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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : SEFMAT
Total Assignments: 12
Assignment: 1
Reel/Frame:020870/0489   Pages: 2
Recorded: 04/29/2008
Attorney Dkt #:SARRAZY=1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SARRAZY, JEAN-CLAUDE
Exec Dt:
11/08/2005
Assignee
1
SEFMAT
RUE DE BETNOMS
33187 LE HAILLAN CEDEX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8678816
US20080241781
12091928
Correspondence name and address
BROWDY AND NEIMARK PLLC
624 NINTH STREET NW
SUITE 300
WASHINGTON, DC 20001-5303
Assignment: 2
Reel/Frame:022620/0507   Pages: 2
Recorded: 04/30/2009
Attorney Dkt #:CLEMENT2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLEMENT, FRANCOIS
Exec Dt:
10/30/2007
Assignee
1
SEFMAT
RUE DE BETNOMS
LE HAILLAN CEDEX, FRANCE 33187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8529248
US20100075266
12447954
Correspondence name and address
BROWDY AND NEIMARK, P.L.L.C.
624 NINTH STREET, NW, SUITE 300
WASHINGTON, DC 20001-5303
Assignment: 3
Reel/Frame:027913/0292   Pages: 2
Recorded: 03/22/2012
Attorney Dkt #:BOIVIN1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOIVIN, GUY
Exec Dt:
02/22/2012
Assignee
1
SEFMAT
RUE DE BETNOMS
LA HAILLAN, FRANCE 33185
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D856769
NONE
29414368
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:028071/0180   Pages: 4
Recorded: 04/19/2012
Attorney Dkt #:BOIVIN1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERROR IN THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 027913 FRAME 0292. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE'S ADDRESS SHOULD READ LE HAILLAN, FRANCE.
Assignor
1
BOIVIN, GUY
Exec Dt:
02/22/2012
Assignee
1
SEFMAT
RUE DE BETNOMS
LE HAILLAN, FRANCE 33185
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D856769
NONE
29414368
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:027960/0349   Pages: 2
Recorded: 03/30/2012
Attorney Dkt #:0710-1049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLEMENT, FRANCOIS
Exec Dt:
03/16/2012
Assignee
1
SEFMAT
RUE DE BETNOMS
LE HAILLAN CEDEX, FRANCE 33187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120288809
13425997
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:027960/0364   Pages: 2
Recorded: 03/30/2012
Attorney Dkt #:0710-1048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLEMENT, FRANCOIS
Exec Dt:
03/16/2012
Assignee
1
SEFMAT
RUE DE BETNOMS
LE HAILLAN CEDEX, FRANCE 33187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9482430
US20120288808
13425915
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:040478/0229   Pages: 3
Recorded: 10/25/2016
Attorney Dkt #:2016-1337A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLEMENT, FRANCOIS
Exec Dt:
10/05/2016
Assignee
1
SEFMAT
7 RUE DE BETNOMS
LE HAILLAN, FRANCE 33185
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D809237
NONE
29582146
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:055721/0572   Pages: 3
Recorded: 03/25/2021
Attorney Dkt #:2021-0270A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLEMENT, FRANÇOIS
Exec Dt:
03/21/2021
Assignee
1
SEFMAT
7 RUE DE BETNOMS
LE HAILLAN, FRANCE 33185
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D972384
NONE
29775847
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:055736/0664   Pages: 3
Recorded: 03/25/2021
Attorney Dkt #:2021-0271A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLEMENT, FRANÇOIS
Exec Dt:
03/21/2021
Assignee
1
SEFMAT
7 RUE DE BETNOMS
LE HAILLAN, FRANCE 33185
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D972385
NONE
29775854
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:061569/0692   Pages: 4
Recorded: 09/29/2022
Attorney Dkt #:2021-0270A
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR'S EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 055721 FRAME: 0572. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
CLEMENT, FRANÇOIS
Exec Dt:
03/24/2021
Assignee
1
SEFMAT
7 RUE DE BETNOMS
LE HAILLAN, FRANCE 33185
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D972384
NONE
29775847
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:061569/0731   Pages: 4
Recorded: 09/29/2022
Attorney Dkt #:2021-0271A
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR'S EXECUTION DATE ON THE COVER SHEET PREVIOUSLY RECORDED AT REEL: 055736 FRAME: 0664. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
CLEMENT, FRANÇOIS
Exec Dt:
03/24/2021
Assignee
1
SEFMAT
7 RUE DE BETNOMS
LE HAILLAN, FRANCE 33185
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D972385
NONE
29775854
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:057654/0798   Pages: 2
Recorded: 09/30/2021
Attorney Dkt #:EJ-7227-26
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLEMENT, FRANÇOIS
Exec Dt:
09/11/2021
Assignee
1
SEFMAT
7 RUE DE BETNOMS
LE HAILLAN, FRANCE 33185
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220099292
17490207
Correspondence name and address
ERIC JENSEN
NIXON & VANDERHYE P.C., 11TH FLOOR
901 NORTH GLEBE ROAD
ARLINGTON, VA 22203

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