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 : SILVERNAIL, NATHAN J.
Total Assignments: 22
Assignment: 1
Reel/Frame:024866/0142   Pages: 8
Recorded: 08/20/2010
Attorney Dkt #:09006650A1GC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVERNAIL, NATHAN J.
Exec Dt:
11/09/2009
2
MACKAY, MARGARET L.
Exec Dt:
12/21/2009
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110177346
12688125
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE - 39TH FLOOR
INTELLECTUAL PROPERTY LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:025823/0680   Pages: 5
Recorded: 02/17/2011
Attorney Dkt #:10007333A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAWLIK, MICHAEL J.
Exec Dt:
01/25/2011
2
LINGENFELTER, THOR G.
Exec Dt:
01/25/2011
3
SILVERNAIL, NATHAN J.
Exec Dt:
01/25/2011
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120189485
13011151
Correspondence name and address
PPG INDUSTRIES INC INTELLECTUAL PROPERTY
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 3
Reel/Frame:026825/0914   Pages: 5
Recorded: 08/30/2011
Attorney Dkt #:10007365A1GC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVERNAIL, NATHAN J.
Exec Dt:
07/21/2011
2
MCMILLEN, MARK W.
Exec Dt:
07/22/2011
3
CHENG, SHAN
Exec Dt:
07/21/2011
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10017861
US20130034742
13197075
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE - 39TH FLOOR
INTELLECTUAL PROPERTY LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:027105/0954   Pages: 4
Recorded: 10/24/2011
Attorney Dkt #:10007502A1GC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVERNAIL, NATHAN J.
Exec Dt:
09/28/2011
2
LINGENFELTER, THOR G.
Exec Dt:
09/28/2011
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852357
US20130084466
13249355
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE - 39TH FLOOR
INTELLECTUAL PROPERTY LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:027536/0046   Pages: 7
Recorded: 01/16/2012
Attorney Dkt #:10007075A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZALICH, MICHAEL
Exec Dt:
10/19/2011
2
DONALDSON, SUSAN
Exec Dt:
10/19/2011
3
MCCOLLUM, GREGORY J.
Exec Dt:
12/08/2011
4
DAUGHENBAUGH, RANDY E.
Exec Dt:
12/08/2011
5
OLSON, KURT G.
Exec Dt:
10/19/2011
6
SILVERNAIL, NATHAN J.
Exec Dt:
10/19/2011
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8742012
US20120101189
13277601
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE - 39TH FLOOR
INTELLECTUAL PROPERTY LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:027470/0336   Pages: 7
Recorded: 01/03/2012
Attorney Dkt #:10007147A1GC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVERNAIL, NATHAN J.
Exec Dt:
12/07/2011
2
PERRINE, STEVEN D.
Exec Dt:
12/08/2011
3
PAWLIK, MICHAEL J.
Exec Dt:
12/08/2011
4
KARABIN, RICHARD F.
Exec Dt:
12/08/2011
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130146460
13323926
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE - 39TH FLOOR
INTELLECTUAL PROPERTY LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:027849/0594   Pages: 7
Recorded: 03/13/2012
Attorney Dkt #:08006302P1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVERNAIL, NATHAN J.
Exec Dt:
02/16/2012
2
ZIEGLER, TERRI
Exec Dt:
02/16/2012
3
MCMILLEN, MARK W.
Exec Dt:
02/16/2012
4
MCCOLLUM, GREGORY J.
Exec Dt:
02/20/2012
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120145039
13402951
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE - 39TH FLOOR
INTELLECTUAL PROPERTY LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 8
Reel/Frame:030081/0939   Pages: 9
Recorded: 03/26/2013
Attorney Dkt #:12008849A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLRING, STUART D.
Exec Dt:
03/13/2013
2
DAUGHENBAUGH, RANDY E.
Exec Dt:
03/13/2013
3
KARABIN, RICHARD F.
Exec Dt:
03/14/2013
4
RAKIEWICZ, EDWARD F.
Exec Dt:
03/14/2013
5
SYLVESTER, KEVIN THOMAS
Exec Dt:
03/14/2013
6
SILVERNAIL, NATHAN J.
Exec Dt:
03/14/2013
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9273399
US20140272583
13832074
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE - 39TH FLOOR
INTELLECTUAL PROPERTY LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 9
Reel/Frame:030081/0961   Pages: 9
Recorded: 03/26/2013
Attorney Dkt #:11008165A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKERBERG, BRIAN C.
