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

Assignor Name : SVIRIDOV, SERGUEI V.
Total Assignments: 6
Assignment: 1
Reel/Frame:015909/0277   Pages: 9
Recorded: 04/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZAIHUI
Exec Dt:
03/22/2005
2
DAYNARD, TIMOTHY S.
Exec Dt:
03/14/2005
3
CHAFEEV, MIKHAIL A.
Exec Dt:
03/22/2005
4
WANG, SHISEN
Exec Dt:
03/14/2005
5
CHOPIUK, GREGORY B.
Exec Dt:
03/18/2005
6
SVIRIDOV, SERGUEI V.
Exec Dt:
03/22/2005
Assignee
1
QLT INC.
887 GREAT NORTHERN WAY
VANCOUVER, BRITISH COLUMBIA V5T 4T5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7875728
US20050272709
10497046
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 2
Reel/Frame:033065/0635   Pages: 9
Recorded: 06/10/2014
Attorney Dkt #:930150.407C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZAIHUI
Exec Dt:
03/22/2005
2
DAYNARD, TIMOTHY S.
Exec Dt:
03/14/2005
3
CHAFEEV, MIKHAIL A.
Exec Dt:
03/22/2005
4
WANG, SHISEN
Exec Dt:
03/14/2005
5
CHOPIUK, GREGORY B.
Exec Dt:
03/18/2005
6
SVIRIDOV, SERGUEI V.
Exec Dt:
03/22/2005
Assignee
1
QLT INC.
887 GREAT NORTHERN WAY
VANCOUVER, CANADA V5T 4T5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140107125
13872819
Correspondence name and address
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 3
Reel/Frame:033133/0264   Pages: 9
Recorded: 06/18/2014
Attorney Dkt #:930150.407C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZAIHUI
Exec Dt:
03/22/2005
2
DAYNARD, TIMOTHY S.
Exec Dt:
03/14/2005
3
CHAFEEV, MIKHAIL A.
Exec Dt:
03/22/2005
4
WANG, SHISEN
Exec Dt:
03/14/2005
5
CHOPIUK, GREGORY B.
Exec Dt:
03/18/2005
6
SVIRIDOV, SERGUEI V.
Exec Dt:
03/22/2005
Assignee
1
QLT INC.
887 GREAT NORTHERN WAY
VANCOUVER, CANADA V5T 4T5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8445694
US20110237783
12977794
Correspondence name and address
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 4
Reel/Frame:017042/0208   Pages: 11
Recorded: 01/20/2006
Attorney Dkt #:540057.418USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZAIHUI
Exec Dt:
12/06/2005
2
DAYNARD, TIMOTHY S.
Exec Dt:
12/02/2005
3
WANG, SHISEN
Exec Dt:
12/02/2005
4
DU, XINYAO
Exec Dt:
12/02/2005
5
CHOPIUK, GREGORY B.
Exec Dt:
12/20/2005
6
YAN, JUN
Exec Dt:
12/02/2005
7
CHEN, JIANXIN
Exec Dt:
12/12/2005
8
SVIRIDOV, SERGUEI V.
Exec Dt:
12/06/2005
Assignee
1
QLT INC.
887 GREAT NORTHERN WAY
VANCOUVER, BRITISH COLUMBIA V5T 4T5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7847101
US20060247210
10521948
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 5
Reel/Frame:033011/0716   Pages: 11
Recorded: 06/02/2014
Attorney Dkt #:930150.418C2 AND .418C3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZAIHUI
Exec Dt:
12/06/2005
2
DAYNARD, TIMOTHY S.
Exec Dt:
12/02/2005
3
WANG, SHISEN
Exec Dt:
12/02/2005
4
DU, XINYAO
Exec Dt:
12/02/2005
5
CHOPIUK, GREGORY B.
Exec Dt:
12/20/2005
6
YAN, JUN
Exec Dt:
12/02/2005
7
CHEN, JIANXIN
Exec Dt:
12/12/2005
8
SVIRIDOV, SERGUEI V.
Exec Dt:
12/06/2005
Assignee
1
QLT INC.
887 GREAT NORTHERN WAY
VANCOUVER, CANADA V5T 4T5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8754233
US20130237572
13776503
 
9434720
US20140350009
14271263
Correspondence name and address
SEED IP LAW GROUP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 6
Reel/Frame:033133/0253   Pages: 11
Recorded: 06/18/2014
Attorney Dkt #:930150.418C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZAIHUI
Exec Dt:
12/06/2005
2
DAYNARD, TIMOTHY S.
Exec Dt:
12/02/2005
3
WANG, SHISEN
Exec Dt:
12/02/2005
4
DU, XINYAO
Exec Dt:
12/02/2005
5
CHOPIUK, GREGORY B.
Exec Dt:
12/20/2005
6
YAN, JUN
Exec Dt:
12/02/2005
7
CHEN, JIANXIN
Exec Dt:
12/12/2005
8
SVIRIDOV, SERGUEI V.
Exec Dt:
12/06/2005
Assignee
1
QLT INC.
887 GREAT NORTHERN WAY
VANCOUVER, CANADA V5T 4T5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8410272
US20110178126
12910744
Correspondence name and address
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104

Search Results as of: 05/09/2024 04:14 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