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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHATFIELD, GLEN F.
Total Assignments: 20
Assignment: 1
Reel/Frame:007153/0468   Pages: 3
Recorded: 10/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/20/1994
Assignee
1
900 MARKET STREET, STE. 200 WILMINGTON, DE 19801
Property
 
Pat #
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NONE
06328233
Correspondence name and address
LOGSDON ORKIN & HANSON, P.C.
DAVID C. HANSON
WEBB ZIESENHEIM BRUENING
700 KOPPERS BUILDING, 436 SEVENTH AVE.
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:011822/0630   Pages: 3
Recorded: 05/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2001
2
Exec Dt:
04/20/2001
Assignee
1
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017
Property
 
Pat #
Pub #
Intl #
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09792010
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
ROBERT J. GAYBRICK
1800 M STREET, N.W.
WASHINGTON D.C. 20036
Assignment: 3
Reel/Frame:011822/0635   Pages: 3
Recorded: 05/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2001
2
Exec Dt:
04/20/2001
3
Exec Dt:
04/20/2001
Assignee
1
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09784336
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
ROBERT J. GAYBRICK
1800 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:012016/0374   Pages: 4
Recorded: 07/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/20/2001
Assignee
1
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09909679
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
RICHARD W. JAMES
1701 MARKET STREET
PHILADELPHIA, PA 19103-2921
Assignment: 5
Reel/Frame:013263/0215   Pages: 5
Recorded: 08/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2002
2
Exec Dt:
08/30/2002
Assignee
1
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10231338
Correspondence name and address
THE LAW OFFICE OF RICHARD W. JAMES
RICHARD W. JAMES, ESQ.
25 CHURCHILL RD.
CHURCHILL, PA 15235
Assignment: 6
Reel/Frame:019454/0735   Pages: 3
Recorded: 06/12/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2002
2
Exec Dt:
08/30/2002
Assignee
1
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 150017
Property
 
