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Patent Assignment Assignor Details
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Assignor Name : RHONE-POULENC CHIMIE
Total Assignments: 22
Assignment: 1
Reel/Frame:006190/0171   Pages: 2
Recorded: 07/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
04/30/1992
Assignee
1
FLAMEL TECHNOLOGIES
33, AVENUE DU DOCTEUR GEORGES LEVY
69693 VENISSIEUX CEDEX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5075409
NONE
07520202
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
CAROL P. EINAUDI
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:007722/0560   Pages: 3
Recorded: 11/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
04/30/1992
Assignee
1
FLAMEL TECHNOLOGIES
33, AVENUE DU DOCTEUR GEORGES LEVY
69693 VENISSIEUX CEDEX, FRANCE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5214176
NONE
07340778
 
5189134
NONE
07408382
 
4985528
NONE
07408383
 
5359072
NONE
07714585
 
5535048
NONE
08210995
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
NORMAN H. STEPNO, ESQ.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:006419/0307   Pages: 3
Recorded: 02/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
12/23/1992
Assignee
1
CIBA-GEIGY CORPORATION
444 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
3978152
NONE
UNAVAILABLE
Correspondence name and address
MICHAEL W. GLYNN
CIBA-GEIGY CORPORATION
7 SKYLINE DRIVE
HAWTHORNE, NY 10532
Assignment: 4
Reel/Frame:006430/0899   Pages: 7
Recorded: 02/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
12/23/1992
Assignee
1
CIBA-GEIGY CORPORATION
444 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4225497
NONE
06008053
 
4316002
NONE
06087650
 
4413107
NONE
06232253
 
4385154
NONE
06311898
 
4544728
NONE
06664795
 
4788295
NONE
06880838
 
4742141
NONE
06929837
 
4839440
NONE
07134043
 
4829138
NONE
07159907
 
4849490
NONE
07159911
 
4847344
NONE
07166482
 
4847343
NONE
07166501
 
4950728
NONE
07202544
 
4994536
NONE
07210508
 
4886868
NONE
07211276
 
4973649
NONE
07319306
 
4927899
NONE
07328240
 
4927900
NONE
07328506
 
4985527
NONE
07409398
 
5053474
NONE
07426850
 
5122589
NONE
07506743
 
5122590
NONE
07506744
 
5037923
NONE
07544061
 
5086154
NONE
07550047
 
5034503
NONE
07598126
 
5075410
NONE
07614000
 
5124419
NONE
07696706
 
5994432
NONE
07727539
 
5198516
NONE
07730537
 
5206338
NONE
07790023
 
5221723
NONE
07864146
 
4225498
NONE
UNAVAILABLE
Correspondence name and address
MICHAEL W. GLYNN
CIBA-GEIGY CORPORATION
7 SKYLINE DRIVE
HAWTHORNE, N.Y. 10532
Assignment: 5
Reel/Frame:008215/0960   Pages: 21
Recorded: 11/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
01/05/1993
Assignee
1
SOCIETE PROLABO
54 RUE SALENGRO
FONTENAY-SOUS-BOIS, FRANCE 94120
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4948739
NONE
07177390
 
4929662
NONE
07191176
 
4952622
NONE
07191259
 
5109038
NONE
07533457
 
4985166
NONE
07536954
 
5108636
NONE
07607102
 
5128204
NONE
07634908
 
5178947
NONE
07634909
 
5232782
NONE
07634910
 
5242964
NONE
07737084
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
CAROL P. EINAUDI
1300 I. STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 6
Reel/Frame:008639/0967   Pages: 12
Recorded: 08/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
01/05/1993
Assignee
1
SOCIETE PROLABO
54, RUE ROGER SALENGRO
FONTENAY SOUS BOIS, FRANCE 94126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4358388
NONE
06254778
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
CAROL P. EINAUDI
1300 I ST., NW
WASHINGTON, DC 20005-3315
Assignment: 7
Reel/Frame:008713/0917   Pages: 3
Recorded: 09/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
08/29/1997
Assignee
1
PARDIES ACETIQUES
TOUR GAN
92082 PARIS LA DEFENSE 2, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5847204
NONE
08663096
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, LLP
NORMAN H. STEPNO
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 8
Reel/Frame:020986/0812   Pages: 5
Recorded: 05/19/2008
Attorney Dkt #:1022701-000559
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
12/30/1997
Assignee
1
RHODIA CHIMIE
40, RUE DE LA HAIE COQ
F-93306 AUBERVILLIERS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5593651
NONE
08404926
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:024263/0078   Pages: 6
Recorded: 04/21/2010
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
12/30/1997
Assignee
1
RHODIA CHIMIE.
40 RUE DE LA HAIE COQ,
9330 AUBERVILLIERS, FRANCE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5079324
NONE
07431788
 
5973061
NONE
07662722
 
5721297
NONE
07908860
 
5340898
NONE
08035603
 
5446087
NONE
08161467
 
5540952
NONE
08360409
 
5658674
NONE
08434190
 
5663222
NONE
08475980
 
5629387
NONE
08526780
 
5721291
NONE
08602518
 
5618879
NONE
08621320
 
5679734
NONE
08631281
 
5688889
NONE
08643699
 
5783311
NONE
08786732
 
5851594
NONE
08821172
 
5763505
NONE
08844308
 
5767206
NONE
08862423
 
5783718
NONE
08872678
 
6037407
NONE
09044624
Correspondence name and address
CPA GLOBAL
LIBERATION HOUSE
CASTLE STREET
ST. HELIER, JE1 1BL JERSEY
Assignment: 10
Reel/Frame:033914/0103   Pages: 2
Recorded: 10/08/2014
Attorney Dkt #:RD96002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
12/30/1997
Assignee
1
RHODIA CHIMIE
40 RUE DE LA HAIE COQ
AUBERVILLIERS, FRANCE F-93306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6245216
NONE
08802742
Correspondence name and address
DONNA WANGENSTEIN
8 CEDAR BROOK DRIVE
CRANBURY, NJ 08512
Assignment: 11
Reel/Frame:009436/0546   Pages: 4
Recorded: 09/01/1998
Conveyance: DECLARATION OF ASSIGNMENT
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
08/13/1998
Assignee
1
RHODIA CHIMIE
25, QUAI PAUL DOUMEN
92408 COURBEVOIE, CEDEX, FRANCE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5955634
NONE
07739053
 
5384415
NONE
08068071
 
5563274
NONE
08161098
 
5798443
NONE
08208190
 
5646085
NONE
08272288
 
5712367
NONE
08329674
 
5610275
NONE
08332434
 
5817890
NONE
08401254
 
6235949
NONE
08814027
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
ERNEST F. CHAPMAN
1300 I. STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 12
Reel/Frame:009693/0993   Pages: 5
Recorded: 09/01/1998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S ADDRESS THAT WAS PREVIOUSLY RECORDED AT REEL 9436, FRAME 0546.
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
08/13/1998
Assignee
1
RHODIA CHIMIE
25, QUAI PAUL DOUMER
92408 COURBEVOIE CEDEX, FRANCE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5955634
NONE
07739053
 
5384415
NONE
08068071
 
5563274
NONE
08161098
 
5798443
NONE
08208190
 
5646085
NONE
08272288
 
5712367
NONE
08329674
 
5610275
NONE
08332434
 
5817890
NONE
08401254
 
6235949
NONE
08814027
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:010133/0772   Pages: 4
Recorded: 08/04/1999
Conveyance: DECLARATION OF ASSIGNMENT
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
07/28/1999
Assignee
1
RHODIA CHIMIE
25, QUAI PAUL DOUMER
92408, COURBEVOIE, CEDEX, FRANCE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6018057
NONE
08086885
 
5847117
NONE
08107903
 
5869605
NONE
08288771
 
5808165
NONE
08450702
 
6342582
NONE
09096510
 
5986137
NONE
09097155
 
6359113
NONE
09162777
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 14
Reel/Frame:044309/0594   Pages: 3
Recorded: 10/27/2017
Attorney Dkt #:303567-00005
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
10/29/1999
Assignee
1
RHODIA CHIMIE
40 RUE DE LA HAIE COQ
AUBERVILLIERS, FRANCE 93300
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6528610
NONE
09367602
 
