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Patent Assignment Assignor Details
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Assignor Name : QUACKENBUSH, JOSEPH
Total Assignments: 4
Assignment: 1
Reel/Frame:031512/0857   Pages: 4
Recorded: 10/30/2013
Attorney Dkt #:716909.44
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2013
2
Exec Dt:
10/28/2013
Assignee
1
13105 NORTHWEST FWY, SUITE 250
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14067398
Correspondence name and address
HUSCH BLACKWELL LLP
190 CARONDELET PLAZA
SUITE 600
ST. LOUIS, MO 63105
Assignment: 2
Reel/Frame:039370/0921   Pages: 4
Recorded: 08/08/2016
Attorney Dkt #:PRSV/0007USC01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2013
2
Exec Dt:
10/28/2013
Assignee
1
13105 NORTHWEST FREEWAY, SUITE 250
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15231001
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 3
Reel/Frame:036020/0768   Pages: 3
Recorded: 07/08/2015
Attorney Dkt #:PRSV/0005US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/2015
2
Exec Dt:
05/05/2015
Assignee
1
13105 NORTHWEST FREEWAY, SUITE 250
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14580419
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 4
Reel/Frame:045900/0884   Pages: 3
Recorded: 05/25/2018
Attorney Dkt #:PRSV/0005USD01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/2015
2
Exec Dt:
05/05/2015
Assignee
1
13105 NORTHWEST FREEWAY, STE. 250
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15989296
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P.
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046

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