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Patent Assignment Assignor Details
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Assignor Name : CRANDELL, STEPHEN L.
Total Assignments: 13
Assignment: 1
Reel/Frame:003935/0710   Pages: 2
Recorded: 10/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CRANDELL, STEPHEN L.
Exec Dt:
10/15/1981
Assignee
1
PPG INDUSTRIES, INC., A CORP.OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4483122
NONE
06311822
Correspondence name and address
DONALD C. LEPIANE
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:004265/0738   Pages: 2
Recorded: 03/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CRANDELL, STEPHEN L.
Exec Dt:
03/21/1984
Assignee
1
PPG INDUSTRIES, INC.
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4543755
NONE
06572328
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 3
Reel/Frame:009186/0597   Pages: 5
Recorded: 05/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOONE, BRADLEY P.
Exec Dt:
05/14/1998
2
CRANDELL, STEPHEN L.
Exec Dt:
05/13/1998
3
MCCANDLESS, JACK B.
Exec Dt:
05/13/1998
4
SINGLETON, DAVID E.
Exec Dt:
05/13/1998
5
THOMPSON, ALBERT E., JR.
Exec Dt:
05/13/1998
Assignee
1
PPG INDUSTRIES, INC.
INTELLECTUAL PROPERTY DEPT., 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6115989
NONE
09078785
Correspondence name and address
PPG INDUSTRIES, INC.
DONALD C. LEPIANE
INTELLECTUAL PROPERTY DEPT., 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:009339/0342   Pages: 3
Recorded: 07/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CRANDELL, STEPHEN L.
Exec Dt:
07/23/1998
Assignee
1
PPG INDUSTRIES, INC.
INTELLECTUAL PROPERTY DEPT.
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6886297
NONE
09121370
Correspondence name and address
PPG INDUSTRIES, INC.
DONALD C. LEPIANE
INTELLECTUAL PROPERTY DEPT.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:010260/0823   Pages: 3
Recorded: 09/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CRANDELL, STEPHEN L.
Exec Dt:
09/17/1999
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6301858
NONE
09398645
Correspondence name and address
PPG INDUSTRIES, INC.
39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:015882/0309   Pages: 6
Recorded: 10/14/2004
Attorney Dkt #:1864A3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRANDELL, STEPHEN L.
Exec Dt:
09/20/2004
2
ARBAB, MEHRAN
Exec Dt:
09/20/2004
3
DAVIS, WILLIAM B.
Exec Dt:
09/20/2004
4
STEFFEK, CORY D.
Exec Dt:
09/20/2004
5
GALLAGHER, RAYMOND G.
Exec Dt:
09/21/2004
6
KLINGENSMITH, WILLIAM
Exec Dt:
09/21/2004
7
ROSSKAMP, BARENT A.
Exec Dt:
09/21/2004
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7588653
US20050028459
10874435
Correspondence name and address
PPG INDUSTRIES, INC.
ANDREW C. SIMINERIO
INTELLECTUAL PROPERTY DEPT.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:015882/0371   Pages: 6
Recorded: 10/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFFEK, CORY D.
Exec Dt:
09/20/2004
2
ARBAB, MEHRAN
Exec Dt:
09/20/2004
3
CRANDELL, STEPHEN L.
Exec Dt:
09/20/2004
4
DAVIS, WILLIAM B.
Exec Dt:
09/20/2004
5
GALLAGHER, RAYMOND G.
Exec Dt:
09/21/2004
6
KLINGENSMITH, WILLIAM
Exec Dt:
09/21/2004
7
ROSSKAMP, BARENT A.
Exec Dt:
09/21/2004
Assignee
1
PPG INDUSTRIES OHIO INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7490445
US20050028460
10874682
Correspondence name and address
PPG INDUSTRIES, INC.
INTELLECTUAL PROPERTY DEPT.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 8
Reel/Frame:015882/0391   Pages: 6
Recorded: 10/14/2004
Attorney Dkt #:1864A4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARBAB, MEHRAN
Exec Dt:
09/20/2004
2
CRANDELL, STEPHEN L.
Exec Dt:
09/20/2004
3
DAVIS, WILLIAM B.
Exec Dt:
09/20/2004
4
STEFFEK, CORY D.
Exec Dt:
09/20/2004
5
ROSSKAMP, BARENT A.
Exec Dt:
09/21/2004
6
GALLAGHER, RAYMOND G.
