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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : HELIX TECHNOLOGY CORPORATION, A CORP OF DE
Total Assignments: 3
Assignment: 1
Reel/Frame:004225/0814   Pages: 6
Recorded: 02/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/09/1983
Assignee
1
Properties
 
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Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITA DRIVE
LEXINGTON, MA 02173
Assignment: 2
Reel/Frame:004639/0962   Pages: 2
Recorded: 11/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/07/1986
2
Exec Dt:
11/07/1986
Assignee
1
266 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02254
Property
 
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06931432
Correspondence name and address
JAMES M. SMITH
HAMILTON, BROOK,
SMITH & REYNOLDS
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 3
Reel/Frame:005328/0256   Pages: 3
Recorded: 06/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/13/1990
Assignee
1
266 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02254
Property
 
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07487945
Correspondence name and address
JAMES M. SMITH
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITIA DRIVE
LEXINGTON, MA 02173

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