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

Assignor Name : CHAKRABARTI, DHRUBA J.
Total Assignments: 26
Assignment: 1
Reel/Frame:005195/0434   Pages: 3
Recorded: 11/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAKRABARTI, DHRUBA J.
Exec Dt:
10/24/1989
2
STALEY, JAMES T.
Exec Dt:
11/10/1989
3
BAUMANN, STEPHEN F.
Exec Dt:
10/24/1989
4
SAWTELL, RALPH R.
Exec Dt:
11/02/1989
5
BRETZ, PHILIP E.
Exec Dt:
11/02/1989
6
JENSEN, CRAIG L.
Exec Dt:
10/24/1989
Assignee
1
ALUMINUM COMPANY OF AMERICA, A CORP. OF PA
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5055257
NONE
07414872
Correspondence name and address
JOYCE F. LANEY
ALUMINUM COMPANY OF AMERICA
PATENT DIVISION
ALCOA CENTER, PA 15069
Assignment: 2
Reel/Frame:007561/0101   Pages: 4
Recorded: 07/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABARTI, DHRUBA J.
Exec Dt:
07/11/1995
2
WESTERLUND, ROBERT W.
Exec Dt:
07/17/1995
3
HALTER, BRUCE A.
Exec Dt:
07/17/1995
Assignee
1
ALUMINUM COMPANY OF AMERICA
1501 ALCOA BUILDING
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5810949
NONE
08473827
Correspondence name and address
DAVID W. PEARCE-SMITH, ESQ.
PATENT DIVISION
ALUMINUM COMPANY OF AMERICA
100 TECHNICAL CENTER
ALCOA CENTER, PENNSYLVANIA 15069-0001
Assignment: 3
Reel/Frame:007843/0972   Pages: 4
Recorded: 03/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABARTI, DHRUBA J.
Exec Dt:
02/26/1996
2
HOFFMAN, RICHARD A.
Exec Dt:
02/26/1996
3
JENSEN, CRAIG L.
Exec Dt:
02/26/1996
Assignee
1
ALUMINUM COMPANY OF AMERICA
1501 ALCOA BUILDING
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5747135
NONE
08569344
Correspondence name and address
ALUMINUM COMPANY OF AMERICA
GARY P. TOPOLOSKY
ALCOA TECHNICAL CENTER
100 TECHNICAL DRIVE
ALCOA CENTER, PA 15069-0001
Assignment: 4
Reel/Frame:008812/0106   Pages: 3
Recorded: 11/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABARTI, DHRUBA J.
Exec Dt:
08/27/1997
2
DOHERTY, ROGER D.
Exec Dt:
08/27/1997
Assignee
1
ALUMINUM COMPANY OF AMERICA
1501 ALCOA BUILDING
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063210
NONE
08919869
Correspondence name and address
ALUMINUM COMPANY OF AMERICA
GARY P. TOPOLOSKY, ESQ.
INTELLECTUAL PROPERTY LAW DIVISION
ALCOA TECHNICAL CENTER, 100 TECHNICAL DR
ALCOA CENTER, PA 15069-0001
Assignment: 5
Reel/Frame:009849/0963   Pages: 5
Recorded: 03/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JOHN
Exec Dt:
03/10/1999
2
WESTERLUND, ROBERT W.
Exec Dt:
02/08/1999
3
BRAY, GARY H.
Exec Dt:
03/02/1999
4
THOM, TERRENCE N.
Exec Dt:
02/08/1999
5
CHAKRABARTI, DHRUBA J.
Exec Dt:
02/25/1999
Assignee
1
ALCOA INC.
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6444058
NONE
09208963
Correspondence name and address
ALCOA INC.
CHARLES Q. BUCKWALTER
ALCOA TECHNICAL CENTER
100 TECHNICAL DRIVE
ALCOA CENTER, PA 15069
Assignment: 6
Reel/Frame:011126/0185   Pages: 4
Recorded: 08/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIOJA, ROBERTO J.
Exec Dt:
07/12/2000
2
WESTERLUND, ROBERT W.
Exec Dt:
07/18/2000
3
ROBERTS, ANNE E.
Exec Dt:
07/18/2000
4
CHAKRABARTI, DHRUBA J.
Exec Dt:
07/12/2000
5
DENZER, DIANA K.
