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Patent Assignment Assignor Details
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Assignor Name : WARREN, DENNIS D.
Total Assignments: 4
Assignment: 1
Reel/Frame:029874/0760   Pages: 6
Recorded: 02/26/2013
Attorney Dkt #:11007936A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2013
2
Exec Dt:
02/05/2013
3
Exec Dt:
02/07/2013
4
Exec Dt:
02/01/2013
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13714494
Correspondence name and address
PPG INDUSTRIES INC INTELLECTUAL PROPERTY
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:043262/0422   Pages: 7
Recorded: 08/10/2017
Attorney Dkt #:3948-1701112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2013
2
Exec Dt:
02/05/2013
3
Exec Dt:
02/07/2013
4
Exec Dt:
02/01/2013
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14615719
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLV. ONE GATEWAY CENTER
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:049484/0640   Pages: 7
Recorded: 06/17/2019
Attorney Dkt #:11007936D1C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2013
2
Exec Dt:
02/05/2013
3
Exec Dt:
02/07/2013
4
Exec Dt:
02/01/2013
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15714414
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:033027/0827   Pages: 10
Recorded: 06/04/2014
Attorney Dkt #:11007935A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2014
2
Exec Dt:
05/27/2014
3
Exec Dt:
05/23/2014
4
Exec Dt:
05/23/2014
5
Exec Dt:
05/23/2014
6
Exec Dt:
05/27/2014
7
Exec Dt:
05/27/2014
8
Exec Dt:
05/27/2014
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13905365
Correspondence name and address
PPG INDUSTRIES INC.
ONE PPG PLACE
INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15272

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