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Patent Assignment Assignor Details
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Assignor Name : PIEJKO, KARL-ERWIN
Total Assignments: 60
Assignment: 1
Reel/Frame:004455/0695   Pages: 1
Recorded: 09/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
08/23/1985
2
BOMER, BRUNO
Exec Dt:
08/23/1985
3
BARTL, HERBERT
Exec Dt:
08/23/1985
4
FRANK, GEORG
Exec Dt:
08/19/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4780411
NONE
06774633
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004514/0116   Pages: 1
Recorded: 02/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REETZ, MANFRED T.
Exec Dt:
01/14/1986
2
OSTAREK, RALPH
Exec Dt:
01/14/1986
3
PIEJKO, KARL-ERWIN
Exec Dt:
01/17/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4626579
NONE
06825822
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004741/0440   Pages: 2
Recorded: 06/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HSU, RUI T.
Exec Dt:
06/03/1987
2
PIEJKO, KARL-ERWIN
Exec Dt:
06/29/1987
Assignee
1
HUGHES AIRCRAFT COMPANY
A CORP. OF DE
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4782307
NONE
07059081
Correspondence name and address
J. E. HOLMAN
HUGHES AIRCRAFT CO.
BLDG., C1/A126
P.O. BOX 45066
LOS ANGELES, CA 90045-0066
Assignment: 4
Reel/Frame:004743/0440   Pages: 1
Recorded: 07/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOMER, BRUNO
Exec Dt:
06/29/1987
2
PIEJKO, KARL-ERWIN
Exec Dt:
06/29/1987
Assignee
1
MILES LABORATORIES, INC.,
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4800169
NONE
07074238
Correspondence name and address
ROGER NORMAN COE
P. O. BOX 40
ELKHART, IN 46515
Assignment: 5
Reel/Frame:004802/0159   Pages: 1
Recorded: 12/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
11/23/1987
2
OSTAREK, RALPH
Exec Dt:
11/23/1987
3
REETZ, MANFRED T.
Exec Dt:
11/20/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4801669
NONE
07132525
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 6
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: 7
Reel/Frame:004889/0438   Pages: 1
Recorded: 05/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOMER, BRUNO
Exec Dt:
04/20/1988
2
GROSSER, ROLF
Exec Dt:
04/20/1988
3
SCHWARTZ, ULRICH
Exec Dt:
04/20/1988
4
ARLT, DIETER
Exec Dt:
04/20/1988
5
PIEJKO, KARL-ERWIN
Exec Dt:
04/20/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4914159
NONE
07162529
Correspondence name and address
RICHARD S. BARTH
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:005047/0808   Pages: 1
Recorded: 06/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
06/14/1988
2
BOMER, BRUNO
Exec Dt:
06/14/1988
3
BUYSCH, HANS-JOSEF
Exec Dt:
06/14/1988
4
HULLMANN, MICHAEL
Exec Dt:
06/16/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4879367
NONE
07212817
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
RICHARD S. BARTH
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:005005/0664   Pages: 1
Recorded: 11/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDNER, CHRISTIAN
Exec Dt:
11/11/1988
2
BRAESE, HANS-EBERHARD
Exec Dt:
11/11/1988
3
PIEJKO, KARL-ERWIN
Exec Dt:
11/11/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902744
NONE
07275925
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 10
Reel/Frame:004980/0535   Pages: 1
Recorded: 12/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
11/23/1988
2
BILLINGER, OTTO
Exec Dt:
11/23/1988
3
MEIER, LOTHAR
Exec Dt:
11/23/1988
4
LINDNER, CHRISTIAN
Exec Dt:
11/23/1988
5
OTT, KARL-HEINZ
Exec Dt:
11/23/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902745
NONE
07283464
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 11
Reel/Frame:004980/0552   Pages: 1
Recorded: 12/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
11/23/1988
2
LINDNER, CHRISTIAN
Exec Dt:
11/23/1988
3
BRAESE, HANS-EBERHARD
Exec Dt:
11/23/1988
4
KUBENS, ROLF
Exec Dt:
11/23/1988
5
OTT, KARL-HEINZ
Exec Dt:
11/23/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5047473
NONE
07283537