Exec Dt:
07/12/2000
6
MORALES, ANTHONY
Exec Dt:
07/18/2000
7
MAGNUSEN, PAUL E.
Exec Dt:
07/12/2000
8
VENEMA, GREGORY B
Exec Dt:
07/18/2000
Assignee
1
ALCOA INC.
ALCOA CORPORATE CENTER
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562154
NONE
09591904
Correspondence name and address
ALUMINUM COMPANY OF AMERICA
CHARLES Q. BUCKWALTER, ESQ.
ALCOA TECHNICAL CENTER
100 TECHNICAL DRIVE
ALCOA CENTER, PENNSYLVANIA 15069
Assignment: 7
Reel/Frame:011228/0492   Pages: 3
Recorded: 10/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABARTI, DHRUBA J.
Exec Dt:
08/15/2000
2
DOHERTY, ROGER D.
Exec Dt:
08/24/2000
Assignee
1
ALCOA INC.
ALCOA CORPORATE CENTER
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6322646
NONE
09592513
Correspondence name and address
ALCOA, INC.
GARY P TOPOLOSKY, ESQ.
100 TECHNICAL DRIVE
ALCOA TECHNICAL CENTER
ALCOA CENTER, PA 15069-0001
Assignment: 8
Reel/Frame:011748/0531   Pages: 6
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABARTI, DHRUBA J.
Exec Dt:
03/30/2001
2
LIU, JOHN
Exec Dt:
03/30/2001
3
GOODMAN, JAY H.
Exec Dt:
03/30/2001
4
VENEMA, GREGORY B.
Exec Dt:
03/30/2001
5
SAWTELL, RALPH R.
Exec Dt:
03/30/2001
Assignee
1
ALCOA INC.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020150498
09773270
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ORKIN & HANSON
RICHARD L. BYRNE
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:012024/0450   Pages: 3
Recorded: 07/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGNUSEN, PAUL E.
Exec Dt:
06/01/2001
2
CHAKRABARTI, DHRUBA J.
Exec Dt:
06/01/2001
Assignee
1
ALCOA INC.
ALCOA CORPORATE CENTER
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6613167
US20020192493
09873980
Correspondence name and address
ALCOA INC.
EDWARD L. LEVINE, ESQ.
ALCOA TECHNICAL CENTER
100 TECHNICAL DRIVE
ALCOA CENTER, PA 15069-0001
Assignment: 10
Reel/Frame:012492/0216   Pages: 6
Recorded: 01/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABARTI, DHRUBA J.
Exec Dt:
10/11/2001
2
LIU, JOHN
Exec Dt:
10/11/2001
3
GOODMAN, JAY H.
Exec Dt:
10/11/2001
4
VENEMA, GREGORY B.
Exec Dt:
11/19/2001
5
SAWTELL, RALPH R.
Exec Dt:
10/25/2001
6
KRIST, CYNTHIA M.
Exec Dt:
11/14/2001
7
WESTERLUND, ROBERT W.
Exec Dt:
11/14/2001
Assignee
1
ALCOA INC.
ALCOA CORPORATE CENTER
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6972110
US20020121319
09971456
Correspondence name and address
ALCOA INC.
GARY P. TOPOLOSKY
ALCOA TECHNICAL CENTER
100 TECHNICAL DRIVE
ALCOA CENTER, PA 15069-0001
Assignment: 11
Reel/Frame:016366/0461   Pages: 6
Recorded: 03/07/2005
Attorney Dkt #:00-3340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABARTI, DHRUBA J.
Exec Dt:
10/11/2001
2
LIU, JOHN
Exec Dt:
10/11/2001
3
GOODMAN, JAY H.
Exec Dt:
10/11/2001
4
VENEMA, GREGORY B.
Exec Dt:
11/19/2001
5
SAWTELL, RALPH R.
Exec Dt:
10/25/2001
6
KRIST, CYNTHIA M.
Exec Dt:
11/14/2001
7
WESTERLUND, ROBERT W.
Exec Dt:
11/14/2001
Assignee
1
ALCOA INC.
ALCOA CORPORATE CENTER
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212-5858
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050150579
11074337
Correspondence name and address
GARY P. TOPOLOSKY, ESQ.
ALCOA INC.
ALCOA TECHNICAL CENTER
100 TECHNICAL DRIVE
ALCOA CENTER, PA 15069-0001
Assignment: 12
Reel/Frame:020368/0214   Pages: 7
Recorded: 01/15/2008
Attorney Dkt #:00-3340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABARTI, DHRUBA J.
