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 : KEMPHYS LTD.
Total Assignments: 24
Assignment: 1
Reel/Frame:020299/0840   Pages: 2
Recorded: 01/02/2008
Attorney Dkt #:SHIOZ0009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC.
Exec Dt:
12/12/2007
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5929069
NONE
08710657
Correspondence name and address
GRIFFIN & SZIPL, P.C.
2300 9TH STREET SOUTH
SUITE PH-1
ARLINGTON, VA 22204
Assignment: 2
Reel/Frame:020299/0846   Pages: 2
Recorded: 01/02/2008
Attorney Dkt #:SHIOZ0022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC.
Exec Dt:
12/12/2007
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6121256
NONE
09288618
Correspondence name and address
GRIFFIN & SZIPL, P.C.
2300 9TH STREET SOUTH
SUITE PH-1
ARLINGTON, VA 22204
Assignment: 3
Reel/Frame:020299/0848   Pages: 2
Recorded: 01/02/2008
Attorney Dkt #:SHIOZ0026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC.
Exec Dt:
12/12/2007
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6476017
US20010039272
09838272
Correspondence name and address
GRIFFIN & SZIPL, P.C.
2300 9TH STREET SOUTH
SUITE PH-1
ARLINGTON, VA 22204
Assignment: 4
Reel/Frame:020679/0234   Pages: 3
Recorded: 03/20/2008
Attorney Dkt #:P19566
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC.
Exec Dt:
12/12/2007
Assignee
1
KEMPHYS LTD.
28-10 TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6458782
NONE
09555508
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 5
Reel/Frame:020679/0240   Pages: 3
Recorded: 03/20/2008
Attorney Dkt #:P21632
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC.
Exec Dt:
12/12/2007
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6869959
NONE
09926407
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:020679/0224   Pages: 3
Recorded: 03/20/2008
Attorney Dkt #:P21265 (1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHUDO, KOICHI
Exec Dt:
12/26/2007
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838574
NONE
09868934
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:023369/0657   Pages: 3
Recorded: 10/14/2009
Attorney Dkt #:P31912
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
R & R INC.
Exec Dt:
09/24/2009
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7902260
US20080207768
11693082
Correspondence name and address
GREENBLUM AND BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 8
Reel/Frame:023369/0678   Pages: 3
Recorded: 10/14/2009
Attorney Dkt #:P32889
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
R & R INC.
Exec Dt:
09/24/2009
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080139842
11854697
Correspondence name and address
GREENBLUM AND BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 9
Reel/Frame:023369/0741   Pages: 3
Recorded: 10/14/2009
Attorney Dkt #:P31607
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
R & R INC.
Exec Dt:
09/24/2009
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7968600
US20080182905
11670126
Correspondence name and address
GREENBLUM AND BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:023369/0996   Pages: 3
Recorded: 10/14/2009
Attorney Dkt #:P33944/P25892
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
R & R INC.
Exec Dt:
09/24/2009
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME,
SETAGAYA-KU, TOKYO, JAPAN 158-0094
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20050202055
10932097
 
8030360
US20080153781
12040374
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 11
Reel/Frame:023371/0719   Pages: 3
Recorded: 10/14/2009
Attorney Dkt #:P37220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
R & R INC.
Exec Dt:
09/24/2009
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN 158-0094
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20080255069
12065099
 
8168677
US20100004203
12559268
Correspondence name and address
GREENBLUM AND BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 12
Reel/Frame:023940/0366   Pages: 5
Recorded: 02/16/2010
Attorney Dkt #:P28752
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 023371 FRAME 0753. ASSIGNOR(S) HEREBY CONFIRMS THE U.S. SERIAL NO. 10/598,709.
Assignor
1
R & R INC.
Exec Dt:
09/24/2009
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8198329
US20080021108
10598709
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 13
Reel/Frame:033558/0278   Pages: 2
Recorded: 08/18/2014
Attorney Dkt #:J204901
Conveyance: CHANGE OF ADDRESS
Assignor
1
R & R INC.
Exec Dt:
09/24/2009
Assignee
1
KEMPHYS LTD.
5-9-18, SHIMOTAKAIDO, SUGINAMI-KU
TOKYO, JAPAN 168-0073
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8030360
US20080153781
12040374
 