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 12
Reel/Frame:005004/0013   Pages: 1
Recorded: 12/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SERINI, VOLKER
Exec Dt:
11/24/1988
2
BERG, KLAUS
Exec Dt:
11/24/1988
3
GRIGO, ULRICH
Exec Dt:
11/24/1988
4
MORBITZER, LEO
Exec Dt:
11/24/1988
5
PIEJKO, KARL-ERWIN
Exec Dt:
11/24/1988
6
SUMMERMANN, KLAUS
Exec Dt:
11/24/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902746
NONE
07283672
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:005017/0432   Pages: 1
Recorded: 01/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WESTEPPE, UWE
Exec Dt:
12/22/1988
2
LINDNER, CHRISTIAN
Exec Dt:
12/22/1988
3
PIEJKO, KARL-ERWIN
Exec Dt:
12/22/1988
4
MERTEN, JOSEF
Exec Dt:
12/22/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4945124
NONE
07294216
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 14
Reel/Frame:005048/0099   Pages: 1
Recorded: 04/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
03/22/1989
2
LINDNER, CHRISTIAN
Exec Dt:
03/22/1989
3
KOCH, OTTO
Exec Dt:
03/22/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5039747
NONE
07338939
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 15
Reel/Frame:005096/0167   Pages: 1
Recorded: 06/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDNER, CHRISTIAN
Exec Dt:
06/07/1989
2
DAMRATH, VOLKER
Exec Dt:
06/07/1989
3
PIEJKO, KARL-ERWIN
Exec Dt:
06/07/1989
4
OTT, KARL-HEINZ
Exec Dt:
06/07/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171786
NONE
07370849
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 16
Reel/Frame:005111/0090   Pages: 1
Recorded: 08/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WESTEPPE, UWE
Exec Dt:
07/19/1989
2
LINDNER, CHRISTIAN
Exec Dt:
07/19/1989
3
PIEJKO, KARL-ERWIN
Exec Dt:
07/19/1989
4
LAUE, HANS-JOACHIM
Exec Dt:
07/19/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985486
NONE
07389758
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 17
Reel/Frame:005221/0195   Pages: 1
Recorded: 08/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WESTEPPE, UWE
Exec Dt:
07/19/1989
2
PIEJKO, KARL-ERWIN
Exec Dt:
07/19/1989
3
LINDNER, CHRISTIAN
Exec Dt:
07/19/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5010138
NONE
07389967
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 18
Reel/Frame:005135/0147   Pages: 1
Recorded: 09/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WESTEPPE, UWE
Exec Dt:
08/06/1989
2
PIEJKO, KARL-ERWIN
Exec Dt:
08/06/1989
3
MULLER, ROLF-PETER
Exec Dt:
08/06/1989
4
FENGLER, GERD
Exec Dt:
08/06/1989
5
LINDNER, CHRISTIAN
Exec Dt:
08/06/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5122571
NONE
07406428
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 19
Reel/Frame:005200/0712   Pages: 1
Recorded: 12/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEITZ, EDGAR
Exec Dt:
11/13/1989
2
PIEJKO, KARL-ERWIN
Exec Dt:
11/13/1989
3
LINDNER, CHRISTIAN
Exec Dt:
11/13/1989
4
OTT, KARL-HEINZ
Exec Dt:
11/13/1989
5
BRAESE, HANS-EBERHARD
Exec Dt:
11/13/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5104935
NONE
07447300
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 20
Reel/Frame:005210/0468   Pages: 1
Recorded: 01/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
12/15/1989
2
LINDNER, CHRISTIAN
Exec Dt:
12/15/1989
3
FENGLER, GERD
Exec Dt:
12/15/1989
4
BRAESE, HANS-EBERHARD
Exec Dt:
12/15/1989
5
KIRSCH, JURGEN
Exec Dt:
12/15/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5252674
NONE
07459982
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 21
Reel/Frame:005276/0751   Pages: 1
Recorded: 04/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
03/29/1990
2
CONSTANT, DIETER
Exec Dt:
03/29/1990
3
LINDNER, CHRISTIAN
Exec Dt:
03/29/1990
4
WULFF, CLAUS
Exec Dt:
03/29/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5456861
NONE
07510836
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE. 19899
Assignment: 22
Reel/Frame:005318/0499   Pages: 2
Recorded: 05/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
05/09/1990
2
MEURER, KURT P.
