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Patent Assignment Assignor Details
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Assignor Name : SHOWA DENKO KABUSHIKI KAISHA
Total Assignments: 12
Assignment: 1
Reel/Frame:005274/0962   Pages: 1
Recorded: 04/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHOWA DENKO KABUSHIKI KAISHA
Exec Dt:
04/20/1985
Assignee
1
S.D.S. BIOTECH K.K.,
12-7, HIGASHI SHINBASHI, 2-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496585
NONE
06515832
Correspondence name and address
SUSAN J. MACK
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:005137/0041   Pages: 1
Recorded: 07/31/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHOWA DENKO KABUSHIKI KAISHA
Exec Dt:
04/20/1989
Assignee
1
S D S BIOTECH K.K.
12-7, HIGASHI SHINBASHI, 2-CHOME,
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4455315
NONE
06318982
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK, STE. 912
1725 K ST. N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005496/0329   Pages: 2
Recorded: 11/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHOWA DENKO KABUSHIKI KAISHA
Exec Dt:
10/04/1990
Assignee
1
S.D.S. BIOTECH KABUSHIKI KAISHA,
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4039577
NONE
05592313
 
4224238
NONE
06030649
 
3972909
NONE
UNAVAILABLE
 
4130577
NONE
UNAVAILABLE
 
4078913
NONE
UNAVAILABLE
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING
SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:006486/0942   Pages: 2
Recorded: 04/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHOWA DENKO KABUSHIKI KAISHA
Exec Dt:
03/24/1993
Assignee
1
MITSUBISHI KASEI CORPORATION
5-2 MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4895842
NONE
06912480
Correspondence name and address
WADDELL A. BIGGART
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
STE. 800
WASHINGTON, DC 20037-3202
Assignment: 5
Reel/Frame:006735/0090   Pages: 6
Recorded: 11/10/1993
Conveyance: CORRECTIVE ASSIGNMENT; SEE RECORD FOR DETAILS.
Assignor
1
SHOWA DENKO KABUSHIKI KAISHA
Exec Dt:
07/27/1993
Assignee
1
SUMITOMO CHEMICALS CO., LTD.
346-1, MIYANISHI, HARIMA-CHO, KAKO-GUN
HYOGO PREF., 675-01, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5183917
NONE
07499421
 
5270439
NONE
07952655
Correspondence name and address
DOREEN S. LADER
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20037-3202
Assignment: 6
Reel/Frame:006761/0311   Pages: 4
Recorded: 11/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHOWA DENKO KABUSHIKI KAISHA
Exec Dt:
07/27/1993
Assignee
1
SUMITOMO SEIKA CHEMICALS CO., LTD.
346-1, MIYANISHI, HARIMA-CHO, KAKO-GUN
HYOGO PREF., 675-01, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5183917
NONE
07499421
 
5270439
NONE
07952655
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
MARK BOLAND
2100 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 7
Reel/Frame:008268/0018   Pages: 2
Recorded: 12/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHOWA DENKO KABUSHIKI KAISHA
Exec Dt:
12/03/1996
Assignee
1
NOVO NORDISK A/S
NOVO ALLE
DK-2880 BAGSVAERD, DENMARK
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4480037
NONE
06465064
 
4740469
NONE
06787590
 
4824578
NONE
07023861
 
4940665
NONE
07103550
 
4898781
NONE
07118004
 
4925818
NONE
07252994
 
5231022
NONE
07734662
 
5387518
NONE
07873168
 
5314637
NONE
08029623
 
5318905
NONE
08059169
 
5454971
NONE
08067075
 
5486467
NONE
08354721
 
5622849
NONE
08517545
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WILLIAM H. MANDIR
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 8
Reel/Frame:009638/0162   Pages: 2
Recorded: 12/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHOWA DENKO KABUSHIKI KAISHA
Exec Dt:
11/27/1998
Assignee
1
BANDO CHEMICAL INDUSTRIES, LTD.
2-15, MEIWADORI 3-CHOME, HYOGO-KU, KOBE-SHI
HYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5405726
NONE
07974122
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
NILS E. PEDERSEN
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006
Assignment: 9
Reel/Frame:011371/0920   Pages: 2
Recorded: 12/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHOWA DENKO KABUSHIKI KAISHA
Exec Dt:
11/30/2000
Assignee
1
SEIKO EPSON CORPORATION
4-1 NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, 163-0811, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6362348
NONE
09496647
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 10
Reel/Frame:012103/0945   Pages: 2
Recorded: 08/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHOWA DENKO KABUSHIKI KAISHA
Exec Dt:
06/18/2001
Assignee
1
SHOWA HIGHPOLYMER CO., LTD.
20, KANDA NISHIKI-CHO 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5658627
NONE
08533935
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
BRUCE E. KRAMER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 11
Reel/Frame:027099/0473   Pages: 2
Recorded: 10/21/2011
Attorney Dkt #:051211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHOWA DENKO KABUSHIKI KAISHA
Exec Dt:
10/13/2011
Assignee
1
SHOKO SCIENTIFIC CO., LTD.,
1-3-3, AZAMINO-MINAMI, AOBA-KU, YOKOHAMA-CITY
KANAGAWA, JAPAN 225-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6295125
NONE
09521917
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:029489/0249   Pages: 6
Recorded: 12/18/2012
Attorney Dkt #:049412
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHOWA DENKO KABUSHIKI KAISHA
Exec Dt:
12/03/2012
Assignee
1
TOYODA GOSEI CO., LTD.
1, HARUHINAGAHATA
KIYOSU-SHI, AICHI, JAPAN 452-8564
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6268618
NONE
09073765
 
6541797
NONE
09204280
 
6147363
NONE
09217629
 
6069021
NONE
09270749
 
6368733
NONE
09369148
 
6153894
NONE
09438788
 
6194744
NONE
09500450
 
6335219
NONE
09624221
 
6512248
NONE
09691057
 
6326223
NONE
09694319
 
6403987
NONE
09694325
 
6852161
US20020155712
10110692
 
6800501
US20030006422
10136377
 
6677615
US20030052323
10265148
 
8236103
US20050227453
10504584
 
7537944
US20070090369
10570627
 
7572657
US20080121906
10573017
 
7488971
US20070012932
10574202
 
8134168
US20070126009
10575625
 
7498184
US20070148803
10580107
 
7452740
US20070108458
10581751
 
7518163
US20070096126
10582913
 
7781795
US20070138499
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10585744
 
7655491
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10585999
 
7935955
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8211727
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13057696
 
8227359
US20110284919
13205569
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE, NW
SUITE 800
WASHINGTON, DC 20037

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