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

Assignee Name : ZEON CHEMICALS L.P.
Total Assignments: 27
Assignment: 1
Reel/Frame:009962/0889   Pages: 3
Recorded: 05/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/1999
2
Exec Dt:
05/11/1999
Assignee
1
411 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09276792
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ETAL
LE-NHUNG MCLELAND
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:010266/0038   Pages: 5
Recorded: 09/27/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 009962, FRAME 0889.
Assignors
1
Exec Dt:
05/14/1999
2
Exec Dt:
05/11/1999
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09276792
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON
LE-NHUNG MCLELAND
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:010086/0340   Pages: 3
Recorded: 07/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/16/1999
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07279680
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL.
LE-NHUNG MCLELAND
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:010152/0268   Pages: 4
Recorded: 08/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/21/1999
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
08782172
 
NONE
08954472
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
NICHOLAS E. SECKEL
1725 K STREET NW, SUITE 1000
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:010299/0163   Pages: 4
Recorded: 10/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/22/1999
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06435827
 
NONE
07485036
 
NONE
07650250
 
NONE
08321628
 
NONE
08413884
 
NONE
08413893
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
1725 K. STREET, N.W. SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 6
Reel/Frame:010648/0577   Pages: 3
Recorded: 02/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/22/2000
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08766449
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ETAL
LE-NHUNG MCLELAND
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 7
Reel/Frame:010652/0343   Pages: 3
Recorded: 02/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/22/2000
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08872839
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
LE-NHUNG MCLELAND
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 8
Reel/Frame:010727/0604   Pages: 3
Recorded: 04/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/22/2000
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08872839
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON
LE-NHUNG MCLELAND
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 9
Reel/Frame:010787/0523   Pages: 3
Recorded: 05/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2000
2
Exec Dt:
04/20/2000
Assignee
1
4111 BELLS LANE, LOUISVILLE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09285250
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
LE-NHUNG MCLELAND
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 10
Reel/Frame:012025/0886   Pages: 3
Recorded: 07/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/24/2001
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07350653
 
NONE
07352782
 
NONE
07432026
 
NONE
07664146
 
NONE
07989626
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
LE-NHUNG MCLELAND
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 11
Reel/Frame:012025/0889   Pages: 3
Recorded: 07/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/26/2001
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07481390
 
NONE
07680657
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
LE-NHUNG MCLELAND
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 12
Reel/Frame:024568/0373   Pages: 3
Recorded: 06/21/2010
Attorney Dkt #:Z-1-D01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2005
2
Exec Dt:
06/28/2005
3
Exec Dt:
06/23/2005
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12176885
Correspondence name and address
ALVIN T. ROCKHILL
P.O. BOX 1283
BATH, OH 44210
Assignment: 13
Reel/Frame:016804/0654   Pages: 2
Recorded: 09/15/2005
Attorney Dkt #:MZC-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2005
2
Exec Dt:
07/29/2005
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11073760
Correspondence name and address
LE-NHUNG MCLELAND
MCLELAND & ASSOCIATES, P.L.L.C.
9679-C MAIN STREET
FAIRFAX, VA 22031
Assignment: 14
Reel/Frame:016807/0235   Pages: 2
Recorded: 09/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2005
2
Exec Dt:
07/29/2005
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11073760
Correspondence name and address
LE-NHUNG MCLELAND
MCLELAND & ASSOCIATES, P.L.L.C.
9679-C MAIN STREET
FAIRFAX, VA 22031
Assignment: 15
Reel/Frame:021403/0840   Pages: 2
Recorded: 08/18/2008
Attorney Dkt #:MZC-010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2008
2
Exec Dt:
07/22/2008
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12167243
Correspondence name and address
LE-NHUNG MCLELAND
11320 RANDOM HILLS ROAD
SUITE 250
FAIRFAX, VA 22030
Assignment: 16
Reel/Frame:028055/0951   Pages: 2
Recorded: 04/17/2012
Attorney Dkt #:120448
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2012
2
Exec Dt:
04/16/2012
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13447611
Correspondence name and address
WESTERMN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:028450/0043   Pages: 3
Recorded: 06/27/2012
Attorney Dkt #:120486
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2012
2
Exec Dt:
06/22/2012
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13530909
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 18
Reel/Frame:029624/0815   Pages: 3
Recorded: 01/14/2013
Attorney Dkt #:120940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2013
2
Exec Dt:
01/14/2013
Assignee
1
4111, BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13741040
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:035939/0600   Pages: 3
Recorded: 06/30/2015
Attorney Dkt #:120940A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2013
2
Exec Dt:
01/14/2013
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14755333
Correspondence name and address
WESTERMAN HATTORI DANIELS ADRIAN LLP
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:031350/0673   Pages: 5
Recorded: 10/04/2013
Attorney Dkt #:5417-0149PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2013
2
Exec Dt:
09/12/2013
Assignees
1
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
2
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14045212
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 21
Reel/Frame:031642/0495   Pages: 4
Recorded: 11/20/2013
Attorney Dkt #:120449
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2013
2
Exec Dt:
11/18/2013
3
Exec Dt:
11/18/2013
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14085383
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 22
Reel/Frame:046023/0842   Pages: 5
Recorded: 06/08/2018
Attorney Dkt #:0123861.0627787
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2016
2
Exec Dt:
02/21/2018
Assignee
1
4100 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15222275
Correspondence name and address
FROST BROWN TODD LLC
3300 GREAT AMERICAN TOWER
301 EAST FOURTH STREET
CINCINNATI, OH 45202
Assignment: 23
Reel/Frame:042527/0029   Pages: 7
Recorded: 05/30/2017
Attorney Dkt #:0123861/0635388
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2017
2
Exec Dt:
04/04/2017
3
Exec Dt:
04/04/2017
Assignee
1
4100 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15472682
Correspondence name and address
FROST BROWN TODD LLC
301 EAST FOURTH STREET
3300 GREAT AMERICAN TOWER
CINCINNATI, OH 45202
Assignment: 24
Reel/Frame:047965/0069   Pages: 5
Recorded: 01/11/2019
Attorney Dkt #:0123861/0645429
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/07/2019
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16185920
Correspondence name and address
FROST BROWN TODD LLC
301 EAST FOURTH STREET
3300 GREAT AMERICAN TOWER
CINCINNATI, OH 45202
Assignment: 25
Reel/Frame:049637/0308   Pages: 4
Recorded: 07/01/2019
Attorney Dkt #:0123861.0662929
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/28/2019
Assignee
1
110 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16456875
Correspondence name and address
FROST BROWN TODD LLC
301 EAST FOURTH STREET
3300 GREAT AMERICAN TOWER
CINCINNATI, OH 45202
Assignment: 26
Reel/Frame:050442/0490   Pages: 5
Recorded: 09/20/2019
Attorney Dkt #:0123861.0661113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2019
2
Exec Dt:
08/30/2019
Assignee
1
110 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16556517
Correspondence name and address
FROST BROWN TODD LLC
301 EAST FOURTH STREET
3300 GREAT AMERICAN TOWER
CINCINNATI, OH 45202
Assignment: 27
Reel/Frame:058556/0340   Pages: 4
Recorded: 01/05/2022
Attorney Dkt #:121342.021741
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2022
2
Exec Dt:
01/04/2022
3
Exec Dt:
01/04/2022
Assignee
1
4111 BELLS LANE
LOUISVILLE, KENTUCKY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17568947
Correspondence name and address
BAKER & HOSTETLER LLP
312 WALNUT STREET
SUITE 3200
CINCINNATI, OH 45102

Search Results as of: 05/24/2024 07:14 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