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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/11/1994
Application #:
07923768
Filing Dt:
08/03/1992
Inventors:
MADHUKAR B. RAO, SHIVAJI SIRCAR, JOSEPH M. ABRARDO, WILLIAM F. BAADE
Title:
HYDROGEN RECOVERY BY ADSORBENT MEMBRANES
Assignment: 1
Reel/Frame:
006233/0522Recorded: 08/03/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/30/1992
Exec Dt:
07/31/1992
Exec Dt:
07/28/1992
Exec Dt:
07/28/1992
Assignee:
ALLENTOWN, PENNSYLVANIA 18195
Correspondent:
AIR PRODUCTS AND CHEMICALS, INC.
PATENT ASSISTANT
7201 HAMILTON BLVD.
ALLENTOWN, PA 18195-1501
ATTN: JOHN M. FERNBACHER
Assignment: 2
Reel/Frame:
014662/0741Recorded: 11/07/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/06/2003
Assignee:
1500 HAYES DRIVE
MANHATTAN, KANSAS 66502
Correspondent:
AIR PRODUCTS AND CHEMICALS, INC.
WILLARD JONES, II
LAW GROUP
7201 HAMILTON BOULEVARD
ALLENTOWN, PENNSYLVANIA 18195-1501
Assignment: 3
Reel/Frame:
018373/0124Recorded: 10/06/2006Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/28/2004
Assignee:
1500 HAYES DRIVE
MANHATTAN, KANSAS 66502
Correspondent:
TIMOTHY E. BIANCHI
SCHWEGMAN, LUNDBERG, WOESSNER & KLUTH PA
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938

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