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.

Page 6 of 6
1 2 3 4 5 6

Assignee Name : DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Total Assignments: 528
Assignment: 501
Reel/Frame:034047/0913   Pages: 2
Recorded: 10/28/2014
Attorney Dkt #:0249.1014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2014
2
Exec Dt:
09/30/2014
3
Exec Dt:
09/29/2014
4
Exec Dt:
09/30/2014
5
Exec Dt:
09/30/2014
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14377487
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 502
Reel/Frame:034477/0886   Pages: 4
Recorded: 12/11/2014
Attorney Dkt #:0356.1027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2014
2
Exec Dt:
10/06/2014
3
Exec Dt:
10/06/2014
Assignees
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU,
TOKYO, JAPAN 1038338
2
1603-1, KAMITOMIOKA-MACHI,
NAGAOKA-SHI, NIIGATA, JAPAN 9402188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14391667
Correspondence name and address
MICHAEL D. STEIN
1400 EYE ST., N.W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 503
Reel/Frame:034110/0913   Pages: 3
Recorded: 11/05/2014
Attorney Dkt #:0097.1010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2014
2
Exec Dt:
10/21/2014
3
Exec Dt:
10/21/2014
4
Exec Dt:
10/21/2014
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14399128
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 504
Reel/Frame:034810/0886   Pages: 3
Recorded: 01/26/2015
Attorney Dkt #:0356.1030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2014
2
Exec Dt:
12/01/2014
3
Exec Dt:
12/01/2014
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU,
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14417007
Correspondence name and address
MICHAEL D. STEIN
1400 EYE ST., N.W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 505
Reel/Frame:034398/0717   Pages: 2
Recorded: 12/05/2014
Attorney Dkt #:0356.1029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2014
2
Exec Dt:
12/04/2014
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14406141
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 506
Reel/Frame:034816/0412   Pages: 3
Recorded: 01/26/2015
Attorney Dkt #:0271.1010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2014
2
Exec Dt:
12/12/2014
3
Exec Dt:
12/15/2014
4
Exec Dt:
12/11/2014
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU,
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14417430
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 507
Reel/Frame:034818/0450   Pages: 3
Recorded: 01/27/2015
Attorney Dkt #:0356.1031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2015
2
Exec Dt:
01/16/2015
3
Exec Dt:
01/16/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU,
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14413193
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 508
Reel/Frame:034825/0651   Pages: 3
Recorded: 01/28/2015
Attorney Dkt #:0271.1011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2015
2
Exec Dt:
01/08/2015
3
Exec Dt:
01/08/2015
4
Exec Dt:
01/08/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU,
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14417721
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 509
Reel/Frame:034812/0730   Pages: 3
Recorded: 01/26/2015
Attorney Dkt #:0271.1012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2015
2
Exec Dt:
01/13/2015
3
Exec Dt:
01/13/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU,
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14417376
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 510
Reel/Frame:034739/0188   Pages: 3
Recorded: 01/16/2015
Attorney Dkt #:1720.155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/15/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29514874
Correspondence name and address
PERRY J. SAIDMAN
8601 GEORGIA AVE
SUITE 603
SILVER SPRING, MD 20910
Assignment: 511
Reel/Frame:035077/0160   Pages: 3
Recorded: 03/03/2015
Attorney Dkt #:0356.1032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2015
2
Exec Dt:
02/13/2015
3
Exec Dt:
02/13/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14425510
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 512
Reel/Frame:035307/0060   Pages: 2
Recorded: 04/01/2015
Attorney Dkt #:0356.1033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2015
2
Exec Dt:
03/12/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14427875
Correspondence name and address
MICHAEL D. STEIN
1400 EYE ST., N.W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 513
Reel/Frame:035530/0846   Pages: 6
Recorded: 04/29/2015
Attorney Dkt #:MIY-0433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2015
2
Exec Dt:
03/20/2015
3
Exec Dt:
02/23/2015
4
Exec Dt:
03/20/2015
5
Exec Dt:
02/09/2015
6
Exec Dt:
02/09/2015
7
Exec Dt:
02/12/2015
Assignees
1
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
2
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14439647
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 310
WASHINGTON, DC 20036
Assignment: 514
Reel/Frame:035422/0644   Pages: 2
Recorded: 04/16/2015
Attorney Dkt #:0356.1034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2015