Exec Dt:
10/11/2001
2
LIU, JOHN
Exec Dt:
10/11/2001
3
GOODMAN, JAY H.
Exec Dt:
10/11/2001
4
VENEMA, GREGORY B.
Exec Dt:
11/19/2001
5
SAWTELL, RALPH R.
Exec Dt:
10/25/2001
6
KRIST, CYNTHIA M.
Exec Dt:
11/14/2001
7
WESTERLUND, ROBERT W.
Exec Dt:
11/14/2001
Assignee
1
ALCOA INC.
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212-5858
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8083870
US20050257865
11052392
 
7678205
US20060083654
11287744
Correspondence name and address
HEATH J. BRIGGS
1200 17TH STREET
DENVER, CO 80202
Assignment: 13
Reel/Frame:026557/0916   Pages: 6
Recorded: 07/07/2011
Attorney Dkt #:00-3340-07072011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABARTI, DHRUBA J.
Exec Dt:
10/11/2001
2
LIU, JOHN
Exec Dt:
10/11/2001
3
GOODMAN, JAY H.
Exec Dt:
10/11/2001
4
VENEMA, GREGORY B.
Exec Dt:
11/19/2001
5
SAWTELL, RALPH R.
Exec Dt:
10/25/2001
6
KRIST, CYNTHIA M.
Exec Dt:
11/14/2001
7
WESTERLUND, ROBERT W.
Exec Dt:
11/14/2001
Assignee
1
ALCOA INC.
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212-5858
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8524014
US20110268603
13178339
Correspondence name and address
INTELLECTUAL PROPERTY
ALCOA TECHNICAL CENTER, BUILDING C
100 TECHNICAL DRIVE
ALCOA CENTER, PA 15069-0001
Assignment: 14
Reel/Frame:030973/0284   Pages: 7
Recorded: 08/08/2013
Attorney Dkt #:00-3340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABARTI, DHRUBA J.
Exec Dt:
10/11/2001
2
LIU, JOHN
Exec Dt:
10/11/2001
3
GOODMAN, JAY H.
Exec Dt:
10/11/2001
4
VENEMA, GREGORY B.
Exec Dt:
11/19/2001
5
SAWTELL, RALPH R.
Exec Dt:
10/25/2001
6
KRIST, CYNTHIA M.
Exec Dt:
11/14/2001
7
WESTERLUND, ROBERT W.
Exec Dt:
11/14/2001
Assignee
1
ALCOA INC.
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212-5858
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8524014
US20110268603
13178339
 
10450640
US20130312877
13962696
Correspondence name and address
HEATH J. BRIGGS, GREENBERG TRAURIG, LLP
1200 17TH STREET, SUITE 2400
THE TABOR CENTER
DENVER, CO 80202
Assignment: 15
Reel/Frame:012979/0496   Pages: 5
Recorded: 06/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENZER, DIANA K.
Exec Dt:
04/10/2002
2
CHAKRABARTI, DHRUBA J.
Exec Dt:
04/04/2002
3
LIU, JOHN
Exec Dt:
04/05/2000
4
OSWALD, LYNNE
Exec Dt:
04/04/2002
5
WESTERLUND, ROBERT W.
Exec Dt:
04/24/2002
Assignee
1
ALCOA INC.
ALCOA CORPORATE CENTER
201 ISABELA STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030051784
10103273
Correspondence name and address
ALCOA INC.
GARY P. TOPOLOSKY, ESQ.
INTELLECTUAL PROPERTY LAW DIVISION
100 TECH DRIVE, ALCOA TECHNICAL CENTER
ALCOA CENTER, PA 15069-0001
Assignment: 16
Reel/Frame:013488/0418   Pages: 5
Recorded: 11/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGNUSEN, PAUL E.
Exec Dt:
10/14/2002
2
CHAKRABARTI, DHRUBA J.
Exec Dt:
10/14/2002
3
ZEMO, ANNE E.
Exec Dt:
10/17/2002
4
WESTERLUND, ROBERT W.
Exec Dt:
10/17/2002
5
MORALES, ANTHONY
Exec Dt:
10/17/2002
6
MOULTON, DANIEL T.
Exec Dt:
10/17/2002
Assignee
1
ALCOA INC.
