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 : IKENAGA, YUKIO
Total Assignments: 10
Assignment: 1
Reel/Frame:004165/0248   Pages: 1
Recorded: 09/06/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/18/1981
2
Exec Dt:
06/18/1981
3
Exec Dt:
06/18/1981
Assignee
1
30, AZUCHIMACHI 2-CHOME, HIGASHI-KU
OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06339454
Correspondence name and address
THOMAS J. MORGAN
CELANESE CORP.
1211 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:004062/0604   Pages: 1
Recorded: 11/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/08/1982
2
Exec Dt:
10/12/1982
3
Exec Dt:
10/12/1982
4
Exec Dt:
10/12/1982
5
Exec Dt:
10/14/1982
Assignee
1
30 AZUCHIMACHI 2-CHOME,
HIGASHI-KU, OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06292073
Correspondence name and address
THOMAS J. MORGAN
GENERAL PATENT, CELANESE CORP.
1211 AVENUE OF THE AMERICAS,
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:004176/0897   Pages: 1
Recorded: 09/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/31/1983
2
Exec Dt:
08/31/1983
3
Exec Dt:
08/31/1983
Assignee
1
30 AZUCHIMACHI 2 CHOME, HIGASHI-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06531551
Correspondence name and address
ANDREW F. SAYKO, JR.
PATENT COUNSEL, CELANESE CORP.
26 MAIN ST.
CHATHAM, NJ 07928
Assignment: 4
Reel/Frame:004377/0529   Pages: 1
Recorded: 03/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/20/1984
2
Exec Dt:
04/20/1984
3
Exec Dt:
04/20/1984
Assignee
1
30, AZUCHIMACHI, 2-CHOME, HIGASHI-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06414251
Correspondence name and address
THOMAS J. MORGAN
CELANESE CORPORATION
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:004440/0506   Pages: 1
Recorded: 07/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/04/1985
2
Exec Dt:
07/04/1985
3
Exec Dt:
07/04/1985
Assignee
1
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06757595
Correspondence name and address
ANDREW F. SAYKO, JR.
CELANESE SPECIALTY OPEATIONS
1 MAIN ST.
CHATHAM, NJ 07928
Assignment: 6
Reel/Frame:004487/0734   Pages: 1
Recorded: 11/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/07/1985
2
Exec Dt:
11/07/1985
3
Exec Dt:
11/05/1985
4
Exec Dt:
11/07/1985
5
Exec Dt:
11/07/1985
Assignee
1
30 BANCHI, AZUCHIMACHI 2-CHOME, HIGASHI-KU
OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06801101
Correspondence name and address
CHARLES B. BARRIS
CELANESE RESEARCH CO.
86 MORRIS AVE.
SUMMIT, NJ
Assignment: 7
Reel/Frame:004487/0159   Pages: 1
Recorded: 11/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/12/1985
2
Exec Dt:
11/12/1985
3
Exec Dt:
11/12/1985
4
Exec Dt:
11/12/1985
5
Exec Dt:
11/12/1985
Assignee
1
30 BANCHI, AZUCHIMACHI 2 CHOME, HIGASHI-KU
OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06801869
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 8
Reel/Frame:004518/0749   Pages: 1
Recorded: 02/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/17/1986
2
Exec Dt:
01/17/1986
Assignee
1
30, AZUCHIMACHI 2 CHOME, HIGASHI-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06830022
Correspondence name and address
ROBERT M. SHAW
CELANESE SPECIALTY OPERATIONS
ONE MAIN STREET
CHATHAM, NJ 07928
Assignment: 9
Reel/Frame:004773/0881   Pages: 1
Recorded: 10/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/11/1987
2
Exec Dt:
09/11/1987
3
Exec Dt:
09/11/1987
4
Exec Dt:
09/11/1987
5
Exec Dt:
09/11/1987
Assignee
1
30, AZUCHIMACHI 2-CHOME, HIGASHI-KU,
OSAKA-SHI, OSAKA,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07031215
Correspondence name and address
CHARLES B. BARRIS
ASSOCIATE GENERAL COUNSEL
CELANESE RESEARCH COMPANY
86 MORRIS AVENUE
SUMMIT, NJ 07901
Assignment: 10
Reel/Frame:004775/0006   Pages: 1
Recorded: 10/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/12/1987
2
Exec Dt:
10/12/1987
3
Exec Dt:
10/13/1987
4
Exec Dt:
10/13/1987
5
Exec Dt:
10/14/1987
Assignee
1
30, AZUCHIMACHI 3-CHOME, HIGASHI-KU,
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06870812
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747

Search Results as of: 04/28/2024 04:42 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