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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 : KOTSUBO, VINCENT
Total Assignments: 4
Assignment: 1
Reel/Frame:013574/0562   Pages: 6
Recorded: 12/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2002
2
Exec Dt:
10/08/2002
3
Exec Dt:
10/16/2002
4
Exec Dt:
10/08/2002
Assignee
1
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10299912
Correspondence name and address
PRAXAIR, INC.
JOANN M. JELSA
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 2
Reel/Frame:048389/0928   Pages: 2
Recorded: 02/20/2019
Attorney Dkt #:C01.168
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/09/2018
Assignee
1
1800 GRANT STREET
8TH FLOOR
DENVER, COLORADO 80203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16256736
Correspondence name and address
JENNIFER L. BALES
1520 EUCLID CIRCLE
LAFAYETTE, CO 80026
Assignment: 3
Reel/Frame:060836/0981   Pages: 6
Recorded: 08/17/2022
Attorney Dkt #:C01.168CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2018
2
Exec Dt:
05/09/2018
3
Exec Dt:
07/10/2018
Assignees
1
1800 GRANT STREET
8TH FLOOR
DENVER, COLORADO 80203
2
1000 INDEPENDENCE DRIVE
U.S. DEPARTMENT OF ENERGY
WASHINGTON, DISTRICT OF COLUMBIA 20585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17857778
Correspondence name and address
JENNIFER L. BALES
1520 EUCLID CIRCLE
LAFAYETTE, CO 80026
Assignment: 4
Reel/Frame:067966/0653   Pages: 14
Recorded: 06/28/2024
Attorney Dkt #:UOCO.P2088US/00592822
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2024
2
Exec Dt:
01/29/2024
3
Exec Dt:
04/25/2024
Assignee
1
1800 GRANT STREET, 8TH FLOOR
DENVER, COLORADO 80203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18288785
Correspondence name and address
ARIELLA CHUKRAN
COZEN O'CONNOR
1790 38TH STREET, SUITE 301
BOULDER, CO 80301

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