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Patent Assignment Assignor Details
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Assignor Name : MAYER, EDUARD
Total Assignments: 17
Assignment: 1
Reel/Frame:005533/0795   Pages: 2
Recorded: 12/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAYER, EDUARD
Exec Dt:
11/19/1990
2
DIETRICH, MANFRED
Exec Dt:
11/19/1990
3
MECKEL, WALTER
Exec Dt:
11/19/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5075345
NONE
07625583
Correspondence name and address
PATENT DEPT.
MOBAY CORPORATION
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:005730/0823   Pages: 2
Recorded: 05/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
QUIRING, BERND
Exec Dt:
04/24/1991
2
MUNZMAY, THOMAS
Exec Dt:
04/25/1991
3
HENNING, WOLFGANG
Exec Dt:
04/23/1991
4
MAYER, EDUARD
Exec Dt:
04/25/1991
5
MECKEL, WALTER
Exec Dt:
04/25/1991
6
GOYERT, WILHEIN
Exec Dt:
04/30/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5210170
NONE
07708590
Correspondence name and address
MOBAY CORP., PATENT DEPT,
MOBAY RD.,
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:006112/0325   Pages: 2
Recorded: 05/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAYER, EDUARD
Exec Dt:
03/20/1992
2
SCHMIDT, MANFRED
Exec Dt:
03/27/1992
3
MEINERS, HANS-JOACHIM
Exec Dt:
03/31/1992
4
RUCKES, ANDREAS
Exec Dt:
04/02/1992
Assignee
1
BAYER AKTEINGESSELLSCHAFT, A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5238973
NONE
07877685
Correspondence name and address
JOSEPH C. GIL
MILES INC.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:007650/0420   Pages: 2
Recorded: 08/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEINERS, HANS-JOACHIM
Exec Dt:
07/12/1995
2
HAAS, PETER
Exec Dt:
07/17/1995
3
MAYER, EDUARD
Exec Dt:
08/11/1995
4
DORNER, KARL-HEINZ
Exec Dt:
07/11/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP PATENTABTEILUNG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5504179
NONE
08521204
Correspondence name and address
JOSEPH C. GIL
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Assignment: 5
Reel/Frame:008057/0400   Pages: 2
Recorded: 06/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYER, EDUARD
Exec Dt:
05/20/1996
2
GRONEN, JURGEN
Exec Dt:
05/15/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750580
NONE
08661280
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:008666/0263   Pages: 3
Recorded: 08/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPPAN, DAVID D.
Exec Dt:
07/22/1996
2
NODELMAN, NEIL H.
Exec Dt:
07/22/1996
3
MAYER, EDUARD
Exec Dt:
07/01/1996
4
MELTZER, A. DONALD
Exec Dt:
07/16/1996
5
MAGNOTTA, ALBERT
Exec Dt:
07/22/1996
Assignees
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
2
BAYER AKTIENGESELLSCHAFT
PATENT DEPARTMENT
PATENTE UND LIZENZEN
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5710230
NONE
08657494
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 7
Reel/Frame:010543/0167   Pages: 2
Recorded: 01/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEITKAMPER, PETER
Exec Dt:
12/07/1999
2
JOST, KLAUS
Exec Dt:
12/13/1999
3
MAYER, EDUARD
Exec Dt:
12/07/1999
4
MUNZMAY, THOMAS
Exec Dt:
12/01/1999
5
WAGNER, JOACHIM
Exec Dt:
12/15/1999
6
WOLFRUM, CHRISTIAN
Exec Dt:
12/15/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6784219
US20030135008
09482990
Correspondence name and address
BAYER CORPORATION
LYNDANNE M. WHALEN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:013453/0433   Pages: 2
Recorded: 10/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBACH, ROLF
Exec Dt:
08/02/2002
2
MAYER, EDUARD
Exec Dt:
08/26/2002
3
CIRUJEDA-RANZENBERGER, JUAN
Exec Dt:
08/30/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822011
US20030096883
10282706
Correspondence name and address
BAYER CORPORATION
JENNIFER R. SENG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:014094/0096   Pages: 2
Recorded: 05/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYER, EDUARD
Exec Dt:
03/25/2003
2
MICHELS, ERHARD
Exec Dt:
03/20/2003
3
MEYER, HELMUT
Exec Dt:
04/01/2003
4
PLEISS, KLAUS
Exec Dt:
03/20/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030220445
10440654
Correspondence name and address
BAYER POLYMERS LLC
DONNA J. VEATCH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:013981/0669   Pages: 2
Recorded: 04/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARNTZ, HANS-DETLEF
Exec Dt:
03/19/2003
2
MAYER, EDUARD
Exec Dt:
03/29/2003
3
MEYER, HELMUT
Exec Dt:
03/26/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7041725
US20030204016
10417034
Correspondence name and address
BAYER POLYMERS LLC
LYNDANNE M. WHALEN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:014584/0603   Pages: 4
Recorded: 10/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYER, EDUARD
Exec Dt:
09/22/2003
2
MUENZMAY, THOMAS
Exec Dt:
09/22/2003
3
BEREZKIN, YULIYA
Exec Dt:
09/29/2003
4
YU, POLI C.
