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Patent Assignment Assignor Details
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Assignor Name : PENG, XINZHAN
Total Assignments: 18
Assignment: 1
Reel/Frame:016723/0970   Pages: 4
Recorded: 09/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2005
2
Exec Dt:
08/30/2005
3
Exec Dt:
08/30/2005
Assignee
1
4308 PROGRESSIVE AVENUE
LINCOLN, NEBRASKA 68504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10693300
Correspondence name and address
JOSEPH R. SNYDER
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:018142/0357   Pages: 6
Recorded: 08/18/2006
Attorney Dkt #:020031-000422US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2006
2
Exec Dt:
07/27/2006
3
Exec Dt:
07/26/2006
4
Exec Dt:
07/27/2006
5
Exec Dt:
07/28/2006
6
Exec Dt:
07/27/2006
7
Exec Dt:
07/28/2006
Assignee
1
4421 SUPERIOR STREET
LINCOLN, NEBRASKA 68504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11423675
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:026789/0434   Pages: 13
Recorded: 08/23/2011
Attorney Dkt #:LT00052/LT00052PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/2010
2
Exec Dt:
01/21/2010
3
Exec Dt:
01/21/2010
4
Exec Dt:
01/20/2010
5
Exec Dt:
01/15/2010
6
Exec Dt:
01/15/2010
7
Exec Dt:
01/20/2010
8
Exec Dt:
01/22/2010
Assignee
1
5791 VAN ALLEN WAY
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12748359
Correspondence name and address
NISHITA DOSHI
5791 VAN ALLEN WAY
LIFE TECHNOLOGIES CORPORATION
CARLSBAD, CA 92008
Assignment: 4
Reel/Frame:026789/0496   Pages: 13
Recorded: 08/23/2011
Attorney Dkt #:LT00052/LT00052PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/2010
2
Exec Dt:
01/21/2010
3
Exec Dt:
01/21/2010
4
Exec Dt:
01/20/2010
5
Exec Dt:
01/15/2010
6
Exec Dt:
01/15/2010
7
Exec Dt:
01/20/2010
8
Exec Dt:
01/22/2010
Assignee
1
5791 VAN ALLEN WAY
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12748359
Correspondence name and address
NISHITA DOSHI
5791 VAN ALLEN WAY
LIFE TECHNOLOGIES CORPORATION
CARLSBAD, CA 92008
Assignment: 5
Reel/Frame:038362/0683   Pages: 13
Recorded: 04/23/2016
Attorney Dkt #:LT00052 CON 2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/2010
2
Exec Dt:
01/21/2010
3
Exec Dt:
01/21/2010
4
Exec Dt:
01/20/2010
5
Exec Dt:
01/15/2010
6
Exec Dt:
01/15/2010
7
Exec Dt:
01/22/2010
Assignee
1
5791 VAN ALLEN WAY
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14710160
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION
5823 NEWTON DRIVE
IP DEPARTMENT
CARLSBAD, CA 92008
Assignment: 6
Reel/Frame:042884/0065   Pages: 13
Recorded: 07/03/2017
Attorney Dkt #:LT00052DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/2010
2
Exec Dt:
01/21/2010
3
Exec Dt:
01/21/2010
4
Exec Dt:
01/20/2010
5
Exec Dt:
01/15/2010
6
Exec Dt:
01/15/2010
7
Exec Dt:
01/22/2010
Assignee
1
5823 NEWTON DRIVE
LEGAL DEPARTMENT, INTELLECTUAL PROPERTY
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15169854
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION
5823 NEWTON DRIVE
LEGAL DEPARTMENT, INTELLECTUAL PROPERTY
CARLSBAD, CA 92008
Assignment: 7
Reel/Frame:046800/0232   Pages: 13
Recorded: 09/06/2018
Attorney Dkt #:LT00052DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/2010
