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Patent Assignment Assignor Details
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Assignor Name : LANGSDORF, BENNETT
Total Assignments: 4
Assignment: 1
Reel/Frame:031618/0001   Pages: 8
Recorded: 11/04/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2013
2
Exec Dt:
10/24/2013
3
Exec Dt:
10/24/2013
4
Exec Dt:
10/13/2013
5
Exec Dt:
10/23/2013
Assignee
1
4600 SILICON DRIVE
DURHAM, NORTH CAROLINA 27703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14050001
Correspondence name and address
JAYE G. HEYBL
KOPPEL PATRICK HEYBL & PHILPOTT
2815 TOWNSGATE ROAD
SUITE 215
WESTLAKE VILLAGE, CA 91361
Assignment: 2
Reel/Frame:056870/0219   Pages: 8
Recorded: 07/15/2021
Attorney Dkt #:3394-031C, 3394-031C3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2013
2
Exec Dt:
10/24/2013
3
Exec Dt:
10/24/2013
4
Exec Dt:
10/13/2013
5
Exec Dt:
10/23/2013
Assignee
1
4600 SILICON DRIVE
DURHAM, NORTH CAROLINA 27703
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15647823
 
17062119
Correspondence name and address
WITHROW + TERRANOVA
106 PINEDALE SPRINGS WAY
CARY, NC 27511
Assignment: 3
Reel/Frame:047475/0504   Pages: 10
Recorded: 11/12/2018
Attorney Dkt #:1194-359C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2013
2
Exec Dt:
10/29/2013
3
Exec Dt:
10/29/2013
4
Exec Dt:
10/13/2013
5
Exec Dt:
10/23/2013
Assignee
1
4600 SILICON DRIVE
DURHAM, NORTH CAROLINA 27703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16173617
Correspondence name and address
WITHROW & TERRANOVA PLLC
106 PINEDALE SPRINGS WAY
CARY, NC 27511
Assignment: 4
Reel/Frame:045146/0316   Pages: 10
Recorded: 03/08/2018
Attorney Dkt #:14402-161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2016
2
Exec Dt:
03/15/2016
3
Exec Dt:
03/15/2016
4
Exec Dt:
02/15/2018
5
Exec Dt:
03/15/2016
6
Exec Dt:
03/24/2016
7
Exec Dt:
03/15/2016
8
Exec Dt:
03/15/2016
Assignee
1
4600 SILICON DRIVE
DURHAM, NORTH CAROLINA 27703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14120297
Correspondence name and address
BRINKS GILSON & LIONE
P O BOX 10395
CHICAGO, IL 60610

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