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Patent Assignment Assignor Details
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Assignor Name : PIELARTZIK, HARALD
Total Assignments: 35
Assignment: 1
Reel/Frame:004944/0703   Pages: 1
Recorded: 08/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIELARTZIK, HARALD
Exec Dt:
07/22/1988
2
DHEIN, ROLF
Exec Dt:
07/22/1988
3
MEYER, ROLF-VOLKER
Exec Dt:
07/22/1988
4
TRAENCKNER, HANS-JOACHIM
Exec Dt:
07/22/1988
5
OSTLINNING, EDGAR
Exec Dt:
07/22/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4886869
NONE
07231138
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:005090/0837   Pages: 1
Recorded: 06/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUJARDIN, RALF
Exec Dt:
05/30/1989
2
PIELARTZIK, HARALD
Exec Dt:
05/30/1989
3
DHEIN, ROLF
Exec Dt:
05/30/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5043403
NONE
07366897
Correspondence name and address
PATENT DEPT.,
MOBAY CORP.,
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:005167/0168   Pages: 1
Recorded: 08/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEIER, HELMUT-MARTIN
Exec Dt:
08/09/1989
2
PIELARTZIK, HARALD
Exec Dt:
08/09/1989
3
MORBITZER, LEO
Exec Dt:
08/09/1989
4
MULLER, HANNS-PETER
Exec Dt:
08/09/1989
5
BRAUN, DIETRICH
Exec Dt:
08/14/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5011972
NONE
07398991
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 4
Reel/Frame:005141/0162   Pages: 1
Recorded: 09/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIELARTZIK, HARALD
Exec Dt:
08/16/1989
2
MEYER, ROLF-VOLKER
Exec Dt:
08/16/1989
3
ALEWELT, WOLFGANG
Exec Dt:
08/16/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5030703
NONE
07402872
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 5
Reel/Frame:005119/0310   Pages: 1
Recorded: 09/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINZ, HANS-DETLEF
Exec Dt:
08/28/1989
2
PIELARTZIK, HARALD
Exec Dt:
08/28/1989
3
EL-SAYED, AZIZ
Exec Dt:
08/28/1989
4
MEYER, ROLF-VOLKER
Exec Dt:
08/28/1989
5
WANDEL, MARTIN
Exec Dt:
08/28/1989
6
NYSSEN, PETER-ROGER
Exec Dt:
08/28/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5102935
NONE
07403133
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 6
Reel/Frame:005309/0255   Pages: 2
Recorded: 04/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINZ, HANS-DETLEF
Exec Dt:
04/11/1990
2
PIELARTZIK, HARALD
Exec Dt:
04/11/1990
3
REINKING, KLAUS
Exec Dt:
04/11/1990
4
MEYER, ROLF-VOLKER
Exec Dt:
04/11/1990
5
KORTE, SIEGFRIED
Exec Dt:
04/11/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5151458
NONE
07515705
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 7
Reel/Frame:005376/0852   Pages: 2
Recorded: 07/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIELARTZIK, HARALD
Exec Dt:
06/22/1990
2
KOHLER, BURKHARD
Exec Dt:
06/22/1990
3
TRAENCKNER, HANS-JOACHIM
Exec Dt:
06/22/1990
4
JAKOB, WOLFGANG
Exec Dt:
06/22/1990
5
BUSHONG, WILLIAM C.
Exec Dt:
06/22/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5086102
NONE
07548601
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 8
Reel/Frame:005561/0109   Pages: 2
Recorded: 12/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINZ, HANS DIETER
Exec Dt:
11/16/1990
2
DORING, JOACHIM
Exec Dt:
11/29/1990
3
SCHMITT, WALTER
Exec Dt:
11/16/1990
4
PIELARTZIK, HARALD
Exec Dt:
11/16/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5071896
NONE
07632536
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:005615/0384   Pages: 2
Recorded: 02/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIELARTZIK, HARALD
Exec Dt:
12/12/1990
2
HEINZ, HANS-DETLEF
Exec Dt:
12/14/1990
3
DHEIN, ROLF
Exec Dt:
12/14/1990
4
SAYED, AZIZ E.
Exec Dt:
12/14/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143956
NONE
07656680
Correspondence name and address
RICHARD T. FOSTER
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:005623/0579   Pages: 2
Recorded: 03/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEHRMANN, ROLF
Exec Dt:
01/07/1991
2
NERGER, KITTMAR K.
