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Patent Assignment Assignor Details
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Assignor Name : CALDWELL, STEVEN G.
Total Assignments: 8
Assignment: 1
Reel/Frame:015227/0658   Pages: 4
Recorded: 04/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CALDWELL, STEVEN G.
Exec Dt:
04/12/2004
Assignee
1
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222-5479
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140145097
10824228
Correspondence name and address
ALLEGHENY TECHNOLOGIES INCORPORATED
PATRICK J. VICCARO, ESQ.
1000 SIX PPG PLACE
PITTSBURGH, PA 15222-5479
Assignment: 2
Reel/Frame:016611/0236   Pages: 4
Recorded: 05/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CALDWELL, STEVEN G.
Exec Dt:
05/23/2005
Assignee
1
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222-5479
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7312466
US20060284122
11138970
Correspondence name and address
CHRISTOPHER G. WOLFE
KIRKPATRICK & LOCKHART NICHOLSON GRAHAM
HENRY W. OLIVER BUILDING
535 SMITHFIELD STREET
PITTSBURGH, PA 15222-2312
Assignment: 3
Reel/Frame:016269/0778   Pages: 26
Recorded: 07/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRCHANDANI, PRAKASH K.
Exec Dt:
06/27/2005
2
EASON, JIMMY W.
Exec Dt:
06/21/2005
3
OAKES, JAMES J.
Exec Dt:
06/21/2005
4
WESTHOFF, JAMES C.
Exec Dt:
06/21/2005
5
COLLINS, GABRIEL B.
Exec Dt:
06/30/2005
6
STEVENS, JOHN H.
Exec Dt:
06/22/2005
7
CALDWELL, STEVEN G.
Exec Dt:
07/01/2005
8
MOSCO, ALFRED J.
Exec Dt:
06/20/2005
Assignees
1
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222-5479
2
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7954569
US20050247491
11116752
Correspondence name and address
DANIEL R. MILLER
535 SMITHFIELD
HENRY W. OLIVER BUILDING
PITTSBURGH, PA 15222-2312
Assignment: 4
Reel/Frame:020533/0412   Pages: 26
Recorded: 02/20/2008
Attorney Dkt #:TMP-2068 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRCHANDANI, PRAKASH K.
Exec Dt:
06/27/2005
2
EASON, JIMMY W.
Exec Dt:
06/21/2005
3
OAKES, JAMES J.
Exec Dt:
06/21/2005
4
WESTHOFF, JAMES C.
Exec Dt:
06/21/2005
5
COLLINS, GABRIEL B.
Exec Dt:
06/30/2005
6
STEVENS, JOHN H.
Exec Dt:
06/22/2005
7
CALDWELL, STEVEN G.
Exec Dt:
07/01/2005
8
MOSCO, ALFRED J.
Exec Dt:
06/20/2005
Assignees
1
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222
2
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8007714
US20080163723
12033960
Correspondence name and address
PATRICK J. VICCARO
1000 SIX PPG PLACE
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:018265/0948   Pages: 6
Recorded: 09/18/2006
Attorney Dkt #:TMP-2081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALDWELL, STEVEN G.
Exec Dt:
09/11/2006
2
OAKES, JAMES J.
Exec Dt:
09/13/2006
Assignee
1
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222-5479
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070017160
11490433
Correspondence name and address
JOSEPH L. KENT
535 SMITHFIELD STREET
HENRY W. OLIVER BUILDING
PITTSBURGH, PA 15222-2312
Assignment: 6
Reel/Frame:020413/0831   Pages: 6
Recorded: 01/25/2008
Attorney Dkt #:TMP-2106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRCHANDANI, PRAKASH K.
Exec Dt:
01/21/2008
2
MOSCO, ALFRED J.
Exec Dt:
01/18/2008
3
OLSEN, ERIC W.
Exec Dt:
01/21/2008
4
CALDWELL, STEVEN G.
Exec Dt:
01/18/2008
Assignee
1
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8007922
US20080145686
11924273
Correspondence name and address
ALKA A. PATEL
1000 SIX PPG PLACE
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:026748/0895   Pages: 5
Recorded: 08/15/2011
Attorney Dkt #:TMP-2106CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRCHANDANI, PRAKASH K.
Exec Dt:
01/21/2008
2
MOSCO, ALFRED J.
Exec Dt:
01/18/2008
3
OLSEN, ERIC W.
Exec Dt:
01/21/2008
4
CALDWELL, STEVEN G.
Exec Dt:
01/18/2008
Assignee
1
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8697258
US20110265623
13182474
Correspondence name and address
PATRICK J. VICCARO
1000 SIX PPG PLACE
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:029245/0168   Pages: 5
Recorded: 11/06/2012
Attorney Dkt #:TMP-2106CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRCHANDANI, PRAKASH K.
Exec Dt:
01/21/2008
2
MOSCO, ALFRED J.
Exec Dt:
01/18/2008
3
OLSEN, ERIC W.
Exec Dt:
01/21/2008
4
CALDWELL, STEVEN G.
Exec Dt:
01/18/2008
Assignee
1
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8841005
US20130028672
13632178
Correspondence name and address
PATRICK J. VICCARO
1000 SIX PPG PLACE
PITTSBURGH, PA 15222

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