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Patent Assignment Assignor Details
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Assignor Name : LEROUX, PATRICK
Total Assignments: 16
Assignment: 1
Reel/Frame:004066/0106   Pages: 1
Recorded: 11/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CORDIER, GEORGES
Exec Dt:
04/13/1982
2
LEROUX, PATRICK
Exec Dt:
04/13/1982
Assignee
1
RHONE-POULENC SPECIALTIES CHIMUQE
LES MIROIRS 18, BOCLES D'ALSACE
92400 COURBEOVOIE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4401819
NONE
06360567
Correspondence name and address
NORMAN H. STEPNO
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STS.
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:004512/0784   Pages: 1
Recorded: 02/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUPIN, THIERRY
Exec Dt:
11/14/1984
2
CAILLOD, JACQUES
Exec Dt:
11/14/1984
3
LEROUX, PATRICK
Exec Dt:
11/14/1984
4
MARTINO, GERMAIN
Exec Dt:
11/14/1984
Assignee
1
SOCIETE FRANCAISE DES PRODUITS POUR CATALYSE PRO-CATALYSE
RUEIL-MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4602000
NONE
06679434
Correspondence name and address
MILLEN & WHITE
503 CRYSTAL MALL 1
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004809/0125   Pages: 1
Recorded: 12/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEROUX, PATRICK
Exec Dt:
04/16/1987
2
MARILIER, ALAIN
Exec Dt:
04/16/1987
Assignee
1
THOMSON-CGR, 13, SQUARE MAX HYMANS 75015 PARIS FRANCE
FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4739267
NONE
07045543
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005285/0035   Pages: 1
Recorded: 05/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEROUX, PATRICK
Exec Dt:
10/07/1988
Assignee
1
GENERAL ELECTRIC CGR SA
13, SQUARE MAX-HYMANS
75015 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4940940
NONE
07309798
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005773/0468   Pages: 2
Recorded: 07/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEROUX, PATRICK
Exec Dt:
12/16/1988
2
MALGOUYRES, AGNES
Exec Dt:
12/16/1988
3
BOSSAERT, JEAN
Exec Dt:
12/16/1988
Assignee
1
GENERAL ELECTRIC CGR S.A.
13 SQUARE MAX HYMANS
PARIS, FRANCE 75015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5055791
NONE
07310723
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND ET AL.
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005212/0087   Pages: 2
Recorded: 01/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEROUX, PATRICK
Exec Dt:
11/22/1989
Assignee
1
GENERAL ELECTRIC CGR S.A.
100 RUE CAMILLE DESMOULINS
92130 ISSY LES MOULINEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4914391
NONE
07286985
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:005568/0215   Pages: 3
Recorded: 01/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEROUX, PATRICK
Exec Dt:
11/23/1990
Assignee
1
GENERAL ELECTRIC CGR S.A.
100 RUE CAMILLE DESMOULINS
92130 ISSY LES MOULINEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5007426
NONE
07246666
Correspondence name and address
OBLON, FISHER, SPIVAK
MCCLELLAND & MAIER
CRYSTAL SQUARE 5 STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:012887/0510   Pages: 2
Recorded: 05/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRENDEL, RAYMOND
Exec Dt:
04/15/2002
2
BOURSIER, BERNARD
Exec Dt:
04/15/2002
3
LEROUX, PATRICK
Exec Dt:
04/15/2002
Assignee
1
FRERES, ROQUETTE
62136 LESTREM, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7138154
US20020192344
10112978
Correspondence name and address
HENDERSON & STURM LLP
MICHAEL O. STURM
206 6TH AVE., STE. 1213
DES MOINES, IA 50309-4076
Assignment: 9
Reel/Frame:014498/0389   Pages: 3
Recorded: 09/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FABRY, FREDERIC
Exec Dt:
09/10/2003
2
GRIVEI, EUSEBIU
Exec Dt:
09/10/2003
3
PROBST, NICOLAS
Exec Dt:
09/10/2003
4
SMET, RICHARD
Exec Dt:
09/10/2003
5
PEROY, JEAN-YVES
Exec Dt:
09/10/2003
6
FLAMANT, GILLES
Exec Dt:
09/10/2003
7
FULCHERI, LAUENT
Exec Dt:
09/10/2003
8
LEROUX, PATRICK
Exec Dt:
09/10/2003
9
FISHER, FRANCIS
Exec Dt:
09/10/2003
Assignee
1
ER-ACHEM EUROPE S.A.
