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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/02/2009
Application #:
11509521
Filing Dt:
08/24/2006
Publication #:
Pub Dt:
03/01/2007
Inventors:
Peter Gross, Reiner Schuster
Title:
METHOD FOR PILLAR RECOVERY IN CHAMBER-AND-PILLAR WORKING AND TUBBING UNIT FOR PILLAR RECOVERY
Assignment: 1
Reel/Frame:
018512/0401Recorded: 11/13/2006Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/13/2006
Exec Dt:
10/11/2006
Assignee:
INDUSTRIESTRASSE 1
LUENEN, GERMANY 44534
Correspondent:
BAKER & MCKENZIE LLP
1114 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:
032588/0478Recorded: 04/01/2014Pages: 20
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/04/2008
Assignee:
INDUSTRIESTRASSE 1
LÜNEN, GERMANY 44534
Correspondent:
CATERPILLAR INC.
100 NE ADAMS STREET
AH9510
PEORIA, IL 61629-9510
Assignment: 3
Reel/Frame:
032607/0447Recorded: 04/04/2014Pages: 16
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/15/2009
Assignee:
INDUSTRIESTRASSE 1
LÜNEN, GERMANY 44534
Correspondent:
CATERPILLAR INC.
100 NE ADAMS ST.
AH9510
PEORIA, IL 61629-9510
Assignment: 4
Reel/Frame:
032621/0612Recorded: 04/07/2014Pages: 16
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/20/2012
Assignee:
INDUSTRIESTRASSE 1
LÜNEN, GERMANY 44534
Correspondent:
CATERPILLAR INC.
100 NE ADAMS ST.
AH9510
PEORIA, IL 61629-9510

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