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Patent Assignment Assignor Details
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Assignor Name : DEARBORN CHEMICAL COMPANY, A CORP. OF CONNECTICUT (MERGED INTO)
Total Assignments: 1
Assignment: 1
Reel/Frame:004533/0503   Pages: 9
Recorded: 03/19/1986
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: 12/30/85 STATE OF INCORP. CONNECTICUT
Assignor
1
Exec Dt:
12/19/1985
Assignee
1
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06473157
 
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06473157
 
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06559517
 
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06559517
 
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06677157
 
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06677157
 
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06709484
 
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06709484
 
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06709979
 
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06709979
 
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06774517
 
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06776311
 
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06776311
 
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06793933
 
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06793933
Correspondence name and address
MARK T. COLLINS
W. R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MD 21044

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