Exec Dt:
05/09/1990
3
BRAESE, HANS-EBERHARD DEX
Exec Dt:
05/09/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5096966
NONE
07528411
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 23
Reel/Frame:005367/0188   Pages: 2
Recorded: 06/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDNER, CHRISTIAN
Exec Dt:
06/11/1990
2
PIEJKO, KARL-ERWIN
Exec Dt:
06/11/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5026803
NONE
07542822
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 24
Reel/Frame:005408/0349   Pages: 2
Recorded: 07/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EICHENAUER, HERBERT
Exec Dt:
07/05/1990
2
PIEJKO, KARL-ERWIN
Exec Dt:
07/05/1990
3
LINDNER, CHRISTIAN
Exec Dt:
07/05/1990
4
SCHMIDT, ADOLF
Exec Dt:
07/05/1990
5
OTT, KARL-HEINZ
Exec Dt:
07/05/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5041485
NONE
07556622
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 25
Reel/Frame:005412/0991   Pages: 2
Recorded: 08/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUTJENS, HOLGER
Exec Dt:
08/02/1990
2
WESTEPPE, UWE
Exec Dt:
08/02/1990
3
PIEJKO, KARL-ERWIN
Exec Dt:
08/02/1990
4
LINDNER, CHRISTIAN
Exec Dt:
08/02/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4997974
NONE
07569652
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 26
Reel/Frame:005440/0096   Pages: 2
Recorded: 08/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JUNG, ALFRED
Exec Dt:
08/02/1990
2
PIEJKO, KARL-ERWIN
Exec Dt:
08/02/1990
3
NOUVERTNE, WERNER
Exec Dt:
08/02/1990
4
GRIGO, ULRICH
Exec Dt:
08/02/1990
5
LINDNER, CHRISTIAN
Exec Dt:
08/02/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5118759
NONE
07573104
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 27
Reel/Frame:005436/0748   Pages: 2
Recorded: 09/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIRSCH, JURGEN
Exec Dt:
08/27/1990
2
PIEJKO, KARL-ERWIN
Exec Dt:
08/27/1990
3
LINDNER, CHRISTIAN
Exec Dt:
08/27/1990
4
IDEL, KARSTEN-JOSEF
Exec Dt:
08/27/1990
5
GEHRKE, HANS-GEORG
Exec Dt:
08/27/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5298546
NONE
07580073
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 28
Reel/Frame:005482/0962   Pages: 2
Recorded: 10/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROTTGER, JUTTA
Exec Dt:
09/17/1990
2
KORTMANN, MARGOT
Exec Dt:
09/20/1990
3
KORTMANN, BETTINA
Exec Dt:
09/20/1990
4
KORTMANN, AXEL
Exec Dt:
09/20/1990
5
PIEJKO, KARL-ERWIN
Exec Dt:
09/20/1990
6
RENNER, GERD F.
Exec Dt:
09/20/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5173547
NONE
07592033
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 29
Reel/Frame:005530/0918   Pages: 2
Recorded: 12/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUJARDIN, RALF
Exec Dt:
11/05/1990
2
RENNER, GERD
Exec Dt:
11/05/1990
3
PIEJKO, KARL-ERWIN
Exec Dt:
11/05/1990
4
BOEMER, BRUNO
Exec Dt:
09/27/1990
5
JUNG, ALFRED
Exec Dt:
09/27/1990
6
NOUVERTNE, WERNER
Exec Dt:
09/27/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN,, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5109079
NONE
07624013
 
5109079
NONE
07624013
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 30
Reel/Frame:005574/0165   Pages: 2
Recorded: 12/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUTJENS, HOLGER
Exec Dt:
11/26/1990
2
WITTMANN, DIETER
Exec Dt:
11/26/1990
3
PIEJKO, KARL-ERWIN
Exec Dt:
11/26/1990
4
LINDNER, CHRISTIAN
Exec Dt:
11/26/1990
5
FENGLER, GERD
Exec Dt:
11/26/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5155168
NONE
07633464
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 31
Reel/Frame:005645/0171   Pages: 2
Recorded: 03/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
02/28/1991
2
FENGLER, GERD
Exec Dt:
02/28/1991
3
LUTJENS, HOLGER
Exec Dt:
02/28/1991
4
BRAESE, HANS-EBERHARD
Exec Dt:
02/28/1991
5
LINDNER, CHRISTIAN
Exec Dt:
02/28/1991
6
KIRSCH, JURGEN
Exec Dt:
02/28/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5194497
NONE
07670045
Correspondence name and address
ROBERT G.MCMORROW, JR.