AVENUE LOUISE 534
BRUSSELS, BELGIUM B-1050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7452514
US20040045808
10380647
Correspondence name and address
MICHAEL R. HULL
6300 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606-6357
Assignment: 10
Reel/Frame:017150/0629   Pages: 4
Recorded: 12/29/2005
Conveyance: CORRECTED COVER SHEET TO CORRECT ASSIGNOR NAME, PREVIOUSLY RECORDED AT REEL/FRAME 014498/0389 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
FABRY, FREDERIC
Exec Dt:
09/10/2003
2
GRIVEI, EUSEBIU
Exec Dt:
09/10/2003
3
PROBST, NICOLAS
Exec Dt:
09/10/2003
4
SMET, RICHARD
Exec Dt:
09/10/2003
5
PEROY, JEAN-YVES
Exec Dt:
09/10/2003
6
FLAMANT, GILLES
Exec Dt:
09/10/2003
7
FULCHERI, LAUENT
Exec Dt:
09/10/2003
8
LEROUX, PATRICK
Exec Dt:
09/10/2003
9
FISCHER, FRANCIS
Exec Dt:
09/10/2003
Assignee
1
ER-ACHEM EUROPE S.A.
AVENUE LOUISE 534
BRUSSELS, BELGIUM B-1050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7452514
US20040045808
10380647
Correspondence name and address
ANDREW M. LAWRENCE
MARSHALL GERSTEIN & BORUN LLP
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6357
Assignment: 11
Reel/Frame:018206/0981   Pages: 2
Recorded: 08/11/2006
Attorney Dkt #:0600-1070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOURSIER, BERNARD
Exec Dt:
06/29/2006
2
LEROUX, PATRICK
Exec Dt:
06/29/2006
Assignee
1
ROQUETTE FRERES
F-62136, LESTREM, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070166446
10589127
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:020405/0699   Pages: 2
Recorded: 01/24/2008
Attorney Dkt #:0600-1137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOURSIER, BERNARD
Exec Dt:
12/20/2007
2
LEROUX, PATRICK
Exec Dt:
01/07/2008
Assignee
1
ROQUETTE FRERES
LESTREM
LESTREM, FRANCE 62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100215825
11993025
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:033606/0380   Pages: 3
Recorded: 08/26/2014
Attorney Dkt #:0600-1459
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOURSIER, BERNARD
Exec Dt:
03/26/2013
2
LEROUX, PATRICK
Exec Dt:
03/25/2013
Assignee
1
ROQUETTE FRERES
LESTREM
LESTREM, FRANCE 62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140370178
14376218
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:037349/0087   Pages: 5
Recorded: 12/22/2015
Attorney Dkt #:BKR.407
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEROUX, PATRICK
Exec Dt:
11/17/2015
2
DELEBARRE, MARIE
Exec Dt:
11/06/2015
3
BOURSIER, THOMAS
Exec Dt:
11/06/2015
Assignee
1
ROQUETTE FRERES
1 RUE DE LA HAUTE LOGE
LESTREM, FRANCE F-62136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160021895
14776930
Correspondence name and address
FRANK C. EISENSCHENK, PH.D.
P.O. BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 15
Reel/Frame:039923/0801   Pages: 11
Recorded: 10/03/2016
Attorney Dkt #:BRV-56277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
METKEMEIJER, RUDOLF
Exec Dt:
07/19/2016
2
DE GRISARD, BENJAMIN
Exec Dt:
07/08/2016
3
LEROUX, PATRICK
Exec Dt:
09/06/2016
4
ACHARD, PATRICK
Exec Dt:
07/08/2016
Assignees
1
SYMBIOFCELL
26 RUE HENRI TARZE
GRENOBLE, FRANCE 38000
2
ASSOCIATION POUR LA RECHERCHE ET LE DEVELOPPEMENT DES METHODES ET PROCESSUS INDUSTRIELS
60 BOULEVARD SAINT MICHEL
PARIS, FRANCE 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10566635
US20170012306
15117842
Correspondence name and address
PEARNE & GORDON, LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114
Assignment: 16
Reel/Frame:060855/0737   Pages: 7
Recorded: 08/22/2022
Attorney Dkt #:34241-225
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEN ATTOUCH, WALID
Exec Dt:
01/26/2021
2
DUMAS, FRANCOIS-CHARLES
Exec Dt:
01/28/2021
3
LEROUX, PATRICK
Exec Dt:
01/28/2021
Assignee
1
BOMBARDIER RECREATIONAL PRODUCTS INC.
726, ST. JOSEPH STREET
VALCOURT, QUEBEC J0E 2L0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11958353
US20220379721
17772764
Correspondence name and address
BCF LLP
1100 RENE-LEVESQUE BLVD WEST
25TH FLOOR
MONTREAL, PQC H3B 5C9

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