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Patent Assignment Assignor Details
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Assignor Name : STAFFORD, NATHAN
Total Assignments: 26
Assignment: 1
Reel/Frame:022367/0056   Pages: 4
Recorded: 03/09/2009
Attorney Dkt #:SERIE 7914
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAFFORD, NATHAN
Exec Dt:
02/16/2009
Assignee
1
AMERICAN AIR LIQUIDE, INC.
46409 LANDING PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8088938
US20090163732
12340888
Correspondence name and address
BRANDON S. CLARK
2700 POST OAK BLVD.
SUITE 1800
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:022774/0369   Pages: 3
Recorded: 06/03/2009
Attorney Dkt #:SERIE 7972
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALLEM, VENKATESWARA R.
Exec Dt:
02/23/2009
2
FEIST, BENJAMIN J.
Exec Dt:
02/23/2009
3
STAFFORD, NATHAN
Exec Dt:
02/21/2009
4
DUSSARRAT, CHRISTIAN
Exec Dt:
02/20/2009
Assignee
1
AMERICAN AIR LIQUIDE, INC.
46409 LANDING PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100078601
12414152
Correspondence name and address
AIR LIQUIDE INTELLECTUAL PROPERTY
2700 POST OAK BOULEVARD, SUITE 1800
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:024636/0355   Pages: 6
Recorded: 07/06/2010
Attorney Dkt #:SERIE 8055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERTAN, ASLI
Exec Dt:
06/16/2010
2
STAFFORD, NATHAN
Exec Dt:
06/16/2010
3
DUSSARRAT, CHRISTIAN
Exec Dt:
06/16/2010
4
ZNAMENSKY, DMITRY
Exec Dt:
06/26/2010
Assignee
1
AMERICAN AIR LIQUIDE, INC.
46409 LANDING PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8974758
NONE
13319281
Correspondence name and address
AIR LIQUIDE IP DEPT.
2700 POST OAK BLVD.
SUITE 1800
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:028174/0851   Pages: 6
Recorded: 05/08/2012
Attorney Dkt #:SERIE 8055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERTAN, ASLI
Exec Dt:
06/16/2010
2
STAFFORD, NATHAN
Exec Dt:
06/16/2010
3
DUSSARRAT, CHRISTIAN
Exec Dt:
06/16/2010
4
ZNAMENSKY, DMITRY
Exec Dt:
06/26/2010
Assignee
1
AMERICAN AIR LIQUIDE, INC.
46409 LANDING PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8974758
US20120051995
13319281
Correspondence name and address
AMERICAN AIR LIQUIDE, INC. IP DEPT.
2700 POST OAK BLVD.
SUITE 1800
HOUSTON, TX 77056
Assignment: 5
Reel/Frame:028253/0799   Pages: 4
Recorded: 05/23/2012
Attorney Dkt #:SERIE 8257
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUSSARRAT, CHRISTIAN
Exec Dt:
10/29/2010
2
GUPTA, RAHUL
Exec Dt:
10/29/2010
3
OMARJEE, VINCENT M.
Exec Dt:
11/02/2010
4
STAFFORD, NATHAN
Exec Dt:
10/29/2010
Assignee
1
AMERICAN AIR LIQUIDE, INC.
46409 LANDING PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120227762
13502057
Correspondence name and address
AMERICAN AIR LIQUIDE, INC. IP DEPT.
2700 POST OAK BOULEVARD
SUITE 1800
HOUSTON, TX 77056
Assignment: 6
Reel/Frame:026751/0968   Pages: 3
Recorded: 08/15/2011
Attorney Dkt #:SERIE 8884
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAFFORD, NATHAN
Exec Dt:
06/22/2011
Assignee
1
AIR LIQUIDE ELECTRONICS U.S. LP
9101 LBJ FREEWAY
DALLAS, TEXAS 75243
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8361199
US20120318140
13117257
Correspondence name and address
AMERICAN AIR LIQUIDE, INC. IP DEPT.
2700 POST OAK BOULEVARD
SUITE 1800
HOUSTON, TX 77056
Assignment: 7
Reel/Frame:035936/0926   Pages: 6
Recorded: 06/30/2015
Attorney Dkt #:SERIE 9386
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, CURTIS
Exec Dt:
12/06/2012
2
GUPTA, RAHUL
Exec Dt:
12/06/2012
3
OMARJEE, VINCENT M.
Exec Dt:
12/07/2012
4
STAFFORD, NATHAN
Exec Dt:
12/06/2012
5
DUSSARRAT, CHRISTIAN
Exec Dt:
01/25/2013
Assignee
1
AMERICAN AIR LIQUIDE, INC.
46409 LANDING PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9514959
US20150294880
14439831
Correspondence name and address
AIR LIQUIDE USA LLC
2700 POST OAK BOULEVARD
SUITE 325
HOUSTON, TX 77056
Assignment: 8
Reel/Frame:030411/0975   Pages: 6
Recorded: 05/14/2013
Attorney Dkt #:SERIE 9451
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BESANCON, BRIAN
Exec Dt:
04/05/2013
2
DUSSARRAT, CHRISTIAN
Exec Dt:
04/05/2013
3
STAFFORD, NATHAN
Exec Dt:
04/02/2013
4
JANTZEN, PAUL
Exec Dt:
04/02/2013
Assignee
1
AMERICAN AIR LIQUIDE, INC.
46409 LANDING PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8664446
NONE
13731297
Correspondence name and address
AMERICAN AIR LIQUIDE, INC.
2700 POST OAK BLVD.
SUITE 325
HOUSTON, TX 77056
Assignment: 9
Reel/Frame:039533/0855   Pages: 3
Recorded: 08/01/2016
Attorney Dkt #:SERIE 9704
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAFFORD, NATHAN
Exec Dt:
08/01/2016
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
75 QUAI D'ORSAY
PARIS, FRANCE F-75007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9773679
US20160307764
14917424
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 10
Reel/Frame:042424/0772   Pages: 2
Recorded: 05/09/2017
Attorney Dkt #:2016P00597
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAFFORD, NATHAN
Exec Dt:
05/04/2017
Assignee
1
AIR LIQUIDE ELECTRONICS U.S. LP
9101 LBJ FREEWAY
DALLAS, TEXAS 75243
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170110336
15396486
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 11
Reel/Frame:050054/0095   Pages: 2
Recorded: 08/14/2019
Attorney Dkt #:2016P00597WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAFFORD, NATHAN
Exec Dt:
05/04/2017
Assignee
1
AIR LIQUIDE ELECTRONICS U.S. LP
9101 LBJ FREEWAY
DALLAS, TEXAS 75243
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11024513
US20190326126
16474667
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 12
Reel/Frame:050210/0301   Pages: 2
Recorded: 08/29/2019
Attorney Dkt #:2016P00597WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAFFORD, NATHAN
Exec Dt:
05/04/2017
Assignee
1
AIR LIQUIDE ELECTRONICS U.S. LP
9101 LBJ FREEWAY
DALLAS, TEXAS 75243
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11024513
US20190326126
16474667
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 13
Reel/Frame:044091/0612   Pages: 2
Recorded: 10/02/2017
Attorney Dkt #:SERIE 9982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAFFORD, NATHAN
Exec Dt:
05/18/2017
Assignee
1
AIR LIQUIDE ELECTRONICS U.S. LP
9101 LBJ FREEWAY
DALLAS, TEXAS 75243
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9892932
US20170103901
15316932
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 14
Reel/Frame:044634/0725   Pages: 2
Recorded: 10/27/2017
Attorney Dkt #:SERIE 9982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAFFORD, NATHAN
Exec Dt:
05/18/2017
Assignee
1
AIR LIQUIDE ELECTRONICS U.S. LP
9101 LBJ FREEWAY
DALLAS, TEXAS 75243
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9892932
US20170103901
15316932
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 15
Reel/Frame:043569/0697   Pages: 2
Recorded: 08/16/2017
Attorney Dkt #:2017P00033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAFFORD, NATHAN
Exec Dt:
05/24/2017
Assignee
1
AIR LIQUIDE ELECTRONICS U.S. LP
9101 LBJ FREEWAY
DALLAS, TEXAS 75243
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10607850
US20170178923
15396220
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 16
Reel/Frame:045845/0427   Pages: 2
Recorded: 04/05/2018
Attorney Dkt #:2015P00496
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAFFORD, NATHAN
Exec Dt:
02/09/2018
Assignee
1
AIR LIQUIDE ELECTRONICS U.S. LP
9101 LBJ FREEWAY
DALLAS, TEXAS 75243
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10410878
US20190131140
15798476
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 17
Reel/Frame:045486/0744   Pages: 2
Recorded: 03/05/2018
Attorney Dkt #:2017P00445
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAFFORD, NATHAN
Exec Dt:
02/28/2018
Assignee
1
AIR LIQUIDE ELECTRONICS U.S. LP
9101 LBJ FREEWAY
DALLAS, TEXAS 75243
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10529581
US20190206696
15858342
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 18
Reel/Frame:045727/0183   Pages: 2
Recorded: 03/27/2018
Attorney Dkt #:2018P00147 CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAFFORD, NATHAN
Exec Dt:
03/26/2018
Assignee
1
AIR LIQUIDE ELECTRONICS U.S. LP
9101 LBJ FREEWAY
DALLAS, TEXAS 75243
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10347498
US20180211845
15923722
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 19
Reel/Frame:048361/0294   Pages: 3
Recorded: 02/18/2019
Attorney Dkt #:2018P00415
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, XIANGYU
Exec Dt:
02/15/2019
2
ROYER, JAMES
Exec Dt:
02/18/2019
3
PALLEM, VENKATESWARA R.
