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 : DUFFY, SHAWN P.
Total Assignments: 9
Assignment: 1
Reel/Frame:011977/0291   Pages: 2
Recorded: 07/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURI, VIRENDRA M.
Exec Dt:
07/02/2001
2
DUFFY, SHAWN P.
Exec Dt:
07/03/2001
Assignee
1
PENN STATE RESEARCH FOUNDATION, THE
UNIVERSITY PARK, PENNSYLVANIA 16802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030006171
09900243
Correspondence name and address
R. SCOTT JOHNSON
801 GRAND
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 2
Reel/Frame:012978/0477   Pages: 5
Recorded: 05/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHASSER, ANTHONY M.
Exec Dt:
05/23/2002
2
DUFFY, SHAWN P.
Exec Dt:
05/28/2002
3
AMBROSE, RONALD R.
Exec Dt:
05/23/2002
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6737163
US20030228468
10160466
Correspondence name and address
PPG INDUSTRIES, INC.
DIANE R. MEYERS
ONE PPG PLACE, 39TH FLOOR
INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 3
Reel/Frame:014554/0697   Pages: 4
Recorded: 09/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFY, SHAWN P.
Exec Dt:
09/24/2003
2
CHASSER, ANTHONY M.
Exec Dt:
09/22/2003
3
AMBROSE, RONALD R.
Exec Dt:
09/25/2003
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7091286
US20040067367
10673313
Correspondence name and address
PPG INDUSTRIES, INC.
DIANE R. MEYERS
INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLACE, 39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:014555/0810   Pages: 5
Recorded: 09/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMBROSE, RONALD R.
Exec Dt:
09/25/2003
2
HU, SHENGKUI
Exec Dt:
09/19/2003
3
DUFFY, SHAWN P.
Exec Dt:
09/24/2003
4
CHASSER, ANTHONY M.
Exec Dt:
09/22/2003
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6998365
US20050069649
10673312
Correspondence name and address
PPG INDUSTRIES, INC.
DIANE R. MEYERS
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:017028/0096   Pages: 4
Recorded: 09/21/2005
Attorney Dkt #:2066A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHASSER, ANTHONY M.
Exec Dt:
09/19/2005
2
DUFFY, SHAWN P.
Exec Dt:
09/14/2005
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070065656
11231733
Correspondence name and address
PPG INDUSTRIES, INC.
LAW DEPARTMENT
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:019188/0258   Pages: 6
Recorded: 04/20/2007
Attorney Dkt #:2117A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEAN, ROY E.
Exec Dt:
04/16/2007
2
DUDIK, JOHN M.
Exec Dt:
04/12/2007
3
DUFFY, SHAWN P.
Exec Dt:
04/17/2007
4
FOUKES, RICHARD J.
Exec Dt:
04/17/2007
5
ZIEGLER, MICHAEL J.
Exec Dt:
04/13/2007
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7691484
US20070256256
11737854
Correspondence name and address
DONALD R. PALLADINO, PPG INDUSTRIES, INC
ONE PPG PLACE
LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:020074/0090   Pages: 3
Recorded: 11/06/2007
Attorney Dkt #:074830A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFY, SHAWN P.
Exec Dt:
10/15/2007
2
WARZYNSKI, JEFFREY S.
Exec Dt:
10/08/2007
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7618687
US20090104372
11873737
Correspondence name and address
DONALD R. PALLADINO, PPG INDUSTRIES, INC
ONE PPG PLACE
LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 8
Reel/Frame:025676/0108   Pages: 5
Recorded: 01/21/2011
Attorney Dkt #:10007186A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFY, SHAWN P.
Exec Dt:
01/17/2011
2
DONALDSON, SUSAN F.
Exec Dt:
01/17/2011
3
JENNINGS, ROBERT E.
Exec Dt:
01/17/2011
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8263700
US20110294942
13011004
Correspondence name and address
PPG INDUSTRIES INC INTELLECTUAL PROPERTY
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 9
Reel/Frame:034440/0534   Pages: 12
Recorded: 12/09/2014
Attorney Dkt #:2576-143900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, QUNHUI
Exec Dt:
09/22/2014
2
KNOX, CAROL L.
Exec Dt:
10/06/2004
3
DUFFY, SHAWN P.
Exec Dt:
09/22/2014
4
PARRINELLO, LUCIANO M.
Exec Dt:
09/22/2014
5
PARISE, NICHOLAS J.
Exec Dt:
09/22/2014
6
REARICK, BRIAN K.
Exec Dt:
09/23/2014
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140069862
14077741
Correspondence name and address
LESTER N. FORTNEY
THE WEBB LAW FIRM/PPG SPECIALTY
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222

Search Results as of: 05/10/2024 05:30 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