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Patent Assignment Assignor Details
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Assignor Name : ROPARS, MARCEL
Total Assignments: 17
Assignment: 1
Reel/Frame:004312/0891   Pages: 1
Recorded: 08/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROPARS, MARCEL
Exec Dt:
07/17/1984
2
BLOCH, BERTRAND
Exec Dt:
07/17/1984
Assignees
1
SOCIETE NATIONALE DES POUDRES ET EXPLOSIFS
12 QUAI HENRI IV
75181 PARIS CEDEX 04, FRANCE
2
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES
29, AVENUE DE LA DIVISION-LECLERC
92320 CHATILLON SOUS BAGNEUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4525573
NONE
06644195
Correspondence name and address
BUCKNAM AND ARCHER
600 OLD COUNTRY RD.,
GARDEN CITY, NY 11530
Assignment: 2
Reel/Frame:004367/0892   Pages: 1
Recorded: 08/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROPARS, MARCEL
Exec Dt:
07/17/1984
2
BLOCH, BERTRAND
Exec Dt:
07/17/1984
Assignees
1
SOCIETE NATIONALE DES POUDRES & EXPLOSIFS 12 QUAI HENRI IV, A CORP OF FRANCE
75181 PARIS, CEDEX 04, FRANCE
2
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALESLECLERC
29, AVENUE DE LA DIVISION
92320 CHATILLON SOUS BAGNEUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4642264
NONE
06643811
Correspondence name and address
BUCKNAM & ARCHER
600 OLD COUNTRY RD.
GARDEN CITY, NY 11530
Assignment: 3
Reel/Frame:010131/0017   Pages: 2
Recorded: 06/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARLIER, MICHEL
Exec Dt:
06/07/1999
2
ROPARS, MARCEL
Exec Dt:
06/07/1999
3
VAULTIER, MICHEL
Exec Dt:
06/07/1999
4
FRAMERY, ERIC
Exec Dt:
06/07/1999
5
JOUIN, JEAN-MARIE
Exec Dt:
06/07/1999
6
CAVALIER, JEAN-CLAUDE
Exec Dt:
06/07/1999
Assignee
1
SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION - S.N.E.C.M.A.
2 BOULEVARD DU GENERAL MARTIAL VALIN
75015 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6284358
NONE
09331726
Correspondence name and address
WEINGARTEN, SCHURGIN ET AL
CHARLES L. GAGNEBIN III
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 4
Reel/Frame:015456/0597   Pages: 2
Recorded: 06/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERZHAFT, BENJAMIN
Exec Dt:
04/19/2004
2
ROPARS, MARCEL
Exec Dt:
04/19/2004
3
HUARD, THEIRRY
Exec Dt:
04/19/2004
4
NEAU, LAURENT NEAU
Exec Dt:
04/19/2004
Assignee
1
INSTITUT FRANCAIS DU PETROLE
1 & 4 AVENUE DE POLS-PREAU
RUEIL MALMAISON CEDEX, FRANCE 92852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7666679
US20040203160
10797004
Correspondence name and address
ANTONELLI, TERRY, STOUT ET AL.
ALAN E. SCHIEVELLI
1300 NORTH SEVENTEENTH STREET
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:027325/0299   Pages: 2
Recorded: 12/05/2011
Attorney Dkt #:PET-2737
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROPARS, MARCEL
Exec Dt:
11/17/2011
2
AYMARD, CAROLINE
Exec Dt:
11/21/2011
Assignee
1
IFP ENERGIES NOUVELLES
1 & 4 AVENUE DE BOIS PREAU
RUEIL-MALMAISON CEDEX, FRANCE 92852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9994873
US20120100585
13320390
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:027661/0569   Pages: 2
Recorded: 02/07/2012
Attorney Dkt #:PET-2738
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROPARS, MARCEL
Exec Dt:
01/05/2012
2
AYMARD, CAROLINE
Exec Dt:
01/09/2012
3
GHISONI, FLORA
Exec Dt:
01/03/2012
4
MENIR, SANDRA
Exec Dt:
01/05/2012
Assignee
1
IFP ENERGIES NOUVELLES
1 & 4 AVENUE DE BOIS-PREAU
RUEIL-MALMAISON CEDEX, FRANCE 92852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8980595
