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Patent Assignment Assignor Details
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Assignor Name : PILCHER, CHRISTOPHER M.
Total Assignments: 5
Assignment: 1
Reel/Frame:026121/0698   Pages: 5
Recorded: 04/13/2011
Attorney Dkt #:004578.2074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2011
2
Exec Dt:
04/04/2011
3
Exec Dt:
04/01/2011
Assignee
1
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13086107
Correspondence name and address
BRADLEY P. WILLIAMS
2001 ROSS AVENUE, 6TH FLOOR
BAKER BOTTS LLP
DALLAS, TX 75201-2980
Assignment: 2
Reel/Frame:052857/0179   Pages: 8
Recorded: 06/05/2020
Attorney Dkt #:RAY-359US (19-12985-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2020
2
Exec Dt:
05/22/2020
3
Exec Dt:
05/23/2020
4
Exec Dt:
05/26/2020
Assignee
1
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16887508
Correspondence name and address
JOSEPH M. MARAIA
125 HIGH STREET
BURNS & LEVINSON, LLP
BOSTON, MA 02110
Assignment: 3
Reel/Frame:064418/0243   Pages: 8
Recorded: 07/28/2023
Attorney Dkt #:RAY-359CON(19-12985)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2020
2
Exec Dt:
05/22/2020
3
Exec Dt:
05/23/2020
4
Exec Dt:
05/26/2020
Assignee
1
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17572485
Correspondence name and address
BURNS & LEVINSON LLP
125 HIGH STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:058321/0239   Pages: 9
Recorded: 12/07/2021
Attorney Dkt #:1547.989US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2021
2
Exec Dt:
12/03/2021
3
Exec Dt:
12/03/2021
4
Exec Dt:
12/07/2021
Assignee
1
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17520000
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:060041/0680   Pages: 7
Recorded: 05/27/2022
Attorney Dkt #:1547.A16US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2022
2
Exec Dt:
05/26/2022
3
Exec Dt:
05/26/2022
Assignee
1
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17827096
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402

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