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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 : LEFEVRE, PHILIPPE
Total Assignments: 29
Assignment: 1
Reel/Frame:004344/0110   Pages: 1
Recorded: 12/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/15/1984
Assignee
1
1 RUE HANS FRIES
1700 FRIBOURG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06679012
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PA. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004587/0078   Pages: 2
Recorded: 06/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/06/1985
2
Exec Dt:
02/06/1985
3
Exec Dt:
02/06/1985
Assignee
1
AVENUE DU MIRAIL, BOITE POSTALE 1149
31036 TOULOUSE CEDEX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06703489
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, SUITE 400,
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:007519/0230   Pages: 3
Recorded: 06/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/1995
2
Exec Dt:
05/29/1995
Assignee
1
62136 LESTREM, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08467320
Correspondence name and address
LARSON AND TAYLOR
THOMAS P. SARRO, ESQ.
727-TWENTY THIRD STREET, SOUTH
ARLINGTON, VIRGINIA 22202
Assignment: 4
Reel/Frame:010191/0370   Pages: 2
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/1999
2
Exec Dt:
06/11/1999
Assignee
1
62136 LESTREM, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09328064
Correspondence name and address
HENDERSON & STURM
CURTIS A. BELL
206 SIXTH AVENUE
SUITE 1213
DES MOINES, IOWA 50309-4076
Assignment: 5
Reel/Frame:010649/0599   Pages: 2
Recorded: 02/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/1999
2
Exec Dt:
12/10/1999
3
Exec Dt:
01/04/2000
4
Exec Dt:
01/04/2000
Assignee
1
62136 LESTREM, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09450168
Correspondence name and address
HENDERSON & STURM LLP
206 SIXTH AVENUE
SUITE 1213
DES MOINES, IA 50309-4076
Assignment: 6
Reel/Frame:011098/0505   Pages: 2
Recorded: 09/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/1999
2
Exec Dt:
12/30/1999
3
Exec Dt:
12/23/1999
4
Exec Dt:
12/23/1999
Assignee
1
62136 LESTREM, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09464024
Correspondence name and address
HENDERSON & STURM LLP
CURTIS A. BELL
206 SIXTH AVENUE
SUITE 1213
DES MOINES, IOWA 50309-4076
Assignment: 7
Reel/Frame:010687/0618   Pages: 2
Recorded: 03/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2000
2
Exec Dt:
01/05/2000
3
Exec Dt:
01/07/2000
4
Exec Dt:
01/06/2000
5
Exec Dt:
01/06/2000
Assignee
1
62136 LESTREM, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09457536
Correspondence name and address
HENDERSON & STURM LLP
CURTIS A. BELL
206 SIXTH AVENUE
SUITE 1213
DES MOINES, IA 50309-4076
Assignment: 8
Reel/Frame:011439/0033   Pages: 2
Recorded: 01/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2000
2
Exec Dt:
10/17/2000
3
Exec Dt:
10/20/2000
Assignee
1
62136 LESTREM, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09693177
Correspondence name and address
HENDERSON & STURM LLP
MICHAEL O. STURM
206 SIXTH AVENUE, SUITE 1213
DES MOINES, IOWA 50309-4076
Assignment: 9
Reel/Frame:011487/0573   Pages: 2
Recorded: 01/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2000
2
Exec Dt:
12/07/2000
3
Exec Dt:
12/07/2000
Assignee
1
62136 LESTREM, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09728436
Correspondence name and address
HENDERSON & STRUM LLP
MICHAEL O. STURM
206 SIXTH AVENUE
SUITE 1213
DES MOINES, IOWA 50309-4076
Assignment: 10
Reel/Frame:011631/0722   Pages: 2
Recorded: 03/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2000
2
Exec Dt:
12/18/2000
3
Exec Dt:
12/18/2000
Assignee
1
62136 LESTREM, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09735092
Correspondence name and address
HENDERSON & STURM LLP
RICHARD L. FIX
206 SIXTH AVENUE
SUITE 1213
DES MOINES, IA 50309-4076
Assignment: 11
Reel/Frame:011876/0093   Pages: 2
Recorded: 06/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2001
2
Exec Dt:
04/26/2001
3
Exec Dt:
04/26/2001
Assignee
1
62136 LESTREM, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09819496
Correspondence name and address
HENDERSON & STRUM LLP
THOMAS J. OPPOKI
206 SIXTH AVENUE
SUITE 1213
DES MOINES, IOWA 50309-4076
Assignment: 12
Reel/Frame:012872/0243   Pages: 2
Recorded: 05/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2002
2
Exec Dt:
03/11/2002
Assignee
1
62136 LESTREM, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10091917
Correspondence name and address
HENDERSON & STURM LLP
MICHAEL O. STURM
206 SIXTH AVENUE
SUITE 1213
DES MOINES, IA 50309-4076
Assignment: 13
Reel/Frame:018149/0016   Pages: 2
Recorded: 08/21/2006
Attorney Dkt #:0600-1062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2006
2
Exec Dt:
05/11/2006
3
Exec Dt:
05/16/2006
4
Exec Dt:
05/18/2006
5
Exec Dt:
05/18/2006
Assignee
1
62136 LESTREM, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10579919
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:023016/0491   Pages: 3
Recorded: 07/28/2009
Attorney Dkt #:0600-1247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2009
2
Exec Dt:
03/30/2009
3
Exec Dt:
03/30/2009
4
Exec Dt:
03/30/2009
Assignee
1
LESTREM
LESTREM, FRANCE F-62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12375464
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:025359/0445   Pages: 2
Recorded: 11/15/2010
Attorney Dkt #:0600-1326
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2010
2
Exec Dt:
10/14/2010
3
Exec Dt:
10/16/2010
Assignee
1
LESTREM
LESTREM, FRANCE 62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12936578
