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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 : GU, YIZHONG
Total Assignments: 13
Assignment: 1
Reel/Frame:012217/0454   Pages: 7
Recorded: 10/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, YIZHONG
Exec Dt:
06/25/2001
2
JI, YONGGANG
Exec Dt:
06/22/2001
3
PENN, SHARRON G.
Exec Dt:
06/22/2001
4
HANZEL, DAVID K.
Exec Dt:
06/22/2001
5
RANK, DAVID R.
Exec Dt:
06/25/2001
6
CHEN, WENSHENG
Exec Dt:
06/22/2001
7
SHANNON, MARK E.
Exec Dt:
06/22/2001
Assignee
1
AEOMICA, INC.
928 EAST ARQUES AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6686188
US20020048800
09866108
Correspondence name and address
FISH & NEAVE
DANIEL M. BECKER
1251 AVENUE OF THE AMERICAS
NEW YORK, NY 10020
Assignment: 2
Reel/Frame:012328/0614   Pages: 4
Recorded: 11/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, YIZHONG
Exec Dt:
07/03/2001
2
CORRIGAN, AMY
Exec Dt:
07/03/2001
Assignee
1
AEOMICA, INC.
928 EAST ARQUES AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020169295
09872462
Correspondence name and address
FISH & NEAVE
DANIEL M. BECKER
1251 AVENUE OF THE AMERICAS
NEW YORK, NY 10020
Assignment: 3
Reel/Frame:012348/0651   Pages: 5
Recorded: 11/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHANNON, MARK E.
Exec Dt:
10/09/2001
2
GU, YIZHONG
Exec Dt:
10/09/2001
3
NGUYEN, CUNG-TUONG
Exec Dt:
10/09/2001
Assignee
1
AEOMICA, INC.
928 EAST ARQUES AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040078837
09922181
Correspondence name and address
FISH & NEAVE
DANIEL M. BECKER
1251 AVENUE OF THE AMERICAS
NEW YORK, NEWYORK 10020
Assignment: 4
Reel/Frame:012467/0512   Pages: 4
Recorded: 01/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, YIZHONG
Exec Dt:
10/09/2001
2
SHANNON, MARK E.
Exec Dt:
10/09/2001
Assignee
1
AEOMICA, INC.
928 EAST ARQUES AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6656700
US20020102252
09827998
Correspondence name and address
FISH & NEAVE
DANIEL M. BECKER
1251 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10020
Assignment: 5
Reel/Frame:012763/0730   Pages: 4
Recorded: 03/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YIZHONG
Exec Dt:
03/05/2002
Assignee
1
AMERSHAM PLC
THE GROVE CENTRE
WHITE LION ROAD, AMERSHAM
BUCKINGHAMSHIRE, GREAT BRITAIN HP7 9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030104530
10060998
Correspondence name and address
AMERSHAM BIOSCIENCES CORP.
STEPHEN G. RYAN
800 CENTENNIAL AVENUE
PISCATAWAY, NJ 08855
Assignment: 6
Reel/Frame:012763/0741   Pages: 5
Recorded: 03/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, YIZHONG
Exec Dt:
03/05/2002
2
NGUYEN, CUNG-TUONG
Exec Dt:
03/12/2002
Assignee
1
AMERSHAM PLC
THE GROVE CENTRE
WHITE LION ROAD, AMERSHAM
BUCKINGHAMSHIRE, GREAT BRITAIN HP7 9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020162127
10060841
Correspondence name and address
AMERSHAM BIOSCIENCES CORP.
STEPHEN G. RYAN
800 CENTENNIAL AVENUE
PISCATAWAY, NJ 08855
Assignment: 7
Reel/Frame:012763/0772   Pages: 5
Recorded: 03/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JIAN
Exec Dt:
03/05/2002
2
GU, YIZHONG
Exec Dt:
03/05/2002
3
NGUYEN, CUNG-TUONG
Exec Dt:
03/12/2002
Assignee
1
AMERSHAM PLC
THE GROVE CENTRE
WHITE LION ROAD, AMERSHAM
BUCKINGHAMSHIRE, GREAT BRITAIN HP7 9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030104403
10060895
Correspondence name and address
AMERSHAM BIOSCIENCES CORP.
STEPHEN G. RYAN
800 CENTENNIAL AVE.
PISCATAWAY, NJ 08855
Assignment: 8
Reel/Frame:012763/0755   Pages: 5
Recorded: 03/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, YIZHONG
Exec Dt:
03/12/2002
2
NGUYEN, CUNG-TUONG
Exec Dt:
03/12/2002
Assignee
1
AMERSHAM PLC
THE GROVE CENTRE
WHITE LION ROAD, AMERSHAM
BUCKINGHAMSHIRE, GREAT BRITAIN HP7 9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030032159
10060990
Correspondence name and address
AMERSHAM BIOSCIENCES CORP.
STEPHEN G. RYAN
800 CENTENNIAL AVE.
PISCATAWAY, NJ 08855
Assignment: 9
Reel/Frame:012763/0760   Pages: 5
Recorded: 03/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, YIZHONG
Exec Dt:
03/12/2002
2
NGUYEN, CUNG-TUONG
Exec Dt:
03/12/2002
Assignee
1
AMERSHAM PLC
THE GROVE CENTRE
WHITE LION ROAD, AMERSHAM
BUCKINGHAMSHIRE HP7 9LL, GREAT BRITAIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030032154
10060830
Correspondence name and address
AMERSHAM BIOSCIENCES CORP.
STEPHEN G. RYAN
800 CENTENNIAL AVENUE
PISCATAWAY, NJ 08855
Assignment: 10
Reel/Frame:014558/0148   Pages: 3
Recorded: 04/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YIZHONG
Exec Dt:
04/17/2004
Assignee
1
PHARMACIA & UPJOHN COMPANY
301 HENRIETTA STREET
GLOBAL INTELLECTUAL PROPERTY
KALAMAZOO, MICHIGAN 49001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040157295
10744544
Correspondence name and address
PHARMACIA & UPJOHN, 0228-32-LAW
DEBRA J. MARQUETTE, LEGAL ASSISTANT
GLOBAL INTELLECTUAL PROPERTY
301 HENRIETTA STREET
KALAMAZOO, MI 49001-0199
Assignment: 11
Reel/Frame:014558/0151   Pages: 3
Recorded: 04/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YIZHONG
Exec Dt:
04/17/2004
Assignee
1
PHARMACIA & UPJOHN COMPANY
301 HENRIETTA STREET
GLOBAL INTELLECTUAL PROPERTY
KALAMAZOO, MICHIGAN 49001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040158043
10744150
Correspondence name and address
PHARMACIA & UPJOHN, 0228-32-LAW
DEBRA J. MARQUETTE, LEGAL ASSISTANT
GLOBAL INTELLECTUAL PROPERTY
301 HENRIETTA STREET
KALAMAZOO, MICHIGAN 49001-0199
Assignment: 12
Reel/Frame:014558/0178   Pages: 3
Recorded: 04/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YIZHONG
Exec Dt:
04/17/2004
Assignee
1
PHARMACIA & UPJOHN COMPANY
301 HENRIETTA STREET
GLOBAL INTELLECTUAL PROPERTY
KALAMAZOO, MICHIGAN 49001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040157249
10743884
Correspondence name and address
PHARMACIA & UPJOHN
DEBRA J. MARQUETTE
GLOBAL INTELLECTUAL PROPERTY 0228-32-LAW
301 HENRIETTA STREET
KALAMAZOO, MI 49001-0199
Assignment: 13
Reel/Frame:052679/0426   Pages: 2
Recorded: 05/15/2020
Attorney Dkt #:C6478-005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, RUINAN
Exec Dt:
04/23/2020
2
GU, YIZHONG
Exec Dt:
04/23/2020
Assignee
1
NANJING SHENGYUAN CIVIL ENGINEERING HIGH TECHNOLOGY CO., LTD.
ROOM 505,12-1# BEIJING WEST ROAD, GULOU DISTRICT
JIANGSU
NANJING, CHINA 210000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11274445
US20210123239
16764712
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

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