2
Exec Dt:
01/21/2010
3
Exec Dt:
01/21/2010
4
Exec Dt:
01/20/2010
5
Exec Dt:
01/15/2010
6
Exec Dt:
01/15/2010
7
Exec Dt:
01/20/2010
8
Exec Dt:
01/22/2010
Assignee
1
5823 NEWTON DRIVE
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16123104
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION ATTN: IP D
5823 NEWTON DRIVE
CARLSBAD, CA 92008
Assignment: 8
Reel/Frame:061218/0599   Pages: 13
Recorded: 09/26/2022
Attorney Dkt #:9748-107199-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/2010
2
Exec Dt:
01/21/2010
3
Exec Dt:
01/21/2010
4
Exec Dt:
01/20/2010
5
Exec Dt:
01/15/2010
6
Exec Dt:
01/15/2010
7
Exec Dt:
01/22/2010
Assignee
1
5823 NEWTON DRIVE
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17935406
Correspondence name and address
SUSAN W. GRAF, PH.D./KLARQUIST SPARKMAN, LLP
121 SW SALMON STREET
SUITE 1600
PORTLAND, OR 97204
Assignment: 9
Reel/Frame:025189/0754   Pages: 12
Recorded: 10/25/2010
Attorney Dkt #:LT00019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2010
2
Exec Dt:
06/24/2010
3
Exec Dt:
06/25/2010
4
Exec Dt:
06/30/2010
5
Exec Dt:
06/30/2010
6
Exec Dt:
06/25/2010
7
Exec Dt:
06/30/2010
Assignee
1
5791 VAN ALLEN WAY
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12748168
Correspondence name and address
NISHITA DOSHI
P.O. BOX 52050
C/O INTELLEVATE CORPORATION
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:042093/0330   Pages: 12
Recorded: 04/21/2017
Attorney Dkt #:LT00019CON, LT00019DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2010
2
Exec Dt:
06/24/2010
3
Exec Dt:
06/25/2010
4
Exec Dt:
06/30/2010
5
Exec Dt:
06/30/2010
6
Exec Dt:
06/25/2010
7
Exec Dt:
06/30/2010
Assignee
1
5823 NEWTON DRIVE
CARLSBAD, CALIFORNIA 92008
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
13562159
 
14584829
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION
5823 NEWTON DRIVE
IP DEPARTMENT
CARLSBAD, CA 92008
Assignment: 11
Reel/Frame:045267/0441   Pages: 12
Recorded: 03/19/2018
Attorney Dkt #:LT00019DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2010
2
Exec Dt:
06/24/2010
3
Exec Dt:
06/25/2010
4
Exec Dt:
06/30/2010
5
Exec Dt:
06/30/2010
6
Exec Dt:
06/25/2010
7
Exec Dt:
06/30/2010
Assignee
1
5823 NEWTON DRIVE
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15621341
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION
5823 NEWTON DRIVE
CARLSBAD, CA 92008
Assignment: 12
Reel/Frame:046800/0481   Pages: 12
Recorded: 09/06/2018
Attorney Dkt #:LT00019DIV3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2010
2
Exec Dt:
06/24/2010
3
Exec Dt:
06/25/2010
4
Exec Dt:
06/30/2010
5
Exec Dt:
06/30/2010
6
Exec Dt:
06/25/2010
7
Exec Dt:
06/30/2010
Assignee
1
5823 NEWTON DRIVE
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16123140
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION ATTN: IP D
5823 NEWTON DRIVE
CARLSBAD, CA 92008
Assignment: 13
Reel/Frame:027189/0201   Pages: 19
Recorded: 11/08/2011
Attorney Dkt #:LT00003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2010
2
Exec Dt:
10/08/2010
3
Exec Dt:
10/04/2010
4
Exec Dt:
08/12/2011
5
Exec Dt:
11/09/2010
6
Exec Dt:
10/04/2010
7
Exec Dt:
10/05/2010
8
Exec Dt:
11/07/2011
9
Exec Dt:
10/05/2010
10
Exec Dt:
10/08/2010
