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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 : BALCHUNAS, DENNIS
Total Assignments: 13
Assignment: 1
Reel/Frame:016306/0906   Pages: 3
Recorded: 06/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2004
2
Exec Dt:
10/19/2004
3
Exec Dt:
10/19/2004
Assignee
1
5735-E ARAPAHOE AVE.
BOULDER, CALIFORNIA 90303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29215645
Correspondence name and address
DONALD W. MARGOLIS
P.O. BOX 20388
BOULDER, CO 80308
Assignment: 2
Reel/Frame:016629/0912   Pages: 2
Recorded: 05/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2005
2
Exec Dt:
05/27/2005
Assignee
1
5735-E ARAPAHOE AVENUE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29230951
Correspondence name and address
DONALD W. MARGOLIS
P.O. BOX 20338
BOULDER, CO 80308-3338
Assignment: 3
Reel/Frame:017562/0863   Pages: 2
Recorded: 02/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/2006
2
Exec Dt:
02/03/2006
Assignee
1
5735-E ARAPAHOE AVE.
BOULDER, COLORADO 80303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29253614
Correspondence name and address
DONALD W. MARGOLIS
P.O. BOX 20388
BOULDER, CO 80308
Assignment: 4
Reel/Frame:018656/0894   Pages: 14
Recorded: 12/14/2006
Attorney Dkt #:024338.0119PDUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2006
2
Exec Dt:
12/06/2006
3
Exec Dt:
12/06/2006
Assignee
1
5600 CENTRAL AVENUE
BOULDER, COLORADO 80301
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
29269418
 
NONE
29269443
 
NONE
29269449
Correspondence name and address
CARL A. FOREST
PATTON BOGGS LLP
1660 LINCOLN STREET, SUITE 1900
DENVER, CO 80264
Assignment: 5
Reel/Frame:018721/0090   Pages: 3
Recorded: 01/04/2007
Attorney Dkt #:024338.0114PDUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2007
2
Exec Dt:
01/04/2007
Assignee
1
5600 CENTRAL AVENUE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29253614
Correspondence name and address
CARL A. FOREST
PATTON BOGGS LLP
1660 LINCOLN STREET, SUITE 1900
DENVER, CO 80264
Assignment: 6
Reel/Frame:020611/0305   Pages: 5
Recorded: 03/06/2008
Attorney Dkt #:024338.0105C1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2008
2
Exec Dt:
03/04/2008
Assignee
1
5600 CENTRAL AVENUE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12043547
Correspondence name and address
ROBERT P. ZIEMIAN
PATTON BOGGS LLP
1801 CALIFORNIA STREET, SUITE 4900
DENVER, CO 80202
Assignment: 7
Reel/Frame:020611/0682   Pages: 5
Recorded: 03/06/2008
Attorney Dkt #:024338.0132PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2008
2
Exec Dt:
03/04/2008
3
Exec Dt:
03/04/2008
Assignee
1
5600 CENTRAL AVENUE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12043600
Correspondence name and address
ROBERT P. ZIEMIAN
PATTON BOGGS LLP
1801 CALIFORNIA STREET, SUITE 4900
DENVER, CO 80202
Assignment: 8
Reel/Frame:020922/0635   Pages: 5
Recorded: 05/08/2008
Attorney Dkt #:024338.0132PDUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2008
2
Exec Dt:
04/24/2008
3
Exec Dt:
05/08/2008
Assignee
1
5600 CENTRAL AVENUE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29317886
Correspondence name and address
PATTON BOGGS LLP
1801 CALFORNIA STREET
SUITE 4900
DENVER, CO 80202
Assignment: 9
Reel/Frame:021922/0424   Pages: 5
Recorded: 12/03/2008
Attorney Dkt #:024338.0131PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2008
2
Exec Dt:
12/03/2008
Assignee
1
5600 CENTRAL AVENUE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12327563
Correspondence name and address
CARL A. FOREST
PATTON BOGGS LLP
1801 CALFORNIA STREET, SUITE 4900
DENVER, CO 80202
Assignment: 10
Reel/Frame:026689/0706   Pages: 4
Recorded: 08/02/2011
Attorney Dkt #:024338.0151PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2011
2
Exec Dt:
08/02/2011
Assignee
1
5660 CENTRAL AVENUE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13196669
Correspondence name and address
ROBERT P. ZIEMIAN
PATTON BOGGS LLP
1801 CALIFORNIA STREET, SUITE 4900
DENVER, CO 80202
Assignment: 11
Reel/Frame:031290/0850   Pages: 8
Recorded: 09/26/2013
Attorney Dkt #:024338.0231PDUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2013
2
Exec Dt:
09/17/2013
3
Exec Dt:
06/03/2013
4
Exec Dt:
06/03/2013
Assignee
1
5660 CENTRAL AVENUE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29441488
Correspondence name and address
ROBERT P. ZIEMIAN
PATTON BOGGS LLP
2550 M STREET, NW
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:039241/0361   Pages: 3
Recorded: 07/25/2016
Attorney Dkt #:53479.331US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/28/2016
Assignee
1
5660 CENTRAL AVENUE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29550607
Correspondence name and address
ROBERT P. ZIEMIAN
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 13
Reel/Frame:047672/0421   Pages: 4
Recorded: 12/04/2018
Attorney Dkt #:53479.434US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2018
2
Exec Dt:
12/04/2018
Assignee
1
5600 CENTRAL AVENUE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29628638
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219

Search Results as of: 05/14/2024 11:28 AM
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