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Patent Assignment Assignor Details
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Assignor Name : HOECHST RESEARCH & TECHNOLOGY
Total Assignments: 2
Assignment: 1
Reel/Frame:019171/0659   Pages: 6
Recorded: 04/18/2007
Attorney Dkt #:14113-00015AVENTIS RESEAR
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/29/1998
Assignee
1
ZENTRALE PATENTABTEILUNG DEPARTMENT
GEBAUDE F 821
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
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NONE
09125620
Correspondence name and address
GRANT D. CUNNINGHAM
CONNOLLY BOVE LODGE & HUTZ LLP
THE NEMOURS BLDG. 1007 NORTH ORANGE ST.
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:009885/0829   Pages: 2
Recorded: 04/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/1999
2
Exec Dt:
03/22/1999
Assignee
1
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Property
 
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Pub #
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NONE
09202627
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ETAL
JAMES P. ZELLER
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402

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