Exec Dt:
12/14/1990
3
PIELARTZIK, HARALD
Exec Dt:
12/14/1990
Assignee
1
MOBAY CORPORATION, A CORP. OF NJ
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5169907
NONE
07614787
Correspondence name and address
LYNDANNE M. WHALEN
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:005618/0702   Pages: 2
Recorded: 02/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMPF, ROBERT
Exec Dt:
02/08/1991
2
WEHRMANN, ROLF
Exec Dt:
02/08/1991
3
PIELARTZIK, HARALD
Exec Dt:
02/08/1991
4
NERGER, DITTMAR
Exec Dt:
02/08/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5221727
NONE
07659626
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 12
Reel/Frame:005880/0227   Pages: 2
Recorded: 10/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMPF, ROBERT J.
Exec Dt:
06/25/1991
2
WICKS, DOUGLAS A.
Exec Dt:
06/25/1991
3
NERGER, DITTMAR K.
Exec Dt:
06/10/1991
4
PIELARTZIK, HARALD
Exec Dt:
06/25/1991
5
WEHRMANN, ROLF
Exec Dt:
06/14/1991
Assignee
1
MOBAY CORPORATION A CORPORATION OF NJ
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618889
NONE
07701425
Correspondence name and address
LYNDANNE M. WHALEN
MOBAY CORP.
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:005930/0041   Pages: 2
Recorded: 11/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEHRMANN, ROLF
Exec Dt:
09/26/1991
2
KOCHER, MATTHIAS
Exec Dt:
09/25/1991
3
PIELARTZIK, HARALD
Exec Dt:
11/11/1991
4
KLUG, GUNTER
Exec Dt:
09/25/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5368968
NONE
07800196
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:006421/0633   Pages: 2
Recorded: 01/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMPF, ROBERT J.
Exec Dt:
01/26/1993
2
MELTZER, AARON D.
Exec Dt:
01/28/1993
3
PIELARTZIK, HARALD
Exec Dt:
01/27/1993
Assignee
1
MILES, INC.
PATENT DEPARTMENT
MOBAY ROAD, PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5342905
NONE
08010736
Correspondence name and address
DONNA J. VEATCH
MILES, INC.
PATENT DEARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 15
Reel/Frame:006649/0145   Pages: 2
Recorded: 07/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MELTZER, AARON DONALD
Exec Dt:
07/23/1993
2
WICKS, DOUGLAS A.
Exec Dt:
07/23/1993
3
PIELARTZIK, HARALD
Exec Dt:
07/23/1993
Assignee
1
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5364913
NONE
08098531
Correspondence name and address
DONNA J. VEATCH
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 16
Reel/Frame:006725/0007   Pages: 2
Recorded: 09/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MELTZER, AARON D.
Exec Dt:
09/20/1993
2
PIELARTZIK, HARALD
Exec Dt:
09/20/1993
Assignee
1
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5382645
NONE
08127917
Correspondence name and address
MILES INC.
DONNA J. VEATCH
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 17
Reel/Frame:006769/0705   Pages: 2
Recorded: 10/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARCHEY, RICK L.
Exec Dt:
10/26/1993
2
KUMPF, ROBERT J.
Exec Dt:
10/26/1993
3
MELTZER, AARON D.
Exec Dt:
10/26/1993
4
PIELARTZIK, HARALD
Exec Dt:
10/26/1993
Assignee
1
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5399658
NONE
08146284
Correspondence name and address
MILES INC.
DONNA J. VEATCH
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PENNSYLVANIA 15205
Assignment: 18
Reel/Frame:006788/0156   Pages: 2
Recorded: 11/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MELTZER, AARON D.
Exec Dt:
11/08/1993
2
MUNKO, GARY W.
Exec Dt:
11/08/1993
3
PIELARTZIK, HARALD
Exec Dt:
11/08/1993
Assignee
1
MILES INC.
PATENT DEPT.
MOBAY ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5328977
NONE
08151227
Correspondence name and address
MILES INC.
DONNA J. VEATCH
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 19
Reel/Frame:006778/0854   Pages: 2
Recorded: 11/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MELTZER, AARON D.
Exec Dt:
11/11/1993
2
PIELARTZIK, HARALD
Exec Dt:
11/11/1993
3
ARCHEY, RICK
Exec Dt:
11/11/1993
Assignee
1
MILES INC.
PATENT DEPT.
MOBAY ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5453457
NONE
08151224
Correspondence name and address
MILES INC.
DONNA J. VEATCH
PATENT DEPT.
MOBAY ROAD
PITSSBURGH, PA 15205
Assignment: 20
Reel/Frame:007333/0627   Pages: 4
Recorded: 02/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARCHEY, RICK L.
Exec Dt:
04/22/1994
2
LUNDY, CHARLES E.
