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Patent Assignment Assignor Details
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Assignor Name : CALIFF, ROBERT M.
Total Assignments: 3
Assignment: 1
Reel/Frame:005554/0098   Pages: 5
Recorded: 12/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/05/1990
Assignee
1
DURHAM, NORTH CAROLINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07403129
Correspondence name and address
ERIC L. PRAHL
FISH & RICHARDSON
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 2
Reel/Frame:006166/0050   Pages: 5
Recorded: 05/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/30/1992
2
Exec Dt:
05/20/1992
3
Exec Dt:
05/01/1992
4
Exec Dt:
05/02/1992
Assignee
1
ERWIN ROAD
DURHAM, NORTH CAROLINA 27706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07860856
Correspondence name and address
KENNETH D. SIBLEY
BELL, SELTZER, PARK & GIBSON
P.O. DRAWER 34009
CHARLOTTE, NC 28234
Assignment: 3
Reel/Frame:011330/0954   Pages: 7
Recorded: 12/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2000
2
Exec Dt:
11/19/2000
3
Exec Dt:
11/22/2000
4
Exec Dt:
11/20/2000
5
Exec Dt:
11/21/2000
Assignee
1
ERWIN ROAD
DURHAM, NORTH CAROLINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09642905
Correspondence name and address
MYERS BIGEL SIBLEY & SAJOVEC
KENNETH D. SIBLEY
PO BOX 37428
RALEIGH, NC 27627

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