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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
NONE
Issue Dt:
Application #:
11282846
Filing Dt:
11/18/2005
Publication #:
Pub Dt:
06/07/2007
Inventors:
Lee R. Whaley, Albert L. Renkey
Title:
Heat exchanger for rotary kilns
Assignment: 1
Reel/Frame:
016939/0818Recorded: 12/27/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/07/2005
Exec Dt:
12/11/2005
Assignee:
P.O. BOX 12867
PITTSBURGH, PENNSYLVANIA 15241
Correspondent:
COHEN & GRIGSBY, P.C.
11 STANWIX STREET
15TH FLOOR
PITTSBURGH, PA 15222-1319
Assignment: 2
Reel/Frame:
018698/0322Recorded: 12/12/2006Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/08/2006
Assignee:
249 FIFTH AVENUE, ONE PNC PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
JENIFER S. TARASI, ESQUIRE
THORP REED & ARMSTRONG, LLP
301 GRANT STREET, 14TH FLOOR
PITTSBURGH, PA 15219-1425
Assignment: 3
Reel/Frame:
019463/0775Recorded: 06/21/2007Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/19/2007
Assignee:
PENN CENTER WEST
BUILDING 2, SUITE 430
PITTSBURGH, PENNSYLVANIA 15276
Correspondent:
COHEN & GRIGSBY, P.C.
11 STANWIX STREET
15TH FLOOR
PITTSBURGH, PA 15222-1319
Assignment: 4
Reel/Frame:
019522/0175Recorded: 06/28/2007Pages: 4
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
06/22/2007
Assignee:
249 FIFTH AVENUE, ONE PNC PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
MELISSA A. KOSTORICK, PARALEGAL
THORP REED & ARMSTRONG LLP
301 GRANT STREET
14TH FLOOR
PITTSBURGH, PA 15219-1425
Assignment: 5
Reel/Frame:
019522/0189Recorded: 06/28/2007Pages: 4
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/22/2007
Assignee:
249 FIFTH AVENUE, ONE PNC PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
MELISSA A. KOSTORICK, PARALEGAL
THORP REED & ARMSTRONG, LLP
301 GRANT STREET, 14TH FLOOR
PITTSBURGH, PA 15219-1425
Assignment: 6
Reel/Frame:
019522/0199Recorded: 06/28/2007Pages: 3
Conveyance:
DISCHARGE OF SECURITY INTEREST
Assignor:
Exec Dt:
06/22/2007
Assignee:
249 FIFTH AVENUE, ONE PNC PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
MELISSA A. KOSTORICK, PARALEGAL
THORP REED & ARMSTRONG, LLP
301 GRANT STREET, 14TH FLOOR
PITTSBURGH, PA 15219-1425
Assignment: 7
Reel/Frame:
027211/0438Recorded: 11/09/2011Pages: 4
Conveyance:
RELEASE OF SECURITY INTEREST IN U.S. PATENTS RECORDED AT R/F 019522/0189
Assignor:
Exec Dt:
09/07/2011
Assignee:
PENN CENTER WEST, BUILDING 2
SUITE 430
PITTSBURGH, PENNSYLVANIA 15276
Correspondent:
ADAM SHEVELL
1285 AVENUE OF THE AMERICAS
NEW YORK, NY 10019-6064

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