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Patent Assignment Assignor Details
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Assignor Name : DUPONT, DAVID
Total Assignments: 10
Assignment: 1
Reel/Frame:006714/0337   Pages: 6
Recorded: 10/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/1989
2
Exec Dt:
06/19/1989
3
Exec Dt:
06/19/1989
4
Exec Dt:
06/19/1989
5
Exec Dt:
06/21/1989
6
Exec Dt:
07/14/1989
7
Exec Dt:
06/19/1989
Assignee
1
26600 S.W. PARKWAY
WILSONVILLE, OREGON 97070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07344345
Correspondence name and address
SMITH-HILL AND BEDELL, P.C.
JOHN SMITH-HILL, ESQ.
1440 PIONEER TOWER
888 S.W. FITH AVENUE
PORTLAND, OR 97204
Assignment: 2
Reel/Frame:031921/0105   Pages: 4
Recorded: 01/08/2014
Attorney Dkt #:LT00214 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2014
2
Exec Dt:
01/06/2014
Assignee
1
5791 VAN ALLEN WAY
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14124667
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION
5791 VAN ALLEN WAY
CARLSBAD, CA 92008
Assignment: 3
Reel/Frame:044578/0740   Pages: 5
Recorded: 01/09/2018
Attorney Dkt #:LT00214USDIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2014
2
Exec Dt:
01/06/2014
Assignee
1
5823 NEWTON DRIVE
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15397938
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION
5823 NEWTON DRIVE
IP DEPARTMENT
CARLSBAD, CA 92008
Assignment: 4
Reel/Frame:048389/0010   Pages: 4
Recorded: 02/20/2019
Attorney Dkt #:LT00214DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2014
2
Exec Dt:
01/06/2014
Assignee
1
5823 NEWTON DRIVE
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16212011
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION
5823 NEWTON DRIVE
IP DEPARTMENT
CARLSBAD, CA 92008
Assignment: 5
Reel/Frame:060018/0112   Pages: 4
Recorded: 05/25/2022
Attorney Dkt #:11398.281.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2014
2
Exec Dt:
01/06/2014
Assignee
1
5791 VAN ALLEN WAY
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17824637
Correspondence name and address
WORKMAN NYDEGGER
60 E S TEMPLE ST #1000
SALT LAKE CITY, UT 84111
Assignment: 6
Reel/Frame:042489/0547   Pages: 30
Recorded: 05/17/2017
Attorney Dkt #:LT01143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2017
2
Exec Dt:
04/25/2017
3
Exec Dt:
04/26/2017
4
Exec Dt:
05/08/2017
5
Exec Dt:
04/24/2017
6
Exec Dt:
04/27/2017
7
Exec Dt:
04/21/2017
Assignee
1
5823 NEWTON DRIVE
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15481021
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION
5823 NEWTON DRIVE
IP DEPARTMENT
CARLSBAD, CA 92008
Assignment: 7
Reel/Frame:056752/0001   Pages: 30
Recorded: 07/01/2021
Attorney Dkt #:LT01143CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2017
2
Exec Dt:
04/25/2017
3
Exec Dt:
04/26/2017
4
Exec Dt:
05/08/2017
5
Exec Dt:
04/24/2017
6
Exec Dt:
04/27/2017
7
Exec Dt:
04/21/2017
Assignee
1
5823 NEWTON DRIVE
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17301040
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION
5823 NEWTON DRIVE
IP DEPARTMENT
CARLSBAD, CA 92008
Assignment: 8
Reel/Frame:043081/0787   Pages: 6
Recorded: 07/24/2017
Attorney Dkt #:F7089-00011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2017
2
Exec Dt:
07/20/2017
3
Exec Dt:
07/20/2017
Assignee
1
8502 SW KANSAS AVENUE
STUART, FLORIDA 34997
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15657931
Correspondence name and address
DUANE MORRIS LLP - PHILADELPHIA IP DEPAR
30 SOUTH 17TH STREET
ATTN: STEPHAN P. GRIBOK
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:049300/0811   Pages: 5
Recorded: 05/29/2019
Attorney Dkt #:909/205 UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2019
2
Exec Dt:
05/08/2019
Assignee
1
RUE DU MARAIS 31
BRUSSELS, BELGIUM B-1000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16345269
Correspondence name and address
NK PATENT LAW
4917 WATERS EDGE DR.
SUITE 275
RALEIGH, NC 27606
Assignment: 10
Reel/Frame:051431/0004   Pages: 6
Recorded: 01/07/2020
Attorney Dkt #:909/214 UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/2019
2
Exec Dt:
12/12/2019
3
Exec Dt:
10/29/2019
Assignee
1
RUE DU MARAIS 31
BRUSSELS, BELGIUM B-1000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16500127
Correspondence name and address
NK PATENT LAW
4917 WATERS EDGE DR.
SUITE 275
RALEIGH, NC 27606

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