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Patent Assignment Assignor Details
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Assignor Name : BUNZEL, LOTHAR
Total Assignments: 12
Assignment: 1
Reel/Frame:010571/0674   Pages: 2
Recorded: 12/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONIG, ANNETT
Exec Dt:
11/09/1999
2
BUNZEL, LOTHAR
Exec Dt:
11/10/1999
3
HUCKS, UWE
Exec Dt:
11/12/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6307006
NONE
09445849
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:010555/0961   Pages: 2
Recorded: 12/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONIG, ANNETT
Exec Dt:
11/15/1999
2
BUNZEL, LOTHAR
Exec Dt:
11/16/1999
3
HUCKS, UWE
Exec Dt:
11/16/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6476273
US20010005765
09446475
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:012686/0966   Pages: 2
Recorded: 01/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRATSCHMER, SILKE
Exec Dt:
12/20/2001
2
HUCKS, UWE
Exec Dt:
01/03/2002
3
BUNZEL, LOTHAR
Exec Dt:
01/02/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6740730
NONE
10031502
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:012660/0991   Pages: 2
Recorded: 01/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRATCHMER, SILKE
Exec Dt:
12/20/2001
2
HUCKS, UWE
Exec Dt:
01/02/2002
3
BUNZEL, LOTHAR
Exec Dt:
01/03/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6596840
NONE
10031630
Correspondence name and address
BAYER CORP.
KAREN S. LOCKHART
PATENT DEPT.
100 BAYER RD.
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:013224/0407   Pages: 2
Recorded: 06/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUNZEL, LOTHAR
Exec Dt:
05/14/2002
2
HUCKS, UWE
Exec Dt:
05/16/2002
3
KONIG, ANNETT
Exec Dt:
05/13/2002
4
KRATSCHMER, SILKE
Exec Dt:
05/21/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710153
US20030013837
10168166
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 6
Reel/Frame:013114/0299   Pages: 2
Recorded: 07/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRATSCHMER, SILKE
Exec Dt:
05/22/2002
2
BUNZEL, LOTHAR
Exec Dt:
05/23/2002
3
DEML, HANS
Exec Dt:
05/23/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6753405
US20030027971
10195082
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:013191/0086   Pages: 2
Recorded: 08/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRATSCHMER, SILKE
Exec Dt:
06/24/2002
2
BUNZEL, LOTHAR
Exec Dt:
07/02/2002
3
NEUMANN, SIEGFRIED
Exec Dt:
06/26/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030055201
10214078
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:013594/0744   Pages: 2
Recorded: 12/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRATSCHMER, SILKE
Exec Dt:
11/18/2002
2
BUNZEL, LOTHAR
Exec Dt:
11/08/2002
3
ALEWELT, WOLFGANG
Exec Dt:
12/01/2002
4
WILMS, RENATE
Exec Dt:
11/08/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6646099
US20030105272
10180351
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PATENT CORPORATION
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:013738/0123   Pages: 4
Recorded: 02/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRATSCHMER, SILKE
Exec Dt:
11/22/2002
2
ALEWELT, WOLFGANG
Exec Dt:
12/01/2002
3
BRUDER, FRIEDRICH-KARL
Exec Dt:
11/12/2002
4
HAESE, WILFRIED
Exec Dt:
11/07/2002
5
WEHRMANN, ROLF
Exec Dt:
11/14/2002
6
FISCHER, PETER
Exec Dt:
11/11/2002
7
ROELOFS, MARCO
Exec Dt:
11/14/2002
8
BUNZEL, LOTHAR
Exec Dt:
11/14/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6734278
US20030139564
10263221
Correspondence name and address
BAYER CORPORATION
JAMES R. FRANKS
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:013994/0049   Pages: 2
Recorded: 04/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOTHRATH, MELANIE
Exec Dt:
03/07/2003
2
BUNZEL, LOTHAR
Exec Dt:
03/07/2003
3
KRATSCHMER, SILKE
Exec Dt:
03/13/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZER
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030204116
10420400
Correspondence name and address
BAYER POLYMERS LLC
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:013993/0853   Pages: 2
Recorded: 04/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOETHRATH, MELANIE
Exec Dt:
04/07/2003
2
BUNZEL, LOTHAR
Exec Dt:
04/08/2003
3
DEML, HANS
Exec Dt:
04/09/2003
4
EBERT, WOLFGANG
Exec Dt:
04/10/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6767986
US20030204042
10420150
Correspondence name and address
BAYER POLYMERS LLC
DONNA J. VEATCH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:017046/0261   Pages: 5
Recorded: 10/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEUER, HELMUT-WERNER
Exec Dt:
08/19/2005
2
MOTHRATH, MELANIE
Exec Dt:
09/04/2005
3
SNOBL, PETER
Exec Dt:
08/19/2005
4
BUNZEL, LOTHAR
Exec Dt:
08/26/2005
5
PFINGST, THOMAS
Exec Dt:
08/22/2005
6
BUTS, MARC
Exec Dt:
08/24/2005
7
SIMON, LYDIA
Exec Dt:
08/15/2005
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7250483
US20060004178
11169101
Correspondence name and address
ARON PREIS
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741

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