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Patent Assignment Assignor Details
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Assignor Name : GUETHER, RALF
Total Assignments: 17
Assignment: 1
Reel/Frame:011622/0268   Pages: 2
Recorded: 03/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
03/08/2000
2
PANTONE, RICHARD S.
Exec Dt:
03/02/2000
3
GUETHER, RALF
Exec Dt:
03/08/2000
4
SLACK, WILLIAM E.
Exec Dt:
03/02/2000
Assignee
1
BAYER CORPORATION
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6242556
NONE
09499603
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:011666/0542   Pages: 2
Recorded: 03/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
03/13/2001
2
GUETHER, RALF
Exec Dt:
03/13/2001
Assignee
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6786680
US20020177652
09809453
Correspondence name and address
BAYER CORPORATION
CAROLYN M. SLOANE
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:011666/0569   Pages: 2
Recorded: 03/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
03/13/2001
2
GUETHER, RALF
Exec Dt:
03/13/2001
Assignee
1
BAYER CORPORATION
100 BAYER ROAD PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6602025
US20020172561
09809445
Correspondence name and address
BAYER CORPORATION, PATENT DEPARTMENT
CAROLYN M. SLOANE
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:011666/0662   Pages: 2
Recorded: 03/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
03/13/2001
2
GUETHER, RALF
Exec Dt:
03/13/2001
Assignee
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6632875
US20030032718
09809671
Correspondence name and address
BAYER CORPORATION
CAROLYN M. SLOANE
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:011672/0386   Pages: 2
Recorded: 03/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
03/13/2001
2
GUETHER, RALF
Exec Dt:
03/13/2001
Assignee
1
BAYER CORPORATION
100 BAYER ROAD PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020168907
09809604
Correspondence name and address
BAYER CORPORATION
CAROLYN M. SLOANE
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:011681/0434   Pages: 2
Recorded: 03/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
03/13/2001
2
GUETHER, RALF
Exec Dt:
03/13/2001
Assignee
1
BAYER CORPORATION
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020168531
09808812
Correspondence name and address
BAYER CORPORATION
CAROLYN M. SLOANE
100 BAYER ROAD
PATENT DEPT
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:011693/0450   Pages: 2
Recorded: 03/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
03/13/2001
2
SARPESHKAR, ASHOK M.
Exec Dt:
03/13/2001
3
DONALDSON, MARYLYN
Exec Dt:
03/13/2001
4
ESTABROOK, W. TRACY
Exec Dt:
03/13/2001
5
GUETHER, RALF
Exec Dt:
03/13/2001
Assignee
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6669407
US20020172565
09809023
Correspondence name and address
BAYER CORPORATION
CAROLYN M. SLOANE
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 8
Reel/Frame:012274/0520   Pages: 3
Recorded: 10/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
09/28/2001
2
CLINE, ROBERT L.
Exec Dt:
10/04/2001
3
PANTONE, RICHARD S.
Exec Dt:
10/04/2001
4
GUETHER, RALF
Exec Dt:
10/09/2001
5
SEKELIK, THOMAS
Exec Dt:
10/09/2001
6
HAIDER, KARL W.
Exec Dt:
10/09/2001
Assignee
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562932
NONE
09976397
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:013298/0483   Pages: 2
Recorded: 09/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
03/09/2002
2
PANTONE, RICHARD S.
Exec Dt:
03/02/2002
3
GUETHER, RALF
Exec Dt:
03/09/2002
4
SLACK, WILLIAM E.
Exec Dt:
03/02/2002
Assignee
1
BAYER CORPORATION
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6482913
NONE
09499316
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:012876/0079   Pages: 2
Recorded: 05/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
04/29/2002
2
GUETHER, RALF
Exec Dt:
04/29/2002
Assignee
1
BAYER CORPORATION
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030206775
10138539
Correspondence name and address
BAYER CORPORATION
DONNA J. VEATCH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 115205-9741
Assignment: 11
Reel/Frame:013042/0792   Pages: 2
Recorded: 06/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
06/17/2002
2
GUETHER, RALF
Exec Dt:
06/17/2002
3
SEKELIK, TOM L.
Exec Dt:
06/17/2002
Assignee
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6706776
US20030232899
10174224
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:013495/0238   Pages: 3
Recorded: 11/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
10/20/2002
2
GUETHER, RALF
Exec Dt:
10/30/2002
Assignees
1
BAYER CORPORATION
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205-9741
2
LEROY PAYNE
3300 NICHOLAS LANE
MOLT, MONTANA 59057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6582771
NONE
10138995
Correspondence name and address
BAYER CORPORATION
JOHN E. MROZINSKI, JR.
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:014501/0485   Pages: 2
Recorded: 09/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
08/26/2003
2
GUETHER, RALF
Exec Dt:
08/27/2003
3
SEKELIK, THOMAS L.
Exec Dt:
09/03/2003
Assignee
1
BAYER POLYMERS LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050058515
10661647
Correspondence name and address
BAYER POLYMERS LLC
DONNA J. VEATCH
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:014516/0175   Pages: 2
Recorded: 09/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
08/26/2003
2
GUETHER, RALF
Exec Dt:
09/03/2003
3
SEKELIK, THOMAS L.
Exec Dt:
08/27/2003
Assignee
1
BAYER POLYMERS LLC
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050058838
10661993
Correspondence name and address
BAYER POLYMERS LLC
JOHN E. MROZINSKI, JR.
100 BAYER ROAD
PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 15
Reel/Frame:014572/0952   Pages: 3
Recorded: 09/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLINE, ROBERT LEE
Exec Dt:
09/29/2003
2
MARKUSCH, PETER H.
Exec Dt:
09/05/2003
3
GUETHER, RALF
Exec Dt:
09/19/2003
Assignee
1
BAYER POLYMERS LLC
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050066697
10675536
Correspondence name and address
BAYER POLYMERS LLC
JOSEPH C. GIL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 16
Reel/Frame:014919/0710   Pages: 2
Recorded: 01/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKUSCH, PETER H.
Exec Dt:
12/10/2003
2
GUETHER, RALF
Exec Dt:
01/07/2004
3
SEKELIK, THOMAS L.
Exec Dt:
12/15/2003
Assignee
1
BAYER POLYMERS LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050158131
10761072
Correspondence name and address
BAYER POLYMERS LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 17
Reel/Frame:017415/0382   Pages: 4
Recorded: 12/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ULBRICH, DAGMAR
Exec Dt:
10/31/2005
2
GUETHER, RALF
Exec Dt:
11/18/2005
3
BOHNE, FRANZ-JOSEF
Exec Dt:
10/31/2005
4
SCHUTZE, MARC
Exec Dt:
10/31/2005
5
ROSTHAUSER, JAMES W.
Exec Dt:
11/28/2005
6
PERRY, JOHN H.
Exec Dt:
11/28/2005
Assignees
1
BAYER MATERIALSCIENCE AKTIENGESELLSCHAFT
51368 LEVERKUSEN, GERMANY
2
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070078253
11241208
Correspondence name and address
LYNDANNE M. WHALEN
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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