skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : BAO, HANZHEN
Total Assignments: 6
Assignment: 1
Reel/Frame:032127/0725   Pages: 4
Recorded: 02/04/2014
Attorney Dkt #:12008942A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2014
2
Exec Dt:
01/30/2014
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14171799
Correspondence name and address
PPG INDUSTRIES INC INTELLECTUAL PROPERTY
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:036169/0345   Pages: 4
Recorded: 07/24/2015
Attorney Dkt #:14010045A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2015
2
Exec Dt:
07/08/2015
3
Exec Dt:
07/08/2015
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14807960
Correspondence name and address
PPG INDUSTRIES, INC. IP LAW GROUP
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 3
Reel/Frame:053376/0592   Pages: 5
Recorded: 07/31/2020
Attorney Dkt #:13009367A1/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2016
2
Exec Dt:
05/17/2016
3
Exec Dt:
05/17/2016
4
Exec Dt:
05/13/2016
5
Exec Dt:
05/13/2016
6
Exec Dt:
05/12/2016
7
Exec Dt:
05/12/2016
8
Exec Dt:
05/12/2016
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15577941
Correspondence name and address
PPG INDUSTRIES, INC. IP LAW GROUP
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:056758/0069   Pages: 5
Recorded: 07/02/2021
Attorney Dkt #:13009367A1D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2016
2
Exec Dt:
05/17/2016
3
Exec Dt:
05/17/2016
4
Exec Dt:
05/13/2016
5
Exec Dt:
05/13/2016
6
Exec Dt:
05/12/2016
7
Exec Dt:
05/12/2016
8
Exec Dt:
05/12/2016
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17366937
Correspondence name and address
PPG INDUSTRIES, INC. IP LAW GROUP
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:044858/0863   Pages: 8
Recorded: 02/07/2018
Attorney Dkt #:14009954A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2018
2
Exec Dt:
02/06/2018
3
Exec Dt:
02/01/2018
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15891061
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:049976/0322   Pages: 8
Recorded: 08/06/2019
Attorney Dkt #:15010628A1/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2019
2
Exec Dt:
07/31/2019
3
Exec Dt:
07/16/2019
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16304466
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR, IP LAW GROUP
PITTSBURGH, PA 15272

Search Results as of: 06/06/2024 12:42 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT