dt:
10/28/1986
Application #:
06482366
Filing Dt:
04/05/1983
Title:
PARTICULATE PAPER PRODUCT, ESPECIALLY FOR USE AS ANIMAL LITTER
2
Patent #:
Issue Dt:
12/24/1985
Application #:
06603391
Filing Dt:
04/24/1984
Title:
METHOD OF MAKING AGGLOMERATED CELLULOSIC PARTICLES USING A SUBSTANTIALLY HORIZONTAL ROTATING DRUM
3
Patent #:
Issue Dt:
03/29/1988
Application #:
06746748
Filing Dt:
06/20/1985
Title:
NON-CLAY OIL AND GREASE ABSORBENT
4
Patent #:
Issue Dt:
11/04/1986
Application #:
06782242
Filing Dt:
09/30/1985
Title:
AGGLOMERATED CELLULOSIC PARTICLES
5
Patent #:
Issue Dt:
01/26/1988
Application #:
06901963
Filing Dt:
08/27/1986
Title:
NONCLAY CATBOX FILLER
6
Patent #:
Issue Dt:
05/28/1991
Application #:
07111016
Filing Dt:
10/19/1987
Title:
NON-CLAY AGRICULTURAL GRANULE
7
Patent #:
Issue Dt:
06/23/1998
Application #:
08410150
Filing Dt:
03/24/1995
Title:
METHOD OF MAKING ENHANCED NON-CLAY GRANULES MADE FROM PULP OR PAPER SLUDGE
8
Patent #:
Issue Dt:
03/24/1998
Application #:
08632759
Filing Dt:
04/16/1996
Title:
DELUMPER
9
Patent #:
Issue Dt:
10/26/1999
Application #:
09072231
Filing Dt:
05/04/1998
Title:
CLUMPING CELLULOSIC ANIMAL LITTER
10
Patent #:
Issue Dt:
12/16/2003
Application #:
09962515
Filing Dt:
09/25/2001
Title:
CLUMPING CELLULOSIC ANIMAL LITTER
Assignor
1
Exec Dt:
02/25/2003
Assignee
1
ONE ACTON PLACE, SUITE 202
ACTON, MASSACHUSETTS 01720
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLC
BARRY W. SUFRIN
401 N. MICHIGAN AVENUE, SUITE 1900
CHICAGO, IL 60611

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