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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
05/27/2014
Application #:
12677642
Filing Dt:
06/14/2010
Publication #:
Pub Dt:
10/07/2010
Inventors:
Bryan J. Kumfer, Chad L. Felch, Bruce L. Brandenburg, Richard W. Lehmann
Title:
TREATMENT OF SPENT CAUSTIC WASTE
Assignment: 1
Reel/Frame:
024534/0325Recorded: 06/15/2010Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/12/2010
Exec Dt:
05/12/2010
Exec Dt:
05/12/2010
Exec Dt:
05/12/2010
Assignee:
181 THORN HILL ROAD
WARRENDALE, PENNSYLVANIA 15086
Correspondent:
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
IPD
ISELIN, NJ 08830
Assignment: 2
Reel/Frame:
026111/0973Recorded: 04/12/2011Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2011
Assignee:
181 THORN HILL ROAD
WARRENDALE, PENNSYLVANIA 15086
Correspondent:
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
INTELLECTUAL PROPERTY DEPARTMENT
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:
026138/0605Recorded: 04/15/2011Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2011
Assignee:
3333 OLD MILTON PARKWAY
ALPHARETTA, GEORGIA 30005
Correspondent:
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
INTELLECTUAL PROPERTY DEPARTMENT
ISELIN, NJ 08830
Assignment: 4
Reel/Frame:
029904/0149Recorded: 03/01/2013Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/21/2013
Assignee:
4400 ALAFAYA TRAIL
ORLANDO, FLORIDA 32826
Correspondent:
SANDRA BAKER
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 5
Reel/Frame:
064241/0044Recorded: 07/13/2023Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/15/2023
Assignee:
5825 NORTH SAM HOUSTON PARKWAY WEST
SUITE 600
HOUSTON, TEXAS 77086
Correspondent:
BILLY C. RAULERSON
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114

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