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 : YUKIMOTO, SADAO
Total Assignments: 18
Assignment: 1
Reel/Frame:004400/0510   Pages: 1
Recorded: 04/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAKUBO, FUMIO
Exec Dt:
04/18/1985
2
TAKANOO, MIYAKO
Exec Dt:
04/18/1985
3
YUKIMOTO, SADAO
Exec Dt:
04/18/1985
4
ISAYAMA, KATSUHIKO
Exec Dt:
04/18/1985
Assignee
1
KANEGAFUCHI CHEMICAL INDUSTRY CO., LTD.
NO. 2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4618656
NONE
06727295
Correspondence name and address
WEGNER & BRETSCHNEIDER
P.O. BOX 19542
WASHINGTON, DC 20036-0542
Assignment: 2
Reel/Frame:004400/0511   Pages: 1
Recorded: 04/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAKUBO, FUMIO
Exec Dt:
04/18/1985
2
TAKANOO, MIYAKO
Exec Dt:
04/18/1985
3
YUKIMOTO, SADAO
Exec Dt:
04/18/1985
4
ISAYAMA, KATSUHIKO
Exec Dt:
04/18/1985
Assignee
1
KANEGAFUCHI CHEMICAL INDUSTRY CO., LTD.
NO. 2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4618653
NONE
06727296
Correspondence name and address
WEGNER & BRETSCHNEIDER
P. O. BOX 19542
WASHINGTON, DC 20036-0542
Assignment: 3
Reel/Frame:004494/0589   Pages: 1
Recorded: 12/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIROSE, TOSHIFUMI
Exec Dt:
12/02/1985
2
YUKIMOTO, SADAO
Exec Dt:
12/02/1985
3
ISAYAMA, KATSUHIKO
Exec Dt:
12/02/1985
Assignee
1
KANEGAFUCHI CHEMICAL INDUSTRY, CO., LTD., NO. 2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4837401
NONE
06807842
Correspondence name and address
WEGNER & BRETSCHNEIDER
P.O. BOX 18218
WASHINGTON DC 20036
Assignment: 4
Reel/Frame:004788/0490   Pages: 1
Recorded: 09/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAKUBO, FUMIO
Exec Dt:
09/08/1987
2
YUKIMOTO, SADAO
Exec Dt:
09/08/1987
3
HOMMA, MICHIHIDE
Exec Dt:
09/08/1987
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA, 2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4837274
NONE
07102687
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K STREET, N.W., SUITE 912
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:004987/0173   Pages: 1
Recorded: 12/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YUKIMOTO, SADAO
Exec Dt:
12/15/1988
2
HIROSE, TOSHIFUMI
Exec Dt:
12/15/1988
3
ISAYAMA, KATSUHIKO
Exec Dt:
12/15/1988
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902575
NONE
07288177
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K STREET, N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:005011/0427   Pages: 1
Recorded: 12/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YUKIMOTO, SADAO
Exec Dt:
12/19/1988
2
HIROSE, TOSHIFUMI
Exec Dt:
12/19/1988
3
ISAYAMA, KATSUHIKO
Exec Dt:
12/19/1988
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4906707
NONE
07290331
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST., N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005056/0138   Pages: 1
Recorded: 03/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIROSE, TOSHIFUMI
Exec Dt:
02/27/1989
2
YUKIMOTO, SADAO
Exec Dt:
02/27/1989
3
ISAYAMA, KATSUHIKO
Exec Dt:
02/27/1989
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA, 2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI, OSAKA, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4965311
NONE
07305137
Correspondence name and address
RONALD J. KUBOVCIK
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
STE. 912, 1725 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:005088/0080   Pages: 1
Recorded: 06/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YUKIMOTO, SADAO
Exec Dt:
05/31/1989
2
HIROSE, TOSHIFUMI
Exec Dt:
05/31/1989
3
WAKABAYASHI, HIROSHI
Exec Dt:
05/31/1989
4
ISAYAMA, KATSUHIKO
Exec Dt:
05/31/1989
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA, 2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5011900
NONE
07362714
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W., SUITE 912
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:005088/0272   Pages: 1
Recorded: 06/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YUKIMOTO, SADAO
Exec Dt:
05/31/1989
2
HIROSE, TOSHIFUMI
Exec Dt:
05/31/1989
3
WAKABAYASHI, HIROSHI
Exec Dt:
05/31/1989
4
ISAYAMA, KATSUSHIKO
Exec Dt:
05/31/1989
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA, 2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5063270
NONE
07362776
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK, 1725 K STREET, N.W.,
SUITE 1000
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:005088/0586   Pages: 1
Recorded: 06/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YUKIMOTO, SADAO
Exec Dt:
05/31/1989
2
HIROSE, TOSHIFUMI
Exec Dt:
05/31/1989
3
WAKABAYASHI, HIROSHI
Exec Dt:
05/31/1989
4
ISAYAMA, KATSUHIKO
Exec Dt:
05/31/1989
Assignee
1
KANEGAFUCHI CHEMICAL INDUSTRY CO., LTD., NO. 2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983700
NONE
07363855
Correspondence name and address
WEGNER & BRETSCHNEIDER
P. O. BOX 18218
WASHINGTON, DC 20036-8218
Assignment: 11
Reel/Frame:005151/0596   Pages: 1
Recorded: 10/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YUKIMOTO, SADAO
Exec Dt:
09/28/1989
2
WAKABAYASHI, HIROSHI
Exec Dt:
09/28/1989
3
ISAYAMA, KATSUHIKO
Exec Dt:
09/28/1989
Assignee
1
KANEGAFUCHI CHEMICAL INDUSTRY CO., LTD.