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE. 19899
Assignment: 32
Reel/Frame:005694/0549   Pages: 2
Recorded: 04/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUTJENS, HOLGER
Exec Dt:
03/05/1991
2
PIEJKO, KARL-ERWIN
Exec Dt:
03/05/1991
3
PLAETSCHKE, RUDIGER
Exec Dt:
03/07/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
BAYERWERK, GERMANY
LEVERKUSEN, GERMANY D 5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5227430
NONE
07692497
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 33
Reel/Frame:005713/0544   Pages: 2
Recorded: 05/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLOODWORTH, ROBERT
Exec Dt:
03/07/1991
2
PODSZUN, WOLFGANG
Exec Dt:
03/08/1991
3
LINDNER, CHRISTIAN
Exec Dt:
03/08/1991
4
PIEJKO, KARL-ERWIN
Exec Dt:
03/11/1991
5
UYTTERHOEVEN, HERMAN
Exec Dt:
03/19/1991
Assignee
1
AGFA-GEVAERT AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5223475
NONE
07700557
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 34
Reel/Frame:005727/0340   Pages: 2
Recorded: 05/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUTJENS, HOLGER
Exec Dt:
03/13/1991
2
WESTEPPE, UWE
Exec Dt:
03/15/1991
3
PIEJKO, KARL-ERWIN
Exec Dt:
03/13/1991
4
LINDNER, CHRISTIAN
Exec Dt:
03/14/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LUVERKUSEN, GEORGIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5180781
NONE
07708304
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 35
Reel/Frame:005746/0669   Pages: 2
Recorded: 06/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUTJENS, HOLGER
Exec Dt:
04/03/1991
2
WESTEPPE, UWE
Exec Dt:
04/05/1991
3
MORBITZER, LEO
Exec Dt:
04/08/1991
4
PIEJKO, KARL-ERWIN
Exec Dt:
04/03/1991
5
LINDNER, CHRISTIAN
Exec Dt:
04/11/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250621
NONE
07716219
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 36
Reel/Frame:005740/0557   Pages: 2
Recorded: 06/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
04/23/1991
2
ORTHMANN, ERNST
Exec Dt:
04/23/1991
3
LINDNER, CHRISTIAN
Exec Dt:
04/23/1991
4
BRAESE, HANS-EBERHARD
Exec Dt:
04/23/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5237001
NONE
07713663
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORP., MOBAY RD.,
PITTSBURGH, PA 15205-9741
Assignment: 37
Reel/Frame:005838/0020   Pages: 2
Recorded: 09/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
07/01/1991
2
BRAESE, HANS-EBERHARD
Exec Dt:
07/03/1991
3
LUTJENS, HOLGER
Exec Dt:
07/04/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5196466
NONE
07755737
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 38
Reel/Frame:005838/0065   Pages: 2
Recorded: 09/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
07/01/1991
2
BRAESE, HANS-EBERHARD
Exec Dt:
07/03/1991
3
BILLINGER, OTTO
Exec Dt:
07/03/1991
4
KUBENS, ROLF
Exec Dt:
07/03/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5229455
NONE
07755754
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 39
Reel/Frame:005831/0849   Pages: 2
Recorded: 09/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDT, FRITZ
Exec Dt:
07/04/1991
2
BRAESE, HANS-EBERHARD
Exec Dt:
07/03/1991
3
PIEJKO, KARL-ERWIN
Exec Dt:
07/08/1991
4
LINDNER, CHRSTIAN
Exec Dt:
07/15/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5219643
NONE
07754074
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 40
Reel/Frame:005929/0586   Pages: 2
Recorded: 11/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRUGER, RALF
Exec Dt:
11/06/1991
2
PIEJKO, KARL-ERWIN
Exec Dt:
11/04/1991
3
LANGSTEIN, GERHARD
Exec Dt:
11/07/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
C/O BAYER AKTIENGESELLSCHAFT
D 5090 LEVERKUSEN
BAYERWERK, FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5247036
NONE
07798473
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 41
Reel/Frame:006029/0292   Pages: 2
Recorded: 02/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEGER, GEORG
Exec Dt:
01/06/1992
2
LUTJENS, HOLGER
Exec Dt:
01/03/1992
3
FENGLER, GERD
Exec Dt:
01/07/1992
4
PIEJKO, KARL-ERWIN
Exec Dt:
01/09/1992
