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Patent Assignment Assignor Details
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Assignor Name : DAI, YU
Total Assignments: 13
Assignment: 1
Reel/Frame:049184/0906   Pages: 4
Recorded: 05/15/2019
Attorney Dkt #:521062US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, YU
Exec Dt:
09/11/2018
Assignee
1
BASF CATALYSTS (SHANGHAI) CO., LTD.
199 LUQIAO ROAD
SHANGAI, CHINA 201206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200317532
16336661
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:049503/0926   Pages: 4
Recorded: 06/18/2019
Attorney Dkt #:522600US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, YU
Exec Dt:
09/11/2018
Assignee
1
BASF CATALYSTS (SHANGHAI) CO., LTD.
199 LUQIAO ROAD
SHANGHAI, CHINA 201206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10870583
US20190300375
16463263
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:049914/0613   Pages: 6
Recorded: 07/31/2019
Attorney Dkt #:521062US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 049184 FRAME: 0906. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
DAI, YU
Exec Dt:
09/11/2018
Assignee
1
BASF CATALYSTS (SHANGHAI) CO., LTD.
199 LUQIAO ROAD
SHANGHAI, CHINA 201206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200317532
16336661
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:048506/0960   Pages: 16
Recorded: 03/05/2019
Attorney Dkt #:520152US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARVULESCU, ANDREI-NICOLAE
Exec Dt:
10/08/2018
2
MUELLER, ULRICH
Exec Dt:
01/04/2019
3
MAURER, STEFAN
Exec Dt:
06/20/2018
4
DAI, YU
Exec Dt:
09/20/2018
5
XIAO, FENG-SHOU
Exec Dt:
09/20/2018
6
MENG, XIANGJU
Exec Dt:
09/18/2018
7
WANG, YEQING
Exec Dt:
09/18/2018
Assignee
1
BASF SE
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11155467
US20200339430
16330592
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:049091/0643   Pages: 4
Recorded: 05/06/2019
Attorney Dkt #:520152US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, YU
Exec Dt:
09/20/2018
Assignee
1
BASF CATALYSTS (SHANGHAI) CO., LTD.
199 LUQIAO ROAD
SHANGHAI, CHINA 201206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11155467
US20200339430
16330592
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:057543/0597   Pages: 4
Recorded: 09/21/2021
Attorney Dkt #:074040-0189-US-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARVULESCU, ANDREI-NICOLAE
Exec Dt:
10/08/2018
2
MUELLER, ULRICH
Exec Dt:
01/04/2019
3
MAURER, STEFAN
Exec Dt:
06/20/2018
4
DAI, YU
Exec Dt:
09/20/2018
5
XIAO, FENG-SHOU
Exec Dt:
09/20/2018
6
MENG, XIANGJU
Exec Dt:
09/18/2018
7
WANG, YEQING
Exec Dt:
09/18/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220064011
17480364
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
LUDWIGSHAFEN AM RHEI, PA 67056
Assignment: 7
Reel/Frame:056125/0993   Pages: 5
Recorded: 05/04/2021
Attorney Dkt #:15516.0222-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, YU
Exec Dt:
03/25/2019
Assignee
1
BASF CATALYSTS (SHANGHAI) CO., LTD.
199 LUQIAO ROAD
SHANGHAI, CHINA 201206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210370278
17309182
Correspondence name and address
FINNEGAN
901 NEW YORK AVE., N.W.
WASHINGTON, DC 20001
Assignment: 8
Reel/Frame:061038/0867   Pages: 5
Recorded: 09/09/2022
Attorney Dkt #:39551-74
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, YU
Exec Dt:
04/02/2019
Assignee
1
BASF CATALYSTS (SHANGHAI) CO., LTD.
199 LUQIAO ROAD
SHANGHAI, CHINA 201206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220106192
17423590
Correspondence name and address
LOWENSTEIN SANDLER LLP
ONE LOWENSTEIN DRIVE
ROSELAND, NJ 07068
Assignment: 9
Reel/Frame:056096/0754   Pages: 10
Recorded: 04/30/2021
Attorney Dkt #:15516.0229-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JIA DI
Exec Dt:
11/14/2019
2
DAI, YU
Exec Dt:
11/14/2019
3
HAO, YU FEN
Exec Dt:
11/14/2019
4
WEI, MING-MING
Exec Dt:
11/14/2019
5
SHEN, TENG
Exec Dt:
11/14/2019
Assignee
1
BASF CATALYSTS (SHANGHAI) CO., LTD.
199 LUQIAO ROAD
SHANGHAI, CHINA 201206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11511228
US20210387145
17309151
Correspondence name and address
FINNEGAN HENDERSON, FARABOW, GARRETT & DUNNER
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 10
Reel/Frame:058720/0665   Pages: 6
Recorded: 01/21/2022
Attorney Dkt #:15516.0215-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, YU
Exec Dt:
12/02/2020
2
WEI, MING MING
Exec Dt:
12/02/2020
Assignee
1
BASF CATALYSTS (SHANGHAI) CO. LTD.
199 LUQIAO ROAD
SHANGHAI, CHINA 201206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11660586
US20220032277
17309015
Correspondence name and address
FINNEGAN, LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:061294/0522   Pages: 6
Recorded: 10/03/2022
Attorney Dkt #:109321-1347771 (009900US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, YUPING
Exec Dt:
03/28/2022
2
LIN, MINGFENG
Exec Dt:
05/25/2022
3
MA, YUNJIAN
Exec Dt:
03/28/2022
4
YU, HONGGANG
Exec Dt:
03/28/2022
5
LI, YANHUI
Exec Dt:
03/28/2022
6
ZHANG, JIANPING
Exec Dt:
03/28/2022
7
DAI, YU
Exec Dt:
03/28/2022
8
SHEN, YIDONG
Exec Dt:
03/28/2022
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XIN'GANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE CITY, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230117614
17937768
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, NE SUITE 2800
ATLANTA, GA 30309
Assignment: 12
Reel/Frame:062941/0476   Pages: 6
Recorded: 03/10/2023
Attorney Dkt #:21193US01CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, YUPING
Exec Dt:
03/28/2022
2
MA, YUNJIAN
Exec Dt:
03/28/2022
3
LIN, MINGFENG
Exec Dt:
05/25/2022
4
YU, HONGGANG
Exec Dt:
03/28/2022
5
LAI, YOULEI
Exec Dt:
03/28/2022
6
LI, YANHUI
Exec Dt:
03/28/2022
7
DAI, YU
Exec Dt:
03/28/2022
8
ZHANG, JIANPING
Exec Dt:
03/28/2022
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XINGANG ROAD, ZHANGWAN TOWN
JIAOCHENG DISTRICT
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230246155
18119832
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:065046/0027   Pages: 7
Recorded: 09/27/2023
Attorney Dkt #:137731-0102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHENG, XIAOHONG
Exec Dt:
09/21/2023
2
SHENG, XIAOXIA
Exec Dt:
09/18/2023
3
DAI, YU
Exec Dt:
09/15/2023
Assignee
1
HANGZHOU SOLIPHARMA CO., LTD.
FIRST FLOOR
260 6TH AVE BLDG 1, QIANTANG NEW AREA
HANGZHOU, ZHEJIANG, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018142
18475489
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109

Search Results as of: 05/22/2024 02:03 PM
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