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Patent Assignment Assignor Details
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Assignor Name : BARNETT, KENNETH
Total Assignments: 13
Assignment: 1
Reel/Frame:004465/0394   Pages: 1
Recorded: 10/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOEL, ANIL
Exec Dt:
10/11/1985
2
HOLEHOUSE, JOSEPH
Exec Dt:
10/11/1985
3
BARNETT, KENNETH
Exec Dt:
10/11/1985
Assignee
1
ASHLAND OIL, INC., ASHLAND, KENTUCKY, A CORP OF KENTUCKY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4626475
NONE
06777111
Correspondence name and address
JOHN F. JONES
ASHLAND CHEMICAL CO.
P. O. BOX 2219
COLUMBUS, OH 43216
Assignment: 2
Reel/Frame:012964/0258   Pages: 3
Recorded: 06/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARNETT, KENNETH
Exec Dt:
05/21/2002
Assignee
1
QUALCOMM INCORPORATED
A DELAWARE CORPORATION
5775 MOREHOUSE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7113033
US20030141927
10061889
Correspondence name and address
QUALCOMM INCORPORATED
HOWARD H. SEO
ATTN: PATENT DEPARTMENT
5775 MOREHOUSE DRIVE
SAN DIEGO, CA 92121-1714
Assignment: 3
Reel/Frame:014549/0440   Pages: 5
Recorded: 04/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARNETT, KENNETH
Exec Dt:
04/02/2004
2
WALKER, BRETT
Exec Dt:
04/16/2004
3
GARD, KEVIN
Exec Dt:
03/27/2004
Assignee
1
QUALCOMM INCORPORATED
5775 MOREHOUSE DRIVE
SAN DIEGO, CALIFORNIA 92121-1714
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6906592
US20040155708
10700860
Correspondence name and address
QUALCOMM INCORPORATED
KEVIN T. CHEATHAM
5775 MOREHOUSE DRIVE
SAN DIEGO, CA 92121-1714
Assignment: 4
Reel/Frame:023403/0335   Pages: 3
Recorded: 10/21/2009
Attorney Dkt #:081375
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, KUN
Exec Dt:
09/15/2009
2
BARNETT, KENNETH
Exec Dt:
09/15/2009
Assignee
1
QUALCOMM INCORPORATED
5775 MOREHOUSE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8058901
US20100073027
12552810
Correspondence name and address
QUALCOMM INCORPORATED
5775 MOREHOUSE DR.
SAN DIEGO, CA 92121
Assignment: 5
Reel/Frame:027018/0974   Pages: 3
Recorded: 10/05/2011
Attorney Dkt #:081375D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, KUN
Exec Dt:
09/15/2009
2
BARNETT, KENNETH
Exec Dt:
09/15/2009
Assignee
1
QUALCOMM INCORPORATED
5775 MOREHOUSE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8519742
US20120025877
13253350
Correspondence name and address
QUALCOMM INCORPORATED
5775 MOREHOUSE DR.
SAN DIEGO, CA 92121
Assignment: 6
Reel/Frame:041136/0774   Pages: 3
Recorded: 01/31/2017
Attorney Dkt #:VAL-1260-P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARNETT, KENNETH
Exec Dt:
07/29/2016
Assignee
1
VALVE CORPORATION
10900 NE 4TH STREET
SUITE 500
BELLEVUE, WASHINGTON 98004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10311540
US20170221184
15420868
Correspondence name and address
BARCELO, HARRISON & WALKER, LLP
2901 W. COAST HWY
SUITE 200
NEWPORT BEACH, CA 92663
Assignment: 7
Reel/Frame:048964/0124   Pages: 5
Recorded: 04/22/2019
Attorney Dkt #:V059-0038USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VLACHOS, ALEX
Exec Dt:
02/24/2016
2
BARNETT, KENNETH
Exec Dt:
07/29/2016
Assignee
1
VALVE CORPORATION
10400 NE 4TH STREET
BELLEVUE, WASHINGTON 98004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11107178
US20190304051
16391078
Correspondence name and address
LEE & HAYES, PLLC
601 W. RIVERSIDE AVE, SUITE 1400
SPOKANE, WA 99201
Assignment: 8
Reel/Frame:042491/0238   Pages: 5
Recorded: 05/24/2017
Attorney Dkt #:38496.396US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGNER, CHRISTOPHER
Exec Dt:
05/15/2017
2
JOHNSON, JESSE
Exec Dt:
05/18/2017
3
BARNETT, KENNETH
Exec Dt:
05/22/2017
4
GROOVER, AUSTIN
Exec Dt:
05/15/2017
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD, SUITE 1000
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10781684
US20180340406
15603784
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 9
Reel/Frame:044652/0493   Pages: 6
Recorded: 01/18/2018
Attorney Dkt #:38496.396US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGNER, CHRISTOPHER
Exec Dt:
05/15/2017
2
JOHNSON, JESSE
Exec Dt:
05/18/2017
3
BARNETT, KENNETH
Exec Dt:
05/22/2017
4
GROOVER, AUSTIN
Exec Dt:
05/15/2017
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD
SUITE 1000
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10738593
US20180340407
15873992
Correspondence name and address
HAYNES AND BOONE, LLP - JEFFREY A. WOLFSON
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 10
Reel/Frame:042531/0847   Pages: 3
Recorded: 05/30/2017
Attorney Dkt #:VAL-1201-P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARNETT, KENNETH
Exec Dt:
05/26/2017
Assignee
1
VALVE CORPORATION
10900 NE 4TH STREET
SUITE 500
BELLEVUE, WASHINGTON 98004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10241566
US20160124502
14933955
Correspondence name and address
BARCELO, HARRISON & WALKER, LLP
2901 W. COAST HWY
SUITE 200
NEWPORT BEACH, CA 92663
Assignment: 11
Reel/Frame:049886/0477   Pages: 16
Recorded: 07/29/2019
Attorney Dkt #:V059-0054USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWYER, DAVID
Exec Dt:
02/24/2016
2
BIRDWELL, KENNETH
Exec Dt:
02/26/2016
3
BARNETT, KENNETH
Exec Dt:
05/26/2017
4
REIDFORD, TRISTAN
Exec Dt:
02/24/2016
5
LEIBY, AARON
Exec Dt:
02/24/2016
6
RIDGWAY, EMILY
Exec Dt:
02/24/2016
7
VLACHOS, ALEXANDER C.
Exec Dt:
02/24/2016
Assignee
1
VALVE CORPORATION
10900 NE 4TH ST.
SUITE 500
BELLEVUE, WASHINGTON 98004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11334145
US20190212812
16353422
Correspondence name and address
CHAMPAGNE MAC
601 W. RIVERSIDE AVE.
SUITE 1400
SPOKANE, WA 99201
Assignment: 12
Reel/Frame:049060/0817   Pages: 8
Recorded: 05/02/2019
Attorney Dkt #:36071-0080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRETORIUS, HERMANUS STEPHANUS
Exec Dt:
05/21/2018
2
FARRA, ROBERT
Exec Dt:
05/19/2018
3
BARNETT, KENNETH
Exec Dt:
05/18/2018
4
PIPER, DAVID
Exec Dt:
05/18/2018
Assignee
1
CEQUR SA
ALTSAGENSTRASSE 5
HORW, SWITZERLAND CH-6048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11007317
US20190336680
16401178
Correspondence name and address
EVERSHEDS SUTHERLAND (US) LLP
999 PEACHTREE STREET, SUITE 2300
ATLANTA, GA 30309-3996
Assignment: 13
Reel/Frame:055947/0818   Pages: 8
Recorded: 04/15/2021
Attorney Dkt #:36071-0095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRETORIUS, HERMANUS STEPHANUS
Exec Dt:
05/21/2018
2
FARRA, ROBERT
Exec Dt:
05/19/2018
3
BARNETT, KENNETH
Exec Dt:
05/18/2018
4
PIPER, DAVID
Exec Dt:
05/18/2018
Assignee
1
CEQUR SA
ALTSAGENSTRASSE 5
HORW, SWITZERLAND 6048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210228801
17231075
Correspondence name and address
EVERSHEDS SUTHERLAND (US) LLP
999 PEACHTREE STREET, N.E.
SUITE 2300
ATLANTA, GA 30309-3996

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