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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
01/21/1992
Application #:
07698868
Filing Dt:
05/13/1991
Inventors:
DAVID A. BEULA, JOSEPH A. MOMONT, WILLIAM M. COPA
Title:
CAUSTIC SULFIDE WET OXIDATION PROCESS
Assignment: 1
Reel/Frame:
005705/0138Recorded: 05/13/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/10/1991
Exec Dt:
05/10/1991
Exec Dt:
05/10/1991
Assignee:
A CORPORATION OF WISCONSIN
301 W. MILITARY ROAD
ROTHSCHILD, WISCONSIN 54474
Correspondent:
TIPTON L. RANDALL
ZIMPRO PASSAVANT ENVIRONMENTAL
SYSTEMS, INC.
301 W. MILITARY ROAD
ROTHSCHILD, WI 54474
Assignment: 2
Reel/Frame:
014662/0193Recorded: 05/24/2004Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/10/1996
Assignee:
301 W. MILITARY ROAD
ROTHSCHILD, WISCONSIN 54474
Correspondent:
LOWRIE, LANDO & ANASTASI, LLP
PETER C. LANDO
ONE MAIN STREET
CAMBRIDGE, MA 02142
Assignment: 3
Reel/Frame:
014662/0205Recorded: 05/24/2004Pages: 12
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/31/1996
Assignee:
301 WEST MILITARY ROAD
ROTHSCHILD, WISCONSIN 54474
Correspondent:
LOWRIE, LANDO & ANASTASI, LLP
PETER C. LANDO
ONE MAIN STREET
CAMBRIDGE, MA 02142
Assignment: 4
Reel/Frame:
018442/0407Recorded: 10/27/2006Pages: 13
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/04/2006
Assignee:
10 TECHNOLOGY DRIVE
LOWELL, MASSACHUSETTS 01851
Correspondent:
JOANN M. SHERMAN
SIEMENS WATER TECHNOLOGIES CORP.
200 WHEELER ROAD, SUITE 302
BURLINGTON, MA 01803

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