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 : DURAIRAJ, RAJ B.
Total Assignments: 19
Assignment: 1
Reel/Frame:006806/0697   Pages: 2
Recorded: 12/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/01/1993
Assignee
1
1010 WILLIAM PITT WAY
PITTSBURGH, PENNSYLVANIA 15238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08003987
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT
ARNOLD B. SILVERMAN
600 GRANT STREET, 42ND FLOOR
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:010303/0308   Pages: 2
Recorded: 10/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/08/1999
Assignee
1
SUITE 300
411 SEVENUE AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09394209
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
DIANE R. MEYERS
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:011701/0799   Pages: 3
Recorded: 03/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2001
2
Exec Dt:
03/19/2001
Assignee
1
414 SEVENTH AVENUE, SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09742587
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
DIANE R. MEYERS
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:011701/0894   Pages: 3
Recorded: 03/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2001
2
Exec Dt:
03/19/2001
Assignee
1
414 SEVENTH AVENUE, SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09742586
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
DIANE R. MEYERS
600 GRANT STREET, 44TH FLOOR
PITTSBURGH PA 15219
Assignment: 5
Reel/Frame:012326/0234   Pages: 3
Recorded: 11/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/2001
2
Exec Dt:
11/02/2001
Assignee
1
414 SEVENTH AVENUE, SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09993140
Correspondence name and address
ECKERT, SEAMANS, CHERIN & MELLOTT
DEBRA Z. ANDERSON
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:012808/0042   Pages: 3
Recorded: 04/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2002
2
Exec Dt:
03/28/2002
Assignee
1
411 SEVENTH AVENUE, SUITE 300
PITTSBURG, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10120671
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT
DEBRA Z. ANDERSON
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PENNSYLVANIA 15219
Assignment: 7
Reel/Frame:013901/0783   Pages: 3
Recorded: 04/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2003
2
Exec Dt:
03/11/2003
3
Exec Dt:
03/11/2003
Assignee
1
411 SEVENTH AVENUE, SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10369366
Correspondence name and address
JENKENSD & GILCHRIST
J. BENJAMIN BAI
1100 LOUISIANA ST. STE. 1800
HOUSTON, TX 77002-5214
Assignment: 8
Reel/Frame:013901/0789   Pages: 3
Recorded: 04/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2003
2
Exec Dt:
03/11/2003
Assignee
1
411 SEVENTH AVENUE, SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10368753
Correspondence name and address
JENKENS & GILCHRIST
J. BENJAMIN BAI
1100 LOUISIANA ST., STE, 1800
HOUSTON, TX 77002-5214
Assignment: 9
Reel/Frame:018919/0169   Pages: 4
Recorded: 02/22/2007
Attorney Dkt #:049107999068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2003
2
Exec Dt:
03/20/2003
Assignee
1
411 SEVENTH AVENUE
SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10734521
Correspondence name and address
KATHIE J. KOPCZYK
901 LAKESIDE AVENUE
JONES DAY
CLEVELAND, OH 44114
Assignment: 10
Reel/Frame:018919/0279   Pages: 4
Recorded: 02/22/2007
Attorney Dkt #:049107998068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2003
2
Exec Dt:
03/20/2003
Assignee
1
411 SEVENTH AVENUE
SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11567210
Correspondence name and address
KATHIE J. KOPCZYK
901 LAKESIDE AVENUE
JONES DAY
CLEVELAND, OH 44114
Assignment: 11
Reel/Frame:014226/0381   Pages: 4
Recorded: 06/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2003
2
Exec Dt:
05/27/2003
3
Exec Dt:
05/27/2003
Assignee
1
411 7TH AVENUE
SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10446968
Correspondence name and address
JENKENS & GILCHRIST
J. BENJAMIN BAI
1100 LOUISIANA ST.
SUITE 1800
HOUSTON, TX 77002-5214
Assignment: 12
Reel/Frame:018919/0306   Pages: 5
Recorded: 02/22/2007
Attorney Dkt #:049107998067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2003
2
Exec Dt:
05/27/2003
3
Exec Dt:
05/27/2003
Assignee
1
411 SEVENTH AVENUE
SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11084298
Correspondence name and address
KATHIE J. KOPCZYK
901 LAKESIDE AVENUE
JONES DAY
CLEVELAND, OH 44114
Assignment: 13
Reel/Frame:018631/0908   Pages: 5
Recorded: 12/14/2006
Attorney Dkt #:049107999065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2004
2
Exec Dt:
10/11/2004
3
Exec Dt:
10/11/2004
Assignee
1
411 SEVENTH AVENUE
SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11234423
Correspondence name and address
KATHIE J. KOPCZYK
901 LAKESIDE AVENUE
JONES DAY
CLEVELAND, OH 44114
Assignment: 14
Reel/Frame:018631/0829   Pages: 4
Recorded: 12/14/2006
Attorney Dkt #:049107999064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2004
2
Exec Dt:
10/12/2004
Assignee
1
411 SEVENTH AVENUE
SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11233574
Correspondence name and address
KATHIE J. KOPCZYK
901 LAKESIDE AVENUE
JONES DAY
CLEVELAND, OH 44114
Assignment: 15
Reel/Frame:018918/0860   Pages: 4
Recorded: 02/22/2007
Attorney Dkt #:049107999063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2004
2
Exec Dt:
10/12/2004
Assignee
1
411 SEVENTH AVENUE
SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11233537
Correspondence name and address
KATHIE J. KOPCZYK
901 LAKESIDE AVENUE
JONES DAY
CLEVELAND, OH 44114
Assignment: 16
Reel/Frame:018918/0885   Pages: 4
Recorded: 02/22/2007
Attorney Dkt #:049107999062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2004
2
Exec Dt:
10/12/2004
Assignee
1
411 SEVENTH AVENUE
SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11233586
Correspondence name and address
KATHIE J. KOPCZYK
901 LAKESIDE AVENUE
JONES DAY
CLEVELAND, OH 44114
Assignment: 17
Reel/Frame:016713/0889   Pages: 3
Recorded: 06/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2005
2
Exec Dt:
06/22/2005
Assignee
1
411 SEVENTH AVENUE, SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11170389
Correspondence name and address
BENJAMIN BAI, ESQ.
JONES DAY
717 TEXAS, SUITE 3300
HOUSTON, TEXAS 77002
Assignment: 18
Reel/Frame:018919/0960   Pages: 4
Recorded: 02/22/2007
Attorney Dkt #:049107999099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2006
2
Exec Dt:
05/12/2006
3
Exec Dt:
05/12/2006
Assignee
1
411 SEVENTH AVENUE
SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11564686
Correspondence name and address
KATHIE J. KOPCZYK
901 LAKESIDE AVENUE
JONES DAY
CLEVELAND, OH 44114
Assignment: 19
Reel/Frame:018920/0085   Pages: 4
Recorded: 02/22/2007
Attorney Dkt #:049107999101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2006
2
Exec Dt:
05/12/2006
3
Exec Dt:
05/12/2006
Assignee
1
411 SEVENTH AVENUE
SUITE 300
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11564750
Correspondence name and address
KATHIE J. KOPCZYK
901 LAKESIDE AVENUE
JONES DAY
CLEVELAND, OH 44114

Search Results as of: 05/29/2024 12:56 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