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Patent Assignment Assignor Details
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Assignor Name : SPRINGER, DAVID L.
Total Assignments: 8
Assignment: 1
Reel/Frame:018425/0640   Pages: 4
Recorded: 10/24/2006
Attorney Dkt #:4853-062288
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBOUITZ, KYLE S.
Exec Dt:
10/19/2006
2
SPRINGER, DAVID L.
Exec Dt:
10/20/2006
Assignee
1
XACTIX, INC.
2403 SIDNEY STREET
SUITE 300
PITTSBURGH, PENNSYLVANIA 15203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7638435
US20080207001
12064370
Correspondence name and address
RANDALL A. NOTZEN
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:019130/0472   Pages: 4
Recorded: 04/09/2007
Attorney Dkt #:4853-063804
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBOUITZ, KYLE S.
Exec Dt:
03/20/2007
2
SPRINGER, DAVID L.
Exec Dt:
03/20/2007
Assignee
1
XACTIX, INC.
2403 SIDNEY STREET
SUITE 300
PITTSBURGH, PENNSYLVANIA 15203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8257602
US20100126963
12095626
Correspondence name and address
RANDALL A. NOTZEN
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:023622/0432   Pages: 6
Recorded: 12/08/2009
Attorney Dkt #:4853-092858
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBOUITZ, KYLE S.
Exec Dt:
02/18/2008
2
SPRINGER, DAVID L.
Exec Dt:
02/18/2008
Assignee
1
XACTIX, INC.
2403 SIDNEY STREET, SUITE 300
PITTSBURGH, PENNSYLVANIA 15203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8377253
US20100084094
12632029
Correspondence name and address
THE WEBB LAW FIRM
700 KOPPERS BUILDING, 436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:020541/0783   Pages: 5
Recorded: 02/21/2008
Attorney Dkt #:4853-080606
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBOUITZ, KYLE S.
Exec Dt:
02/19/2008
2
SPRINGER, DAVID L.
Exec Dt:
02/19/2008
Assignee
1
XACTIX, INC.
2403 SIDNEY STREET
SUITE 300
PITTSBURGH, PENNSYLVANIA 15203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7638435
US20080207001
12064370
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:021022/0493   Pages: 6
Recorded: 05/30/2008
Attorney Dkt #:4853-081780
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBOUITZ, KYLE S.
Exec Dt:
05/30/2008
2
SPRINGER, DAVID L.
Exec Dt:
05/30/2008
Assignee
1
XACTIX, INC.
2403 SIDNEY STREET
SUITE 300
PITTSBURGH, PENNSYLVANIA 15203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8257602
US20100126963
12095626
Correspondence name and address
RANDALL A. NOTZEN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:021285/0049   Pages: 13
Recorded: 07/24/2008
Attorney Dkt #:1-27781
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENNE, ROGER A.
Exec Dt:
07/11/2008
2
LEE, KYEONGHEE M.
Exec Dt:
07/08/2008
3
WATERS, KATRINA M.
Exec Dt:
07/09/2008
4
MENG, QUANXIN
Exec Dt:
07/08/2008
5
SPRINGER, DAVID L.
Exec Dt:
07/08/2008
6
HARBO, SAM J.
Exec Dt:
07/08/2008
7
GIDEON, KATHERINE M.
Exec Dt:
07/08/2008
8
POUNDS, JOEL G.
Exec Dt:
07/16/2008
9
BRESLER, HERBERT S.
Exec Dt:
07/22/2008
10
DALY, DON S.
Exec Dt:
07/08/2008
Assignee
1
BATTELLE MEMORIAL INSTITUTE
505 KING AVENUE
COLUMBUS, OHIO 43201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090007281
12160672
Correspondence name and address
MACMILLAN, SOBANSKI & TODD, LLC
ONE MARITIME PLAZA-FIFTH FLOOR
720 WATER STREET
TOLEDO, OH 43604
Assignment: 7
Reel/Frame:024266/0547   Pages: 6
Recorded: 04/21/2010
Attorney Dkt #:4853-101052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBOUITZ, KYLE S.
Exec Dt:
04/20/2010
2
SPRINGER, DAVID L.
Exec Dt:
04/20/2010
3
NEUMANN, JOHN J., JR.
Exec Dt:
04/20/2010
Assignee
1
XACTIX, INC.
2403 SIDNEY STREET, SUITE 300
PITTSBURGH, PENNSYLVANIA 15203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8703003
US20100267242
12763635
Correspondence name and address
THE WEBB LAW FIRM
436 SEVENTH AVENUE, 700 KOPPERS BUILDING
PITTSBURGH, PA 15219
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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