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

Assignee Name : SPHERIX PORTFOLIO ACQUISITION II, INC.
Total Assignments: 4
Assignment: 1
Reel/Frame:034799/0847   Pages: 12
Recorded: 01/23/2015
Attorney Dkt #:48225-501DR2US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/31/2013
Assignee
1
7927 JONES BRANCH DRIVE
TYSONS CORNER, VIRGINIA 22102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13728698
Correspondence name and address
MINTZ LEVIN
CHRYSLER CENTER
666 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:034942/0174   Pages: 12
Recorded: 02/11/2015
Attorney Dkt #:48225-501D03US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/31/2013
Assignee
1
7927 JONES BRANCH DRIVE
TYSONS CORNER, VIRGINIA 22102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13728747
Correspondence name and address
MINTZ LEVIN
CHRYSLER CENTER
666 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:032611/0084   Pages: 12
Recorded: 03/28/2014
Attorney Dkt #:SPEX001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/27/2014
Assignee
1
7927 JONES BRANCH DRIVE
TYSON'S CORNER, VIRGINIA 22102
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08613726
 
NONE
08680113
 
NONE
08705631
 
NONE
08862302
 
NONE
08896485
 
NONE
08933752
 
NONE
08996172
 
NONE
09069439
 
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09073658
 
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09107069
 
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09311942
 
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NONE
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NONE
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NONE
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10642256
 
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NONE
11347786
 
11355640
 
11374546
 
11408850
 
11811113
 
13465657
 
13506330
Correspondence name and address
DARRELL DOTSON
222 N. FREDONIA ST.
LONGVIEW, TX 75601
Assignment: 4
Reel/Frame:035340/0487   Pages: 11
Recorded: 04/06/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/27/2014
Assignee
1
6430 ROCKLEDGE DRIVE, SUITE 503
BETHESDA, MARYLAND 20817
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
13681621
 
13726835
 
NONE
13728838
 
NONE
14099279
Correspondence name and address
DARRELL G. DOTSON
222 N. FREDONIA ST.
LONGVIEW, TX 75601

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