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

Assignor Name : SHEFSKY, STEPHEN I.
Total Assignments: 5
Assignment: 1
Reel/Frame:020421/0781   Pages: 3
Recorded: 01/22/2008
Attorney Dkt #:3369US1/NAT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/22/2008
Assignee
1
900 MIDDLESEX TURNPIKE
BUILDING 8
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11923532
Correspondence name and address
DIANE KIZER
355 RIVER OAKS PARKWAY
SAN JOSE, CA 95134
Assignment: 2
Reel/Frame:024536/0475   Pages: 5
Recorded: 06/15/2010
Attorney Dkt #:4882US1/NAT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2010
2
Exec Dt:
06/09/2010
Assignee
1
900 MIDDLESEX TURNPIKE
BUILDING 8
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12793264
Correspondence name and address
CARINA FRAZER
355 RIVER OAKS PARKWAY
IP DEPT.
SAN JOSE, CA 95134
Assignment: 3
Reel/Frame:027650/0356   Pages: 12
Recorded: 02/03/2012
Attorney Dkt #:TEC12-01(14926)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2012
2
Exec Dt:
02/02/2012
3
Exec Dt:
01/31/2012
Assignee
1
900 MIDDLESEX TURNPIKE
BUILDING 8
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13365713
Correspondence name and address
BARRY W. CHAPIN, ESQ. CHAPIN INTELLECTUA
WESTBOROUGH OFFICE PARK
1700 WEST PARK DRIVE, SUITE 280
WESTBOROUGH, MA 01581
Assignment: 4
Reel/Frame:029030/0113   Pages: 12
Recorded: 09/26/2012
Attorney Dkt #:TEC12-01(14926US/NAT)CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2012
2
Exec Dt:
01/31/2012
3
Exec Dt:
02/02/2012
Assignee
1
900 MIDDLESEX TURNPIKE, BUILDING 8
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13627392
Correspondence name and address
BARRY W. CHAPIN, CHAPIN IP LAW, LLC
352 TURNPIKE ROAD
SUITE 110
SOUTHBOROUGH, MA 01772
Assignment: 5
Reel/Frame:053997/0879   Pages: 10
Recorded: 10/07/2020
Attorney Dkt #:TP20668US1-NAT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2019
2
Exec Dt:
12/23/2019
3
Exec Dt:
11/14/2019
4
Exec Dt:
11/20/2019
Assignee
1
2 RADCLIFF ROAD
TEWKSBURY, MASSACHUSETTS 01876
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16946801
Correspondence name and address
WILLIAM R. MCCARTHY, III
490 LAKESIDE DRIVE, BLDG 6
THERMO FISHER SCIENTIFIC, INC., ATTN: IP DEPT.
SUNNYVALE, CA 94085

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