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Patent Assignment Assignor Details
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Assignor Name : CAI, YIFANG
Total Assignments: 3
Assignment: 1
Reel/Frame:011632/0515   Pages: 4
Recorded: 03/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2001
2
Exec Dt:
03/27/2001
3
Exec Dt:
03/27/2001
4
Exec Dt:
03/27/2001
Assignee
1
PO BOX 5108
717 SEVENTEENTH STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09745163
Correspondence name and address
JOHNS MANVILLE CORPORATION
DENIS LAVOIE
P.O. BOX 5108
10100 WEST UTE AVENUE
LITTLETON, CO 80127
Assignment: 2
Reel/Frame:018887/0053   Pages: 3
Recorded: 02/13/2007
Attorney Dkt #:7660
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2007
2
Exec Dt:
01/19/2007
Assignee
1
717 SEVENTEENTH STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11648500
Correspondence name and address
JOHNS MANVILLE
10100 W UTE AVENUE
LITTLETON, CO 80127
Assignment: 3
Reel/Frame:037139/0456   Pages: 3
Recorded: 11/25/2015
Attorney Dkt #:8185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2015
2
Exec Dt:
11/19/2015
Assignee
1
717 SEVENTEENTH STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14785324
Correspondence name and address
JOHNS MANVILLE
10100 WEST UTE AVENUE
PO BOX 625005
LITTLETON, CO 80162-5005

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