2
Exec Dt:
03/26/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14436079
Correspondence name and address
MICHAEL D. STEIN
1400 EYE ST., N.W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 515
Reel/Frame:035791/0256   Pages: 10
Recorded: 06/04/2015
Attorney Dkt #:047580-0124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2015
2
Exec Dt:
04/17/2015
3
Exec Dt:
04/17/2015
4
Exec Dt:
04/21/2015
5
Exec Dt:
04/17/2015
6
Exec Dt:
04/17/2015
7
Exec Dt:
04/27/2015
8
Exec Dt:
04/27/2015
9
Exec Dt:
04/27/2015
Assignees
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8338
2
MILL LANE, RAINFORD
ST HELENS, MERSEYSIDE, UNITED KINGDOM WA11 8LP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14439985
Correspondence name and address
MICHAEL D. KAMINSKI
3000 K STREET NW SUITE 600
WASHINGTON, DC 20007
Assignment: 516
Reel/Frame:035657/0198   Pages: 4
Recorded: 05/18/2015
Attorney Dkt #:0271.1013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2015
2
Exec Dt:
04/20/2015
3
Exec Dt:
04/21/2015
4
Exec Dt:
04/21/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14437364
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 517
Reel/Frame:035788/0776   Pages: 7
Recorded: 06/04/2015
Attorney Dkt #:452455US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2015
2
Exec Dt:
05/07/2015
3
Exec Dt:
05/07/2015
4
Exec Dt:
05/12/2015
5
Exec Dt:
05/08/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14649783
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 518
Reel/Frame:035795/0446   Pages: 4
Recorded: 06/05/2015
Attorney Dkt #:452465US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2015
2
Exec Dt:
05/08/2015
3
Exec Dt:
05/07/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14650131
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 519
Reel/Frame:035844/0500   Pages: 4
Recorded: 06/16/2015
Attorney Dkt #:4877-0125PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/2015
2
Exec Dt:
05/15/2015
3
Exec Dt:
05/18/2015
4
Exec Dt:
05/18/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14434162
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 520
Reel/Frame:035775/0806   Pages: 3
Recorded: 06/03/2015
Attorney Dkt #:4877-0124PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/16/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14442625
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 521
Reel/Frame:035803/0681   Pages: 3
Recorded: 06/08/2015
Attorney Dkt #:4877-0123PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/16/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14442656
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 522
Reel/Frame:035694/0568   Pages: 3
Recorded: 05/21/2015
Attorney Dkt #:0356.1035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2015
2
Exec Dt:
05/18/2015
3
Exec Dt:
05/18/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14646334
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 523
Reel/Frame:036280/0678   Pages: 10
Recorded: 08/07/2015
Attorney Dkt #:0356.1036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2015
2
Exec Dt:
06/29/2015
3
Exec Dt:
07/31/2015
4
Exec Dt:
07/29/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14761492
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 524
Reel/Frame:036149/0231   Pages: 5
Recorded: 07/22/2015
Attorney Dkt #:047580-0125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2015
2
Exec Dt:
07/08/2015
3
Exec Dt:
07/08/2015
4
Exec Dt:
07/10/2015
5
Exec Dt:
07/09/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14762359
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY & LARDNER LLP, SUITE 600
3000 K STREET, N.W.
WASHINGTON, DC 20007
Assignment: 525
Reel/Frame:036511/0666   Pages: 3
Recorded: 09/08/2015
Attorney Dkt #:0506.1001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2015
2
Exec Dt:
08/18/2015
3
Exec Dt:
08/18/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14773264
Correspondence name and address
MICHAEL D. STEIN
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 526
Reel/Frame:036480/0212   Pages: 2
Recorded: 09/02/2015
Attorney Dkt #:721608
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/20/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14824434
Correspondence name and address
XAVIER PILLAI
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 527
Reel/Frame:037164/0687   Pages: 3
Recorded: 11/30/2015
Attorney Dkt #:0356.1037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2015
2
Exec Dt:
11/16/2015
3
Exec Dt:
11/12/2015
4
Exec Dt:
11/16/2015
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14780365
Correspondence name and address
MICHAEL D. STEIN
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 528
Reel/Frame:045441/0912   Pages: 3
Recorded: 04/05/2018
Attorney Dkt #:174997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2018
2
Exec Dt:
02/08/2018
3
Exec Dt:
02/13/2018
Assignee
1
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15501913
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Page 6 of 6
1 2 3 4 5 6

Search Results as of: 04/29/2024 06:02 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