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Patent Assignment Assignor Details
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Assignor Name : KRESS, HANS-JURGEN
Total Assignments: 43
Assignment: 1
Reel/Frame:003984/0463   Pages: 1
Recorded: 04/02/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEITZ, WALTER
Exec Dt:
03/08/1982
2
KRESS, HANS-JURGEN
Exec Dt:
03/08/1982
3
STIX, WOLFGANG
Exec Dt:
03/11/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4412063
NONE
06364986
Correspondence name and address
CONNOLLY AND HUTZ
FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:004301/0580   Pages: 1
Recorded: 06/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRISHNAN, SIVARAM
Exec Dt:
05/17/1984
2
KIRCHER, KLAUS
Exec Dt:
05/17/1984
3
KRESS, HANS-JURGEN
Exec Dt:
05/17/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4594375
NONE
06617198
Correspondence name and address
PAT. DEPT.
MOBAY CHEM. CORP.
PENN LINCOLN PWY. W.
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:004303/0723   Pages: 1
Recorded: 08/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PAUL, WINFRIED
Exec Dt:
07/20/1984
2
KRESS, HANS-JURGEN
Exec Dt:
07/20/1984
3
STIX, WOLFGANG
Exec Dt:
07/16/1984
4
LINDNER, CHRISTIAN
Exec Dt:
07/16/1984
5
NEURAY, DIETER
Exec Dt:
07/27/1984
6
NOUVERTNE, WERNER
Exec Dt:
07/27/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4569970
NONE
06642448
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON,DE 19899-2207
Assignment: 4
Reel/Frame:004307/0939   Pages: 1
Recorded: 09/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUER, WOLFGANG
Exec Dt:
08/21/1984
2
LINDNER, CHRISTIAN
Exec Dt:
08/21/1984
3
MULLER, FRIEDEMANN
Exec Dt:
08/21/1984
4
KRESS, HANS-JURGEN
Exec Dt:
08/21/1984
5
ZABROCKI, KARL
Exec Dt:
08/21/1984
6
BUEKERS, JOSEF
Exec Dt:
08/21/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4548987
NONE
06647453
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 5
Reel/Frame:004318/0948   Pages: 1
Recorded: 09/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
08/28/1984
2
KIRCHER, KLAUS
Exec Dt:
08/28/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4615832
NONE
06654582
Correspondence name and address
PATENT DEPT.,
MOBAY CHEMICAL CORP.,
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:004326/0663   Pages: 1
Recorded: 10/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
09/20/1984
2
KIRCHER, KLAUS
Exec Dt:
09/20/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4661543
NONE
06661770
Correspondence name and address
LAWRENCE S. POPE
MOBAY CHEMICAL CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:004325/0578   Pages: 1
Recorded: 10/15/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDNER, CHRISTIAN
Exec Dt:
09/21/1984
2
MULLER, FRIEDEMANN
Exec Dt:
09/21/1984
3
PETERS, HORST
Exec Dt:
09/21/1984
4
KRESS, HANS-JURGEN
Exec Dt:
09/21/1984
5
BUEKERS, JOSEF
Exec Dt:
09/21/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMANY CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4563496
NONE
06661202
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 8
Reel/Frame:004394/0327   Pages: 1
Recorded: 04/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDNER, CHRISTIAN
Exec Dt:
03/14/1985
2
KOCH, OTTO
Exec Dt:
03/14/1985
3
KRESS, HANS-JURGEN
Exec Dt:
03/14/1985
4
PETERS, HORST
Exec Dt:
03/14/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4596851
NONE
06721082
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 9
Reel/Frame:004422/0840   Pages: 1
Recorded: 06/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDNER, CHRISTIAN
Exec Dt:
06/05/1985
2
OTT, KARL-HEINZ
Exec Dt:
06/05/1985
3
UERDINGEN, WALTER
Exec Dt:
06/05/1985
4
BRAESE, HANS-EBERHARD
Exec Dt:
06/05/1985
5
