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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
7547801
Issue Dt:
06/16/2009
Application #:
11474795
Filing Dt:
06/26/2006
Publication #:
20070299279
Pub Dt:
12/27/2007
Inventors:
Fritz Pohl, Ricardo Serra, Matthias Ehlers, Jeffrey S. Bolton, Gary B. Solak et al
Title:
PROCESS FOR THE CONTINUOUS PREPARATION OF ISOCYANATES
Assignment: 1
Reel/Frame:
018835/0736Recorded: 01/25/2007Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
POHL, FRITZ
Exec Dt:
12/19/2006
SERRA, RICARDO
Exec Dt:
01/08/2007
EHLERS, MATTHIAS
Exec Dt:
12/20/2006
BOLTON, JEFFREY S.
Exec Dt:
11/09/2006
BOURGEOIS, KIRK J.
Exec Dt:
09/26/2006
MCCULLOUGH, GREGORY L.
Exec Dt:
01/16/2007
HICKS, AMBER R.
Exec Dt:
09/22/2006
HILLMAN, RICHARD G.
Exec Dt:
09/26/2006
SAGER, JAMES E.
Exec Dt:
09/26/2006
WANG, XIAOYAN
Exec Dt:
09/22/2006
MILLER, SPOTSWOOD
Exec Dt:
09/21/2006
OCHEL, RALF
Exec Dt:
01/16/2007
DELUCIA, SARA
Exec Dt:
10/12/2006
Assignees:
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Correspondent:
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:
019888/0344Recorded: 09/25/2007Pages: 10
Conveyance:
CORRECTED COVER SHEET TO ADD INVENTOR'S NAME, PREVIOUSLY RECORDED AT REEL/FRAME 018835/0736 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors:
POHL, FRITZ
Exec Dt:
12/19/2006
SERRA, RICARDO
Exec Dt:
01/08/2007
HILLMAN, RICHARD G.
Exec Dt:
09/26/2006
WANG, XIAOYAN
Exec Dt:
09/22/2006
OCHEL, RALF
Exec Dt:
01/16/2007
SAGER, JAMES E.
Exec Dt:
09/26/2006
MILLER, SPOTSWOOD
Exec Dt:
09/21/2006
DELUCIA, SARA
Exec Dt:
10/12/2006
EHLERS, MATTHIAS
Exec Dt:
12/20/2006
BOURGEOIS, KIRK J.
Exec Dt:
01/16/2007
HICKS, AMBER R.
Exec Dt:
09/22/2006
BOLTON, JEFFREY S.
Exec Dt:
11/09/2006
MCCULLOUGH, GREGORY L.
Exec Dt:
09/22/2006
HILLMAN, RICHARD G.
Exec Dt:
09/26/2006
Assignee:
BAYER MATERIAL SCIENCES LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Correspondent:
LYNDANNE M. WHALEN, BAYER MATERIAL
SCIENCE LLC PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURG, PA 15205-9741
Assignment: 3
Reel/Frame:
019951/0517Recorded: 10/01/2007Pages: 10
Conveyance:
CORRECTIVE COVERSHEET TO ADD 5TH INVENTOR THAT WAS PREVIOUSLY RECORDED ON REEL 018835, FRAME 0736.
Assignors:
POHL, FRITZ
Exec Dt:
12/19/2006
SERRA, RICARDO
Exec Dt:
08/01/2007
EHLERS, MATTHIAS
Exec Dt:
12/20/2006
BOLTON, JEFFREY S.
Exec Dt:
11/09/2006
SOLAK, GARY B.
Exec Dt:
09/26/2006
BOURGEOIS, KIRK J.
Exec Dt:
01/16/2007
MCCULLOUGH, GREGORY L.
Exec Dt:
09/22/2006
HICKS, AMBER R.
Exec Dt:
09/22/2006
HILLMAN, RICHARD G.
Exec Dt:
09/26/2006
WANG, XIAOYAN
Exec Dt:
09/22/2006
MILLER, SPOTSWOOD
Exec Dt:
09/21/2006
OCHEL, RALF
Exec Dt:
01/16/2007
DELUCIA, SARA
Exec Dt:
10/12/2006
Assignees:
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
BAYER MATERIALSCIENCE AKTIENGESELLSCHAFT
51368 LEVERKUSEN, GERMANY
Correspondent:
LYNDANNE M. WHALEN, BAYER MATERIAL
SCIENCE LLC PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:
020029/0261Recorded: 10/25/2007Pages: 8
Conveyance:
CORRECTIVE COVERSHEET TO ADD CONVEYING PARTY THAT WAS OMIITTED ON ASSIGNMENT PREVIOUSLY RECORDED ON REEL 019951, FRAME 0517.
Assignors:
POHL, FRITZ
Exec Dt:
12/19/2006
SERRA, RICARDO
Exec Dt:
01/08/2007
EHLERS, MATTHIAS
Exec Dt:
12/20/2006
SOLAK, GARY B.
Exec Dt:
11/09/2006
MCCULLOUGH, GREGORY L.
Exec Dt:
09/26/2006
BOLTON, JEFFREY S.
Exec Dt:
01/17/2007
BOURGEOS, KIRK J.
Exec Dt:
09/22/2006
HICKS, AMBER R.
Exec Dt:
09/22/2006
HILLMAN, RICHARD G.
Exec Dt:
09/20/2006
WANG, XIAOYAN
Exec Dt:
09/26/2006
OCHEL, RALF
Exec Dt:
09/22/2006
SAGER, JAMES E.
Exec Dt:
09/21/2006
MILLER, SPOTSWOOD
Exec Dt:
12/04/2006
DELUCIA, SARA
Exec Dt:
12/04/2006
Assignees:
BAYER MATERIAL SCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Correspondent:
BAYER MATERIAL SCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:
020553/0639Recorded: 01/15/2008Pages: 11
Conveyance:
CORRECTIVE ASSIGNMENT TO ADD MISSING ASSIGNMENT DOCUMENT, PREVIOUSLY RECORDED AT REEL 019001 FRAME 0879.
Assignors:
POHL, FRITZ
Exec Dt:
12/19/2006
SERRA, RICARDO
Exec Dt:
01/08/2007
EHLERS, MATTHIAS
Exec Dt:
12/20/2006
BOLTON, JEFFREY S.
Exec Dt:
11/09/2006
SOLAK, GARY B.
Exec Dt:
09/26/2006
BOURGEOS, KIRK J.
Exec Dt:
01/16/2007
MCCULLOUGH, GERGORY L.
Exec Dt:
09/22/2006
HICKS, AMBER R.
Exec Dt:
09/22/2006
HILLMAN, RICHARD G.
Exec Dt:
09/26/2006
SAGER, JAMES E.
Exec Dt:
09/26/2006
WANG, XIAOYAN
Exec Dt:
09/22/2006
MILLER, SPOTSWOOD
Exec Dt:
09/21/2006
OCHEL, RALF
Exec Dt:
01/16/2007
DELUCIA, SARA
Exec Dt:
10/12/2006
Assignees:
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Correspondent:
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:
038353/0325Recorded: 04/05/2016Pages: 55
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
BAYER MATERIALSCIENCE AG
Exec Dt:
09/01/2015
Assignee:
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205

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