US20120122170
13320323
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
2200 CLARENDON BLVD.
SUITE 1400 MICHELLE GOMEZ
ARLINGTON, VA 22201
Assignment: 7
Reel/Frame:029045/0020   Pages: 2
Recorded: 09/28/2012
Attorney Dkt #:PET-2768
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROPARS, MARCEL
Exec Dt:
08/27/2012
2
AYMARD, CAROLINE
Exec Dt:
08/28/2012
3
GUILLAUME, ANAIS
Exec Dt:
07/18/2012
4
MENIR, SANDRA
Exec Dt:
08/27/2012
Assignee
1
IFP ENERGIES NOUVELLES
1 & 4 AVENUE DE BOIS PREAU
RUEIL-MALMAISON CEDEX, FRANCE 92852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130017586
13518703
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
2200 CLARENDON BLVD. SUITE 1400
ATTN: HELEN CASSIDY
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:029083/0477   Pages: 2
Recorded: 10/05/2012
Attorney Dkt #:PET-2769
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROPARS, MARCEL
Exec Dt:
09/13/2012
2
AYMARD, CAROLINE
Exec Dt:
09/11/2012
Assignee
1
IFP ENERGIES NOUVELLES
1 & 4 AVENUE DE BOIS PREAU
RUEIL-MALMAISON CEDEX, FRANCE 92852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130017585
13518523
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:031486/0256   Pages: 3
Recorded: 10/28/2013
Attorney Dkt #:PET-2898
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROPARS, MARCEL
Exec Dt:
10/15/2013
2
AYMARD, CAROLINE
Exec Dt:
10/18/2013
3
DASTILLUNG, REJANE
Exec Dt:
10/18/2013
4
MARCHAL, REMY
Exec Dt:
10/15/2013
5
MENIR, SANDRA
Exec Dt:
10/15/2013
6
CLEMENT, BENJAMIN
Exec Dt:
10/15/2013
Assignee
1
IFP ENERGIES NOUVELLES
1 & 4 AVENUE DE BOIS PREAU
RUEIL-MALMAISON CEDEX, FRANCE 92852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9453245
US20140065683
14110713
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN (MIA)
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:032026/0854   Pages: 3
Recorded: 01/23/2014
Attorney Dkt #:PET-2904
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROPARS, MARCEL
Exec Dt:
12/18/2013
2
AYMARD, CAROLINE
Exec Dt:
12/17/2013
3
DASTILLUNG, REJANE
Exec Dt:
12/17/2013
4
MENIR, SANDRA
Exec Dt:
12/19/2013
Assignee
1
IFP ENERGIES NOUVELLES
1 & 4 AVENUE DE BOIS PREAU
RUEIL-MALMAISON CEDEX, FRANCE 92852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9758798
US20140134692
14111869
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:033786/0744   Pages: 6
Recorded: 09/22/2014
Attorney Dkt #:PET-2768-C01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROPARS, MARCEL
Exec Dt:
08/01/2014
2
AYMARD, CAROLINE
Exec Dt:
08/01/2014
3
GUILLAUME, ANAIS
Exec Dt:
09/03/2014
4
MENIR, SANDRA
Exec Dt:
08/01/2014
Assignee
1
IFP ENERGIES NOUVELLES
1 & 4 AVENUE DE BOIS-PREAU
RUEIL-MALMAISON CEDEX, FRANCE 92852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140242656
14269450
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
2200 CLARENDON BOULEVARD
ARLINGTON, VA 22201
Assignment: 12
Reel/Frame:033928/0691   Pages: 3
Recorded: 10/10/2014
Attorney Dkt #:PET-2769-C01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROPARS, MARCEL
Exec Dt:
10/07/2014
2
AYMARD, CAROLINE
Exec Dt:
10/07/2014
Assignee
1
IFP ENERGIES NOUVELLES
1 & 4 AVENUE DE BOIS-PREAU
RUEIL-MALMAISON CEDEX, FRANCE 92852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140242657