Exec Dt:
03/14/2013
2
VARGAS, RICHARD M.
Exec Dt:
03/14/2013
3
BRENT, RANDALL J.
Exec Dt:
03/14/2013
4
MCINTYRE, JOHN F.
Exec Dt:
03/14/2013
5
MCMILLEN, MARK W.
Exec Dt:
03/14/2013
6
SILVERNAIL, NATHAN J.
Exec Dt:
03/14/2013
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9303167
US20140272405
13832057
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE - 39TH FLOOR
INTELLECTUAL PROPERTY LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 10
Reel/Frame:031565/0166   Pages: 6
Recorded: 11/08/2013
Attorney Dkt #:12008841A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCMILLEN, MARK W.
Exec Dt:
09/06/2013
2
SILVERNAIL, NATHAN J.
Exec Dt:
09/06/2013
3
VOTRUBA-DRZAL, PETER L.
Exec Dt:
09/06/2013
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, PENNSYLVANIA 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9255332
US20150064445
14018483
Correspondence name and address
ALICIA M. PASSERIN
301 GRANT STREET, 38TH FLOOR
PITTSBURGH, PA 15219
Assignment: 11
Reel/Frame:032254/0455   Pages: 10
Recorded: 02/20/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVERNAIL, NATHAN J.
Exec Dt:
02/06/2014
2
KOLCUN, ADAM
Exec Dt:
02/06/2014
3
OKERBERG, BRIAN
Exec Dt:
02/05/2014
4
LINGENFELTER, THOR G.
Exec Dt:
02/11/2014
5
DEAN, ROY E.
Exec Dt:
02/06/2014
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150232671
14184998
Correspondence name and address
PPG INDUSTRIES INC INTELLECTUAL PROPERTY
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 12
Reel/Frame:046335/0232   Pages: 10
Recorded: 07/12/2018
Attorney Dkt #:13009297D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVERNAIL, NATHAN J.
Exec Dt:
02/06/2014
2
KOLCUN, ADAM
Exec Dt:
02/06/2014
3
OKERBERG, BRIAN
Exec Dt:
02/05/2014
4
DEAN, ROY E.
Exec Dt:
02/06/2014
5
LINGENFELTER, THOR G.
Exec Dt:
02/11/2014
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180319997
16033809
Correspondence name and address
PPG INDUSTRIES, INC. IP LAW GROUP
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 13
Reel/Frame:038985/0968   Pages: 10
Recorded: 06/22/2016
Attorney Dkt #:14009789A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLCUN, ADAM
Exec Dt:
12/18/2015
2
VARGAS, RICHARD M.
Exec Dt:
01/04/2016
3
SYLVESTER, KEVIN T.
Exec Dt:
12/21/2015
4
SILVERNAIL, NATHAN J.
Exec Dt:
12/30/2015
5
MCINTYRE, JOHN F.
Exec Dt:
01/04/2016
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10113070
US20170121533
14931913
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 14
Reel/Frame:039174/0485   Pages: 9
Recorded: 07/18/2016
Attorney Dkt #:13009595A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCMILLEN, MARK W.
Exec Dt:
05/13/2016
2
LEMON, STEVEN JOSEPH
Exec Dt:
05/11/2016
3
VOTRUBA-DRZAL, PETER L.
Exec Dt:
05/12/2016
4
WEHRLE, MATTHEW E.
Exec Dt:
05/11/2016
5
SILVERNAIL, NATHAN J.
Exec Dt:
05/11/2016
6
KARABIN, RICHARD F.
Exec Dt:
05/12/2016
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170306498
15137016
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 15
Reel/Frame:048894/0053   Pages: 5
Recorded: 04/16/2019
Attorney Dkt #:12008993A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYLVESTER, KEVIN
Exec Dt:
03/29/2019
2
SILVERNAIL, NATHAN J.
Exec Dt:
04/03/2019
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11566330
US20200332420
16385173
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 16
Reel/Frame:049209/0060   Pages: 12
Recorded: 05/17/2019
Attorney Dkt #:2255EPA1/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEDERLOF, ARNOLD
Exec Dt:
04/25/2019
2
VAN DER KOLK, KEES
Exec Dt:
04/24/2019
3
VELLINGA, ARJEN
Exec Dt:
05/16/2019
4
SILVERNAIL, NATHAN J.
