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 13 of 13
1 2 3 4 5 6 7 8 9 10 11 12 13

Assignee Name : CHUGAI SEIYAKU KABUSHIKI KAISHA
Total Assignments: 1218
Assignment: 1201
Reel/Frame:062940/0602   Pages: 4
Recorded: 03/10/2023
Attorney Dkt #:14875-0284US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUGAI PHARMABODY RESEARCH PTE. LTD.
Exec Dt:
01/31/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230121511
17914432
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 1202
Reel/Frame:064517/0294   Pages: 5
Recorded: 08/08/2023
Attorney Dkt #:6663.0235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATADA, HITOSHI
Exec Dt:
02/10/2023
2
TATSUMI, KANAKO
Exec Dt:
02/09/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240043515
18022342
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 1203
Reel/Frame:062986/0931   Pages: 2
Recorded: 03/15/2023
Attorney Dkt #:53740-0003US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANOH, TAKEO
Exec Dt:
02/14/2023
2
NAKAE, SHINICHI
Exec Dt:
02/20/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230270730
18016691
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 1204
Reel/Frame:063241/0007   Pages: 9
Recorded: 04/06/2023
Attorney Dkt #:14875-0291US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKAZAWA, NAOKI
Exec Dt:
03/13/2023
2
OKADA, FUMIE
Exec Dt:
03/14/2023
3
SAITO, TOMOHISA
Exec Dt:
03/14/2023
4
HIRAHARA, TETSUYA
Exec Dt:
03/28/2023
5
HIROKAWA, KEIKO
Exec Dt:
03/16/2023
6
MIHARA, RYOSUKE
Exec Dt:
03/16/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230391878
18023246
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 1205
Reel/Frame:063476/0498   Pages: 5
Recorded: 04/28/2023
Attorney Dkt #:6663.0244
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTANI, KENTARO
Exec Dt:
03/13/2023
2
TOKUDOME, TAKESHI
Exec Dt:
03/13/2023
3
KAMIYA, CHIZUKO
Exec Dt:
03/13/2023
Assignees
1
NATIONAL CEREBRAL AND CARDIOVASCULAR CENTER
6-1, KISHIBE-SHIMMACHI, SUITA-SHI
OSAKA, JAPAN 564-8565
2
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230382990
18034429
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 1206
Reel/Frame:064240/0559   Pages: 3
Recorded: 07/13/2023
Attorney Dkt #:6663.0230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IGAWA, TOMOYUKI
Exec Dt:
04/04/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230265176
18020656
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 1207
Reel/Frame:063923/0082   Pages: 4
Recorded: 06/12/2023
Attorney Dkt #:6663.0250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, FUMIHIKO
Exec Dt:
04/24/2023
2
TACHIBANA, TATSUHIKO
Exec Dt:
04/24/2023
3
YAMAUCHI, TSUYOSHI
Exec Dt:
04/25/2023
4
KURAMOTO, SHINO
Exec Dt:
04/24/2023
5
MATSUNO, FUMIYO
Exec Dt:
04/25/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
KITA-KU, TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240125807
18266665
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 1208
Reel/Frame:064099/0625   Pages: 3
Recorded: 06/28/2023
Attorney Dkt #:6663.0243
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMURA, KENICHI
Exec Dt:
04/24/2023
2
KAGE, MIRAI
Exec Dt:
04/24/2023
3
TAMIYA, MINORU
Exec Dt:
04/24/2023
4
KANAZAWA, JUNICHIRO
Exec Dt:
04/24/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
KITA-KU, TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230391818
18034424
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 1209
Reel/Frame:064019/0113   Pages: 2
Recorded: 06/21/2023
Attorney Dkt #:6663.0240
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITA, YUYA
Exec Dt:
05/08/2023
2
NOMURA, KENICHI
Exec Dt:
05/09/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
KITA-KU, TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240124517
18268737
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 1210
Reel/Frame:064197/0902   Pages: 7
Recorded: 07/10/2023
Attorney Dkt #:023312-0340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, JOTARO
Exec Dt:
05/08/2023
2
EMOTO, CHIE
Exec Dt:
05/09/2023
3
NAKAMURA, MIKIKO
Exec Dt:
05/08/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
KITA-KU, TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240115578
18271529
Correspondence name and address
STEPHEN B. MAEBIUS
FOLEY & LARDNER LLP
3000 K STREET NW SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 1211
Reel/Frame:064019/0192   Pages: 3
Recorded: 06/21/2023
Attorney Dkt #:6663.0252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, ATSUMI
Exec Dt:
05/11/2023
2
ENOMOTO, TARO
Exec Dt:
05/25/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
KITA-KU, TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240024245
18268399
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 1212
Reel/Frame:064016/0497   Pages: 2
Recorded: 06/21/2023
Attorney Dkt #:6663.0254
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJIMA, TETSUO
Exec Dt:
05/26/2023
2
NISHIMURA, KAORI
Exec Dt:
06/01/2023
3
KURIKI, YUGO
Exec Dt:
06/01/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
KITA-KU, TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240069033
18268470
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 1213
Reel/Frame:064167/0642   Pages: 3
Recorded: 07/06/2023
Attorney Dkt #:6663.0257
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASE, TADAKATSU
Exec Dt:
06/06/2023
2
TSUCHIYA, SATOSHI
Exec Dt:
06/02/2023
3
NOMURA, KENICHI
Exec Dt:
06/05/2023
4
EMURA, TAKASHI
Exec Dt:
06/02/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
KITA-KU, TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240132431
18270793
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 1214
Reel/Frame:064466/0463   Pages: 4
Recorded: 08/02/2023
Attorney Dkt #:6663.0248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKAWA, YURI
Exec Dt:
06/16/2023
2
SAVORY, NASA
Exec Dt:
07/20/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
KITA-KU, TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240124614
18269099
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 1215
Reel/Frame:064898/0165   Pages: 3
Recorded: 09/14/2023
Attorney Dkt #:P36099-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HATADE, KEIJIRO
Exec Dt:
08/08/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230167172
18054244
Correspondence name and address
INA GENGELBACH
GRENZACHERSTRASSE 124
BASEL, CH-4070 SWITZERLAND
Assignment: 1216
Reel/Frame:064898/0188   Pages: 3
Recorded: 09/14/2023
Attorney Dkt #:P36099-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUGAI SEIYAKU KOGYO KABUSHIKI KAISHA
Exec Dt:
08/24/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230167172
18054244
Correspondence name and address
INA GENGELBACH
GRENZACHERSTRASSE 124
BASEL, CH-4070 SWITZERLAND
Assignment: 1217
Reel/Frame:066665/0114   Pages: 3
Recorded: 03/06/2024
Attorney Dkt #:P36908-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANAKA, HIROSHI, MR.
Exec Dt:
09/07/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240139192
18533622
Correspondence name and address
MS. DENISE STREBEL
GRENZACHERSTRASSE 124
BASEL, 4070 SWITZERLAND
Assignment: 1218
Reel/Frame:066665/0872   Pages: 3
Recorded: 03/06/2024
Attorney Dkt #:P36908-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KABUSHIKI KAISHA CHUGAI IKAGAKU KENKYUSHO
Exec Dt:
09/20/2023
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240139192
18533622
Correspondence name and address
MS. DENISE STREBEL
GRENZACHERSTRASSE 124
BASEL, 4070 SWITZERLAND
Page 13 of 13
1 2 3 4 5 6 7 8 9 10 11 12 13

Search Results as of: 05/04/2024 08:13 AM
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