Exec Dt:
04/22/1994
3
MELTZER, AARON D.
Exec Dt:
04/22/1994
4
PIELARTZIK, HARALD
Exec Dt:
04/22/1994
5
FENNHOFF, GERHARD
Exec Dt:
04/12/1994
6
HUFEN, RALF
Exec Dt:
04/12/1994
7
KIRCHER, KLAUS
Exec Dt:
04/12/1994
8
SCHUBERT, RUDIGER
Exec Dt:
04/12/1994
9
WEIDER, RICHARD
Exec Dt:
04/12/1994
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTABTEILUNG
D-51368 LEVERKUSEN, GERMANY
2
MILES INC.
MOBAY ROAD
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464893
NONE
08216576
Correspondence name and address
MILES INC.
ARON PREIS
PATENT DEPT.
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 21
Reel/Frame:007028/0516   Pages: 2
Recorded: 06/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONSSON, ERIK HAAKAN
Exec Dt:
05/06/1994
2
ARCHEY, RICK L.
Exec Dt:
05/06/1994
3
KUMPF, ROBERT J.
Exec Dt:
05/06/1994
4
MELTZER, AARON D.
Exec Dt:
05/10/1994
5
PIELARTZIK, HARALD
Exec Dt:
05/31/1994
6
YOURD, RAYMOND A.
Exec Dt:
05/09/1994
Assignee
1
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD PITTSBURGH, PA 15205
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5414054
NONE
08252295
Correspondence name and address
DONNA J. VEATCH
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 22
Reel/Frame:007228/0283   Pages: 2
Recorded: 11/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONSSON, ERIK HAAKAN
Exec Dt:
11/11/1994
2
PIELARTZIK, HARALD
Exec Dt:
11/11/1994
3
PARKS, KRISTEN L.
Exec Dt:
11/11/1994
4
RAINS, RANDALL C.
Exec Dt:
11/11/1994
Assignee
1
MILES INC.
MOBAY ROAD
PATENT DEPARTMENT
PITTSBURGH,, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5529739
NONE
08339854
Correspondence name and address
MILES INC.
JOSEPH C. GIL
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 23
Reel/Frame:008176/0457   Pages: 2
Recorded: 05/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONSSON, ERIK HAAKAN
Exec Dt:
05/23/1995
2
YESKE, PHILIP E.
Exec Dt:
05/23/1995
3
WICKS, DOUGLAS A.
Exec Dt:
05/23/1995
4
PIELARTZIK, HARALD
Exec Dt:
05/11/1995
Assignee
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5633389
NONE
08448847
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 24
Reel/Frame:007611/0503   Pages: 2
Recorded: 07/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIGGINS, JEFFREY
Exec Dt:
07/05/1995
2
PIELARTZIK, HARALD
Exec Dt:
06/20/1995
3
KUMPF, ROBERT J.
Exec Dt:
07/05/1995
4
FRANKE, JOACHIM
Exec Dt:
07/05/1995
5
LAU, CLIFFORD J.
Exec Dt:
07/05/1995
Assignee
1
BAYER CORPORATION
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5623019
NONE
08502112
Correspondence name and address
DONNA J. VEATCH
BAYER CORPORATION
PATENT DEPT., 100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 25
Reel/Frame:008440/0839   Pages: 2
Recorded: 04/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONSSON, E. HAAKAN
Exec Dt:
09/28/1995
2
PARKS, KRISTEN L.
Exec Dt:
09/28/1995
3
PIELARTZIK, HARALD
Exec Dt:
09/21/1995
4
YESKE, PHILIP E.
Exec Dt:
09/28/1995
5
WICKS, DOUGLAS A.
Exec Dt:
09/28/1995
Assignee
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5688590
NONE
08517541
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15202-9741
Assignment: 26
Reel/Frame:008417/0804   Pages: 3
Recorded: 03/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIDDY, DUANE B. JR.
Exec Dt:
03/11/1997
2
KOHLER, BURKHARD
Exec Dt:
03/06/1997
3
KUMPF, ROBERT J.
Exec Dt:
03/17/1997
4
PIELARTZIK, HARALD
Exec Dt:
03/11/1997
Assignees
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
2
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5693722
NONE
08764377
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 27
Reel/Frame:008916/0599   Pages: 3
Recorded: 11/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLER, BURKHARD
Exec Dt:
10/20/1997
2
PRIDDY, DUANE B., JR.