Pat #
Pub #
Intl #
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NONE
11811673
Correspondence name and address
RICHARD W. JAMES
LAW OFFICE OF RICHARD W. JAMES
25 CHURCHILL RD.
PITTSBURGH, PENNSYLVANIA 15235
Assignment: 7
Reel/Frame:013788/0594   Pages: 5
Recorded: 02/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2003
2
Exec Dt:
02/14/2003
Assignee
1
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10368701
Correspondence name and address
THE LAW OFFICE OF RICHARD W. JAMES
RICHARD W. JAMES, ESQ.
25 CHURCHILL ROAD
CHURCHILL, PA 15235
Assignment: 8
Reel/Frame:014956/0313   Pages: 3
Recorded: 02/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2004
2
Exec Dt:
01/09/2004
Assignee
1
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10663862
Correspondence name and address
THE LAW OFFICE OF RICHARD W. JAMES
RICHARD W. JAMES, ESQ.
25 CHURCHILL ROAD
CHURCHILL, PA 15235
Assignment: 9
Reel/Frame:014956/0367   Pages: 3
Recorded: 02/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2004
2
Exec Dt:
01/09/2004
Assignee
1
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10666293
Correspondence name and address
THE LAW OFFICE OF RICHARD W. JAMES
RICHARD W. JAMES, ESQ.
25 CHURCHILL ROAD
CHURCHILL, PA 15235
Assignment: 10
Reel/Frame:017483/0424   Pages: 3
Recorded: 01/17/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2004
2
Exec Dt:
01/09/2004
Assignee
1
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11333014
Correspondence name and address
RICHARD W. JAMES
LAW OFFICE OF RICHARD W. JAMES
25 CHURCHILL ROAD
CHURCHILL, PA 15235
Assignment: 11
Reel/Frame:018216/0019   Pages: 3
Recorded: 08/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2004
2
Exec Dt:
01/09/2004
Assignee
1
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11506585
Correspondence name and address
RICHARD W. JAMES
LAW OFFICE OF RICHARD W. JAMES
25 CHURCHILL RD.
CHURCHILL, PA 15235
Assignment: 12
Reel/Frame:016198/0108   Pages: 3
Recorded: 01/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2005
2
Exec Dt:
01/17/2005
Assignee
1
SOUTH PITTSBURGH TECHNOLOGY PARK
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017-1496
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11037299
Correspondence name and address
RICHARD W. JAMES
THE LAW OFFICE OF RICHARD W. JAMES
25 CHURCHILL ROAD
CHURCHILL, PENNSYLVANIA 15235
Assignment: 13
Reel/Frame:016212/0842   Pages: 3
Recorded: 01/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2005
2
Exec Dt:
01/18/2005
Assignee
1
SOUTH PITTSBURGH TECHNOLOGY PARK
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017-1496
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11038668
Correspondence name and address
RICHARD W. JAMES
THE LAW OFFICE OF RICHARD W. JAMES
25 CHURCHILL ROAD
CHURCHILL, PENNSYLVANIA 15235
Assignment: 14
Reel/Frame:017741/0215   Pages: 3
Recorded: 03/30/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2005
2
Exec Dt:
01/18/2005
Assignee
1
SOUTH PITTSBURGH TECHNOLOGY PARK
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017-1496
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11393515
Correspondence name and address
RICHARD W. JAMES
LAW OFFICE OF RICHARD W. JAMES
25 CHURCHILL ROAD
CHURCHILL, PENNSYLVANIA 15235
Assignment: 15
Reel/Frame:021369/0456   Pages: 3
Recorded: 08/11/2008
Attorney Dkt #:OPT-07-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2008
2
Exec Dt:
08/11/2008
Assignee
1
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12189630
Correspondence name and address
THE LAW OFFICE OF RICHARD W. JAMES
25 CHURCHILL ROAD
PITTSBURGH, PA 15235
Assignment: 16
Reel/Frame:023766/0950   Pages: 3
Recorded: 01/12/2010
Attorney Dkt #:OPT-09-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2010
2
Exec Dt:
01/12/2010
3
Exec Dt:
01/12/2010
Assignee
1
3117 WASHINGTON PIKE
BRIDGEVILLE, PENNSYLVANIA 15017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12686017
Correspondence name and address
THE LAW OFFICE OF RICHARD W. JAMES
25 CHURCHILL ROAD
PITTSBURGH, PA 15235
Assignment: 17
Reel/Frame:032176/0728   Pages: 3
Recorded: 02/07/2014
Attorney Dkt #:OPT-09-001-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2010
2
Exec Dt:
01/12/2010
3
Exec Dt:
01/12/2010
Assignee
1
500 MILLERS RUN ROAD
MORGAN, PENNSYLVANIA 15064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14176015
Correspondence name and address
THE LAW OFFICE OF RICHARD W. JAMES
25 CHURCHILL ROAD
PITTSBURGH, PA 15235
Assignment: 18
Reel/Frame:048365/0427   Pages: 3
Recorded: 02/19/2019
Attorney Dkt #:OPT-09-001-CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2010
2
Exec Dt:
01/12/2010
3
Exec Dt:
01/12/2010
Assignee
1
500 MILLERS RUN ROAD
MORGAN, PENNSYLVANIA 15064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16278804
Correspondence name and address
THE LAW OFFICE OF RICHARD W. JAMES
25 CHURCHILL ROAD
CHURCHILL, PA 15235
Assignment: 19
Reel/Frame:058680/0744   Pages: 3
Recorded: 01/18/2022
Attorney Dkt #:OPT-09-001-CON3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2010
2
Exec Dt:
01/12/2010
3
Exec Dt:
01/12/2010
Assignee
1
500 MILLERS RUN ROAD
MORGAN, PENNSYLVANIA 15064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17577914
Correspondence name and address
RICHARD W. JAMES
25 CHURCHILL ROAD
PITTSBURGH, 15235 UNITED STATES
Assignment: 20
Reel/Frame:063721/0221   Pages: 3
Recorded: 05/22/2023
Attorney Dkt #:OPT-09-001-CON4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2010
2
Exec Dt:
01/12/2010
3
Exec Dt:
01/12/2010
Assignee
1
500 MILLERS RUN ROAD
MORGAN, PENNSYLVANIA 15064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18200472
Correspondence name and address
RICHARD W. JAMES
25 CHURCHILL ROAD
PITTSBURGH, 15235 UNITED STATES

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