8168677
US20100004203
12559268
 
8071647
US20100324134
12872171
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 14
Reel/Frame:031416/0237   Pages: 5
Recorded: 10/16/2013
Attorney Dkt #:P44659
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURATAKE, HIDEAKI
Exec Dt:
08/22/2013
2
ITO, AI
Exec Dt:
08/24/2013
3
SHUDO, KOICHI
Exec Dt:
08/22/2013
Assignees
1
RESEARCH FOUNDATION ITSUU LABORATORY
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN 158-0094
2
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8895769
US20140031575
14112087
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 15
Reel/Frame:032996/0462   Pages: 3
Recorded: 05/30/2014
Attorney Dkt #:P44659
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RESEARCH FOUNDATION ITSUU LABORATORY
Exec Dt:
05/15/2014
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU,
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8895769
US20140031575
14112087
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 16
Reel/Frame:032997/0063   Pages: 3
Recorded: 05/30/2014
Attorney Dkt #:P42194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RESEARCH FOUNDATION ITSUU LABORATORY
Exec Dt:
05/15/2014
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU,
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140121407
14126460
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 17
Reel/Frame:032997/0802   Pages: 3
Recorded: 05/30/2014
Attorney Dkt #:P28752
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RESEARCH FOUNDATION ITSUU LABORATORY
Exec Dt:
05/15/2014
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU,
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8198329
US20080021108
10598709
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 18
Reel/Frame:032997/0924   Pages: 3
Recorded: 05/30/2014
Attorney Dkt #:P39085
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RESEARCH FOUNDATION ITSUU LABORATORY
Exec Dt:
05/15/2014
Assignee
1
KEMPHYS LTD.
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU,
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8431613
US20120214763
13459959
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 19
Reel/Frame:033644/0648   Pages: 2
Recorded: 08/18/2014
Attorney Dkt #:J204901
Conveyance: CHANGE OF ADDRESS
Assignor
1
KEMPHYS LTD.
Exec Dt:
05/15/2014
Assignee
1
KEMPHYS LTD.
5-9-18, SHIMOTAKAIDO, SUGINAMI-KU
TOKYO, JAPAN 168-0073
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8198329
US20080021108
10598709
 
8431613
US20120214763
13459959
 
8895769
US20140031575
14112087
 
NONE
US20140121407
14126460
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 20
Reel/Frame:033558/0189   Pages: 2
Recorded: 08/18/2014
Attorney Dkt #:SHIOZ0009
Conveyance: CHANGE OF ADDRESS
Assignor
1
KEMPHYS LTD.
Exec Dt:
08/18/2014
Assignee
1
KEMPHYS LTD.
5-9-18, SHIMOTAKAIDO, SUGINAMI-KU
TOKYO, JAPAN 168-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5929069
NONE
08710657
Correspondence name and address
GRIFFIN & SZIPL, P.C.
2300 9TH STREET SOUTH
SUITE 112
ARLINGTON, VA 22204
Assignment: 21
Reel/Frame:035671/0863   Pages: 5
Recorded: 05/19/2015
Attorney Dkt #:P44435
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURATAKE, HIDEAKI
Exec Dt:
04/21/2015
2
ITO, AI
Exec Dt:
04/24/2015
3
SHUDO, KOICHI
Exec Dt:
05/05/2015
Assignee
1
KEMPHYS LTD.
5-9-18, SHIMOTAKAIDO, SUGINAMI-KU
TOKYO, JAPAN 168-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353134
US20150232487
14435621
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 22
Reel/Frame:036534/0498   Pages: 5
Recorded: 09/10/2015
Attorney Dkt #:P44436
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHUDO, KOICHI
Exec Dt:
05/31/2015
2
SUGIYAMA, KIYOSHI
Exec Dt:
07/13/2015
Assignee
1
KEMPHYS LTD.
5-9-18 SHIMOTAKAIDO, SUGINAMI-KU
TOKYO, JAPAN 1680073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10004710
US20160256422
14442519
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 23
Reel/Frame:045882/0429   Pages: 5
Recorded: 05/23/2018
Attorney Dkt #:P55012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHUDO, KOICHI
Exec Dt:
05/31/2015
2
SUGIYAMA, KIYOSHI
Exec Dt:
07/13/2015
Assignee
1
KEMPHYS LTD.
5-9-18 SHIMOTAKAIDO, SUGINAMI-KU
TOKYO, JAPAN 1680073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10485776
US20180263942
15987114
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 24
Reel/Frame:039230/0116   Pages: 7
Recorded: 07/22/2016
Attorney Dkt #:P48840
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAHARA, KOHICHI
Exec Dt:
04/21/2016
2
SUENOBU, MICHITA
Exec Dt:
04/22/2016
3
SHUDO, KOICHI
Exec Dt:
04/18/2016
Assignee
1
KEMPHYS LTD.
5-9-18, SHIMOTAKAIDO, SUGINAMI-KU
TOKYO, JAPAN 168-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9861640
US20160206624
14896015
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

Search Results as of: 05/03/2024 10:16 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