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Patent Assignment Assignor Details
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Assignor Name : STONE, DAVID A.
Total Assignments: 8
Assignment: 1
Reel/Frame:004178/0230   Pages: 4
Recorded: 09/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/13/1983
Assignee
1
22667 N. UMPQUA HWY.,
GLIDE, OREGON 97443
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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NONE
06534388
 
NONE
06534388
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
EIGHTH FLR., 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:034786/0243   Pages: 2
Recorded: 01/22/2015
Attorney Dkt #:14-1087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2015
2
Exec Dt:
01/20/2015
Assignee
1
8770 W. BRYN MAWR AVE
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14602360
Correspondence name and address
KIRSTEN L. THOMSON
300 S. WACKER DRIVE, SUITE 3100
MBHB
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:050224/0364   Pages: 10
Recorded: 08/30/2019
Attorney Dkt #:15010828A1/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2017
2
Exec Dt:
10/02/2017
3
Exec Dt:
10/02/2017
4
Exec Dt:
10/02/2017
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16490321
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR, IP LAW GROUP
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:051593/0656   Pages: 8
Recorded: 01/23/2020
Attorney Dkt #:14009820A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2020
2
Exec Dt:
01/02/2020
3
Exec Dt:
01/03/2020
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16730228
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:060330/0918   Pages: 18
Recorded: 06/28/2022
Attorney Dkt #:19012952A1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2020
2
Exec Dt:
01/08/2020
3
Exec Dt:
01/13/2020
4
Exec Dt:
01/13/2020
5
Exec Dt:
01/03/2020
6
Exec Dt:
12/21/2020
7
Exec Dt:
12/21/2020
8
Exec Dt:
02/19/2021
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17758076
Correspondence name and address
PPG INDUSTRIES, INC. IP LAW GROUP
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:063945/0306   Pages: 8
Recorded: 06/14/2023
Attorney Dkt #:14009820A1C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2020
2
Exec Dt:
01/02/2020
3
Exec Dt:
01/03/2020
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18045318
Correspondence name and address
PPG INDUSTRIES, INC. IP LAW GROUP
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:054164/0159   Pages: 14
Recorded: 10/26/2020
Attorney Dkt #:18012068A1/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2020
2
Exec Dt:
01/17/2020
3
Exec Dt:
01/20/2020
4
Exec Dt:
01/21/2020
5
Exec Dt:
01/16/2020
6
Exec Dt:
02/27/2020
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16801209
Correspondence name and address
PPG INDUSTRIES, INC. IP LAW GROUP
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 8
Reel/Frame:059277/0196   Pages: 14
Recorded: 03/16/2022
Attorney Dkt #:18012068A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2020
2
Exec Dt:
01/17/2020
3
Exec Dt:
01/20/2020
4
Exec Dt:
01/21/2020
5
Exec Dt:
01/16/2020
6
Exec Dt:
02/27/2020
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16801209
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272

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