KRESS, HANS-JURGEN
Exec Dt:
06/05/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4666980
NONE
06748864
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 10
Reel/Frame:004424/0829   Pages: 1
Recorded: 06/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
06/07/1985
2
KIRCHER, KLAUS
Exec Dt:
06/07/1985
3
BOTTENBRUCH, LUDWIG
Exec Dt:
06/07/1985
4
KOEMM, ULRICH
Exec Dt:
06/07/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4774273
NONE
06749701
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:004456/0673   Pages: 1
Recorded: 09/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
08/23/1985
2
EICHENAUER, HERBERT
Exec Dt:
08/23/1985
3
OTT, KARL-HEINZ
Exec Dt:
08/23/1985
4
SCHOEPS, JOCHEN
Exec Dt:
08/23/1985
5
PISCHTSCHAN, ALFRED
Exec Dt:
08/23/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4632956
NONE
06774730
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 12
Reel/Frame:004460/0696   Pages: 1
Recorded: 09/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EICHENAUER, HERBERT
Exec Dt:
09/06/1985
2
KRESS, HANS-JURGEN
Exec Dt:
09/06/1985
3
OTT, KARL-HEINZ
Exec Dt:
09/06/1985
4
PETERS, HORST
Exec Dt:
09/06/1985
5
BUEKERS, JOSEF
Exec Dt:
09/06/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4622363
NONE
06778882
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 13
Reel/Frame:004483/0145   Pages: 1
Recorded: 11/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
10/25/1985
2
BOTTENBRUCH, LUDWIG
Exec Dt:
10/25/1985
3
WITMAN, MARK
Exec Dt:
10/21/1985
4
KIRCHER, KLAUS
Exec Dt:
10/25/1985
5
LINDNER, CHRISTIAN
Exec Dt:
10/25/1985
6
OTT, KARL-HEINZ
Exec Dt:
10/25/1985
Assignee
1
BAYER AKTIENGESELLSCAFT, A CORP. OF GERMANY
LEVERKUSE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4649168
NONE
06797531
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:004512/0294   Pages: 1
Recorded: 01/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
01/13/1986
2
MULLER, FRIEDEMANN
Exec Dt:
01/13/1986
3
PETERS, HORST
Exec Dt:
01/13/1986
4
LINDNER, CHRISTIAN
Exec Dt:
01/13/1986
5
BUEKERS, JOSEF
Exec Dt:
01/13/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4786671
NONE
06821822
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 15
Reel/Frame:004537/0496   Pages: 1
Recorded: 04/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
03/20/1986
2
LINDNER, CHRISTIAN
Exec Dt:
03/20/1986
3
MORBITZER, LEO
Exec Dt:
03/20/1986
4
PETERS, HORST
Exec Dt:
03/20/1986
5
OTT, KARL-HEINZ
Exec Dt:
03/20/1986
6
SCHOEPS, JOCHEN
Exec Dt:
03/20/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4683265
NONE
06848587
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 16
Reel/Frame:004565/0552   Pages: 1
Recorded: 04/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
04/11/1986
2
MULLER, FRIEDEMANN
Exec Dt:
04/11/1986
3
LINDNER, CHRISTIAN
Exec Dt:
04/11/1986
4
PETERS, HORST
Exec Dt:
04/11/1986
5
BUEKERS, JOSEF
Exec Dt:
04/11/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4751260
NONE
06857491
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 17
Reel/Frame:004563/0421   Pages: 1
Recorded: 06/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
05/20/1986
2
MULLER, FRIEDEMANN
Exec Dt:
05/20/1986
3
LINDNER, CHRISTIAN
Exec Dt:
05/20/1986
4
PETERS, HORST
Exec Dt:
05/20/1986
5
BUEKERS, JOSEF
Exec Dt:
05/20/1986
6
TODTEMANN, GERT
Exec Dt:
05/20/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4766165
NONE
06870840
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 18
Reel/Frame:004567/0030   Pages: 1
Recorded: 06/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
06/02/1986
2
MULLER, FRIEDEMANN
Exec Dt:
06/02/1986
3
LINDNER, CHRISTIAN
Exec Dt:
06/02/1986
4
PETERS, HORST
Exec Dt:
06/02/1986
5
BUEKERS, JOSEF
Exec Dt:
06/02/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4692488
NONE
06875495
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 19
Reel/Frame:004607/0890   Pages: 1
Recorded: 09/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDNER, CHRISTIAN
Exec Dt:
09/04/1986
2
GRAPE, WOLFGANG
Exec Dt:
09/04/1986
3
KRESS, HANS-JURGEN
Exec Dt:
09/04/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN GERMANY A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4748215
NONE
06910030
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 20
Reel/Frame:004629/0494   Pages: 1
Recorded: 11/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
10/24/1986
2
TACKE, PETER
Exec Dt:
10/24/1986
3
FREITAG, DIETER
Exec Dt:
10/24/1986
4
OTT, KARL-HEINZ
Exec Dt:
10/24/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4740554
NONE
06929187
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 21
Reel/Frame:004635/0168   Pages: 1
Recorded: 11/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
11/04/1986
2
PAUL, WINFRIED
Exec Dt:
11/04/1986
3
PETERS, HORST
Exec Dt:
11/04/1986
4
LINDNER, CHRISTIAN
Exec Dt:
11/04/1986
5
BUEKERS, JOSEF
Exec Dt:
11/04/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4777212
NONE
06933249
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 22
Reel/Frame:004638/0948   Pages: 1
Recorded: 11/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIRSCH, JURGEN
Exec Dt:
11/14/1986
2
PETERS, HORST
Exec Dt:
11/14/1986
3
BAASCH, PETER
Exec Dt:
11/14/1986
4
KRESS, HANS-JURGEN
Exec Dt:
11/14/1986
5
LINDNER, CHRISTIAN
Exec Dt:
11/14/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4731405
NONE
06935824
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 23
Reel/Frame:004836/0639   Pages: 1
Recorded: 02/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CARTER, RUSSELL P. JR.
Exec Dt:
02/12/1987
2
GRIGO, ULRICH
Exec Dt:
02/06/1987
3
KRISHNAN, SIVARAM
Exec Dt:
02/10/1987
4
WITMAN, MARK W.
Exec Dt:
02/11/1987
5
KIRCHER, KLAUS
Exec Dt:
02/06/1987
6
KRESS, HANS-JURGEN
Exec Dt:
02/11/1987
7
ALEWELT, WOLFGANG
Exec Dt:
02/06/1987
Assignees
1
MOBAY CORPORATION, A CORP. OF NEW JERSEY
PITTSBURGH, PENNSYLVANIA
2
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4753994
NONE
06936852
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORP.,
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 24
Reel/Frame:004751/0192   Pages: 1
Recorded: 07/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
07/16/1987
2
LINDNER, CHRISTIAN
Exec Dt:
07/03/1987
3
MORBITZER, LEO
Exec Dt:
07/03/1987
4
PETERS, HORST
Exec Dt:
07/03/1987
5
SCHOEPS, JOCHEN
Exec Dt:
07/03/1987
6
LEITZ, EDGAR
Exec Dt:
07/03/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSAN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4774289
NONE
07075535
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 25
Reel/Frame:004803/0181   Pages: 1
Recorded: 09/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
09/15/1987
2
LINDNER, CHRISTIAN
Exec Dt:
08/19/1987
3
GRAPE, WOLFGANG
Exec Dt:
08/19/1987
4
PETERS, HORST
Exec Dt:
08/19/1987
5
SCHOEPS, JOCHEN
Exec Dt:
08/19/1987
6
WITTMANN, DIETER
Exec Dt:
08/19/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4812515
NONE
07097550
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 26
Reel/Frame:004803/0186   Pages: 1
Recorded: 09/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
09/15/1987
2
LINDNER, CHRISTIAN
Exec Dt:
08/19/1987
3
GRAPE, WOLFGANG
Exec Dt:
08/19/1987
4
PETERS, HORST
Exec Dt:
08/19/1987
5
SCHOEPS, JOCHEN
Exec Dt:
08/19/1987
6
WITTMANN, DIETER
Exec Dt:
08/19/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4806593
NONE
07097533
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 27
Reel/Frame:004791/0685   Pages: 1