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212-5858
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6613167
US20020192493
09873980
Correspondence name and address
ALUMINUM COMPANY OF AMERICA
MATTHEW W. SMITH, ESQ.
ALCOA TECHNICAL CENTER
100 TECHNICAL DRIVE
ALCOA CENTER, PA 15069-0001
Assignment: 17
Reel/Frame:049173/0251   Pages: 6
Recorded: 05/14/2019
Attorney Dkt #:176971-102702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGNUSEN, PAUL E.
Exec Dt:
10/14/2002
2
CHAKRABARTI, DHRUBA J.
Exec Dt:
10/14/2002
3
ZEMO, ANNE E.
Exec Dt:
10/17/2002
4
WESTERLUND, ROBERT W.
Exec Dt:
10/17/2002
5
MORALES, ANTHONY
Exec Dt:
10/17/2002
6
MOULTON, DANIEL T.
Exec Dt:
10/17/2002
Assignee
1
ALCOA INC.
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212-5858
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6911099
US20030127165
10283004
Correspondence name and address
HEATH J. BRIGGS, GREENBERG TRAURIG, LLP
1200 17TH STREET, SUITE 2400
THE TABOR CENTER
DENVER, CO 80202
Assignment: 18
Reel/Frame:013502/0669   Pages: 3
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNON, WILLIAM D.
Exec Dt:
11/12/2002
2
SAMPLE, VIVEK M.
Exec Dt:
11/12/2002
3
CHAKRABARTI, DHRUBA J.
Exec Dt:
11/12/2002
Assignee
1
ALCOA INC.
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212-5858
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7018489
US20040089381
10294093
Correspondence name and address
ALCOA INC.
MATTHEW W. SMITH, ESQ.
ALCOA TECHNICAL CENTER
100 TECHNICAL DRIVE
ALCOA CENTER, PA 15069-0001
Assignment: 19
Reel/Frame:016645/0498   Pages: 5
Recorded: 08/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARASCHE, CARL E.
Exec Dt:
08/10/2005
2
CHAKRABARTI, DHRUBA J.
Exec Dt:
08/11/2005
3
NOWOSLAWSKI, GREGORY
Exec Dt:
08/15/2005
4
FECKE, ROBERT M.
Exec Dt:
08/10/2005
5
BREST, MATTHEW CHARLES
Exec Dt:
08/10/2005
Assignee
1
ALCOA INC.
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060000094
11138589
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOT, LLC
ARNOLD B. SILVERMAN
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 20
Reel/Frame:017289/0955   Pages: 4
Recorded: 11/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNON, WILLIAM D.
Exec Dt:
11/30/2005
2
SAMPLE, VIVEK M.
Exec Dt:
11/30/2005
3
CHAKRABARTI, DHRUBA J.
Exec Dt:
11/30/2005
Assignee
1
ALCOA INC.
ALCOA CORPORATE CENTER, 201 ISABELLA ST.
PITTSBURGH, PENNSYLVANIA 15212-5858
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060076093
11291241
Correspondence name and address
DANIEL P. CILLO, ESQUIRE
ALCOA TECHNICAL CENTER
100 TECHNICAL DRIVE
ALCOA CENTER, PA 15069
Assignment: 21
Reel/Frame:019587/0264   Pages: 4
Recorded: 07/23/2007
Attorney Dkt #:06-2127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAY, GARY H.
Exec Dt:
07/11/2007
2
CHAKRABARTI, DHRUBA J.
Exec Dt:
07/19/2007
3
DENZER, DIANA
Exec Dt:
07/11/2007
4
LIN, JEN
Exec Dt:
07/11/2007
5
NEWMAN, JOHN
Exec Dt:
07/11/2007
6
VENEMA, GREG
Exec Dt:
07/11/2007
7
YANAR, CAGATAY
Exec Dt:
07/18/2007
Assignee
1
ALCOA INC.
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212-5858
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8673209
US20080283163
11748021
Correspondence name and address
HEATH J. BRIGGS
1200 17TH STREET
DENVER, CO 80202
Assignment: 22
Reel/Frame:021470/0088   Pages: 8
Recorded: 09/02/2008
Attorney Dkt #:06-2127CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAY, GARY H.
Exec Dt:
07/22/2008
2
CHAKRABARTI, DHRUBA J.
Exec Dt:
07/22/2008
3
DENZER, DIANA K.
