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

Total Assignments: 5
Patent #:
6515036
Issue Dt:
02/04/2003
Application #:
09822202
Filing Dt:
04/02/2001
Publication #:
20010027246
Pub Dt:
10/04/2001
Inventors:
Koichi Murayama, Katsuhisa Kodama, Takashi Kumaki
Title:
METHOD OF DECOMPOSING A POLYURETHANE
Assignment: 1
Reel/Frame:
011664/0294Recorded: 04/02/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MURAYAMA, KOICHI
Exec Dt:
03/16/2001
KODAMA, KATSUHISA
Exec Dt:
03/16/2001
KUMAKI, TAKASHI
Exec Dt:
03/16/2001
Assignee:
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 540-8645, JAPAN
Correspondent:
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, JR., ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 2
Reel/Frame:
012204/0226Recorded: 09/26/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
TAKEDA CHEMICAL INDUSTRIES, LTD.
Exec Dt:
09/20/2001
Assignee:
MITSUI TAKEDA CHEMICALS INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
WENDEROTH LIND & PONACK, L.L.P.
ATTN: WARREN M. CHECK JR., ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 3
Reel/Frame:
038097/0954Recorded: 02/25/2016Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
MITSUI TAKEDA CHEMICALS, INC.
Exec Dt:
04/03/2006
Assignee:
MISTUI CHEMICALS POLYURETHANES, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
DANIEL M. GURFINKEL
DENNEMEYER & ASSOCIATES, LLC.
181 WEST MADISON STREET, SUITE 4500
CHICAGO, IL 60602
Assignment: 4
Reel/Frame:
038607/0155Recorded: 05/04/2016Pages: 12
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
MITSUI CHEMICALS POLYURETHANES, INC.
Exec Dt:
04/09/2009
Assignee:
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI
1-CHOME, MINATO-KU,
TOKYO, JAPAN
Correspondent:
DANIEL M. GURFINKEL
DENNEMEYER & ASSOCIATES, LLC.
181 WEST MADISON STREET, SUITE 4500
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:
038735/0678Recorded: 05/27/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MITSUI CHEMICALS, INC.
Exec Dt:
12/02/2015
Assignee:
MITSUI CHEMICALS & SKC POLYURETHANES INC.
5-2, HIGASHI-SHIMBASHI
1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-7122
Correspondent:
DANIEL M. GURFINKEL
DENNEMEYER & ASSOCIATES, LLC.
181 WEST MADISON STREET, SUITE 4500
CHICAGO, IL 60602

Search Results as of: 04/30/2024 04:38 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