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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ZENG, WEIPING
Total Assignments: 11
Assignment: 1
Reel/Frame:007294/0586   Pages: 2
Recorded: 01/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, TAKASHI
Exec Dt:
10/03/1994
2
ZENG, WEIPING
Exec Dt:
10/03/1994
3
ARATA, MASAMI
Exec Dt:
10/03/1994
4
BANBA, TSUYOSHI
Exec Dt:
10/03/1994
5
TANAKA, HARUMI
Exec Dt:
10/03/1994
Assignee
1
SUN MEDICAL CO., LTD.
571-2, FURUTAKA-CHO
MORIYAMA-SHI
SHIGA-KEN, JAPAN 524
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5530038
NONE
08284175
Correspondence name and address
SHERMAN & SHALLOWAY
RICHARD A. STEINBERG
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:007508/0253   Pages: 2
Recorded: 05/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEIPING
Exec Dt:
05/15/1995
2
YAMAMOTO, TAKASHI
Exec Dt:
05/15/1995
3
ARATA, MASAMI
Exec Dt:
05/15/1995
4
BANBA, TSUYOSHI
Exec Dt:
05/15/1995
Assignee
1
SUN MEDICAL CO., LTD.
571-2, FURUTAKA-CHO MORIYAMA-SHI
SHIGA-KEN, JAPAN 524
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5700875
NONE
08445959
Correspondence name and address
LEONARD W. SHERMAN
SHERMAN & SHALLOWAY
413 N. WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:007708/0393   Pages: 2
Recorded: 05/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEIPING
Exec Dt:
05/15/1995
2
ARATA, MASAMI
Exec Dt:
05/15/1995
3
BANBA, TSUYOSHI
Exec Dt:
05/15/1995
Assignee
1
SUN MEDICAL CO., LTD.
571-2, FURUTAKA-CHO MORIYAMA-SHI
SHIGA-KEN, JAPAN 524
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5670559
NONE
08447943
Correspondence name and address
LEONARD W. SHERMAN
SHERMAN & SHALLOWAY
413 N. WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:008175/0919   Pages: 2
Recorded: 08/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIMOTO, ISAO
Exec Dt:
07/25/1996
2
ARATA, MASAMI
Exec Dt:
07/25/1996
3
ZENG, WEIPING
Exec Dt:
07/25/1996
Assignee
1
SUN MEDICAL CO., LTD.
571-2, FURUTAKA-CHO, MORIYAMA-SHI
SHIGA-KEN 524, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5866632
NONE
08695771
Correspondence name and address
SHERMAN & SHALLOWAY
RICHARD A. STEINBERG
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:008846/0831   Pages: 2
Recorded: 10/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEIPING
Exec Dt:
09/29/1997
2
SHIMOZONO, AKARI
Exec Dt:
09/29/1997
3
BANBA, TSUYOSHI
Exec Dt:
09/29/1997
Assignee
1
SUN MEDICAL CO., LTD.
571-2, FURUTAKA-CHO, MORIYAMA-SHI
SHIGA-KEN 524, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051626
NONE
08946703
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:017579/0120   Pages: 2
Recorded: 09/27/2004
Attorney Dkt #:ZU-416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMIKAWA, TAMOTSU
Exec Dt:
09/14/2004
2
ZENG, WEIPING
Exec Dt:
09/14/2004
Assignee
1
SUN MEDICAL CO., LTD.
571-2 FURUTAKA-CHO, MORIYAMA-SHI
SHIGA, JAPAN 524-0044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050215660
10508988
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:016823/0282   Pages: 2
Recorded: 02/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEIPING
Exec Dt:
10/22/2004
2
SHIMOZONO, AKARI
Exec Dt:
10/22/2004
Assignee
1
SUN MEDICAL CO., LTD.
571-2 FURUTAKA-CHO
MORIYAMA-SHI, SHIGA, JAPAN 524-0044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7504443
US20050256221
10523027
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:018069/0080   Pages: 3
Recorded: 07/13/2006
Attorney Dkt #:1691-0221PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEIPING
Exec Dt:
06/26/2006
2
MUSOU, HARUKI
Exec Dt:
06/26/2006
Assignee
1
SUN MEDICAL CO., LTD.
571-2, FURUTAKA-CHO
MORIYAMA-SHI, SHIGA 524-0044, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080171841
10585991
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:018145/0114   Pages: 3
Recorded: 08/03/2006
Attorney Dkt #:1691-0222PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEIPING
Exec Dt:
07/07/2006
2
TASHIRO, KOICHI
Exec Dt:
07/07/2006
3
TANAKA, HARUMI
Exec Dt:
07/07/2006
Assignee
1
SUN MEDICAL CO., LTD.
571-2, FURUTAKA-CHO
MORIYAMA-SHI, SHIGA, JAPAN 524-0044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070129459
10588229
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:065767/0284   Pages: 8
Recorded: 12/05/2023
Attorney Dkt #:277.0001-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEIPING
Exec Dt:
08/24/2023
2
ZHANG, XIANGHAO
Exec Dt:
08/24/2023
3
ZHOU, TUANFENG
Exec Dt:
08/24/2023
4
WANG, YANG
Exec Dt:
08/24/2023
5
DUAN, CHENGGANG
Exec Dt:
08/24/2023
Assignee
1
JIAXING JINGYIN BIOTECHNOLOGY CO., LTD.
EAST SIDE OF 1ST FLOOR, BUILDING 1, NO.466 DONGSHENG AVENUE
WUZHEN TOWN, TONGXIANG
JIAXING CITY/ZHEJIANG, CHINA 314501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240016973
18256563
Correspondence name and address
RAPHAEL BELLUM PLLC
3190 FAIRVIEW PARK DR
SUITE 1070
FALLS CHURCH, VA 22042
Assignment: 11
Reel/Frame:065767/0335   Pages: 8
Recorded: 12/05/2023
Attorney Dkt #:277.0002-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEIPING
Exec Dt:
08/24/2023
2
ZHANG, XIANGHAO
Exec Dt:
08/24/2023
3
ZHOU, TUANFENG
Exec Dt:
08/24/2023
4
WANG, YANG
Exec Dt:
08/24/2023
5
DUAN, CHENGGANG
Exec Dt:
08/24/2023
Assignee
1
JIAXING JINGYIN BIOTECHNOLOGY CO., LTD.
EAST SIDE OF 1ST FLOOR, BUILDING 1, NO.466 DONGSHENG AVENUE
WUZHEN TOWN, TONGXIANG
JIAXING CITY/ZHEJIANG, CHINA 314501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240082457
18259967
Correspondence name and address
RAPHAEL BELLUM PLLC
3190 FAIRVIEW PARK DR
SUITE 1070
FALLS CHURCH, VA 22042

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