Recorded: 11/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WITTMANN, DIETER
Exec Dt:
11/06/1987
2
LINDNER, CHRISTIAN
Exec Dt:
11/06/1987
3
KRESS, HANS-JURGEN
Exec Dt:
11/11/1987
4
PETERS, HORST
Exec Dt:
11/06/1987
5
SCHOEPS, JOCHEN
Exec Dt:
11/06/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4804708
NONE
07125886
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 28
Reel/Frame:004833/0111   Pages: 1
Recorded: 12/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDNER, CHRISTIAN
Exec Dt:
11/10/1987
2
MORBITZER, LEO
Exec Dt:
11/10/1987
3
KOCH, OTTO
Exec Dt:
11/10/1987
4
WITTMANN, DIETER
Exec Dt:
11/10/1987
5
KRESS, HANS-JURGEN
Exec Dt:
11/20/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3765644
NONE
05218875
 
3737141
NONE
05243633
 
3799497
NONE
05245929
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 29
Reel/Frame:004806/0913   Pages: 1
Recorded: 12/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEITZ, EDGAR
Exec Dt:
11/13/1987
2
JANSEN, ULRICH
Exec Dt:
11/13/1987
3
KRESS, HANS-JURGEN
Exec Dt:
11/30/1987
4
PETERS, HORST
Exec Dt:
11/13/1987
5
SCHOEPS, JOCHEN
Exec Dt:
11/13/1987
6
MORBITZER, LEO
Exec Dt:
11/13/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5047480
NONE
07131091
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 30
Reel/Frame:004859/0608   Pages: 1
Recorded: 02/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DAMRATH, VOLKER
Exec Dt:
01/18/1988
2
LINDNER, CHRISTIAN
Exec Dt:
01/18/1988
3
KRESS, HANS-JURGEN
Exec Dt:
01/25/1988
4
WITTMANN, DIETER
Exec Dt:
01/18/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4859740
NONE
07154956
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 31
Reel/Frame:004861/0427   Pages: 1
Recorded: 02/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DAMRATH, VOLKER
Exec Dt:
01/18/1988
2
LINDNER, CHRISTIAN
Exec Dt:
01/18/1988
3
KRESS, HANS-JURGEN
Exec Dt:
01/25/1988
4
WITTMANN, DIETER
Exec Dt:
01/18/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4861831
NONE
07154849
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 32
Reel/Frame:004839/0047   Pages: 1
Recorded: 02/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
02/17/1988
2
WITTMANN, DIETER
Exec Dt:
02/15/1988
3
QUIRING, BERND
Exec Dt:
02/15/1987
4
PETERS, HORST
Exec Dt:
02/15/1987
5
SCHOEPS, JOCHEN
Exec Dt:
02/15/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMAY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4826918
NONE
07161711
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 33
Reel/Frame:004857/0052   Pages: 1
Recorded: 03/31/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STRUSS, KLAUS
Exec Dt:
03/24/1988
2
LINDNER, CHRISTIAN
Exec Dt:
03/24/1988
3
PIEJKO, KARL-ERWIN
Exec Dt:
03/24/1988
4
KRESS, HANS-JURGEN
Exec Dt:
03/15/1988
5
WITTMANN, DIETER
Exec Dt:
03/24/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4923923
NONE
07175757
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 34
Reel/Frame:004859/0435   Pages: 1
Recorded: 03/31/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
03/18/1988
2
SCHON, NORBERT
Exec Dt:
03/18/1988
3
KRESS, HANS-JURGEN
Exec Dt:
03/18/1988
4
EICHENAUER, HERBERT
Exec Dt:
03/24/1988
5
BUEKERS, JOSEF
Exec Dt:
03/24/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4883835
NONE
07175863
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 35
Reel/Frame:004863/0470   Pages: 1
Recorded: 04/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
04/07/1988
2
PAUL, WINFREID
Exec Dt:
04/07/1988
3
PETES, HORST
Exec Dt:
03/29/1988
4
LINDNER, CHRISTIAN
Exec Dt:
03/29/1988
5
BUCKERD, JOSEF
Exec Dt:
03/29/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4879342
NONE
07181036
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 36