5
BUEKERS, JOSEF
Exec Dt:
01/07/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5219934
NONE
07840004
Correspondence name and address
MARIA PARRISH TUNGOL
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 42
Reel/Frame:006070/0123   Pages: 2
Recorded: 03/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
02/04/1992
2
OSTAREK, RALPH
Exec Dt:
02/05/1992
3
LINDNER, CHRISTIAN
Exec Dt:
02/18/1992
Assignee
1
BAYER AKTIENGESELLSHCAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5266642
NONE
07859056
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 43
Reel/Frame:006068/0590   Pages: 2
Recorded: 03/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUTJENS, HOLGER
Exec Dt:
02/05/1992
2
PIEJKO, KARL-ERWIN
Exec Dt:
02/06/1992
3
LINDNER, CHRISTIAN
Exec Dt:
02/10/1992
4
CONSTANT, DIETER
Exec Dt:
02/10/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250622
NONE
07856379
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BLDG.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 44
Reel/Frame:006111/0407   Pages: 2
Recorded: 04/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGSTEIN, GERHARD
Exec Dt:
03/25/1992
2
KRUGER, RALF
Exec Dt:
03/26/1992
3
PIEJKO, KARL-ERWIN
Exec Dt:
03/27/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5214115
NONE
07874931
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
ATTN: LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NY. 10036
Assignment: 45
Reel/Frame:006211/0945   Pages: 2
Recorded: 07/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
05/25/1992
2
WUNDERLICH, HANS
Exec Dt:
06/01/1992
3
BRAESE, HANS-EBERHARD
Exec Dt:
06/01/1992
4
LINDNER, CHRISTIAN
Exec Dt:
05/26/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250617
NONE
07919262
Correspondence name and address
CONNOLLY & HUTZ
ROBERT G. MCMORROW JR.
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 46
Reel/Frame:006219/0359   Pages: 2
Recorded: 07/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUTJENS, HOLGER
Exec Dt:
06/03/1992
2
PIEJKO, KARL-ERWIN
Exec Dt:
06/05/1992
3
PLAETSCHKE, RUDIGER
Exec Dt:
06/12/1992
4
LINDNER, CHRISTIAN
Exec Dt:
06/04/1992
5
KIRSCH, JURGEN
Exec Dt:
06/11/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5296528
NONE
07922898
Correspondence name and address
MILES INC.
ARON PREIS
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 47
Reel/Frame:006342/0722   Pages: 3
Recorded: 12/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRUGER, RALF
Exec Dt:
08/11/1992
2
LUTJENS, HOLGER
Exec Dt:
08/11/1992
3
PIEJKO, KARL-ERWIN
Exec Dt:
08/11/1992
Assignee
1
BAYER AG
KONZERNVEWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5227441
NONE
07945554
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 48
Reel/Frame:007068/0390   Pages: 2
Recorded: 05/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRUGER, RALF
Exec Dt:
03/08/1994
2
PIEJKO, KARL-ERWIN
Exec Dt:
03/16/1994
3
NEGELE, MICHAEL
Exec Dt:
03/23/1994
4
EISELE, ULRICH
Exec Dt:
03/09/1994
5
MARHOLD, ALBRECHT
Exec Dt:
04/21/1994
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5426165
NONE
08240770
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 49
Reel/Frame:007273/0050   Pages: 2
Recorded: 12/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHENAUER, HERBERT
Exec Dt:
10/27/1994
2
PIEJKO, KARL-ERWIN
Exec Dt:
10/27/1994
3
BUNTE, HANS-JURGEN
Exec Dt:
11/02/1994
4
THIEM, HANS-JURGEN
Exec Dt:
10/31/1994
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
D51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5486583
NONE
08350695
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 50
Reel/Frame:007353/0326   Pages: 2
Recorded: 02/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEITZ, EDGAR
Exec Dt:
12/02/1994
2
EICHENAUER, HERBERT
Exec Dt:
12/07/1994
3
PIEJKO, KARL-ERWIN
Exec Dt:
12/07/1994
4
WITTMANN, DIETER
Exec Dt:
12/12/1994
5
FROHBERG, EKKEHARD
Exec Dt:
12/13/1994
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5605963
NONE
08383832
Correspondence name and address
ROBERT G, MCMORROW, JR.
