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 : SAMYANG HOLDINGS CORPORATION
Total Assignments: 15
Assignment: 1
Reel/Frame:032133/0642   Pages: 2
Recorded: 02/04/2014
Attorney Dkt #:30100-10171PT
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAMYANG CORPORATION
Exec Dt:
11/03/2011
Assignee
1
SAMYANG HOLDINGS CORPORATION
263 YEONJI-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8324365
US20070041932
10551466
Correspondence name and address
DANIEL M. GURFINKEL
120 SOUTH LASALLE STREET, SUITE 1400
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:056370/0516   Pages: 6
Recorded: 05/27/2021
Attorney Dkt #:LPP20181113US
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAMYANG BIOPHARMACEUTICALS CORPORATION
Exec Dt:
11/03/2011
Newly Merged Entity Data
1
SAMYANG HOLDINGS CORPORATION
Exec Dt:
11/03/2011
Newly Merged Entity's New Name
1
SAMYANG HOLDINGS CORPORATION
31 JONG-RO 33-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180344638
15781182
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 3
Reel/Frame:056372/0365   Pages: 6
Recorded: 05/27/2021
Attorney Dkt #:0808-0834PUS1
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAMYANG BIOPHARMACEUTICALS CORPORATION
Exec Dt:
04/01/2021
Newly Merged Entity Data
1
SAMYANG HOLDINGS CORPORATION
Exec Dt:
04/01/2021
Newly Merged Entity's New Name
1
SAMYANG HOLDINGS CORPORATION
31, JONG-RO 33-GIL,
JONGNO-GU, SEOUL, KOREA, REPUBLIC OF 03129
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11534447
US20200268776
16462090
 
NONE
US20190328903
16474638
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:056471/0578   Pages: 6
Recorded: 06/08/2021
Attorney Dkt #:1599-0498M
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAMYANG BIOPHARMACEUTICALS CORPORATION
Exec Dt:
04/01/2021
Newly Merged Entity Data
1
SAMYANG HOLDINGS CORPORATION
Exec Dt:
04/01/2021
Newly Merged Entity's New Name
1
SAMYANG HOLDINGS CORPORATION
31, JONG-RO 33-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03129
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11253598
US20180250409
15759943
 
NONE
US20190021985
16067384
 
11077099
US20200038390
16341682
 
11406733
US20200069839
16468828
 
11179466
US20190328880
16469392
 
NONE
US20200078463
16610312
 
NONE
US20200207930
16633727
 
11638782
US20200238009
16636708
 
11980610
US20200261426
16760302
 
NONE
US20210077406
16764643
 
11464861
US20200246468
16857724
 
NONE
US20210369909
16973215
 
NONE
US20220257679
17266241
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:056824/0409   Pages: 9
Recorded: 07/12/2021
Attorney Dkt #:180-1003/1004
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAMYANG BIOPHARMACEUTICALS CORPORATION
Exec Dt:
04/01/2021
Newly Merged Entity Data
1
SAMYANG HOLDINGS CORPORATION
Exec Dt:
04/01/2021
Newly Merged Entity's New Name
1
SAMYANG HOLDINGS CORPORATION
31, JONG-RO 33-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
D936829
NONE
29716992
 
D936830
NONE
29730263
Correspondence name and address
PLUMSEA LAW GROUP, LLC
656 QUINCE ORCHARD ROAD
SUITE 660
GAITHERSBURG, MD 20878
Assignment: 6
Reel/Frame:058013/0766   Pages: 5
Recorded: 11/03/2021
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAMYANG BIOPHARMACEUTICALS CORPORATION
Exec Dt:
04/01/2021
Assignee
1
SAMYANG HOLDINGS CORPORATION
31, JONG-RO 33-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7070610
US20030187476
10218336
 
