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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/04/1996
Application #:
08319994
Filing Dt:
10/07/1994
Inventors:
ROLAND KLEINSTUCK, HERMANN SICIUS, TORSTEN GROTH, WINFRIED JOENTGEN
Title:
WATER TREATMENT CLEANING COMPOSITION COMPRISING POLYASPARTIC ACID OR DERATIVES THEREOF AND PHOSPHONIC ACID
Assignment: 1
Reel/Frame:
007193/0950Recorded: 10/07/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/21/1994
Exec Dt:
09/21/1994
Exec Dt:
09/21/1994
Exec Dt:
09/30/1994
Assignee:
PATENTE KONZERN D-51368 LEVERKUSEN, GERMANY
LEVERKUSEN,, GERMANY
Correspondent:
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:
018584/0319Recorded: 12/01/2006Pages: 23
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/22/2006
Assignee:
LEVERKUSEN, GERMANY
Correspondent:
WILLIAM E. MCSHANE
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899

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