CONNOLLY AND HUTZ
POST OFFICE BOX 2207
WILMINGTON, DE 19899
Assignment: 51
Reel/Frame:007654/0283   Pages: 2
Recorded: 05/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLER, BURKHARD
Exec Dt:
04/13/1995
2
TISCHER, WERNER
Exec Dt:
04/13/1995
3
PIEJKO, KARL-ERWIN
Exec Dt:
04/18/1995
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5599862
NONE
08449480
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 52
Reel/Frame:007684/0182   Pages: 2
Recorded: 09/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGSTEIN, GERHARD
Exec Dt:
08/08/1995
2
KRUGER, RALF
Exec Dt:
08/08/1995
3
PIEJKO, KARL-ERWIN
Exec Dt:
08/11/1995
4
EISELE, ULRICH
Exec Dt:
08/28/1995
5
MORBITZER, LEO
Exec Dt:
08/30/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP PATENTE KONZERN
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5587424
NONE
08456348
Correspondence name and address
WILLIAM C. GERSTENZANG
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Assignment: 53
Reel/Frame:007762/0964   Pages: 2
Recorded: 11/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHENAUER, HERBERT
Exec Dt:
09/13/1995
2
SCHMIDT, ADOLF
Exec Dt:
09/15/1995
3
LEITZ, EDGAR
Exec Dt:
09/15/1995
4
PIEJKO, KARL-ERWIN
Exec Dt:
09/18/1995
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5674939
NONE
08557359
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 54
Reel/Frame:008079/0785   Pages: 2
Recorded: 02/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROTH, TORSTEN
Exec Dt:
11/28/1995
2
PIEJKO, KARL-ERWIN
Exec Dt:
12/05/1995
3
JOENTGEN, WINFRIED
Exec Dt:
11/28/1995
4
KASBAUER, JOSEF
Exec Dt:
11/30/1995
5
ALIG, BERND
Exec Dt:
12/06/1995
6
STRUVER, WERNER
Exec Dt:
12/01/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP
LEVERKUSEN, GERMANY D5136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5773630
NONE
08595982
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 55
Reel/Frame:007976/0184   Pages: 2
Recorded: 02/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHENAUER, HERBERT
Exec Dt:
01/09/1996
2
LEITZ, EDGAR
Exec Dt:
01/10/1996
3
PIEJKO, KARL-ERWIN
Exec Dt:
01/10/1996
4
ALBERTS, HEINRICH
Exec Dt:
01/09/1996
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
PATENT KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696204
NONE
08609163
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 56
Reel/Frame:007975/0383   Pages: 2
Recorded: 05/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHENAUER, HERBERT
Exec Dt:
03/13/1996
2
LEITZ, EDGARQ
Exec Dt:
03/15/1996
3
PIEJKO, KARL-ERWIN
Exec Dt:
03/19/1996
4
KRUGER, PETER
Exec Dt:
03/13/1996
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5708079
NONE
08642913
Correspondence name and address
CONNOLLY & HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 57
Reel/Frame:008023/0811   Pages: 2
Recorded: 05/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHENAUER, HERBERT
Exec Dt:
04/22/1996
2
JANSEN, ULRICH
Exec Dt:
04/23/1996
3
PIEJKO, KARL-ERWIN
Exec Dt:
05/01/1996
4
LEITZ, EDGAR
Exec Dt:
04/19/1996
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5741853
NONE
08651454
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P. O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 58
Reel/Frame:008389/0818   Pages: 2
Recorded: 01/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHENAUER, HERBERT
Exec Dt:
11/19/1996
2
KRUGER, PETER
Exec Dt:
11/12/1996
3
STARATSCHEK, HARRY
Exec Dt:
11/14/1996
4
LEITZ, EDGAR
Exec Dt:
11/13/1996
5
WITTMANN, DIETER
Exec Dt:
11/19/1996
6
PIEJKO, KARL-ERWIN
Exec Dt:
11/22/1996
7
RAMTHUN, JURGEN
Exec Dt:
11/15/1996
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5804656
NONE
08778845
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 59
Reel/Frame:008521/0210   Pages: 2
Recorded: 03/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTAREK, RALPH
Exec Dt:
01/13/1997
2
EICHENAUER, HERBERT
Exec Dt:
01/15/1997
3
PIEJKO, KARL-ERWIN
Exec Dt:
03/03/1997
4
WINGLER, FRANK
Exec Dt:
01/27/1997
5
WULFF, CLAUS
Exec Dt:
01/28/1997
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981644
NONE
08814988
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 60
Reel/Frame:011127/0179   Pages: 2
Recorded: 08/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANARTHANAN, VENKATARAYALOO
Exec Dt:
06/23/2000
2
BRASSARD, ROLAND P.
Exec Dt:
07/18/2000
3
PIEJKO, KARL-ERWIN
Exec Dt:
07/18/2000
4
GRAHAM, SARA D.
Exec Dt:
07/18/2000
Assignee
1
BAYER CORPORATION
PATENTS AND LICENSING
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503628
NONE
09538649
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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