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Patent Assignment Assignor Details
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Assignor Name : CHRISTOPHER, MATTHEW J.
Total Assignments: 9
Assignment: 1
Reel/Frame:015724/0199   Pages: 3
Recorded: 03/03/2005
Attorney Dkt #:03-027.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2003
2
Exec Dt:
12/22/2003
3
Exec Dt:
12/08/2003
4
Exec Dt:
12/08/2003
5
Exec Dt:
12/08/2003
6
Exec Dt:
12/08/2003
7
Exec Dt:
12/08/2003
Assignee
1
10 TECHNOLOGY DRIVE
WALLINGFORD, CONNECTICUT 06492
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11004185
Correspondence name and address
PROTON ENERGY SYSTEM
10 TECHNOLOGY DRIVE
WALLINGFORD, CT 06492
Assignment: 2
Reel/Frame:047577/0940   Pages: 3
Recorded: 11/26/2018
Attorney Dkt #:007412.03682
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2018
2
Exec Dt:
09/21/2018
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16157250
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:054984/0370   Pages: 3
Recorded: 01/21/2021
Attorney Dkt #:007412.03814
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2018
2
Exec Dt:
10/11/2018
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16157794
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:058020/0562   Pages: 3
Recorded: 11/04/2021
Attorney Dkt #:007412.05285
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2018
2
Exec Dt:
10/11/2018
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17221260
Correspondence name and address
BANNER WITCOFF LTD.
1100 13TH STREET NW
SUITE 1200
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:058633/0371   Pages: 3
Recorded: 01/12/2022
Attorney Dkt #:007412.05522
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2018
2
Exec Dt:
11/09/2018
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17493369
Correspondence name and address
BANNER WITCOFF
1100 13TH ST NW
#1200
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:047635/0354   Pages: 3
Recorded: 11/30/2018
Attorney Dkt #:007412.03680
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2018
2
Exec Dt:
11/29/2018
3
Exec Dt:
11/29/2018
4
Exec Dt:
11/29/2018
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16205516
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:060306/0123   Pages: 3
Recorded: 06/24/2022
Attorney Dkt #:007412.05289\US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2018
2
Exec Dt:
11/29/2018
3
Exec Dt:
11/29/2018
4
Exec Dt:
11/29/2018
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17223901
Correspondence name and address
BANNER WITCOFF
1100 13TH STREET NW
SUITE 1200
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:052565/0405   Pages: 3
Recorded: 05/04/2020
Attorney Dkt #:102005.011560
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2020
2
Exec Dt:
02/14/2020
Assignee
1
1701 JOHN F. KENNEDY BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16808218
Correspondence name and address
BAKERHOSTETLER
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 9
Reel/Frame:057345/0821   Pages: 3
Recorded: 08/31/2021
Attorney Dkt #:26141.0368U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/2021
2
Exec Dt:
07/02/2021
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17087324
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET NE
SUITE 1600
ATLANTA, GA 30309

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