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:025544/0521   Pages: 2
Recorded: 12/28/2010
Attorney Dkt #:0600-1332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2010
2
Exec Dt:
12/08/2010
3
Exec Dt:
12/08/2010
Assignee
1
LESTREM
LESTREM, FRANCE 62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13001501
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:039247/0270   Pages: 2
Recorded: 07/25/2016
Attorney Dkt #:0600-1332-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2010
2
Exec Dt:
12/08/2010
3
Exec Dt:
12/08/2010
Assignee
1
1 RUE DE LA HAUTE LOGE
LESTREM, FRANCE 62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15218234
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:026075/0928   Pages: 2
Recorded: 04/05/2011
Attorney Dkt #:0600-1337
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2011
2
Exec Dt:
02/18/2011
3
Exec Dt:
03/06/2011
Assignee
1
LESTREM
LESTREM, FRANCE F-62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13002721
Correspondence name and address
YOUNG & THOMPSON
209 MADISON ST., SUITE 500
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:027182/0161   Pages: 2
Recorded: 11/07/2011
Attorney Dkt #:0600-1354
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2011
2
Exec Dt:
10/19/2011
3
Exec Dt:
10/19/2011
4
Exec Dt:
10/20/2011
Assignee
1
LESTREM
LESTREM, FRANCE 62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13318211
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:042679/0505   Pages: 2
Recorded: 06/12/2017
Attorney Dkt #:0600-1354-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2011
2
Exec Dt:
10/19/2011
3
Exec Dt:
10/19/2011
4
Exec Dt:
10/20/2011
Assignee
1
1 RUE DE LA HAUTE LOGE
LESTREM, FRANCE F-62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15620399
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:027908/0918   Pages: 2
Recorded: 03/22/2012
Attorney Dkt #:0600-1365
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2012
2
Exec Dt:
03/13/2012
3
Exec Dt:
03/13/2012
Assignee
1
LESTREM
LESTREM, FRANCE F-62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13393570
Correspondence name and address
YOUNG & THOMPSON
209 MADISON ST., SUITE 500
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:027908/0954   Pages: 2
Recorded: 03/22/2012
Attorney Dkt #:0600-1366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2012
2
Exec Dt:
03/13/2012
3
Exec Dt:
03/13/2012
4
Exec Dt:
03/16/2012
Assignee
1
LESTREM
LESTREM, FRANCE F-62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13393590
Correspondence name and address
YOUNG & THOMPSON
209 MADISON ST., SUITE 500
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:027908/0994   Pages: 2
Recorded: 03/22/2012
Attorney Dkt #:0600-1367
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2012
2
Exec Dt:
03/13/2012
3
Exec Dt:
03/13/2012
4
Exec Dt:
03/16/2012
Assignee
1
LESTREM
LESTREM, FRANCE F-62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13393619
Correspondence name and address
YOUNG & THOMPSON
209 MADISON ST., SUITE 500
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:030540/0811   Pages: 4
Recorded: 06/04/2013
Attorney Dkt #:0600-1408
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2013
2
Exec Dt:
05/28/2013
3
Exec Dt:
05/17/2013
4
Exec Dt:
05/17/2013
Assignee
1
LESTREM
LESTREM, FRANCE F-62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13880506
Correspondence name and address
YOUNG & THOMPSON
209 MADISON ST., SUITE 500
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:035920/0232   Pages: 11
Recorded: 06/16/2015
Attorney Dkt #:32448-01,34,38,39
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2013
2
Exec Dt:
10/15/2013
3
Exec Dt:
10/16/2013
4
Exec Dt:
10/16/2013
5
Exec Dt:
10/14/2013
6
Exec Dt:
06/16/2015
7
Exec Dt:
06/11/2015
8
Exec Dt:
06/10/2015
Assignee
1
225 GATEWAY BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14056100
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1875 EYE STREET, NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 26
Reel/Frame:035872/0775   Pages: 8
Recorded: 06/10/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2015
2
Exec Dt:
05/19/2015
3
Exec Dt:
05/19/2015
4
Exec Dt:
05/28/2015
5
Exec Dt:
05/18/2015
Assignee
1
1 RUE DE LA HAUTE LOGE
LESTREM, FRANCE F-62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14438239
Correspondence name and address
FRANK C. EISENSCHENK
P.O. BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 27
Reel/Frame:044756/0877   Pages: 6
Recorded: 01/29/2018
Attorney Dkt #:200588.00256
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2018
2
Exec Dt:
01/23/2018
Assignee
1
1 RUE DE LA HAUTE LOGE
LESTREM, FRANCE F-62080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15745364
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 28
Reel/Frame:056534/0559   Pages: 8
Recorded: 06/14/2021
Attorney Dkt #:BR739 - DRAGEIFICATION
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2021
2
Exec Dt:
05/31/2021
3
Exec Dt:
05/31/2021
Assignee
1
1 RUE DE LA HAUTE LOGE
LESTREM, FRANCE 62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17309670
Correspondence name and address
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221
Assignment: 29
Reel/Frame:060001/0258   Pages: 10
Recorded: 05/24/2022
Attorney Dkt #:115087-107436
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2022
2
Exec Dt:
05/05/2022
3
Exec Dt:
05/05/2022
4
Exec Dt:
05/05/2022
Assignee
1
1 RUE DE LA HAUTE LOGE
LESTREM, FRANCE 62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17755758
Correspondence name and address
SAMUEL H. MEGERDITCHIAN
ONE GATEWAY CENTER
GIBBONS P.C.
NEWARK, NJ 07102

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