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Patent Assignment Assignor Details
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Assignor Name : SOUSA, DAVID J.
Total Assignments: 9
Assignment: 1
Reel/Frame:010833/0474   Pages: 4
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOPA, JAMES L.
Exec Dt:
02/09/2000
2
SOUSA, DAVID J.
Exec Dt:
02/09/2000
Assignee
1
WHELEN ENGINEERING COMPANY, INC.
ROUTE 145, WINTHROP ROAD
CHESTER, CONNECTICUT 06412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6318886
NONE
09502137
Correspondence name and address
ALIX, YALE & RISTAS, LLP
JAMES E. PIOTROWSKI, ESQ.
750 MAIN STREET
HARTFORD, CT 06103-2721
Assignment: 2
Reel/Frame:024441/0536   Pages: 5
Recorded: 05/26/2010
Attorney Dkt #:WEN/343/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, KEVIN M.
Exec Dt:
05/25/2010
2
SOUSA, DAVID J.
Exec Dt:
05/25/2010
3
STOPA, JAMES L.
Exec Dt:
05/25/2010
Assignee
1
WHELEN ENGINEERING COMPANY, INC.
51 WINTHROP ROAD
CHESTER, CONNECTICUT 06412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8201974
NONE
12720653
Correspondence name and address
ALIX YALE & RISTAS LLP
750 MAIN STREET
SUITE 1400
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:033967/0990   Pages: 4
Recorded: 10/17/2014
Attorney Dkt #:WEN/375/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRADLEY, LAUREN
Exec Dt:
10/16/2014
2
SOUSA, DAVID J.
Exec Dt:
10/16/2014
Assignee
1
WHELEN ENGINEERING COMPANY, INC.
51 WINTHROP ROAD
CHESTER, CONNECTICUT 06412-0684
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9738217
NONE
14516613
Correspondence name and address
ALIX, YALE & RISTAS, LLP
750 MAIN STREET
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:045961/0362   Pages: 3
Recorded: 06/01/2018
Attorney Dkt #:WEN/380/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SOUSA, DAVID J.
Exec Dt:
05/25/2018
Assignee
1
WHELEN ENGINEERING COMPANY, INC.
51 WINTHROP ROAD
CHESTER, CONNECTICUT 06412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10728013
US20190372745
15995514
Correspondence name and address
ALIX, YALE & RISTAS, LLP
150 TRUMBULL STREET
SIXTH FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:047632/0717   Pages: 3
Recorded: 11/30/2018
Attorney Dkt #:366-012USD1CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, KEVIN M.
Exec Dt:
11/29/2018
2
SOUSA, DAVID J.
Exec Dt:
11/29/2018
3
BROWN, SEAN
Exec Dt:
11/29/2018
4
WALCZAK, TOMASZ J.
Exec Dt:
11/29/2018
Assignee
1
WHELEN ENGINEERING COMPANY, INC.
51 WINTHROP ROAD
CHESTER, CONNECTICUT 06412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D905311
NONE
29664113
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
TRUMBULL, CT 06611
Assignment: 6
Reel/Frame:047632/0760   Pages: 3
Recorded: 11/30/2018
Attorney Dkt #:366-012USD2CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, SEAN
Exec Dt:
11/29/2018
2
SOUSA, DAVID J.
Exec Dt:
11/29/2018
3
SMITH, KEVIN M.
Exec Dt:
11/29/2018
4
WALCZAK, TOMASZ J.
Exec Dt:
11/29/2018
Assignee
1
WHELEN ENGINEERING COMPANY, INC.
51 WINTHROP ROAD
CHESTER, CONNECTICUT 06412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D883238
NONE
29664123
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
TRUMBULL, CT 06611
Assignment: 7
Reel/Frame:047632/0801   Pages: 3
Recorded: 11/30/2018
Attorney Dkt #:366-012USD3CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, SEAN
Exec Dt:
11/29/2018
2
SOUSA, DAVID J.
Exec Dt:
11/29/2018
3
SMITH, KEVIN M.
Exec Dt:
11/29/2018
4
WALCZAK, TOMASZ J.
Exec Dt:
11/29/2018
Assignee
1
WHELEN ENGINEERING COMPANY, INC.
51 WINTHROP ROAD
CHESTER, CONNECTICUT 06412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D866486
NONE
29664129
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
TRUMBULL, CT 06611
Assignment: 8
Reel/Frame:049713/0990   Pages: 3
Recorded: 07/10/2019
Attorney Dkt #:366-012US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUSA, DAVID J.
Exec Dt:
05/28/2019
2
SMITH, KEVIN M.
Exec Dt:
05/28/2019
3
BROWN, SEAN
Exec Dt:
05/28/2019
4
WALCZAK, TOMASZ J.
Exec Dt:
05/28/2019
Assignee
1
WHELEN ENGINEERING COMPANY, INC.
51 WINTHROP ROAD
CHESTER, CONNECTICUT 06412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10775029
US20190368702
16430867
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
TRUMBULL, CT 06611
Assignment: 9
Reel/Frame:056897/0506   Pages: 3
Recorded: 07/19/2021
Attorney Dkt #:366-012USDIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUSA, DAVID J.
Exec Dt:
05/28/2019
2
SMITH, KEVIN M.
Exec Dt:
05/28/2019
3
BROWN, SEAN
Exec Dt:
05/28/2019
4
WALCZAK, TOMASZ J.
Exec Dt:
05/28/2019
Assignee
1
WHELEN ENGINEERING COMPANY, INC.
51 WINTHROP ROAD
CHESTER, CONNECTICUT 06412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11168874
US20200370738
16990725
Correspondence name and address
DILWORTH IP LLC
470 JAMES STREET, SUITE 007
NEW HAVEN, CT 06513

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