Exec Dt:
09/29/2003
5
CRISCI, MARY
Exec Dt:
09/29/2003
6
ROESLER, RICHARD R.
Exec Dt:
09/29/2003
Assignees
1
BAYER POLYMERS LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
2
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7045573
US20040210026
10677882
Correspondence name and address
BAYER POLYMERS LLC
DONNA J. VEATCH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:017451/0107   Pages: 3
Recorded: 01/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MECKEL, WALTER
Exec Dt:
11/17/2005
2
MAYER, EDUARD
Exec Dt:
11/11/2005
3
WINTERMANTEL, MATHIAS
Exec Dt:
11/11/2005
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060155094
11328275
Correspondence name and address
JOSEPH C. GIL, BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:017697/0171   Pages: 6
Recorded: 03/20/2006
Attorney Dkt #:po-7629c2/md01-81c2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYER, EDUARD
Exec Dt:
02/03/2006
2
MUENZMAY, THOMAS
Exec Dt:
02/06/2003
3
BEREZKIN, YULIYA
Exec Dt:
02/21/2006
4
YU, POLI C.
Exec Dt:
01/23/2006
5
ROESLER, RICHARD R.
Exec Dt:
02/22/2006
6
CRISCI, MARY
Exec Dt:
02/23/2006
Assignees
1
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
2
BAYER MATERIALSCIENCE AG
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060149020
11334987
Correspondence name and address
JOSEPH C. GIL, BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:021409/0581   Pages: 3
Recorded: 08/19/2008
Attorney Dkt #:14069*226
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEFZGER, HARTMUT
Exec Dt:
06/16/2008
2
BARNES, JAMES-MICHAEL
Exec Dt:
08/11/2008
3
MAYER, EDUARD
Exec Dt:
06/25/2008
4
WAGNER, JOACHIM
Exec Dt:
06/24/2008
Assignee
1
BAYER MATERIALSCIENCE AG
LAW & PATENTS
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080306176
12128124
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 15
Reel/Frame:021242/0373   Pages: 3
Recorded: 07/15/2008
Attorney Dkt #:15778*129(BMS 05 1 101)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTERMANTEL, MATTHIAS
Exec Dt:
07/08/2008
2
REICHERT, PETER
Exec Dt:
07/08/2008
3
MAYER, EDUARD
Exec Dt:
07/08/2008
4
LEIMENSTOLL, MARC C.
Exec Dt:
07/08/2008
Assignee
1
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080312361
12137778
Correspondence name and address
AARON R. ETTELMAN
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 16
Reel/Frame:026022/0448   Pages: 12
Recorded: 03/25/2011
Attorney Dkt #:P007 00040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUFER, WILHELM
Exec Dt:
11/03/2010
2
KRAY, BERND
Exec Dt:
11/02/2010
3
SCHUSTER, PETER
Exec Dt:
11/08/2010
4
SCHEFFNER, CHRISTIAN
Exec Dt:
11/08/2010
5
UESTUENBAS, SERDAR
Exec Dt:
11/08/2010
6
LEIMENSTOLL, MARC
Exec Dt:
12/13/2010
7
REICHERT, PETER
Exec Dt:
12/08/2010
8
MAYER, EDUARD
Exec Dt:
12/12/2010
9
WINTERMANTEL, MATTHIAS
Exec Dt:
12/16/2010
Assignee
1
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STRASSE 23-27
D-68219 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110172321
12898853
Correspondence name and address
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 17
Reel/Frame:037301/0840   Pages: 4
Recorded: 12/16/2015
Attorney Dkt #:074023-0556-US-513484
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTERMANTEL, MATTHIAS
Exec Dt:
07/31/2014
2
MAYER, EDUARD
Exec Dt:
06/06/2014
3
REICHERT, PETER
Exec Dt:
08/11/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140364527
14366300
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621

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