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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/21/2010
Application #:
11671392
Filing Dt:
02/05/2007
Publication #:
Pub Dt:
06/07/2007
Inventors:
Ron D. Barclay, Gary P. Tarcy, Xiangwen Wang, Jay N. Bruggeman, Robert B. Hosler
Title:
CLOSED END SLOTTED CARBON ANODES FOR ALUMINUM ELECTROLYSIS CELLS
Assignment: 1
Reel/Frame:
019268/0763Recorded: 05/09/2007Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/01/2007
Exec Dt:
05/01/2007
Exec Dt:
03/14/2007
Exec Dt:
03/14/2007
Exec Dt:
04/30/2007
Assignee:
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212-5858
Correspondent:
HEATH J. BRIGGS
1200 17TH STREET
DENVER, CO 80202
Assignment: 2
Reel/Frame:
040556/0141Recorded: 11/03/2016Pages: 114
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/25/2016
Assignee:
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212-5858
Correspondent:
ALCOA USA CORP.
C/O GREENBERG TRAURIG, LLP
500 CAMPUS DRIVE
FLORHAM PARK, NJ 07932
Assignment: 3
Reel/Frame:
041521/0521Recorded: 01/27/2017Pages: 29
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/01/2016
Assignee:
4 CHASE METROTECH CENTER
BROOKLYN, NEW YORK 11245
Correspondent:
STEWART WALSH
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
061558/0257Recorded: 09/28/2022Pages: 22
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/16/2022
Assignee:
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Correspondent:
JOANNA MCCALL
1025 CONNECTICUT AVE NW, SUITE 712
COGENCY GLOBAL INC.
WASHINGTON, DC 20036

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