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Patent Assignment Assignor Details
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Assignor Name : CHO, ALEX
Total Assignments: 18
Assignment: 1
Reel/Frame:004855/0317   Pages: 3
Recorded: 03/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RIOJA, ROBERTO J.
Exec Dt:
03/02/1988
2
CHO, ALEX
Exec Dt:
02/29/1988
3
COLVIN, EDWARD L.
Exec Dt:
03/03/1988
4
VASUDEVAN, ASURI K.
Exec Dt:
03/03/1988
Assignee
1
ALUMINUM COMPANY OF AMERICA, A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5137686
NONE
07149802
Correspondence name and address
ANDREW ALEXANDER
ALUMINUM COMPANY OF AMERICA
ALCOA CENTER, PA 15069
Assignment: 2
Reel/Frame:004899/0056   Pages: 2
Recorded: 04/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RIOJA, ROBERTO J.
Exec Dt:
04/15/1988
2
CHO, ALEX
Exec Dt:
04/15/1988
3
BRETZ, PHILIP E.
Exec Dt:
04/15/1988
Assignee
1
ALUMINUM COMPANY OF AMERICA, A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4961792
NONE
07172506
Correspondence name and address
JOYCE F. LANEY
ALUMINUM COMPANY OF AMERICA
ALCOA CENTER, PA 15069
Assignment: 3
Reel/Frame:004979/0178   Pages: 2
Recorded: 11/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHO, ALEX
Exec Dt:
10/17/1988
Assignee
1
ALUMINUM COMPANY OF AMERICA, A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4946517
NONE
07256520
Correspondence name and address
ANDREW ALEXANDER
ALUMINUM COMPANY OF AMERICA
ALCOA CENTER, PA 15069
Assignment: 4
Reel/Frame:004979/0180   Pages: 2
Recorded: 11/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHO, ALEX
Exec Dt:
10/17/1988
Assignee
1
ALUMINUM COMPANY OF AMERICA, A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4927470
NONE
07256840
Correspondence name and address
ANDREW ALEXANDER
ALUMINUM COMPANY OF AMERICA
ALCOA CENTER, PA 15069
Assignment: 5
Reel/Frame:004979/0182   Pages: 2
Recorded: 11/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHO, ALEX
Exec Dt:
10/17/1988
Assignee
1
ALUMINUM COMPANY OF AMERICA, A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4988394
NONE
07256521
Correspondence name and address
ANDREW ALEXANDER
ALUMINUM COMPANY OF AMERICA
ALCOA CENTER, PA 15069
Assignment: 6
Reel/Frame:005395/0475   Pages: 5
Recorded: 07/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PICKENS, JOSEPH R.
Exec Dt:
05/18/1990
2
LANGAN, TIMOTHY J.
Exec Dt:
05/18/1990
3
HEUBAUM, FRANK H.
Exec Dt:
05/21/1990
4
KRAMER, LAWRENCE S.
Exec Dt:
05/18/1990
5
CHO, ALEX
Exec Dt:
06/15/1990
Assignee
1
MARTIN MARIETTA CORPORATION
6801 ROCKLEDGE DRIVE
A CORP. OF MD
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5211910
NONE
07471299
Correspondence name and address
JEAN ADAMS
MARTIN MARIETTA CORPORATION
6801 ROCKLEDGE DRIVE
BETHESDA, MD 20817
Assignment: 7
Reel/Frame:005531/0211   Pages: 2
Recorded: 11/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHO, ALEX
Exec Dt:
09/11/1990
Assignee
1
REYNOLDS METALS COMPANY A CORP. OF DE
REYNOLDS METALS BUILDING,
RICHMOND,, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5133931
NONE
07573410
Correspondence name and address
ALAN M. BIDDISON
REYNOLDS METALS COMPANY
6601 W. BROAD STREET
RICHMOND, VA. 23230-1701
Assignment: 8
Reel/Frame:005724/0728   Pages: 2
Recorded: 05/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHO, ALEX
Exec Dt:
05/10/1991
Assignee
1
REYNOLDS METALS COMPANY
A CORPORATION OF DELAWARE
REYNOLDS METALS BLDG.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5198045
NONE
07699540
Correspondence name and address
LAW DEPARTMENT
PATENT SECTION,
REYNOLDS METALS CO.,
6601 WEST BROAD STREET
RICHMOND, VA 23230
Assignment: 9
Reel/Frame:006124/0587   Pages: 3
Recorded: 05/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHO, ALEX
Exec Dt:
05/14/1992
Assignee
1
REYNOLDS METALS COMPANY, A CORP. OF DE
REYNOLDS METALS BLDG.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5389165
NONE
07883831
Correspondence name and address
REYNOLDS METALS COMPANY
ALAN M. BIDDISON
PATENT DEPT.
