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

Assignor Name : DEFAYE, CYRIL
Total Assignments: 5
Assignment: 1
Reel/Frame:017088/0354   Pages: 3
Recorded: 10/12/2005
Attorney Dkt #:278972US41
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2005
2
Exec Dt:
07/04/2005
Assignee
1
2, BOULEVARD DU GENERAL MARTIAL VALIN
75015 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11247281
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:035083/0774   Pages: 5
Recorded: 03/04/2015
Attorney Dkt #:SERIE 9200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2015
2
Exec Dt:
02/23/2015
3
Exec Dt:
02/23/2015
Assignee
1
75 QUAI D'ORSAY
PARIS, FRANCE F-75007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14394309
Correspondence name and address
AIR LIQUIDE USA LLC
2700 POST OAK BOULEVARD
SUITE 325
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:045146/0207   Pages: 10
Recorded: 03/08/2018
Attorney Dkt #:2016P00263
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2017
2
Exec Dt:
12/04/2017
3
Exec Dt:
03/06/2018
4
Exec Dt:
10/10/2017
Assignee
1
75 QUAI D'ORSAY
PARIS, FRANCE F-75007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15604966
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 4
Reel/Frame:065339/0145   Pages: 2
Recorded: 10/25/2023
Attorney Dkt #:2021P00489US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/2022
Assignee
1
75 QUAI D'ORSAY
PARIS, FRANCE F-75007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17567030
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 5
Reel/Frame:062519/0164   Pages: 2
Recorded: 01/28/2023
Attorney Dkt #:2021P00490US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/22/2023
Assignee
1
75 QUAI D'ORSAY
PARIS, FRANCE F-75007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17567033
Correspondence name and address
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024

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