Exec Dt:
02/15/2019
4
STAFFORD, NATHAN
Exec Dt:
02/15/2019
Assignee
1
AMERICAN AIR LIQUIDE, INC.
46409 LANDING PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10629451
NONE
16265782
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 20
Reel/Frame:050402/0562   Pages: 2
Recorded: 09/17/2019
Attorney Dkt #:2014P00414
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAFFORD, NATHAN
Exec Dt:
05/31/2019
Assignee
1
AMERICAN AIR LIQUIDE, INC.
46409 LANDING PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200203127
16227623
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 21
Reel/Frame:057323/0425   Pages: 2
Recorded: 08/30/2021
Attorney Dkt #:2019P00634
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, ZIANGYU
Exec Dt:
01/11/2021
2
DIEMOZ, KAYLA
Exec Dt:
01/11/2021
3
STAFFORD, NATHAN
Exec Dt:
01/11/2021
Assignee
1
AMERICAN AIR LIQUIDE, INC.
46409 LANDING PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220223431
17135216
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 22
Reel/Frame:059618/0108   Pages: 2
Recorded: 04/06/2022
Attorney Dkt #:2020P00043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORAISWAMY, ANUP
Exec Dt:
04/14/2021
2
STAFFORD, NATHAN
Exec Dt:
04/14/2021
Assignee
1
AMERICAN AIR LIQUIDE, INC.
200 GBC DRIVE
NEWARK, DELAWARE 19702
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220280908
17192421
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 23
Reel/Frame:059058/0652   Pages: 2
Recorded: 02/21/2022
Attorney Dkt #:2020P0208
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHONG
Exec Dt:
01/28/2022
2
MARCHEGIANI, FABRIZIO
Exec Dt:
01/28/2022
3
STAFFORD, NATHAN
Exec Dt:
01/28/2022
4
GUO, XIANGYU
Exec Dt:
01/28/2022
Assignee
1
AMERICAN AIR LIQUIDE, INC.
200 GBC DRIVE
NEWARK, DELAWARE 19702
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230193460
17555140
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 24
Reel/Frame:059597/0678   Pages: 2
Recorded: 04/14/2022
Attorney Dkt #:2020P00199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, XIANGYU
Exec Dt:
04/04/2022
2
STAFFORD, NATHAN
Exec Dt:
04/04/2022
Assignee
1
AMERICAN AIR LIQUIDE, INC.
200 GBC DRIVE
NEWARK, DELAWARE 19702
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230253212
17666725
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 25
Reel/Frame:062485/0293   Pages: 7
Recorded: 01/25/2023
Attorney Dkt #:Q279751
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SON, CHANGGIL
Exec Dt:
11/01/2022
2
STAFFORD, NATHAN
Exec Dt:
11/15/2022
3
LEE, JINHWAN
Exec Dt:
11/01/2022
4
JANG, HOYOUNG
Exec Dt:
11/01/2022
Assignees
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF 16677
2
L'AIR LIQUIDE SOCIÉTÉ ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCÉDÉS GEORGES CLAUDE
75, QUAI D'ORSAY
PARIS, FRANCE 75007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230274943
18101336
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 26
Reel/Frame:065271/0602   Pages: 2
Recorded: 10/18/2023
Attorney Dkt #:2021P00512
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, XIANGYU
Exec Dt:
10/17/2023
2
STAFFORD, NATHAN
Exec Dt:
10/17/2023
Assignee
1
AMERICAN AIR LIQUIDE, INC.
200 GBC DRIVE
NEWARK, DELAWARE 19702
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240162042
17974246
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024

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