11
Exec Dt:
08/17/2011
12
Exec Dt:
10/12/2010
13
Exec Dt:
10/04/2010
14
Exec Dt:
11/19/2010
Assignee
1
5791 VAN ALLEN WAY
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12748355
Correspondence name and address
NISHITA DOSHI
5791 VAN ALLEN WAY
LIFE TECHNOLOGIES CORPORATION
CARLSBAD, CA 92008
Assignment: 14
Reel/Frame:038336/0702   Pages: 19
Recorded: 04/20/2016
Attorney Dkt #:LT00003 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2010
2
Exec Dt:
10/08/2010
3
Exec Dt:
10/04/2010
4
Exec Dt:
08/12/2011
5
Exec Dt:
11/09/2010
6
Exec Dt:
10/04/2010
7
Exec Dt:
10/05/2010
8
Exec Dt:
11/07/2011
9
Exec Dt:
10/05/2010
10
Exec Dt:
10/08/2010
11
Exec Dt:
08/17/2011
12
Exec Dt:
10/12/2010
13
Exec Dt:
10/04/2010
14
Exec Dt:
11/19/2010
Assignee
1
5791 VAN ALLEN WAY
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14087307
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION
5823 NEWTON DRIVE
IP DEPARTMENT
CARLSBAD, CA 92008
Assignment: 15
Reel/Frame:045451/0372   Pages: 19
Recorded: 04/05/2018
Attorney Dkt #:LT00003DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2010
2
Exec Dt:
10/08/2010
3
Exec Dt:
10/04/2010
4
Exec Dt:
08/12/2011
5
Exec Dt:
11/09/2010
6
Exec Dt:
10/04/2010
7
Exec Dt:
10/05/2010
8
Exec Dt:
11/07/2011
9
Exec Dt:
10/05/2010
10
Exec Dt:
10/08/2010
11
Exec Dt:
08/17/2011
12
Exec Dt:
10/12/2010
13
Exec Dt:
10/04/2010
14
Exec Dt:
11/19/2010
Assignee
1
5823 NEWTON DRIVE
LEGAL DEPT., INTELLECTUAL PROPERTY
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15166372
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION
5823 NEWTON DRIVE
ATTN: IP DEPARTMENT
CARLSBAD, CA 92008
Assignment: 16
Reel/Frame:046800/0841   Pages: 19
Recorded: 09/06/2018
Attorney Dkt #:LT00003DIV3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2010
2
Exec Dt:
10/08/2010
3
Exec Dt:
10/04/2010
4
Exec Dt:
08/12/2011
5
Exec Dt:
11/09/2010
6
Exec Dt:
10/04/2010
7
Exec Dt:
10/05/2010
8
Exec Dt:
11/07/2011
9
Exec Dt:
10/05/2010
10
Exec Dt:
10/08/2010
11
Exec Dt:
08/17/2011
12
Exec Dt:
10/12/2010
13
Exec Dt:
10/04/2010
14
Exec Dt:
11/19/2010
Assignee
1
5823 NEWTON DRIVE
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16123166
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION ATTN: IP D
5823 NEWTON DRIVE
CARLSBAD, CA 92008
Assignment: 17
Reel/Frame:054312/0065   Pages: 6
Recorded: 11/09/2020
Attorney Dkt #:LT01273
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2020
2
Exec Dt:
11/06/2020
3
Exec Dt:
11/06/2020
Assignee
1
5823 NEWTON DRIVE
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16024175
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION
5823 NEWTON DRIVE
IP DEPARTMENT
CARLSBAD, CA 92008
Assignment: 18
Reel/Frame:056947/0798   Pages: 8
Recorded: 07/22/2021
Attorney Dkt #:LT01273CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2018
2
Exec Dt:
07/31/2018
3
Exec Dt:
11/06/2020
4
Exec Dt:
11/06/2020
5
Exec Dt:
11/06/2020
Assignee
1
5823 NEWTON DRIVE
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17302674
Correspondence name and address
LIFE TECHNOLOGIES CORPORATION
5823 NEWTON DRIVE
IP DEPARTMENT
CARLSBAD, CA 92008

Search Results as of: 05/14/2024 07:35 PM
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