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Patent Assignment Assignor Details
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Assignor Name : BURCHFIELD, DAVID E.
Total Assignments: 6
Assignment: 1
Reel/Frame:006609/0425   Pages: 3
Recorded: 06/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/1993
2
Exec Dt:
06/16/1993
3
Exec Dt:
06/25/1993
Assignee
1
761 MAIN AVENUE
NORWALK, CONNECTICUT 06859-0181
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08085604
Correspondence name and address
EDWIN T. GRIMES
THE PERKIN ELMER CORP.
761 MAIN AVENUE
NORWALK, CT 06859-0181
Assignment: 2
Reel/Frame:016167/0066   Pages: 3
Recorded: 01/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2004
2
Exec Dt:
12/14/2004
3
Exec Dt:
12/14/2004
Assignee
1
4747 HARRISON AVENUE
P.O. BOX 7002
ROCKFORD, ILLINOIS 61125-7002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11033205
Correspondence name and address
DAVID L. WISZ
CARLSON GASKEY & OLDS PC
400 WEST MAPLE ROAD, SUITE 350
BIRMINGHAM, MI 48009
Assignment: 3
Reel/Frame:032247/0840   Pages: 2
Recorded: 02/19/2014
Attorney Dkt #:PA0029748U-U100.12-625KL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/20/2013
Assignee
1
2730 TYVOLA ROAD
FOUR COLISEUM CENTRE
CHARLOTTE, NORTH CAROLINA 28217
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14184267
Correspondence name and address
AUSTEN ZUEGE
312 SOUTH THIRD STREET
KINNEY & LANGE, P.A.
MINNEAPOLIS, MN 55415
Assignment: 4
Reel/Frame:034193/0144   Pages: 3
Recorded: 11/18/2014
Attorney Dkt #:PA33968US; 67036-770PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/17/2014
Assignee
1
2730 WEST TYVOLA ROAD
FOUR COLISEUM CENTRE
CHARLOTTE, NORTH CAROLINA 28217
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14543924
Correspondence name and address
THEODORE W. OLDS
400 WEST MAPLE ROAD, SUITE 350
CARLSON, GASKEY & OLDS, P.C.
BIRMINGHAM, MI 48009
Assignment: 5
Reel/Frame:056690/0586   Pages: 3
Recorded: 06/28/2021
Attorney Dkt #:63584.08936 / 79982US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2015
2
Exec Dt:
10/20/2015
Assignee
1
2730 WEST TYVOLA ROAD
CHARLOTTE, NORTH CAROLINA 28217
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17360606
Correspondence name and address
SNELL & WILMER L.L.P. (UTC)
ONE ARIZONA CENTER
400 E. VAN BUREN STREET
PHOENIX, AZ 85004-2202
Assignment: 6
Reel/Frame:037215/0390   Pages: 3
Recorded: 12/04/2015
Attorney Dkt #:63584.10200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2015
2
Exec Dt:
10/21/2015
Assignee
1
ONE HAMILTON ROAD
WINDSOR LOCKS, CONNECTICUT 06096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14874165
Correspondence name and address
SNELL & WILMER LLP
400 E. VAN BUREN ST.
PHOENIX, AZ 85004

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