14269486
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
2200 CLARENDON BOULEVARD
ARLINGTON, VA 22201
Assignment: 13
Reel/Frame:035849/0570   Pages: 3
Recorded: 06/17/2015
Attorney Dkt #:PET-3006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AYMARD, CAROLINE
Exec Dt:
05/27/2015
2
ROPARS, MARCEL
Exec Dt:
05/27/2015
Assignee
1
IFP ENERGIES NOUVELLES
1 & 4 AVENUE DU BOIS PREAU
RUEIL-MALMAISON CEDEX, FRANCE 92852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9994874
US20150240268
14436791
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 14
Reel/Frame:044980/0839   Pages: 7
Recorded: 02/20/2018
Attorney Dkt #:PET-3189
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATE DE GERANDO, HADRIEN-FELIX
Exec Dt:
12/20/2017
2
RUDANT, LAETITIA
Exec Dt:
11/21/2017
3
ROPARS, MARCEL
Exec Dt:
12/07/2017
4
LOPES FERREIRA, NICOLAS
Exec Dt:
11/21/2017
5
LOPEZ CONTRERAS, ANA MARIA
Exec Dt:
11/21/2017
Assignees
1
IFP ENERGIES NOUVELLES
1 & 4 AVENUE DU BOIS PREAU
RUEIL-MALMAISON, FRANCE 92852
2
STICHTING WAGENINGEN RESEARCH
COSTERWEG 50
WAGENINGEN, NETHERLANDS 6701 BH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10253380
US20180142311
15579453
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 15
Reel/Frame:057268/0195   Pages: 10
Recorded: 08/24/2021
Attorney Dkt #:PET-3466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GONZALEZ PENAS, HELENA
Exec Dt:
08/17/2021
2
ROPARS, MARCEL
Exec Dt:
03/18/2021
3
TOTH, ESZTER
Exec Dt:
03/11/2021
4
PEREZ BIBBINS, BELINDA
Exec Dt:
08/03/2021
5
LOPES FERREIRA, NICOLAS
Exec Dt:
03/22/2021
6
COUPARD, VINCENT
Exec Dt:
03/24/2021
7
BISSON, ANGELIQUE
Exec Dt:
03/12/2021
8
GABELLE, JEAN-CHRISTOPHE
Exec Dt:
03/16/2021
Assignee
1
IFP ENERGIES NOUVELLES
1 & 4 AVENUE DU BOIS-PREAU
RUEIL-MALMAISON, FRANCE 92852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11453853
US20220041972
17280257
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 16
Reel/Frame:056343/0955   Pages: 8
Recorded: 05/25/2021
Attorney Dkt #:PET-3470
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GONZALEZ PENAS, HELENA
Exec Dt:
03/31/2021
2
ROPARS, MARCEL
Exec Dt:
05/03/2021
3
TOTH, ESZTER
Exec Dt:
04/29/2021
4
COUPARD, VINCENT
Exec Dt:
04/01/2021
5
MENIR, SANDRA
Exec Dt:
04/07/2021
6
LOPES FERREIRA, NICOLAS
Exec Dt:
03/22/2021
Assignee
1
IFP ENERGIES NOUVELLES
1 & 4 AVENUE DU BOIS-PREAU
RUEIL-MALMAISON CEDEX, FRANCE 92852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210340480
17279769
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 17
Reel/Frame:062225/0542   Pages: 8
Recorded: 12/28/2022
Attorney Dkt #:PET-3582
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROPARS, MARCEL
Exec Dt:
12/12/2022
2
LOPES FERREIRA, NICOLAS
Exec Dt:
12/08/2022
3
MENIR, SANDRA
Exec Dt:
12/12/2022
4
GONZALEZ PENAS, HELENA
Exec Dt:
12/10/2022
5
TOTH, ESZTER
Exec Dt:
12/12/2022
6
COUPARD, VINCENT
Exec Dt:
12/08/2022
Assignee
1
IFP ENERGIES NOUVELLES
1 ET 4 AVENUE DE BOIS PREAU
RUEIL MALMAISON, FRANCE 92500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230265464
18013427
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201

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