Reel/Frame:004915/0557   Pages: 1
Recorded: 07/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WITTMANN, DIETER
Exec Dt:
07/01/1988
2
KRESS, HANS-JURGEN
Exec Dt:
07/16/1988
3
BOTTENBRUCH, LUDWIG
Exec Dt:
07/01/1988
4
LEITZ, EDGAR
Exec Dt:
07/01/1988
5
PETERS, HORST
Exec Dt:
07/01/1988
6
OTT, KARL-HEINZ
Exec Dt:
07/01/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4882381
NONE
07224299
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 37
Reel/Frame:004917/0524   Pages: 1
Recorded: 08/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WITTMANN, DIETER
Exec Dt:
07/28/1988
2
KRESS, HANS-JURGEN
Exec Dt:
07/28/1988
3
OTT, KARL-HEINZ
Exec Dt:
07/28/1988
4
LINDNER, CHRISTIAN
Exec Dt:
07/28/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4866123
NONE
07232019
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 38
Reel/Frame:004951/0076   Pages: 1
Recorded: 09/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
08/31/1988
2
PAUL, WINFRIED
Exec Dt:
08/31/1988
3
PETERS, HORST
Exec Dt:
08/23/1988
4
LINDNER, CHRISTIAN
Exec Dt:
08/23/1988
5
BUEKERS, JOSEF
Exec Dt:
08/23/1988
Assignee
1
BAYER AG, KONZERNVERWALTUNG, PATENTABTEILUNG, 5090 LEVERKUSEN-BAYERWERK
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4861829
NONE
07174071
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 39
Reel/Frame:005366/0121   Pages: 2
Recorded: 07/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WITTMANN, DIETER
Exec Dt:
10/10/1988
2
LINDNER, CHRISTIAN
Exec Dt:
10/10/1988
3
DAMRATH, VOLKER
Exec Dt:
10/10/1988
4
KRESS, HANS-JURGEN
Exec Dt:
10/10/1988
5
PETERS, HORST
Exec Dt:
10/10/1988
6
SCHOEPS, JOCHEN
Exec Dt:
10/10/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4948837
NONE
07266784
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 40
Reel/Frame:004954/0506   Pages: 1
Recorded: 11/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WITTMANN, DIETER
Exec Dt:
10/27/1988
2
LINDNER, CHRISTIAN
Exec Dt:
10/27/1988
3
DAMRATH, VOLKER
Exec Dt:
10/27/1988
4
KRESS, HANS-JURGEN
Exec Dt:
10/27/1988
5
PETERS, HORST
Exec Dt:
10/27/1988
6
SCHOEPS, JOCHEN
Exec Dt:
10/27/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4963619
NONE
07266802
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 41
Reel/Frame:005008/0584   Pages: 1
Recorded: 11/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WITTMANN, DIETER
Exec Dt:
10/10/1988
2
SCHOEPS, JOCHEN
Exec Dt:
10/27/1988
3
LINDNER, CHRISTIAN
Exec Dt:
10/10/1988
4
KRESS, HANS-JURGEN
Exec Dt:
10/27/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4937285
NONE
07266785
 
4909549
NONE
07278848
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 42
Reel/Frame:005085/0208   Pages: 1
Recorded: 05/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WITTMANN, DIETER
Exec Dt:
05/05/1989
2
PETERS, HORST
Exec Dt:
05/05/1989
3
SCHOEPS, JOCHEN
Exec Dt:
05/05/1989
4
KRESS, HANS-JURGEN
Exec Dt:
05/15/1989
5
BUEKERS, JOSEF
Exec Dt:
05/15/1989
6
OTT, KARL-HEINZ
Exec Dt:
05/15/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5061745
NONE
07355957
Correspondence name and address
PATENT DEPT.
MOBAY CORP. MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 43
Reel/Frame:007683/0763   Pages: 2
Recorded: 09/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FESSENBECKER, ACHIM
Exec Dt:
09/15/1995
2
KORFF, JOACHIM
Exec Dt:
09/15/1995
3
KRESS, HANS-JURGEN
Exec Dt:
09/18/1995
4
MULLER, VOLKER
Exec Dt:
09/15/1995
Assignee
1
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STR. 23-27
68219 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5614483
NONE
08534703
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DELAWARE 19899

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