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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 : ZHENG, QUN Y.
Total Assignments: 9
Assignment: 1
Reel/Frame:006966/0424   Pages: 3
Recorded: 04/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/1994
2
Exec Dt:
04/05/1994
Assignee
1
5555 AIRPORT BLVD.
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08224005
Correspondence name and address
STEVEN C. PETERSEN
CHRISMAN, BYNUM & JOHNSON
1401 WALNUT STREET, SUITE 500
BOULDER, CO 80302
Assignment: 2
Reel/Frame:007084/0335   Pages: 4
Recorded: 07/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/1994
2
Exec Dt:
07/07/1994
3
Exec Dt:
07/07/1994
Assignee
1
5555 AIRPORT BLVD.
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08276254
Correspondence name and address
STEVEN C. PETERSEN
CHRISMAN, BYNUM & JOHNSON
1401 WALNUT ST., STE. #500
BOULDER, CO 80302
Assignment: 3
Reel/Frame:007352/0017   Pages: 4
Recorded: 01/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/1995
2
Exec Dt:
01/23/1995
3
Exec Dt:
01/23/1995
4
Exec Dt:
01/23/1995
Assignee
1
5555 AIRPORT BLVD.
BOULDER, COLORADO 80303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08380679
Correspondence name and address
THOMAS H. YOUNG
1200 17TH STREET, #3000
DENVER, CO 80202
Assignment: 4
Reel/Frame:007714/0209   Pages: 4
Recorded: 10/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/1995
2
Exec Dt:
09/28/1995
Assignee
1
5555 AIRPORT BOULEVARD
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08496771
Correspondence name and address
CHRISMAN, BYNUM & JOHNSON
STEVEN C. PETERSEN
1900 FIFTEENTH STREET
BOULDER, CO 80302
Assignment: 5
Reel/Frame:008315/0362   Pages: 4
Recorded: 01/23/1997
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/27/1996
2
Exec Dt:
11/27/1996
3
Exec Dt:
11/27/1996
4
Exec Dt:
11/27/1996
Assignee
1
555 AIRPORT BLVD.
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08380679
Correspondence name and address
CHRISMAN, BYNUM & JOHNSON
BARBARA A. GYURE
1900 FIFTEENTH STREET
BOULDER, CO 80302
Assignment: 6
Reel/Frame:009352/0570   Pages: 7
Recorded: 07/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/1998
2
Exec Dt:
06/18/1998
3
Exec Dt:
06/24/1998
4
Exec Dt:
06/24/1998
5
Exec Dt:
06/29/1998
6
Exec Dt:
07/07/1998
7
Exec Dt:
07/16/1998
8
Exec Dt:
07/16/1998
Assignees
1
5555 AIRPORT BOULEVARD
BOULDER, COLORADO 80301
2
3400 NORTH CHARLES STREET
BALTIMORE, MARYLAND 21218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09001242
Correspondence name and address
CHRISMAN BYNUM & JOHNSON
STEVEN C. PETERSEN
1900 15TH ST.
BOULDER, CO 80302
Assignment: 7
Reel/Frame:009352/0618   Pages: 4
Recorded: 07/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/1998
2
Exec Dt:
07/07/1998
3
Exec Dt:
07/14/1998
Assignee
1
555 AIRPORT BOULEVARD
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09058036
Correspondence name and address
CHRISMAN, BYNUM & JOHNSON
STEVEN C. PETERSEN
1900 FIFTEENTH STREET
BOULDER, CO 80302
Assignment: 8
Reel/Frame:011774/0727   Pages: 6
Recorded: 05/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/1998
2
Exec Dt:
07/07/1998
3
Exec Dt:
07/14/1998
Assignee
1
5555 AIRPORT BLVD.
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09688753
Correspondence name and address
HOGAN & HARTSON, LLP
SARAH O'ROURKE
1200 17TH STREET, SUITE 1500
DENVER, CO 80202
Assignment: 9
Reel/Frame:009929/0232   Pages: 14
Recorded: 04/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/24/1999
4
Exec Dt:
03/24/1999
5
Exec Dt:
03/24/1999
6
Exec Dt:
03/24/1999
7
Exec Dt:
03/24/1999
8
Exec Dt:
03/22/1999
9
Exec Dt:
03/31/1999
10
Exec Dt:
03/31/1999
Assignees
1
5555 AIRPORT BOULEVARD
BOULDER, COLORADO 80301
2
3400 NORTH CHARLES STREET
BALTIMORE, MARYLAND 21218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09183693
Correspondence name and address
CHRISMAN, BYNUM & JOHNSON
STEVEN C. PETERSON
1900 FIFTEENTH STREET
BOULDER, CO 80302

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