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Patent Assignment Assignor Details
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Assignor Name : AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Total Assignments: 49
Assignment: 1
Reel/Frame:018367/0960   Pages: 4
Recorded: 10/11/2006
Attorney Dkt #:514453-1000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
11/11/1998
Assignee
1
AVETNTIS RESEARCH & TECHNOLOGIES VERWALTUNGS GMBH
INDUSTRIEPARK HOECHST
65926 FRANKFURT AM MAIN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6159392
NONE
09331003
 
6168838
NONE
09331268
 
6120703
NONE
09331279
 
6365238
NONE
09423672
 
6372307
NONE
09463351
 
6368679
NONE
09463370
 
6485797
NONE
09509602
 
6491989
NONE
09530552
 
6482478
NONE
09530665
 
6704086
NONE
09700517
 
6661494
NONE
09701986
 
6551668
NONE
09719028
 
6605323
NONE
09719037
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
WILLIAM F. LAWRENCE
NEW YORK, NY 10151
Assignment: 2
Reel/Frame:010067/0920   Pages: 3
Recorded: 07/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
04/29/1999
Assignee
1
HOECHST SCHERING AGREVO GMBH
MIRAUSTRASSE 54
13509 BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6437174
NONE
09214219
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 3
Reel/Frame:010901/0246   Pages: 4
Recorded: 06/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/05/2000
Assignee
1
CELANESE GMBH
LURGIALLEE 14
D-60439 FRANKFURT AM MAIN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5298644
NONE
08064259
 
5600006
NONE
08337959
 
5510554
NONE
08337983
 
5498797
NONE
08338033
 
5767333
NONE
08351609
 
5502261
NONE
08408057
 
5522982
NONE
08411475
 
5631393
NONE
08433315
 
5728886
NONE
08510789
 
5696296
NONE
08534391
 
5705669
NONE
08593667
 
5684182
NONE
08604573
 
5739372
NONE
08659897
 
5789623
NONE
08661629
 
5808163
NONE
08680479
 
5648549
NONE
08683532
 
5756848
NONE
08742293
 
5801291
NONE
08813877
 
5801287
NONE
08814297
 
5767317
NONE
08826017
 
5801263
NONE
08857755
 
5874642
NONE
08879728
 
6077968
NONE
08900596
 
5840993
NONE
08981261
 
5972825
NONE
09095195
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER, ESQUIRE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:012775/0733   Pages: 34
Recorded: 04/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
11/30/2000
Assignee
1
XZILLON GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6297017
NONE
09462636
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404A
Assignment: 5
Reel/Frame:011751/0486   Pages: 3
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
02/06/2001
Assignee
1
DUPONT PERFORMANCE COATINGS GMBH & CO. KG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6133334
NONE
08913603
 
6150021
NONE
09367469
 
6261690
NONE
09367475
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 6
Reel/Frame:012287/0262   Pages: 17
Recorded: 10/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156527
NONE
09341993
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 7
Reel/Frame:012291/0251   Pages: 17
Recorded: 10/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6312904
NONE
09462600
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 8
Reel/Frame:012295/0746   Pages: 17
Recorded: 11/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6270976
NONE
09508584
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:012299/0283   Pages: 17
Recorded: 11/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6649354
NONE
09508049
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 10
Reel/Frame:012299/0332   Pages: 17
Recorded: 11/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7094531
NONE
09341641
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:012299/0490   Pages: 17
Recorded: 11/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6500615
NONE
09269555
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 12
Reel/Frame:012302/0472   Pages: 17
Recorded: 11/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6287780
NONE
09581792
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 13
Reel/Frame:012305/0183   Pages: 17
Recorded: 11/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7056659
NONE
09462408
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 14
Reel/Frame:012306/0120   Pages: 17
Recorded: 11/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670120
NONE
09462635
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 15
Reel/Frame:012306/0786   Pages: 17
Recorded: 11/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6355418
NONE
09043149
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS LLP
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 16
Reel/Frame:012762/0916   Pages: 35
Recorded: 04/09/2002
Conveyance: ENGLISH TRANSLATION EXECUTED FEBRUARY 25, 2002
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6270976
NONE
09508584
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 17
Reel/Frame:012762/0951   Pages: 34
Recorded: 04/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6225077
NONE
09254023
Correspondence name and address
BURNS, DOANE, SWECKER ET AL.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 18
Reel/Frame:012775/0520   Pages: 34
Recorded: 04/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
6529 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156527
NONE
09341993
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 19
Reel/Frame:012775/0573   Pages: 34
Recorded: 04/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6287780
NONE
09581792
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 20
Reel/Frame:012782/0588   Pages: 34
Recorded: 04/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6699668
NONE
09987679
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 21
Reel/Frame:012782/0910   Pages: 35
Recorded: 04/11/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS AND ENGLISH TRANSATION EXECUTED FEBRUARY 25, 2002 PREVIOUSLY RECORDED ON REEL 012305 FRAME 0183 ASSIGNOR HERLEBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7056659
NONE
09462408
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 22
Reel/Frame:012784/0356   Pages: 34
Recorded: 04/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670120
NONE
09462635
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 23
Reel/Frame:012787/0222   Pages: 33
Recorded: 04/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6312904
NONE
09462600
Correspondence name and address
SAMUEL C. MILLER, III
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 24
Reel/Frame:012814/0943   Pages: 35
Recorded: 04/18/2002
Conveyance: CORRECTIVE TO COVERSHEET
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6355418
NONE
09043149
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, LLP.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 25
Reel/Frame:012828/0856   Pages: 35
Recorded: 04/18/2002
Conveyance: CORRECTION TO INCLUDE ENGLISH TRANSLATION OF AN ASSIGNMENT PREVIOUSLY RECORDED ON REEL 012299 AND FRAME 0332 ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7094531
NONE
09341641
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 26
Reel/Frame:012848/0947   Pages: 35
Recorded: 04/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/10/2001
Assignee
1
XZILLION GMBH & CO.
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6613511
NONE
09402542
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
SAMUEL C. MILLER, III
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 27
Reel/Frame:012495/0480   Pages: 5
Recorded: 01/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
06/20/2001
Assignee
1
NEXANS SUPERCONDUCTORS GMBH
CHEMIEPARK KNAPSACK
50351 HUERTH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221813
NONE
09424719
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 28
Reel/Frame:011996/0789   Pages: 4
Recorded: 07/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
06/28/2001
Assignee
1
TICONA GMBH
AN DER B 43, 65451
KELSTERBACH, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5688908
NONE
08631782
 
5780534
NONE
08780345
 
5891226
NONE
08810552
 
6087423
NONE
08810656
 
6013707
NONE
09094278
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I, PEZZNER
P.O. BOX 2207
1220 MARTET STREET
WILMINGTON, DE 19899
Assignment: 29
Reel/Frame:012551/0088   Pages: 3
Recorded: 01/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
06/28/2001
Assignee
1
TICONA GMBH
AN DER B43
65451 KELSTERBACH, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7252918
US20020025485
09000330
 
6068959
NONE
09000372
 
6052940
NONE
09000373
 
6162572
NONE
09531837
Correspondence name and address
FROMMER, LAWRENCE & HAUG, LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 30
Reel/Frame:014066/0711   Pages: 3
Recorded: 10/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
06/28/2001
Assignee
1
TICONA GMBH
AN DER B43
65451 KELSTERBACH, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7252918
US20020025485
09000330
 
6068959
NONE
09000372
 
6052940
NONE
09000373
 
6162572
NONE
09531837
Correspondence name and address
CONNOLLY BOVE LEDGE & HUTZ LLP
ASHLEY I. PEZZNER
1220 MARKET STREET
WILMINGTON, DE 19899
Assignment: 31
Reel/Frame:012429/0482   Pages: 2
Recorded: 01/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
10/26/2001
Assignee
1
CELANESE VENTURES GMBH
BUILDING K 801
INUSTRIEPARK HOCHST
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6352742
NONE
09424164
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
P.O. BOX 2207
1220 MARKET STREET
WILMINGTON, DE 19899
Assignment: 32
Reel/Frame:014087/0060   Pages: 6
Recorded: 05/20/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
12/14/2001
Assignee
1
CELANESE VENTURES GMBH
BUILDING D 706
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6140365
NONE
09230182
Correspondence name and address
FOLEY & LARDNER
MICHELE M. SIMKIN
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 33
Reel/Frame:012875/0947   Pages: 5
Recorded: 02/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
12/17/2001
Assignee
1
AXIVA GMBH
INDUSTRIEPARK HOECHST
GEBAUDE K-801
D-65926 FRANKFURT AM MAIN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5690834
NONE
08553697
 
6156120
NONE
08639713
 
6274749
NONE
09121238
Correspondence name and address
CONNOLLY, BOVE, LODGE & HUTZ, LLP
RICHARD M. BECK
PO BOX 2207
1220 MARKET ST.
WILMINGTON, DE 19899
Assignment: 34
Reel/Frame:012627/0253   Pages: 2
Recorded: 02/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
01/17/2002
Assignee
1
NANOGEN RECOGNOMICS GMBH
INDUSTRIEPARK HOECHST
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6664071
NONE
09622956
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
1220 MARKET STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 35
Reel/Frame:013331/0971   Pages: 3
Recorded: 09/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
03/08/2002
Assignee
1
NANOGEN RECOGNOMICS GMBH
INDUSTRIAL PARK HOECHST, BUILDING G 830
FRANKFURT AM MAIN, GERMANY D-65926
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6613894
NONE
09509010
 
6699978
NONE
09509011
 
6506896
NONE
09509039
 
6689884
NONE
09509040
 
6608186
NONE
09509058
 
6545134
NONE
09647829
 
6696555
NONE
09762977
Correspondence name and address
O'MELVENY & MYERS LLP
JOHN KAPPOS
114 PACIFICA, SUITE 100
IRVINE, CA 92618-3318
Assignment: 36
Reel/Frame:013872/0745   Pages: 3
Recorded: 03/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
03/08/2002
Assignee
1
NANOGEN RECONGNOMICS GMBH
INDUSTRIAL PARK HOECHST, BUILDING G 830
FRANKFURT AM MAIN, GERMANY D-65926
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6613894
NONE
09509010
 
6699978
NONE
09509011
 
6506896
NONE
09509039
 
6689884
NONE
09509040
 
6608186
NONE
09509058
 
6545134
NONE
09647829
 
6696555
NONE
09762977
 
7153955
US20030039997
10150402
Correspondence name and address
O'MELVENY & MYERS LLP
JOHN KAPPOS
114 PACIFICA, SUITE 100
IRVINE, CALIFORNIA 92618-3318
Assignment: 37
Reel/Frame:022694/0215   Pages: 3
Recorded: 05/18/2009
Attorney Dkt #:514426-1000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/14/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180807
NONE
09403439
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVE
NEW YORK, NY 10151
Assignment: 38
Reel/Frame:013231/0522   Pages: 2
Recorded: 11/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
10/01/2002
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6103659
NONE
09341986
Correspondence name and address
INDUSTRIAL PROPERTY DEPARTMENT
CLARIANT CORPORATION
4000 MONROE ROAD
CHARLOTTE, NC 28205
Assignment: 39
Reel/Frame:013231/0524   Pages: 2
Recorded: 11/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
10/01/2002
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6166242
NONE
09486517
Correspondence name and address
CLARIANT CORPORATION
SCOTT E. HANF
INDUSTRIAL PROPERTY DEPARTMENT
4000 MONROE ROAD
CHARLOTTE, NC 28205
Assignment: 40
Reel/Frame:013563/0920   Pages: 2
Recorded: 04/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
10/01/2002
Assignee
1
CLARIANT GMBH
BRUENINGSTRASSE 50
65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6184425
NONE
09230961
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 41
Reel/Frame:014770/0103   Pages: 3
Recorded: 06/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
11/13/2002
Assignee
1
AXIVA GMBH
FRANKFURT AM MAIN
GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5093033
NONE
07088662
 
5213714
NONE
07308894
 
5286414
NONE
08066913
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
1220 MARKET STREET
WILMINGTON, DE 19899
Assignment: 42
Reel/Frame:015035/0311   Pages: 14
Recorded: 03/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
03/11/2003
Assignee
1
DR. F. KOHLER CHEMIE GMBH
NEUE BERGSTRASSE 3-7
64665 ALSBACH-HAHNLEIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5137928
NONE
07690761
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW
ET AL
CAROL P. EINAUDI
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 43
Reel/Frame:015035/0325   Pages: 12
Recorded: 03/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
03/11/2003
Assignee
1
DR. F. KOHLER CHEMIE GMBH
NEUE BERGSTRASSE 3-7
64665 ALSBACH-HAHNLEIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5190982
NONE
07859257
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL.
CAROL P. ELNAUDI
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 44
Reel/Frame:015044/0435   Pages: 12
Recorded: 03/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
03/11/2003
Assignee
1
DR. F. KOHLER CHEMIE GMBH
NEUE BERGSTRASSE 3-7
64665 ALSBACH-HAHNLEIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5229469
NONE
07651295
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
CAROL P. EINAUDI
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 45
Reel/Frame:013813/0719   Pages: 2
Recorded: 07/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
05/27/2003
Assignee
1
CELANESE VENTURES GMBH
65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6565640
NONE
09462548
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
1220 MARKET STREET
WILMINGTON, DE 19899
Assignment: 46
Reel/Frame:014444/0440   Pages: 2
Recorded: 03/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
08/26/2003
Assignee
1
CELANESE VENTURES GMBH
65926 FRANKFURT
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6703048
NONE
09486357
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 47
Reel/Frame:014428/0613   Pages: 2
Recorded: 03/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
08/28/2003
Assignee
1
NUTRINOVA
INDUSTRIEPARK HOCHST
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403345
NONE
09491622
Correspondence name and address
CONNOLLY BOVE LODGE, ET AL.
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 48
Reel/Frame:018240/0313   Pages: 4
Recorded: 09/13/2006
Attorney Dkt #:514489-3552.2
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
08/29/2003
Assignee
1
AVENTIS PHARMA DEUTSCHLAND GMBH
INDUSTRIEPARK HOECHST
D-65926 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7307138
US20050131196
11036635
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
WILLIAM F. LAWRENCE
NEW YORK, NY 10151
Assignment: 49
Reel/Frame:023973/0558   Pages: 2
Recorded: 02/22/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
Exec Dt:
02/11/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180807
NONE
09403439
Correspondence name and address
EDWARD W. GROLZ
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA, SUITE 300
GARDEN CITY, NEW YORK 11530

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