skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 8
Patent #:
6440193
Issue Dt:
08/27/2002
Application #:
09862192
Filing Dt:
05/21/2001
Inventors:
Kai Johansen, Jan A. Aune
Title:
METHOD AND REACTOR FOR PRODUCTION OF ALUMINUM BY CARBOTHERMIC REDUCTION OF ALUMINA
Assignment: 1
Reel/Frame:
012063/0820Recorded: 08/10/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
JOHANSEN, KAI
Exec Dt:
06/14/2001
AUNE, JAN A.
Exec Dt:
06/20/2001
Assignee:
ALCOA INC.
ALCOA CORPORATE CENTER
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Correspondent:
ALCOA INC
GLENN E. KLEPAC
ALCOA TECHNICAL CENTER
100 TECHNICAL DRIVE
ALCOA CENTER , PA 15069-0001
Assignment: 2
Reel/Frame:
012063/0813Recorded: 08/10/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ALCOA INC.
Exec Dt:
07/19/2001
Assignees:
ALCOA INC.
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212
ELKEM ASA
201 ISABELLA STREET
HOFFOVEIEN 65B
0377 OSLO, NORWAY
Correspondent:
GLENN E. KLEPAC, ESQUIRE
INTELLECTUAL PROPERTY LAW
ALCOA TECHNICAL CENTER
ALCOA CENTER, PA. 15069-000
Assignment: 3
Reel/Frame:
013607/0051Recorded: 12/27/2002Pages: 3
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
ALCOA, INC
Exec Dt:
09/16/2002
Assignee:
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVENUE, S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
UNITED STATES DEPARTMENT OF ENERGY
ROBERT J. FISHER
9800 SOUTH CASS AVE.
ARGONNE, IL 60439
Assignment: 4
Reel/Frame:
026686/0419Recorded: 08/02/2011Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
ELKEM ASA
Exec Dt:
06/03/2005
Assignee:
ELKEM AS
HOFFSVEIEN 65 B
OSLO, NORWAY 0377
Correspondent:
HEATH J. BRIGGS, GREENBERG TRAURIG, LLP
1200 17TH STREET, SUITE 2400
THE TABOR CENTER
DENVER, CO 80202
Assignment: 5
Reel/Frame:
026722/0946Recorded: 08/09/2011Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ELKEM AS
Exec Dt:
03/01/2011
Assignee:
ALCOA INC.
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212-5858
Correspondent:
HEATH J. BRIGGS, GREENBERG TRAURIG, LLP
1200 17TH STREET, SUITE 2400
THE TABOR CENTER
DENVER, CO 80202
Assignment: 6
Reel/Frame:
040556/0141Recorded: 11/03/2016Pages: 114
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ALCOA INC.
Exec Dt:
10/25/2016
Assignee:
ALCOA USA CORP.
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212-5858
Correspondent:
ALCOA USA CORP.
C/O GREENBERG TRAURIG, LLP
500 CAMPUS DRIVE
FLORHAM PARK, NJ 07932
Assignment: 7
Reel/Frame:
041521/0521Recorded: 01/27/2017Pages: 29
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ALCOA USA CORP.
Exec Dt:
11/01/2016
Assignee:
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
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: 8
Reel/Frame:
061558/0257Recorded: 09/28/2022Pages: 22
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
JPMORGAN CHASE BANK, N.A.
Exec Dt:
09/16/2022
Assignee:
ALCOA USA CORP.
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Correspondent:
JOANNA MCCALL
1025 CONNECTICUT AVE NW, SUITE 712
COGENCY GLOBAL INC.
WASHINGTON, DC 20036

Search Results as of: 05/10/2024 03:56 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT