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Patent Assignment Assignor Details
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Assignor Name : STREIFF, STEPHANE
Total Assignments: 20
Assignment: 1
Reel/Frame:028615/0249   Pages: 5
Recorded: 07/23/2012
Attorney Dkt #:20009512-0608
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELLENGER, FABIEN
Exec Dt:
05/11/2012
2
DIGUET, LAURENT
Exec Dt:
06/05/2012
3
STREIFF, STEPHANE
Exec Dt:
06/07/2012
Assignee
1
RHODIA OPERATIONS
40, RUE DE LA HAIE-COQ
AUBERVILLIERS, FRANCE F-93306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8722941
US20120283482
13508014
Correspondence name and address
SNR DENTON US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 2
Reel/Frame:029113/0778   Pages: 3
Recorded: 10/11/2012
Attorney Dkt #:20009512-0624
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGERSHEIM, FRANCOISE
Exec Dt:
08/06/2012
2
STREIFF, STEPHANE
Exec Dt:
09/04/2012
3
VERACINI, SERGE
Exec Dt:
08/26/2012
Assignee
1
RHODIA OPERATIONS
40, RUE DE LA HAIE-COQ
AUBERVILLIERS, FRANCE F-93306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8846980
US20130046115
13574640
Correspondence name and address
SNR DENTON US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 3
Reel/Frame:044972/0883   Pages: 10
Recorded: 02/20/2018
Attorney Dkt #:S 2015/021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREIFF, STEPHANE
Exec Dt:
01/10/2018
2
BALTHASART, DOMINIQUE
Exec Dt:
01/08/2018
3
LIEBENS, ARMIN T.
Exec Dt:
01/15/2018
4
ANTONINI, GERARD
Exec Dt:
01/10/2018
Assignee
1
SOLVAY SA
310, RUE DE RANSBEEK
BRUSSELS, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10479875
US20190085147
15743048
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 4
Reel/Frame:046050/0888   Pages: 10
Recorded: 06/12/2018
Attorney Dkt #:S 2015/022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREIFF, STEPHANE
Exec Dt:
05/26/2018
2
BALTHASART, DOMINIQUE
Exec Dt:
01/08/2018
3
LIEBENS, ARMIN T.
Exec Dt:
01/08/2018
4
ANTONINI, GERARD
Exec Dt:
01/23/2018
Assignee
1
SOLVAY SA
310, RUE DE RANSBEEK
BRUSSELS, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10472486
US20180208736
15743059
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 5
Reel/Frame:046810/0149   Pages: 14
Recorded: 09/07/2018
Attorney Dkt #:S 2015/041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREIFF, STEPHANE
Exec Dt:
06/20/2018
2
PICCININI, MARCO
Exec Dt:
06/20/2018
3
LIEBENS, ARMIN
Exec Dt:
06/25/2018
4
CORMA, AVELINO
Exec Dt:
08/08/2018
5
CERRO-ALARCON, MIRIAM
Exec Dt:
08/08/2018
6
MENGUAL, JESUS
Exec Dt:
08/08/2018
Assignee
1
SOLVAY SA
310, RUE DE RANSBEEK
BRUSSELS, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10537876
US20180361356
16062696
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 6
Reel/Frame:046810/0359   Pages: 8
Recorded: 09/07/2018
Attorney Dkt #:S 2015/044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREIFF, STEPHANE
Exec Dt:
06/20/2018
2
PICCININI, MARCO
Exec Dt:
06/20/2018
3
CORMA, AVELINO
Exec Dt:
08/08/2018
4
CERRO-ALARCON, MIRIAM
Exec Dt:
08/08/2018
5
MENGUAL, JESUS
Exec Dt:
08/08/2018
Assignee
1
SOLVAY SA
310, RUE DE RANSBEEK
BRUSSELS, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10647922
US20180371326
16062723
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 7
Reel/Frame:046674/0400   Pages: 10
Recorded: 08/23/2018
Attorney Dkt #:S 2015/042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREIFF, STEPHANE
Exec Dt:
07/07/2018
2
PICCININI, MARCO
Exec Dt:
06/25/2018
3
MARX, EMMANUEL
Exec Dt:
06/26/2018
4
CORMA, AVELINO
Exec Dt:
08/08/2018
5
CERRO-ALARCON, MIRIAM
Exec Dt:
08/08/2018
6
MENGUAL, JESUS
Exec Dt:
08/08/2018
Assignee
1
SOLVAY SA
310, RUE DE RANSBEEK
BRUSSELS, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190002765
16062702
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 8
Reel/Frame:046706/0320   Pages: 17
Recorded: 08/27/2018
Attorney Dkt #:S 2015/043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREIFF, STEPHANE
Exec Dt:
07/07/2018
2
PICCININI, MARCO
Exec Dt:
06/25/2018
3
BAUREGARD, CELINE
Exec Dt:
06/28/2018
4
GILLOT, PERRINE
Exec Dt:
06/28/2018
5
CORMA, AVELINO
Exec Dt:
08/08/2018
6
CERRO-ALARCON, MIRIAM
Exec Dt:
08/08/2018
7
MENGUAL, JESUS
Exec Dt:
08/08/2018
Assignee
1
SOLVAY SA
310, RUE DE RANSBEEK
BRUSSELS, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180362857
16062713
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 9
Reel/Frame:046897/0892   Pages: 20
Recorded: 09/18/2018
Attorney Dkt #:S 2015/032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREIFF, STEPHANE
Exec Dt:
07/07/2018
2
BALTHASART, DOMINIQUE
Exec Dt:
06/21/2018
3
PICCININI, MARCO
Exec Dt:
06/21/2018
4
MARION, PHILIPPE
Exec Dt:
06/21/2018
5
GARRAIT, MICHEL
Exec Dt:
05/09/2018
6
CERRO-ALARCON, MIRIAM
Exec Dt:
08/08/2018
7
CORMA, AVELINO
Exec Dt:
08/08/2018
8
MENGUAL, JESUS
Exec Dt:
08/08/2018
Assignee
1
SOLVAY SA
310, RUE DE RANSBEEK
BRUSSELS, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180371325
16062681
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 10
Reel/Frame:047469/0142   Pages: 8
Recorded: 08/17/2018
Attorney Dkt #:S 2015/059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREIFF, STEPHANE
Exec Dt:
07/07/2018
2
PICCININI, MARCO
Exec Dt:
06/25/2018
3
CERRO-ALARCON, MIRIAM
Exec Dt:
08/08/2018
4
CORMA, AVELINO
Exec Dt:
08/08/2018
5
MENGUAL, JESUS
Exec Dt:
08/08/2018
Assignee
1
SOLVAY SA
310, RUE DE RANSBEEK
BRUSSELS, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180371327
16062732
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 11
Reel/Frame:047469/0316   Pages: 14
Recorded: 08/17/2018
Attorney Dkt #:S 2015/033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREIFF, STEPHANE
Exec Dt:
07/07/2018
2
BALTHASART, DOMINIQUE
Exec Dt:
06/21/2018
3
PICCININI, MARCO
Exec Dt:
06/21/2018
4
CERRO-ALARCON, MIRIAM
Exec Dt:
08/08/2018
5
CORMA, AVELINO
Exec Dt:
08/08/2018
6
MENGUAL, JESUS
Exec Dt:
08/08/2018
Assignee
1
SOLVAY SA
310, RUE DE RANSBEEK
BRUSSELS, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190002664
16062688
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 12
Reel/Frame:048047/0105   Pages: 17
Recorded: 01/17/2019
Attorney Dkt #:S 2016/010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREIFF, STEPHANE
Exec Dt:
09/06/2018
2
BALTHASART, DOMINIQUE
Exec Dt:
09/06/2018
3
PICCININI, MARCO
Exec Dt:
09/06/2018
4
GARRAIT, MICHEL
Exec Dt:
09/05/2018
5
CORMA, AVELINO
Exec Dt:
09/25/2018
6
CERRO-ALARCON, MIRIAM
Exec Dt:
09/25/2018
7
MENGUAL, JESUS
Exec Dt:
09/25/2018
Assignee
1
SOLVAY SA
310, RUE DE RANSBEEK
BRUSSELS, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190119191
16089468
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 13
Reel/Frame:049749/0433   Pages: 10
Recorded: 07/15/2019
Attorney Dkt #:S 2016/031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREIFF, STEPHANE
Exec Dt:
06/03/2019
2
BALTHASART, DOMINIQUE
Exec Dt:
05/14/2019
3
PICCININI, MARCO
Exec Dt:
05/15/2019
4
CORMA, AVELINO
Exec Dt:
06/20/2019
5
CERRO-ALARCON, MIRIAM
Exec Dt:
06/19/2019
6
MENGUAL, JESUS
Exec Dt:
06/19/2019
Assignee
1
SOLVAY SA
310, RUE DE RANSBEEK
BRUSSELS, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190345393
16466788
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 14
Reel/Frame:049748/0122   Pages: 17
Recorded: 07/15/2019
Attorney Dkt #:S 2016/011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREIFF, STEPHANE
Exec Dt:
07/08/2019
2
BALTHASART, DOMINIQUE
Exec Dt:
09/06/2018
3
PICCININI, MARCO
Exec Dt:
09/05/2018
4
GARRAIT, MICHEL
Exec Dt:
05/09/2018
5
CORMA, AVELINO
Exec Dt:
09/25/2018
6
CERRO-ALARCON, MIRIAM
Exec Dt:
09/25/2018
7
MENGUAL, JESUS
Exec Dt:
09/25/2018
Assignee
1
SOLVAY SA
310, RUE DE RANSBEEK
BRUSSELS, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200308492
16089480
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 15
Reel/Frame:050976/0567   Pages: 10
Recorded: 11/12/2019
Attorney Dkt #:R 2017/004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEBENS, ARMIN T
Exec Dt:
10/29/2019
2
STREIFF, STEPHANE
Exec Dt:
10/24/2019
3
HONG, BING
Exec Dt:
10/24/2019
4
LERCH, ALEXANDER
Exec Dt:
10/29/2019
Assignee
1
RHODIA OPERATIONS
25, RUE DE CLICHY
PARIS, FRANCE 75009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200231910
16483206
Correspondence name and address
BEATRICE C. ORTEGO
RUE DE RANSBEEK, 310
INTELLECTUAL ASSETS MANAGEMENT
BRUSSELS, 1120 BELGIUM
Assignment: 16
Reel/Frame:060092/0473   Pages: 7
Recorded: 06/03/2022
Attorney Dkt #:17987-448001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWIEDERNOCH, RENATE
Exec Dt:
06/30/2021
2
JIANG, FAN
Exec Dt:
06/30/2021
3
STREIFF, STEPHANE
Exec Dt:
06/30/2021
4
METIVIER, PASCAL
Exec Dt:
03/31/2022
5
HORBEZ, DOMINIQUE
Exec Dt:
03/28/2022
Assignee
1
RHODIA OPERATIONS
52 RUE DE LA HAIE COQ
AUBERVILLIERS, FRANCE 93300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11866835
US20230002918
17779945
Correspondence name and address
CARLYN A. BURTON
909 FANNIN STREET, SUITE 3500
HOUSTON, OH 77010
Assignment: 17
Reel/Frame:060497/0283   Pages: 9
Recorded: 07/13/2022
Attorney Dkt #:17987-467001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, DAVID JAMES
Exec Dt:
03/25/2022
2
LERCH, ALEXANDER
Exec Dt:
07/01/2021
3
JIANG, FAN
Exec Dt:
03/25/2022
4
HONG, BING
Exec Dt:
07/01/2021
5
STREIFF, STEPHANE
Exec Dt:
07/01/2021
Assignee
1
RHODIA OPERATIONS
52 RUE DE LA HAIE COQ
AUBERVILLIERS, FRANCE 93300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230040771
17787919
Correspondence name and address
CARLYN A. BURTON
ENTERPRISE PLAZA, SUITE 4900
1100 LOUISIANA
HOUSTON, TX 77002
Assignment: 18
Reel/Frame:060789/0493   Pages: 6
Recorded: 08/11/2022
Attorney Dkt #:17987-427001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BING
Exec Dt:
02/17/2022
2
CRISTOBAL, GALDER
Exec Dt:
01/24/2022
3
STREIFF, STEPHANE
Exec Dt:
02/07/2022
4
KARAGIANNI, KATERINA
Exec Dt:
02/13/2022
Assignee
1
RHODIA OPERATIONS
52 RUE DE LA HAIE COQ
AUBERVILLIERS, FRANCE 93300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220396595
17770003
Correspondence name and address
CARLYN ANNE BURTON
1100 LOUISIANA
SUITE 4900
HOUSTON, TX 77002
Assignment: 19
Reel/Frame:064850/0789   Pages: 5
Recorded: 09/08/2023
Attorney Dkt #:19109-106001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, WENJUAN
Exec Dt:
09/18/2022
2
WILLSON, ANDREW
Exec Dt:
09/16/2022
3
FORMIGA, NUNO
Exec Dt:
09/21/2022
4
DABEUX, FRANCOIS
Exec Dt:
09/16/2022
5
YAN, ZHEN
Exec Dt:
09/16/2022
6
STREIFF, STEPHANE
Exec Dt:
09/16/2022
Assignee
1
SOLVAY SA
310, RUE DE RANSBEEK
BRUSSELS, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067886
18259039
Correspondence name and address
CARLYN BURTON
ENTERPRISE PLAZA STE 4900, 1100 LOUISIANA ST
HOUSTON, TX 77002
Assignment: 20
Reel/Frame:065298/0847   Pages: 6
Recorded: 10/20/2023
Attorney Dkt #:17987-719001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, FANGZHENG
Exec Dt:
07/21/2023
2
STORET, ISABELLE
Exec Dt:
05/30/2023
3
STREIFF, STEPHANE
Exec Dt:
05/25/2023
Assignee
1
RHODIA OPERATIONS
9 RUE DES CUIRASSIERS
IMMEUBLE SILEX 2 SOLVAY
LYON, FRANCE 69003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240051910
18259002
Correspondence name and address
OSHA BERGMAN WATANABE & BURTON LLP
1100 LOUISIANA
SUITE 4900
HOUSTON, TX 77002

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