6601 WEST BROAD STREET
RICHMOND, VA 23230-1701
Assignment: 10
Reel/Frame:006354/0092   Pages: 4
Recorded: 10/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHO, ALEX
Exec Dt:
10/06/1992
Assignee
1
REYNOLDS METALS COMPANY
6601 WEST BROAD STREET
RICHMOND, VIRGINIA 23230-1701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5393357
NONE
07957318
Correspondence name and address
REYNOLDS METALS COMPANY
ALAN M. BIDDISON
LAW/PATENTS E-2-5
6601 WEST BROAD STREET
RICHMOND, VIRGINIA 23230
Assignment: 11
Reel/Frame:006454/0970   Pages: 3
Recorded: 03/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHO, ALEX
Exec Dt:
03/12/1993
Assignee
1
REYNOLDS METALS COMPANY
CORPORATE SECRETARY'S OFFICE
6601 WEST BROAD STREET
RICHMOND, VIRGINIA 23230-1701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5383986
NONE
08030925
Correspondence name and address
ALAN M. BIDDISON
REYNOLDS METALS COMPANY
6601 WEST BROAD STREET
RICHMOND, VA 23230
Assignment: 12
Reel/Frame:011580/0921   Pages: 3
Recorded: 02/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, ALEX
Exec Dt:
02/26/2001
Assignee
1
MCCOOK METALS, LLC
4900 FIRST AVENUE
MCCOOK, ILLINOIS 60525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569271
US20020157742
09795280
Correspondence name and address
JENKENS & GILCHRIST
STEVEN Z. SZCZEPANSKI
1445 ROSS AVENUE, SUITE 3200
DALLAS, TX 75202-2799
Assignment: 13
Reel/Frame:012674/0004   Pages: 5
Recorded: 03/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, ALEX
Exec Dt:
10/19/2001
Assignee
1
MCCOOK METALS, LLC
4900 FIRST AVENUE
MCCOOK, ILLINOIS 60525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6869490
US20020134474
10000147
Correspondence name and address
JENKENS & GILCHRIST
STEVEN Z. SZCZEPANSKI
1445 ROSS AVE.
STE. 3200
DALLAS, TX 75202-2799
Assignment: 14
Reel/Frame:017997/0810   Pages: 3
Recorded: 06/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, ALEX
Exec Dt:
10/19/2001
Assignee
1
MCCOOK METALS L.L.C.
4900 FIRST AVENUE
MCCOOK, ILLINOIS 60525-3294
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7125459
US20050189048
11018262
Correspondence name and address
JOHN C. GATZ
JENKENS & GILCHRIST
1445 ROSS AVENUE
SUITE 3200
DALLAS, TX 75202-2799
Assignment: 15
Reel/Frame:015186/0161   Pages: 4
Recorded: 09/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, ALEX
Exec Dt:
07/06/2004
Assignee
1
PECHINEY ROLLED PRODUCTS
RAVENSWOOD, WEST VIRGINIA 26164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7229509
US20050006008
10853721
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
SUSAN E. SHAW MCBEE
1990 M STREET, N.W., SUITE 800
WASHINGTON, DC 20036-3425
Assignment: 16
Reel/Frame:015186/0128   Pages: 3
Recorded: 09/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, ALEX
Exec Dt:
08/02/2004
2
DANGERFIELD, VIC
Exec Dt:
08/02/2004
Assignee
1
PECHINEY ROLLED PRODUCTS
ROUTE 2 SOUTH
RAVENSWOOD, WEST VIRGINIA 26164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7229508
US20050084408
10853711
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
SUSAN E. SHAW MCBEE
1990 M STREET, N.W., SUITE 800
WASHINGTON, DC 20036-3425
Assignment: 17
Reel/Frame:019334/0606   Pages: 3
Recorded: 05/23/2007
Attorney Dkt #:A241 1081.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, ALEX
Exec Dt:
04/30/2007
Assignee
1
ALCAN ROLLED PRODUCTS-RAVENSWOOD, LLC
ROUTE 2 SOUTH
RAVENSWOOD, WEST VIRGINIA 26164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070258847
11682200
Correspondence name and address
LISA R. BARBER
POST OFFICE BOX 7037
ATLANTA, GA 30357-0037
Assignment: 18
Reel/Frame:020137/0800   Pages: 5
Recorded: 11/20/2007
Attorney Dkt #:007147.00390
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, ALEX
Exec Dt:
10/24/2007
2
SMITH, KENNETH PAUL
Exec Dt:
10/22/2007
3
DANGERFIELD, VICTOR
Exec Dt:
09/25/2007
Assignee
1
ALCAN ROLLED PRODUCT-RAVENSWOOD, LLC
RR2
RAVENSWOOD, WEST VIRGINIA 26164-9802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8357249
US20080056932
11771647
Correspondence name and address
BANNER & WITCOFF, LTD.
10 SOUTH WACKER DRIVE - 3000
ATTN: GREGORY G. SCHLENZ, ESQ.
CHICAGO, IL 60606

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