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Patent Assignment Assignor Details
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Assignor Name : MITCHELL, JOSEPH L.
Total Assignments: 3
Assignment: 1
Reel/Frame:009532/0978   Pages: 3
Recorded: 09/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/1998
2
Exec Dt:
08/27/1998
3
Exec Dt:
08/31/1998
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09132149
Correspondence name and address
ELF ATOCHEM NORTH AMERICA, INC.
ROYAL E. BRIGHT
PATENT DEPARTMENT - 26TH FLOOR
2000 MARKET STREET
PHILADELPHIA, PA 19103-3222
Assignment: 2
Reel/Frame:014886/0312   Pages: 3
Recorded: 01/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/05/2004
Assignee
1
2000 MARKET STREET
PHILADLEPHIA, PENNSYLVANIA 19103-3222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10652844
Correspondence name and address
DRINKER BIDDLE & REATH LLP
DANIEL A. MONACO
ONE LOGAN SQUARE
18TH & CHERRY STREETS
PHILADELPHIA, PA 19103-6996
Assignment: 3
Reel/Frame:063641/0657   Pages: 12
Recorded: 05/15/2023
Attorney Dkt #:TRIN-171US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2022
2
Exec Dt:
10/19/2022
3
Exec Dt:
11/01/2022
4
Exec Dt:
10/26/2022
5
Exec Dt:
10/19/2022
Assignee
1
420, RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16960408
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406

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