7217770
US20030143184
10276499
 
7153520
US20040037885
10416980
 
7226616
US20040234494
10483826
 
8778322
US20040247561
10492091
 
7879317
US20040253195
10493043
 
7655735
US20070161753
10546431
 
8021652
US20070003625
10554637
 
7311901
US20050201972
10962204
 
7259268
US20050154218
11028487
 
7880022
US20070112207
11560005
 
9393343
US20090275979
11721374
 
8936940
US20090317877
11915869
 
8349306
US20080152616
11974196
 
8101411
US20100159545
11993316
 
8163940
US20090018353
12159812
 
8853351
US20100280214
12810280
 
8864727
US20110066120
12882815
 
9518149
US20110207834
13126395
 
8465768
US20110223247
13126855
 
8633326
US20120035379
13262936
 
8410294
US20130046104
13518630
 
9603931
US20130274188
13519729
 
9801818
US20130345297
13960177
 
9446052
US20130267487
13976199
 
9591849
US20130280313
13977067
 
9220779
US20130266641
13993787
 
9011921
US20130273167
13995727
 
9173841
US20140212462
14231355
 
9522190
US20140335194
14362234
 
9254348
US20140336276
14363022
 
10022477
US20150045818
14365924
 
9526789
US20140364513
14369640
 
9439856
US20150328152
14388043
 
9260401
US20150291545
14647147
 
9795562
US20150250721
14717641
 
10143659
US20160213621
14758258
 
9883935
US20150374476
14849931
 
9931411
US20160184444
15065261
 
10300063
US20160317539
15108810
 
10292932
US20160228361
15137167
 
10765753
US20180000946
15540674
 
10456362
US20180125786
15561118
 
10739319
US20180224405
15747845
 
10793516
US20180346410
15781493
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE ST
ST HELIER, JE1 1BL JERSEY
Assignment: 7
Reel/Frame:059413/0856   Pages: 7
Recorded: 03/28/2022
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAMYANG BIOPHARMACEUTICALS CORPORATION
Exec Dt:
04/01/2021
Assignee
1
SAMYANG HOLDINGS CORPORATION
31, JONG-RO 33-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8969543
US20070287681
11651011
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE ST
ST HELIER, JE1 1BL JERSEY
Assignment: 8
Reel/Frame:057030/0416   Pages: 4
Recorded: 07/29/2021
Attorney Dkt #:1599-0499PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HO SUNG
Exec Dt:
07/22/2021
2
RYU, DAE HUI
Exec Dt:
07/27/2021
3
YOON, HYE SUNG
Exec Dt:
07/27/2021
Assignee
1
SAMYANG HOLDINGS CORPORATION
31, JONG-RO 33-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220257237
17416755
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 9
Reel/Frame:058439/0420   Pages: 4
Recorded: 12/09/2021
Attorney Dkt #:1599-0502PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, HYE SUNG
Exec Dt:
12/03/2021
2
KIM, JIN SU
Exec Dt:
12/03/2021
Assignee
1
SAMYANG HOLDINGS CORPORATION
31, JONG-RO 33-GIL JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220243373
17613560
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:061672/0731   Pages: 4
Recorded: 11/07/2022
Attorney Dkt #:1599-0515PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HO SUNG
Exec Dt:
10/31/2022
2
RYU, DAE HUI
Exec Dt:
10/31/2022
3
YOON, HYE SUNG
Exec Dt:
11/02/2022
Assignee
1
SAMYANG HOLDINGS CORPORATION
31, JONG-RO 33-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230190266
17923388
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 11
Reel/Frame:061992/0676   Pages: 5
Recorded: 12/06/2022
Attorney Dkt #:1599-0512PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SO JIN
Exec Dt:
12/02/2022
2
KIM, SANG HOON
Exec Dt:
12/02/2022
3
PARK, JOON YOUNG
Exec Dt:
12/02/2022
4
NAM, HYE YEONG
Exec Dt:
12/02/2022
5
SON, JI YEON
Exec Dt:
12/02/2022
Assignee
1
SAMYANG HOLDINGS CORPORATION
31, JONG-RO 33-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230039124
17787156
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042
Assignment: 12
Reel/Frame:062016/0663   Pages: 5
Recorded: 12/07/2022
Attorney Dkt #:1599-0508PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SO JIN
Exec Dt:
12/02/2022
2
PARK, JOON YOUNG
Exec Dt:
12/02/2022
3
NAM, HYE YEONG
Exec Dt:
12/02/2022
4
CHO, HE LEN
Exec Dt:
12/02/2022
5
KIM, GOO YOUNG
Exec Dt:
12/02/2022
Assignee
1
SAMYANG HOLDINGS CORPORATION
31, JONG-RO 33-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220409710
17774887
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:062017/0009   Pages: 5
Recorded: 12/07/2022
Attorney Dkt #:1599-0511PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SO JIN
Exec Dt:
12/02/2022
2
KIM, SANG HOON
Exec Dt:
12/02/2022
3
PARK, JOON YOUNG
Exec Dt:
12/02/2022
4
NAM, HYE YEONG
Exec Dt:
12/02/2022
5
SON, JI YEON
Exec Dt:
12/02/2022
Assignee
1
SAMYANG HOLDINGS CORPORATION
31, JONG-RO 33-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230017360
17778655
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 14
Reel/Frame:062928/0537   Pages: 3
Recorded: 03/09/2023
Attorney Dkt #:0465-8729DUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, GEONWOO
Exec Dt:
12/16/2022
2
RYU, DAEHUI
Exec Dt:
12/16/2022
Assignee
1
SAMYANG HOLDINGS CORPORATION
31, JONG-RO 33-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1018847
NONE
DM/218318
35516429
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042
Assignment: 15
Reel/Frame:062928/0611   Pages: 3
Recorded: 03/09/2023
Attorney Dkt #:0465-8730DUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, JAEHOON
Exec Dt:
12/16/2022
2
CHOI, HWANSEOK
Exec Dt:
12/16/2022
Assignee
1
SAMYANG HOLDINGS CORPORATION
31, JONG-RO 33-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
NONE
DM/218320
35516432
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042

Search Results as of: 05/25/2024 08:24 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