Exec Dt:
04/25/2019
5
OKERBERG, BRIAN C.
Exec Dt:
04/25/2019
Assignee
1
PPG COATINGS EUROPE B.V.
OCEANENWEG 2
AMSTERDAM, NETHERLANDS 1047 BB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10371307
US20160252205
15033493
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR, IP LAW GROUP
PITTSBURGH, PA 15272
Assignment: 17
Reel/Frame:053439/0988   Pages: 9
Recorded: 08/10/2020
Attorney Dkt #:2576-2002551
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOS SANTOS FREIRE, LUCAS
Exec Dt:
07/16/2020
2
DING, QI
Exec Dt:
06/16/2020
3
KUTCHKO, CYNTHIA
Exec Dt:
06/22/2020
4
PAN, SHUYANG
Exec Dt:
07/15/2020
5
SILVERNAIL, NATHAN J.
Exec Dt:
06/23/2020
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11781020
US20210095131
16988755
Correspondence name and address
LESTER N. FORTNEY
THE WEBB LAW FIRM/PPG SPECIALTY
ONE GATEWAY CENTER SUITE 1200
PITTSBURGH, PA 15222
Assignment: 18
Reel/Frame:064771/0795   Pages: 9
Recorded: 09/01/2023
Attorney Dkt #:18012197A1C1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOS SANTOS FREIRE, LUCAS
Exec Dt:
07/16/2020
2
DING, QI
Exec Dt:
06/16/2020
3
KUTCHKO, CYNTHIA
Exec Dt:
06/22/2020
4
PAN, SHUYANG
Exec Dt:
07/15/2020
5
SILVERNAIL, NATHAN J.
Exec Dt:
06/23/2020
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230416534
18459553
Correspondence name and address
PPG INDUSTRIES, INC. IP LAW GROUP
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 19
Reel/Frame:056763/0254   Pages: 9
Recorded: 07/06/2021
Attorney Dkt #:3726-1908847
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUT, NADINE
Exec Dt:
10/28/2020
2
SYLVESTER, KEVIN
Exec Dt:
09/29/2020
3
SILVERNAIL, NATHAN J.
Exec Dt:
08/28/2020
4
OKERBERG, BRIAN C.
Exec Dt:
09/29/2020
5
HICKENBOTH, CHARLES R.
Exec Dt:
01/15/2021
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352292
US20200240032
16262118
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 20
Reel/Frame:059928/0046   Pages: 14
Recorded: 05/17/2022
Attorney Dkt #:14009713A1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYLVESTER, KEVIN T.
Exec Dt:
01/13/2021
2
OKERBERG, BRIAN C.
Exec Dt:
01/24/2021
3
FABER, MATTHEW S.
Exec Dt:
01/11/2021
4
BROWN-TSENG, ELIZABETH S.
Exec Dt:
01/04/2021
5
POST, GORDON L.
Exec Dt:
01/05/2021
6
SILVERNAIL, NATHAN J.
Exec Dt:
01/06/2021
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220403540
17756084
Correspondence name and address
PPG INDUSTRIES, INC. IP LAW GROUP
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 21
Reel/Frame:060565/0677   Pages: 8
Recorded: 07/20/2022
Attorney Dkt #:19012985A1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREIRE, LUCAS DOS SANTOS
Exec Dt:
06/16/2022
2
BOEN, SIK
Exec Dt:
06/13/2022
3
SILVERNAIL, NATHAN J.
Exec Dt:
06/19/2022
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230033274
17757593
Correspondence name and address
PPG INDUSTRIES, INC. IP LAW GROUP
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 22
Reel/Frame:062313/0885   Pages: 8
Recorded: 01/09/2023
Attorney Dkt #:19012985A1/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOS SANTOS FREIRE, LUCAS MANUEL
Exec Dt:
06/16/2022
2
BOEN, SIK
Exec Dt:
06/13/2022
3
SILVERNAIL, NATHAN J.
Exec Dt:
06/19/2022
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11708475
US20210189096
17121912
Correspondence name and address
PPG INDUSTRIES, INC. IP LAW GROUP
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272

Search Results as of: 05/26/2024 01:32 AM
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