Exec Dt:
10/21/1997
3
CHEN, YUN
Exec Dt:
10/21/1997
4
PIELARTZIK, HARALD
Exec Dt:
10/22/1997
5
KUMPF, ROBERT-JOSEPH
Exec Dt:
10/27/1997
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
2
BAYER CORPORATION
PATENT UND LIZENZEN
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5786440
NONE
08977006
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 28
Reel/Frame:008911/0267   Pages: 2
Recorded: 12/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUN
Exec Dt:
10/23/1997
2
DUJARDIN, RALF
Exec Dt:
10/27/1997
3
PIELARTZIK, HARALD
Exec Dt:
10/27/1997
4
FRANZ, ULI WERNER
Exec Dt:
11/07/1997
Assignee
1
BAYER AG
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5932664
NONE
08991721
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 29
Reel/Frame:008932/0171   Pages: 2
Recorded: 01/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, JORG
Exec Dt:
11/10/1997
2
GUPTA, PRAMOD
Exec Dt:
11/12/1997
3
PIELARTZIK, HARALD
Exec Dt:
11/24/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6093793
NONE
09008986
Correspondence name and address
BAYER CORPORATION
LYNDANNE M. WHALEN
100 BAYER ROAD
PATENT DEPT.
PITTSBURGH, PA 15205
Assignment: 30
Reel/Frame:010735/0160   Pages: 3
Recorded: 03/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLER, BURKHARD
Exec Dt:
01/26/1998
2
PRIDDY JR., DUANE
Exec Dt:
01/27/1998
3
CHEN, YUN
Exec Dt:
01/28/1998
4
PIELARTZIK, HARALD
Exec Dt:
01/28/1998
5
KUMPF, ROBERT
Exec Dt:
02/08/1998
Assignees
1
BAYER AKTIENGISELLSCHAFT
KONZEMBEREICH RP
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
2
BAYER CORPORATION
KONZEMBEREICH RP
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156871
NONE
08923848
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 31
Reel/Frame:010246/0102   Pages: 2
Recorded: 09/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, JORG
Exec Dt:
08/14/1999
2
GUPTA, PRAMOD
Exec Dt:
08/17/1999
3
PIELARTZIK, HARALD
Exec Dt:
08/18/1999
4
OOMS, PIETER
Exec Dt:
08/19/1999
5
SCHAFER, WALTER
Exec Dt:
08/21/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE AND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5998327
NONE
09114359
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 32
Reel/Frame:010786/0319   Pages: 2
Recorded: 04/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFER, WALTER
Exec Dt:
03/15/2000
2
HOFMANN, JORG
Exec Dt:
03/15/2000
3
GUPTA, PRAMOD
Exec Dt:
03/21/2000
4
MULLER, HANNS-PETER
Exec Dt:
03/10/2000
5
PIELARTZIK, HARALD
Exec Dt:
03/16/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6458918
NONE
09530304
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 33
Reel/Frame:012413/0378   Pages: 2
Recorded: 11/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROENENDAAL, LAMBERTUS
Exec Dt:
09/26/2001
2
JONAS, FRIEDRICH
Exec Dt:
09/17/2001
3
PIELARTZIK, HARALD
Exec Dt:
09/18/2001
4
RITTER, HELMUT
Exec Dt:
09/18/2001
5
STORSBERG, JOACHIM
Exec Dt:
09/26/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6805816
NONE
09979368
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 34
Reel/Frame:012969/0552   Pages: 4
Recorded: 06/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, JOERG
Exec Dt:
04/12/2002
2
EHLERS, STEPHAN
Exec Dt:
04/08/2002
3
KLINKSIEK, BERND
Exec Dt:
03/27/2002
4
KLESCZEWSKI, BERT
Exec Dt:
04/02/2002
5
STEINLEIN, CHRISTIAN
Exec Dt:
04/08/2002
6
OBENDORF, LARS
Exec Dt:
03/27/2002
7
PIELARTZIK, HARALD
Exec Dt:
04/15/2002
8
PAZOS, JOSE F.
Exec Dt:
05/02/2002
Assignees
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
2
BAYER CORPORATION
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670406
US20020198278
10077855
Correspondence name and address
BAYER CORP.
CAROLYN M. SLOANE
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 35
Reel/Frame:013210/0734   Pages: 3
Recorded: 08/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEUER, HELMUT-WERNER
Exec Dt:
07/10/2002
2
WEHRMANN, ROLF
Exec Dt:
07/10/2002
3
MEYER, ALEXANDER
Exec Dt:
07/11/2002
4
PIELARTZIK, HARALD
Exec Dt:
07/11/2002
5
BRUDER, FRIEDRICH-KARL
Exec Dt:
07/15/2002
6
PAULUSSE, JOS M. J.
Exec Dt:
07/20/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6784278
US20030096941
10167203
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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