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Patent Assignment Assignee Details
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Assignee Name : YPF SOCIEDAD ANONIMA
Total Assignments: 5
Assignment: 1
Reel/Frame:018095/0071   Pages: 3
Recorded: 08/11/2006
Attorney Dkt #:5258-061769
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2006
2
Exec Dt:
08/01/2006
3
Exec Dt:
08/01/2006
Assignee
1
AV. ROQUE SAENZ PENA 777
BUENOS AIRES, ARGENTINA C1035AAC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11447606
Correspondence name and address
J. MATTHEW PRITCHARD, IV
700 KOPPERS BUILDING; 436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:033614/0810   Pages: 5
Recorded: 08/26/2014
Attorney Dkt #:1197/0164PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2014
2
Exec Dt:
08/05/2014
3
Exec Dt:
08/05/2014
Assignees
1
BV. MACACHA GUEMES 515,
CAPITAL FEDERAL, ARGENTINA
2
AV. RIVADAVIA 1917
CAPITAL FEDERAL, ARGENTINA C1033AAJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14302143
Correspondence name and address
JOE MCKINNEY MUNCY
4000 LEGATO RD., STE 310
FAIRFAX, VA 22033
Assignment: 3
Reel/Frame:036790/0849   Pages: 4
Recorded: 10/14/2015
Attorney Dkt #:1197/0173PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/31/2015
Assignee
1
MACACHA GUEMES 515
CIUDAD AUTONOMA DE BUENOS AIRES, ARGENTINA C1106BKK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14689815
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD, SUITE 310
FAIRFAX, VA 22033
Assignment: 4
Reel/Frame:050372/0451   Pages: 6
Recorded: 09/12/2019
Attorney Dkt #:1197/0221PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNOR'S EXECUTION DATE PREVIOUSLY RECORDED ON REEL 050279 FRAME 0006. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
08/15/2019
2
Exec Dt:
08/09/2019
Assignee
1
MACACHA GÜEMES 515
CIUDAD AUTÓNOMA DE BUENOS AIRES, ARGENTINA C1106BKK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16458631
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 5
Reel/Frame:060001/0573   Pages: 4
Recorded: 05/24/2022
Attorney Dkt #:1197/0253PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/06/2022
Assignee
1
MACACHA GUEMES 515
CIUDAD AUTONOMA DE BUENOS AIRES, ARGENTINA C1106BKK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17698375
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033

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