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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 : DUFILIE, PIERRE
Total Assignments: 11
Assignment: 1
Reel/Frame:005610/0790   Pages: 3
Recorded: 02/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/20/1989
Assignee
1
51, ESPLANADE DU GENERAL DE GAULLE
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07419207
Correspondence name and address
OBLON FISHER SPIVAK MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:006656/0114   Pages: 3
Recorded: 08/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/1990
2
Exec Dt:
10/29/1990
Assignee
1
51 ESPLANDE DE GENERAL DE GAULLE
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07953290
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, ET AL.
1755 JEFFERSON DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006326/0483   Pages: 3
Recorded: 07/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/01/1992
Assignee
1
51, ESPLANADE DU GENERAL
DE GAULLE 92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07890606
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD, P.C
WILLIAM R. WOODWARD
600 THIRD AVENUE - 30TH FLOOR
NEW YORK, NY 10016-2088
Assignment: 4
Reel/Frame:006748/0394   Pages: 3
Recorded: 11/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/24/1992
Assignee
1
51, ESPLANADE DU GENERAL DE GAULLE
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07927267
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
SURINDER SACHAR
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:007507/0810   Pages: 3
Recorded: 04/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/31/1995
Assignee
1
173, BOULEVARD HAUSSMAN
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08397053
Correspondence name and address
TIMOTHY R. SCHWARTZ
OBLON, SPIVAK, MCCLELLAND, ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:007689/0446   Pages: 3
Recorded: 11/03/1995
Conveyance: CORRECTED RECORDATION FORM COVER SHEET, BAR CODE NUMBER *100029264A* REEL/FRAME 7507\0810, TO CORRECT THE ASSIGNEE'S ADDRESS.
Assignor
1
Exec Dt:
03/31/1995
Assignee
1
173, BOULEVARD HAUSMANN
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08397053
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:009815/0355   Pages: 3
Recorded: 03/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/13/1998
2
Exec Dt:
03/13/1998
Assignee
1
173, BOULEVARD HAUSSMANN
75008 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09057451
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
ROBERT F. GNUSE
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:010375/0411   Pages: 3
Recorded: 11/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/1998
2
Exec Dt:
04/15/1998
Assignee
1
173, BOULEVARD HAUSSMANN
75008 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09068122
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:010302/0819   Pages: 3
Recorded: 10/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/1999
2
Exec Dt:
09/16/1999
Assignee
1
173, BOULEVARD HAUSSMANN
75008 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09374510
Correspondence name and address
OBLON, SPIVAK, MCCELLAND, ET AL.
ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:052788/0829   Pages: 6
Recorded: 05/29/2020
Attorney Dkt #:MIT-21986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2020
2
Exec Dt:
05/06/2020
3
Exec Dt:
05/11/2020
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16850372
Correspondence name and address
NIELDS LEMACK & FRAME LLC
176 E. MAIN STREET
SUITE 5
WESTBOROUGH, MA 01581
Assignment: 11
Reel/Frame:064518/0018   Pages: 12
Recorded: 08/08/2023
Attorney Dkt #:MIT-648AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2022
2
Exec Dt:
08/04/2022
3
Exec Dt:
07/28/2022
4
Exec Dt:
07/18/2022
5
Exec Dt:
04/10/2023
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18350057
Correspondence name and address
DALY, CROWLEY, MOFFORD & DURKEE, LLP
ONE UNIVERSITY AVENUE
SUITE 201B
WESTWOOD, MA 02090

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