Exec Dt:
09/21/2004
7
KLINGENSMITH, WILLIAM
Exec Dt:
09/21/2004
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7765769
US20050028458
10874503
Correspondence name and address
PPG INDUSTRIES, INC.
ANDREW C. SIMINERIO
ONE PPG PLACE
INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15272
Assignment: 9
Reel/Frame:015894/0265   Pages: 6
Recorded: 10/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRANDELL, STEPHEN L.
Exec Dt:
09/20/2004
2
ARBAB, MEHRAN
Exec Dt:
09/20/2004
3
DAVIS, WILLIAM B.
Exec Dt:
09/20/2004
4
STEFFEK, CORY D.
Exec Dt:
09/20/2004
5
GALLAGHER, RAYMOND G.
Exec Dt:
09/21/2004
6
KLINGENSMITH, WILLIAM
Exec Dt:
09/21/2004
7
ROSSKAMP, BARENT A.
Exec Dt:
09/21/2004
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7997037
US20050034386
10874721
Correspondence name and address
PPG INDUSTRIES, INC.
ANDREW C. SIMINERIO
INTELLECTUAL PROPERTY DEPT.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 10
Reel/Frame:019615/0317   Pages: 7
Recorded: 07/27/2007
Attorney Dkt #:1864P1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSSKAMP, BARENT A.
Exec Dt:
06/11/2007
2
BUCHANAN, MICHAEL
Exec Dt:
06/07/2007
3
CRANDELL, STEPHEN L.
Exec Dt:
06/05/2007
4
DAVIS, WILLIAM B.
Exec Dt:
06/05/2007
5
SISKOS, WILLIAM R.
Exec Dt:
06/07/2007
6
STEFFEK, CORY D.
Exec Dt:
07/16/2007
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7950194
US20070261795
11696377
Correspondence name and address
ANDREW C. SIMINERIO
ONE PPG PLACE
INTELLECTUAL PROPERTY DEPT. - 39 W
PITTSBURGH, PA 15272
Assignment: 11
Reel/Frame:019615/0402   Pages: 8
Recorded: 07/27/2007
Attorney Dkt #:1864P2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCHANAN, MICHAEL
Exec Dt:
06/07/2007
2
ARBAB, MEHRAN
Exec Dt:
06/08/2007
3
CRANDELL, STEPHEN L.
Exec Dt:
06/05/2007
4
DAVIS, WILLIAM B.
Exec Dt:
06/05/2007
5
ROSSKAMP, BARENT A.
Exec Dt:
06/11/2007
6
SISKOS, WILLIAM R.
Exec Dt:
06/07/2007
7
STEFFEK, CORY D.
Exec Dt:
07/16/2007
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7827761
US20070261359
11696406
Correspondence name and address
ANDREW C. SIMINERIO
ONE PPG PLACE
INTELLECTUAL PROPERTY DEPT. - 39 W
PITTSBURGH, PA 15272
Assignment: 12
Reel/Frame:019615/0506   Pages: 8
Recorded: 07/27/2007
Attorney Dkt #:1864P3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, WILLIAM B.
Exec Dt:
06/05/2007
2
ARBAB, MEHRAN
Exec Dt:
06/08/2007
3
BUCHANAN, MICHAEL
Exec Dt:
06/07/2007
4
CRANDELL, STEPHEN L.
Exec Dt:
06/05/2007
5
ROSSKAMP, BARENT A.
Exec Dt:
06/11/2007
6
SISKOS, WILLIAM R.
Exec Dt:
06/06/2007
7
STEFFEK, CORY D.
Exec Dt:
07/16/2007
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7739851
US20070261358
11696432
Correspondence name and address
ANDREW C. SIMINERIO
ONE PPG PLACE
INTELLECTUAL PROPERTY DEPT. - 39 W
PITTSBURGH, PA 15272
Assignment: 13
Reel/Frame:019926/0154   Pages: 7
Recorded: 10/05/2007
Attorney Dkt #:053815A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSSKAMP, BARENT A.
Exec Dt:
10/02/2007
2
BUCHANAN, MICHAEL
Exec Dt:
10/02/2007
3
CRANDELL, STEPHEN L.
Exec Dt:
10/02/2007
4
DAVIS, WILLIAM B., II
Exec Dt:
10/02/2007
5
STEFFEK, CORY D.
Exec Dt:
10/02/2007
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7954284
US20090056264
11847574
Correspondence name and address
ANDREW C. SIMINERIO
ONE PPG PLACE
INTELLECTUAL PROPERTY DEPT. - 39 W
PITTSBURGH, PA 15272

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