NO. 2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI OSAKA-FU,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5051463
NONE
07417133
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST., N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:006792/0014   Pages: 4
Recorded: 12/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUKIMOTO, SADAO
Exec Dt:
11/08/1993
2
KAWAKUBO, FUMIO
Exec Dt:
11/08/1993
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME
KITA-KU OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290847
NONE
07774134
Correspondence name and address
JAMES C. LYDON
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
STE. 1000, 1725 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:015410/0309   Pages: 10
Recorded: 01/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, TOSHIHIKO
Exec Dt:
12/09/2003
2
SAKAGUCHI, MASASHI
Exec Dt:
12/11/2003
3
YUKIMOTO, SADAO
Exec Dt:
12/09/2003
4
WAKABAYASHI, KATSUYU
Exec Dt:
12/09/2003
5
TAKASE, JUNJI
Exec Dt:
12/11/2003
6
ANDO, HIROSHI
Exec Dt:
12/11/2003
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME
KITA-KU, OSAKA-SHI, OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7115695
US20040198885
10482872
Correspondence name and address
KENYON & KENYON
CASSANDRA T. SWAIN, PH.D.
1500 K STREET, NW, SUITE 700
WASHINGTON, D.C. 20005-1257
Assignment: 14
Reel/Frame:021264/0043   Pages: 2
Recorded: 07/21/2008
Attorney Dkt #:081914
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, KENJI
Exec Dt:
07/07/2008
2
YUKIMOTO, SADAO
Exec Dt:
07/07/2008
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU,
OSAKA-SHI, OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100222449
12161241
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 15
Reel/Frame:035502/0363   Pages: 6
Recorded: 04/27/2015
Attorney Dkt #:719307
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGINO, HIROYUKI
Exec Dt:
04/24/2015
2
GOTO, MASAOKI
Exec Dt:
04/24/2015
3
HAMADA, ATSUYO
Exec Dt:
04/24/2015
4
AKAZAWA, MITSUJI
Exec Dt:
04/24/2015
5
YUKIMOTO, SADAO
Exec Dt:
04/24/2015
Assignee
1
KM TRANSDERM LTD.
3-18, NAKANOSHIMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10758494
US20150224063
14406691
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 16
Reel/Frame:043798/0799   Pages: 6
Recorded: 10/05/2017
Attorney Dkt #:728907
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGINO, HIROYUKI
Exec Dt:
08/24/2017
2
YUKIMOTO, SADAO
Exec Dt:
08/24/2017
3
HAMADA, ATSUYO
Exec Dt:
08/24/2017
4
AKAZAWA, MITSUJI
Exec Dt:
08/24/2017
5
GOTO, MASAOKI
Exec Dt:
08/24/2017
Assignee
1
KM TRANSDERM LTD.
3-18, NAKANOSHIMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10314791
US20170333367
15533154
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 17
Reel/Frame:044519/0815   Pages: 6
Recorded: 01/02/2018
Attorney Dkt #:720299
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGINO, HIROYUKI
Exec Dt:
12/28/2017
2
GOTO, MASAOKI
Exec Dt:
12/28/2017
3
HAMADA, ATSUYO
Exec Dt:
12/28/2017
4
AKAZAWA, MITSUJI
Exec Dt:
12/28/2017
5
YUKIMOTO, SADAO
Exec Dt:
12/28/2017
Assignee
1
KM TRANSDERM LTD.
3-18, NAKANOSHIMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9895320
US20150374642
14432100
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 18
Reel/Frame:044716/0728   Pages: 6
Recorded: 01/24/2018
Attorney Dkt #:722714
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGINO, HIROYUKI
Exec Dt:
12/28/2017
2
YUKIMOTO, SADAO
Exec Dt:
12/28/2017
3
HAMADA, ATSUYO
Exec Dt:
12/28/2017
4
AKAZAWA, MITSUJI
Exec Dt:
12/28/2017
5
GOTO, MASAOKI
Exec Dt:
12/28/2017
Assignee
1
KM TRANSDERM LTD.
3-18, NAKANOSHIMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160206568
14897641
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731

Search Results as of: 04/29/2024 08:39 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