Exec Dt:
07/22/2008
4
LIN, JEN C.
Exec Dt:
07/22/2008
5
NEWMAN, JOHN
Exec Dt:
07/29/2008
6
VENEMA, GREGORY B.
Exec Dt:
07/21/2008
7
YANAR, CAGATAY
Exec Dt:
07/18/2008
8
BOSELLI, JULIEN
Exec Dt:
07/18/2008
Assignee
1
ALCOA INC.
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212-5858
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8840737
US20100037998
12152635
Correspondence name and address
HEATH J. BRIGGS
1200 17TH STREET
SUITE 2400
DENVER, CO 80202
Assignment: 23
Reel/Frame:032716/0806   Pages: 8
Recorded: 04/21/2014
Attorney Dkt #:06-2127CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAY, GARY H.
Exec Dt:
07/22/2008
2
CHAKRABARTI, DHRUBA J.
Exec Dt:
07/22/2008
3
DENZER, DIANA K
Exec Dt:
07/22/2008
4
LIN, JEN C.
Exec Dt:
07/22/2008
5
NEWMAN, JOHN
Exec Dt:
07/29/2008
6
VENEMA, GREGORY B.
Exec Dt:
07/21/2008
7
YANAR, CAGATAY
Exec Dt:
07/18/2008
8
BOSELLI, JULIEN
Exec Dt:
07/18/2008
Assignee
1
ALCOA INC.
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212-5858
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8961715
US20140227131
14255536
Correspondence name and address
HEATH J. BRIGGS, GREENBERG TRAURIG, LLP
1200 17TH STREET, SUITE 2400
THE TABOR CENTER
DENVER, CO 80202
Assignment: 24
Reel/Frame:034835/0543   Pages: 8
Recorded: 01/28/2015
Attorney Dkt #:06-2127CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAY, GARY H.
Exec Dt:
07/22/2008
2
CHAKRABARTI, DHRUBA J.
Exec Dt:
07/22/2008
3
DENZER, DIANA K.
Exec Dt:
07/22/2008
4
LIN, JEN C.
Exec Dt:
07/22/2008
5
NEWMAN, JOHN
Exec Dt:
07/29/2008
6
VENEMA, GREGORY B.
Exec Dt:
07/21/2008
7
YANAR, CAGATAY
Exec Dt:
07/18/2008
8
BOSELLI, JULIEN
Exec Dt:
07/18/2008
Assignee
1
ALCOA INC.
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212-5858
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150368773
14607912
Correspondence name and address
HEATH J. BRIGGS, GREENBERG TRAURIG, LLP
1200 17TH STREET, SUITE 2400
THE TABOR CENTER
DENVER, CO 80202
Assignment: 25
Reel/Frame:042437/0144   Pages: 5
Recorded: 05/19/2017
Attorney Dkt #:062304-1017565/1017567
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMAT, RAJEEV G.
Exec Dt:
11/16/2016
2
CHAKRABARTI, DHRUBA J.
Exec Dt:
11/15/2016
3
MOHANTY, RASHMI RANJAN
Exec Dt:
11/17/2016
4
KULKARNI, RAHUL VILAS
Exec Dt:
11/14/2016
5
BENDZINSKI, DUANE E.
Exec Dt:
11/15/2016
6
TIMM, JUERGEN
Exec Dt:
11/16/2016
Assignee
1
NOVELIS INC.
3560 LENOX ROAD
SUITE 2000
ATLANTA, GEORGIA 30326
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11421309
US20170121802
15336982
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 26
Reel/Frame:060424/0901   Pages: 5
Recorded: 07/01/2022
Attorney Dkt #:108050-1325418
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMAT, RAJEEV G.
Exec Dt:
11/16/2016
2
CHAKRABARTI, DHRUBA J.
Exec Dt:
11/15/2016
3
MOHANTY, RASHMI RANJAN
Exec Dt:
11/17/2016
4
KULKARNI, RAHUL VILAS
Exec Dt:
11/14/2016
5
BENDZINSKI, DUANE E.
Exec Dt:
11/15/2016
6
TIMM, JUERGEN
Exec Dt:
11/16/2016
Assignee
1
NOVELIS INC.
3560 LENOX ROAD, SUITE 2000
ATLANTA, GEORGIA 30326
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220333229
17810438
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309

Search Results as of: 05/10/2024 08:25 AM
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