6217941
NONE
09380111
 
6254789
NONE
09485498
 
6998364
US20040044242
10398836
 
7115770
US20040087812
10398837
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET - 44TH FLOOR
U.S. STEEL TOWER
PITTSBURGH, PA 15219-2788
Assignment: 15
Reel/Frame:010680/0512   Pages: 3
Recorded: 03/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
02/29/2000
Assignee
1
CHLORALP
RUE R. LAVOISIER BP 21
38800 LE PONT DE CLAIX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6099704
NONE
09101010
Correspondence name and address
BURNS, DOANE ET AL
NORMAN H. STEPNO
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 16
Reel/Frame:010602/0345   Pages: 4
Recorded: 03/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
03/01/2000
Assignee
1
CHLORALP
BP 21
RUE R. LAVOISIER
38800 LE PONT DE CLAIX, FRANCE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4939028
NONE
06892432
 
4775551
NONE
06912375
 
4940524
NONE
07208503
 
5023127
NONE
07486428
 
5092977
NONE
07565344
 
5320867
NONE
07802319
 
5584977
NONE
08265786
 
5470449
NONE
08274150
 
5626905
NONE
08450677
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS LLP
NORMAN H. STEPNO
PO BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 17
Reel/Frame:010676/0399   Pages: 4
Recorded: 03/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
03/01/2000
Assignee
1
CHLORALP
BP 21
RUE R. LAVOISIER
38800 LE POINT DE CLAIX, FRANCE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4939028
NONE
06892432
 
4775551
NONE
06912375
 
4940524
NONE
07208503
 
5023127
NONE
07486428
 
5092977
NONE
07565344
 
5320867
NONE
07802319
 
5584977
NONE
08265786
 
5470449
NONE
08274150
 
5626905
NONE
08450677
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
NORMAN H. STEPNO
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 18
Reel/Frame:011345/0431   Pages: 2
Recorded: 12/01/2000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
10/16/2000
Assignee
1
RHODIA CHIMIE
25, QUAI PAUL DOUMER
92400 COURBEVOIE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6169135
NONE
08808681
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
NORMAN H. STEPNO, ESQ.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 19
Reel/Frame:011855/0574   Pages: 8
Recorded: 06/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHONE-POULENC INDUSTRIES
Exec Dt:
10/16/2000
2
RHONE-POULENC CHIMIE DE BASE
Exec Dt:
10/19/2000
3
RHONE-POULENC CHIMIE
Exec Dt:
10/19/2000
Assignee
1
RHODIA CHIMIE
26, QUAI ALPHONSE LE GALLO
92512 BOULOGNE-BILLANCOURT CEDEX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6013234
NONE
08479530
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
NORMAN H. STEPNO, ESQUIRE
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 20
Reel/Frame:018061/0584   Pages: 4
Recorded: 08/04/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
04/11/2006
Assignee
1
HEXION SPECIALTY CHEMICALS, INC.
180 EAST ROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5756210
NONE
08523527
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 21
Reel/Frame:029564/0056   Pages: 4
Recorded: 01/03/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
11/30/2012
Assignee
1
BLUESTAR SILICONES FRANCE SAS
21 AVENUE GEORGES POMPIDOU
CEDEX 03
LYON, FRANCE 69486
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960850
NONE
07182462
Correspondence name and address
SNR DENTON US LLP
P.O. BOX 061080
WACKER DRIVE STATION, WILLIS TOWER
CHICAGO, IL 60606
Assignment: 22
Reel/Frame:030734/0761   Pages: 3
Recorded: 07/03/2013
Attorney Dkt #:303567-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RHONE-POULENC CHIMIE
Exec Dt:
06/03/2013
Assignee
1
PERSTORP FRANCE
196 ALLEE ALEXANDRE BORODINE
SAINT-PRIEST, FRANCE 69800
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5391683
NONE
08137352
 
5679839
NONE
08514630
 
6506832
NONE
08530193
 
5739206
NONE
08600355
 
5853807
NONE
09017018
 
5945165
NONE
09099968
 
6124416
NONE
09251745
 
5994460
NONE
09334324
Correspondence name and address
MICHAEL B. FEIN
50 SOUTH 16TH STREET
22ND FLOOR
PHILADELPHIA, PA 19102

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