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 : LANGNER, TADEUSZ
Total Assignments: 5
Assignment: 1
Reel/Frame:013105/0464   Pages: 3
Recorded: 07/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUZNICKI, STEVEN M.
Exec Dt:
03/23/2000
2
LANGNER, TADEUSZ
Exec Dt:
03/23/2000
3
CURRAN, JACQUELINE S.
Exec Dt:
03/23/2000
4
BELL, VALERIE A.
Exec Dt:
03/23/2000
Assignee
1
ENGELHARD CORPORATION
101 WOOD AVENUE
ISELIN, NEW JERSEY 08830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6451283
NONE
09533771
Correspondence name and address
STUART D. FRENKEL
3975 UNIVERSITY DRIVE, SUITE 330
FAIRFAX, VA 22030
Assignment: 2
Reel/Frame:023170/0982   Pages: 5
Recorded: 08/31/2009
Attorney Dkt #:17421/014001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEH, CHUEN YUAN
Exec Dt:
01/15/2009
2
SONG, RUOZHI
Exec Dt:
01/14/2009
3
GAFFNEY, ANNE MAE
Exec Dt:
01/14/2009
4
LANGNER, TADEUSZ
Exec Dt:
01/14/2009
5
MARGOLIS, MARSHALL J.
Exec Dt:
01/14/2009
Assignee
1
LUMMUS TECHNOLOGY INC.
1515 BROAD STREET
BLOOMFIELD, NEW JERSEY 07003-3096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8450232
US20100179359
12353693
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 3
Reel/Frame:030240/0508   Pages: 5
Recorded: 04/18/2013
Attorney Dkt #:LUM/391/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEH, CHUEN YUAN
Exec Dt:
01/15/2009
2
SONG, RUOZHI
Exec Dt:
01/14/2009
3
GAFFNEY, ANNE MAE
Exec Dt:
01/14/2009
4
LANGNER, TADEUSZ
Exec Dt:
01/14/2009
5
MARGOLIS, MARSHALL J.
Exec Dt:
01/14/2009
Assignee
1
LUMMUS TECHNOLOGY INC.
1515 BROAD STREET
BLOOMFIELD, NEW JERSEY 07003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130230450
13865278
Correspondence name and address
ALIX YALE & RISTAS LLP
750 MAIN STREET
SUITE 1400
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:024478/0228   Pages: 7
Recorded: 06/03/2010
Attorney Dkt #:LUM/341/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAFFNEY, ANNE MAE
Exec Dt:
04/03/2009
2
GHOSH, RUMA
Exec Dt:
04/06/2009
3
SONG, RUOZHI
Exec Dt:
04/03/2009
4
YEH, CHUEN YUAN
Exec Dt:
05/21/2010
5
LANGNER, TADEUSZ
Exec Dt:
05/19/2010
Assignee
1
LUMMUS TECHNOLOGY INC.
1515 BROAD STREET
BLOOMFIELD, NEW JERSEY 07003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8105971
US20100255985
12417488
Correspondence name and address
ALIX, YALE & RISTAS, LLP
750 MAIN STREET
SUITE 1400
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:024478/0355   Pages: 7
Recorded: 06/03/2010
Attorney Dkt #:LUM/346/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAFFNEY, ANNE MAE
Exec Dt:
04/03/2009
2
GHOSH, RUMA
Exec Dt:
04/06/2009
3
SONG, RUOZHI
Exec Dt:
04/06/2009
4
YEH, CHUEN YUAN
Exec Dt:
05/21/2010
5
LANGNER, TADEUSZ
Exec Dt:
05/19/2010
Assignee
1
LUMMUS TECHNOLOGY INC.
1515 BROAD STREET
BLOOMFIELD, NEW JERSEY 07003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8105972
US20100255986
12417507
Correspondence name and address
ALIX, YALE & RISTAS, LLP
750 MAIN STREET
SUITE 1400
HARTFORD, CT 06103

Search Results as of: 06/16/2024 01:24 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