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Patent Assignment Details
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Reel/Frame:008126/0084   Pages: 11
Recorded: 11/18/1996
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 2
1
Patent #:
Issue Dt:
07/12/1994
Application #:
07900055
Filing Dt:
06/17/1992
Title:
RECOVERY OF SULFIDES FROM TANNERY WASTE LIQUOR
2
Patent #:
Issue Dt:
03/28/1995
Application #:
08012003
Filing Dt:
02/01/1993
Title:
METHOD AND APPARATUS FOR TREATING CHROME LEATHER WASTE
Assignor
1
Exec Dt:
10/31/1996
Assignee
1
100 FEDERAL STREET
BOSTON, MASSACHUSETTS 02110
Correspondence name and address
GOULSTON & STORRS
JOCELYN F. GORDON
400 ATLANTIC AVENUE
BOSTON, MA 02110

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