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Patent Assignment Assignor Details
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Assignor Name : CELANESE CHEMICALS EUROPE GMBH
Total Assignments: 13
Assignment: 1
Reel/Frame:013158/0278   Pages: 2
Recorded: 08/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELANESE CHEMICALS EUROPE GMBH
Exec Dt:
06/04/2002
Assignee
1
CLARIANT GMBH
BRUENINGSTRASSE 50
65929 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5789623
NONE
08661629
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
1220 MARKET STREET
WILMINGTON, DELAWARE 19899
Assignment: 2
Reel/Frame:016416/0220   Pages: 4
Recorded: 06/27/2005
Attorney Dkt #:2001JP503
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELANESE CHEMICALS EUROPE GMBH
Exec Dt:
06/10/2005
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
ATTN: BISHOP IP LEGAL DEPT.
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050124747
10500271
Correspondence name and address
MICHAEL W. FERRELL, ESQ.
FERRELLS, PLLC
P.O. BOX 312
CLIFTON, VA 20124-1706
Assignment: 3
Reel/Frame:016846/0969   Pages: 16
Recorded: 09/29/2005
Attorney Dkt #:2001JP501/2 (EM-05-18/19)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELANESE CHEMICALS EUROPE GMBH
Exec Dt:
08/11/2005
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
PATENT DEPARTMENT
DALLAS, TEXAS 75381
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7144944
US20040077781
10471929
 
7317056
US20050090619
10500422
Correspondence name and address
MICHAEL W. FERRELL, ESQ.
FERRELLS, PLLC
P.O. BOX 312
CLIFTON, VA 20124-1706
Assignment: 4
Reel/Frame:018075/0475   Pages: 3
Recorded: 07/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELANESE CHEMICALS EUROPE GMBH
Exec Dt:
05/15/2006
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
D-64293 DARMSTADT, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5728839
NONE
08581029
 
5703269
NONE
08581397
 
6025496
NONE
09155065
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 5
Reel/Frame:019069/0199   Pages: 9
Recorded: 03/27/2007
Attorney Dkt #:11622.0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CELANESE CHEMICALS EUROPE GMBH
Exec Dt:
02/28/2007
2
CELANESE GMBH
Exec Dt:
02/28/2007
3
HOECHST AG
Exec Dt:
02/28/2007
4
CLARIANT GMBH
Exec Dt:
02/28/2007
Assignee
1
DRACHENFELSSEE 521. VV GMBH (TO BE RENAMED OXEA DEUTSCHLAND GMBH)
OTTO-ROELEN-STRASSE 3
OBERHAUSEN, GERMANY 46147
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4795727
NONE
07047663
 
4801754
NONE
07125595
 
4879418
NONE
07226768
 
4918247
NONE
07361711
 
5057618
NONE
07444556
 
5091546
NONE
07588665
 
5072058
NONE
07632353
 
5151537
NONE
07741643
 
5155274
NONE
07822943
 
5475161
NONE
07824745
 
5264600
NONE
07855731
 
5294415
NONE
07903010
 
5260490
NONE
07960897
 
5684215
NONE
07999191
 
5300708
NONE
08081682
 
5487815
NONE
08191389
 
6083470
NONE
08227576
 
5451698
NONE
08264720
 
5466644
NONE
08378861
 
5643419
NONE
08487476
 
5684181
NONE
08537357
 
6358419
NONE
08641514
 
5756854
NONE
08701775
 
5780674
NONE
08801150
 
5808168
NONE
08839328
 
5773667
NONE
08856212
 
6117277
NONE
08894601
 
6013114
NONE
09013755
 
6096931
NONE
09204597
 
6137013
NONE
09211937
 
6139747
NONE
09212823
 
6225504
NONE
09331826
 
6211414
NONE
09341835
 
6310235
NONE
09424124
 
6683118
NONE
10129249
 
6740773
US20030009051
10160780
 
6685896
US20030119923
10181393
 
6700021
US20030083528
10188986
 
6696582
US20030100793
10204286
 
6680395
US20030100781
10204495
 
6800783
US20030078453
10204619
 
6863872
US20030049188
10239096
 
7074304
US20030183502
10318564
 
6864387
US20040019236
10413014
 
7087795
US20050065379
10497356
 
6995293
US20050085671
10654494
 
6855851
US20040092780
10701416
 
6982352
US20040204611
10804747
 
7196128
US20050065254
10886967
 
6939997
US20050107644
10967580
 
7317128
US20050101796
10967597
 
7015362
US20050101805
10967731
 
7122706
US20050107640
10968760
 
7102034
US20050171377
11007399
 
7301057
US20050272960
11137761
 
7138544
US20060106249
11237294
 
7259279
US20060161023
11274079
 
NONE
US20060276669
11480178
 
7342135
US20070179319
11657749
 
7358385
US20070179314
11657760
 
NONE
US20070179323
11657771
Correspondence name and address
WEIL, GOTSHAL & MANGES C/O SHOLA AJEWOLE
767 5TH AVENUE
NEW YORK, NY 10153
Assignment: 6
Reel/Frame:019588/0313   Pages: 3
Recorded: 07/13/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELANESE CHEMICALS EUROPE GMBH
Exec Dt:
07/11/2007
Assignee
1
OXEA DEUTSCHLAND GMBH
OTTO-ROELEN-STR. 3
OBERHAUSEN, GERMANY D-46147
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7196128
US20050065254
10886967
 
7533018
US20060085186
10967957
 
7301057
US20050272960
11137761
 
7342135
US20070179319
11657749
 
7358385
US20070179314
11657760
 
NONE
US20070179323
11657771
Correspondence name and address
HEDMAN AND COSTIGAN
CHARLES A. MUSERLIAN
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:019593/0470   Pages: 3
Recorded: 07/11/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELANESE CHEMICALS EUROPE GMBH
Exec Dt:
07/11/2007
Assignee
1
OXEA GMBH
OTTO-ROELEN-STRASSE 3
OBERHAUSEN, GERMANY 46147
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7259279
US20060161023
11274079
 
NONE
US20060276669
11480178
Correspondence name and address
CHARLES A. MUSERLIAN
HEDMAN AND COSTIGAN
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:037899/0485   Pages: 21
Recorded: 02/24/2016
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELANESE CHEMICALS EUROPE GMBH
Exec Dt:
07/28/2015
Assignee
1
NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
AM UNISYS-PARK 1
SULZBACH (TAUNUS), GERMANY 65843
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7202377
US20060094896
11261319
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 9
Reel/Frame:037899/0533   Pages: 21
Recorded: 02/24/2016
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELANESE CHEMICALS EUROPE GMBH
Exec Dt:
07/28/2015
Assignee
1
NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
AM UNISYS-PARK 1
SULZBACH (TAUNUS), GERMANY 65843
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6649789
US20020198404
10173906
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 10
Reel/Frame:037899/0554   Pages: 21
Recorded: 02/24/2016
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELANESE CHEMICALS EUROPE GMBH
Exec Dt:
07/28/2015
Assignee
1
NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
AM UNISYS-PARK 1
SULZBACH (TAUNUS), GERMANY 65843
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7301048
US20070032678
11484419
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 11
Reel/Frame:038363/0454   Pages: 21
Recorded: 04/12/2016
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELANESE CHEMICALS EUROPE GMBH
Exec Dt:
07/28/2015
Assignee
1
NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
AM UNISYS-PARK 1
SULZBACH (TAUNUS), GERMANY 65843
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6074979
NONE
09083008
 
6034270
NONE
09180995
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 12
Reel/Frame:038363/0483   Pages: 21
Recorded: 04/12/2016
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELANESE CHEMICALS EUROPE GMBH
Exec Dt:
07/28/2015
Assignee
1
NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
AM UNISYS-PARK 1
SULZBACH (TAUNUS), GERMANY 65843
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7339084
US20070208203
11657759
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 13
Reel/Frame:038363/0504   Pages: 21
Recorded: 04/12/2016
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELANESE CHEMICALS EUROPE GMBH
Exec Dt:
07/28/2015
Assignee
1
NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
AM UNISYS-PARK 1
SULZBACH (TAUNUS), GERMANY 65843
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6399816
NONE
09529666
 
6579824
NONE
09581452
 
6423856
NONE
09644913
 
6696596
NONE
10031264
 
7115773
US20030176728
10380870
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

Search Results as of: 05/12/2024 05:58 PM
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