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Patent Assignment Assignor Details
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Assignor Name : KETKAR, SUHAS NARAYAN
Total Assignments: 8
Assignment: 1
Reel/Frame:006651/0204   Pages: 2
Recorded: 08/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KETKAR, SUHAS NARAYAN
Exec Dt:
08/02/1993
2
RIDGEWAY, ROBERT GORDON
Exec Dt:
07/29/1993
3
MAROULIS, PETER JAMES
Exec Dt:
08/02/1993
4
GOLDEN, TIMOTHY CHRISTOPHER
Exec Dt:
08/02/1993
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
PATENT DEPARTMENT
7201 HAMILTON BOULEVARD
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5360467
NONE
08101604
Correspondence name and address
GABRIELE C. WHITTIER
PATENT DEPARTMENT (174PUSO4950)
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 2
Reel/Frame:008191/0889   Pages: 2
Recorded: 09/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIDGEWAY, ROBERT GORDON
Exec Dt:
09/09/1996
2
PEARCE, RICHARD VINCENT
Exec Dt:
09/09/1996
3
MAROULIS, PETER JAMES
Exec Dt:
09/12/1996
4
DHEANDHANOO, SEKSAN
Exec Dt:
09/09/1996
5
KETKAR, SUHAS NARAYAN
Exec Dt:
09/10/1996
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PENNSYLVANIA 18195
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5661225
NONE
08712765
Correspondence name and address
GABRIELE C. WHITTIER, LEGAL ASSISTANT
PATENT 174PUSO5574
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 3
Reel/Frame:010723/0737   Pages: 2
Recorded: 03/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHEANDHANOO, SEKSAN
Exec Dt:
03/17/2000
2
CIOTTI, RALPH J.
Exec Dt:
03/17/2000
3
KETKAR, SUHAS NARAYAN
Exec Dt:
03/17/2000
4
PEARCE, RICHARD VINCENT
Exec Dt:
03/23/2000
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
PATENT DEPARTMENT
7201 HAMILTON BOULEVARD
ALLENTOWN, PENNSYLVANIA 18195
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6518581
NONE
09539605
Correspondence name and address
AIR PRODUCTS AND CHEMICALS, INC.
DIANNE K. MOSER
PATENT DEPARTMENT (05955USA)
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 4
Reel/Frame:010994/0179   Pages: 2
Recorded: 07/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KETKAR, SUHAS NARAYAN
Exec Dt:
06/23/2000
2
DHEANDHANOO, SEKSAN
Exec Dt:
07/05/2000
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
PATENT DEPARTMENT
7201 HAMILTON BOULEVARD
ALLENTOWN, PENNSYLVANIA 18195
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6606899
NONE
09611842
Correspondence name and address
DIANNE K. MOSER
LEGAL ASSISTANT, PATENT DEPARTMENT
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 5
Reel/Frame:012399/0653   Pages: 2
Recorded: 12/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KETKAR, SUHAS NARAYAN
Exec Dt:
12/13/2001
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
PATENT DEPARTMENT
7201 HAMILTON BOULEVARD
ALLENTOWN, PENNSYLVANIA 18195
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6686999
US20030112431
10020559
Correspondence name and address
DIANNE K. MOSER
LEGAL ASSISTANT
PATENT DEPARTMENT (06151 USA)
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 6
Reel/Frame:017705/0119   Pages: 2
Recorded: 05/25/2006
Attorney Dkt #:06819 usa
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAROULIS, PETER JAMES
Exec Dt:
05/09/2006
2
KETKAR, SUHAS NARAYAN
Exec Dt:
05/09/2006
3
MCDERMOTT, WAYNE THOMAS
Exec Dt:
05/09/2006
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070261559
11430614
Correspondence name and address
RUTH ANN BORST
LEGAL ASSISTANT
PATENT DEPT.
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 7
Reel/Frame:023318/0856   Pages: 3
Recorded: 10/02/2009
Attorney Dkt #:07243ZP USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYKUT, TIMOTHY JOHN
Exec Dt:
10/02/2009
2
KETKAR, SUHAS NARAYAN
Exec Dt:
10/02/2009
3
INMAN, BENJAMIN JAMES ARTHUR
Exec Dt:
09/16/2009
4
IRVEN, JOHN
Exec Dt:
09/16/2009
5
KARWACKI, EUGENE JOSEPH, JR.
Exec Dt:
10/01/2009
6
DOWNIE, NEIL ALEXANDER
Exec Dt:
09/16/2009
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD.
ALLENTOWN, PENNSYLVANIA 181951501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8129577
US20100069689
12554052
Correspondence name and address
AIR PRODUCTS AND CHEMICALS, INC. PATENT
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 181951501
Assignment: 8
Reel/Frame:029204/0882   Pages: 9
Recorded: 10/29/2012
Attorney Dkt #:4853-121596
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBOUITZ, KYLE S.
Exec Dt:
03/07/2011
2
NEUMANN, JOHN
Exec Dt:
03/07/2011
3
SPRINGER, DAVID L.
Exec Dt:
03/07/2011
4
JOHNSON, ANDREW DAVID
Exec Dt:
02/16/2011
5
KARWACKI, EUGENE, JR.
Exec Dt:
02/16/2011
6
KETKAR, SUHAS NARAYAN
Exec Dt:
02/16/2011
Assignees
1
XACTIX, INC.
SUITE 300, 2403 SIDNEY STREET
PITTSBURGH, PENNSYLVANIA 15203
2
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120244715
13512634
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., STE 1200
PITTSBURGH, PA 15222

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