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Patent Assignment Assignor Details
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Assignor Name : SWISHER, ROBERT G.
Total Assignments: 24
Assignment: 1
Reel/Frame:006231/0375   Pages: 5
Recorded: 08/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SWISHER, ROBERT G.
Exec Dt:
07/27/1992
2
BEAVER, RICHARD P.
Exec Dt:
07/27/1992
3
BRIODY, ROBERT G.
Exec Dt:
07/30/1992
4
NEHMSMANN, LOUIS J.
Exec Dt:
07/27/1992
Assignee
1
PPG INDUSTRIES, INC., A CORPORATION OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5354829
NONE
07906960
Correspondence name and address
KENNETH J. STACHEL
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:006322/0953   Pages: 6
Recorded: 10/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DAS, BALBHADRA
Exec Dt:
09/30/1992
2
SWISHER, ROBERT G.
Exec Dt:
09/30/1992
Assignee
1
PPG INDUSTRIES, INC.
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5264288
NONE
07955084
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
ATTN: JAMES B ROBINSON
Assignment: 3
Reel/Frame:006762/0795   Pages: 4
Recorded: 10/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THIMONS, THOMAS V.
Exec Dt:
10/28/1993
2
SWISHER, ROBERT G.
Exec Dt:
10/29/1993
3
HOU, YONGSHENG
Exec Dt:
10/26/1993
Assignee
1
PPG INDUSTRIES, INC.
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5437928
NONE
08146267
Correspondence name and address
PPG INDUSTRIES, INC.
CARL T. SEVERINI
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:007421/0739   Pages: 2
Recorded: 04/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN DE GRAMPEL, HENDRICK T.
Exec Dt:
03/10/1995
2
HOU, YONSHENG
Exec Dt:
03/15/1995
3
SPENCER, DENNIS O.
Exec Dt:
03/28/1995
4
SWISHER, ROBERT G.
Exec Dt:
03/20/1995
5
THIMONS, THOMAS V.
Exec Dt:
03/15/1995
Assignee
1
AZDEL, INC.
925 WASHBURN SWITCH ROAD
SHELBY, NORTH CAROLINA 28150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5643989
NONE
08396122
Correspondence name and address
RALPH H. DOUGHERTY
1515 MOCKINGBIRD LANE, SUITE 820
CHARLOTTE, NORTH CAROLINA 28209
Assignment: 5
Reel/Frame:009741/0798   Pages: 3
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORFESIS, ANASTASIA
Exec Dt:
01/22/1999
2
SWISHER, ROBERT G.
Exec Dt:
01/25/1999
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5908497
NONE
08994120
Correspondence name and address
DENNIS G. MILLMAN
INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:009998/0310   Pages: 3
Recorded: 05/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWISHER, ROBERT G.
Exec Dt:
05/20/1999
2
LI, HUAWEN
Exec Dt:
05/20/1999
Assignee
1
PPG INDUSTRIES OHIO, INC
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6265049
NONE
09318367
Correspondence name and address
PPG INDUSTRIES, INC
GEORGE D. MORRIS
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:011152/0611   Pages: 3
Recorded: 09/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWISHER, ROBERT G.
Exec Dt:
09/14/2000
2
WANG, ALAN E.
Exec Dt:
09/14/2000
Assignee
1
PPG INDUSTRIES OHIO, INC.
380 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6477926
NONE
09663180
Correspondence name and address
PPG INDUSTRIES, INC.
LAW-INTELLECTUAL PROPERTY
- 39S
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 8
Reel/Frame:013981/0974   Pages: 5
Recorded: 04/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLISON, WILLIAM C.
Exec Dt:
04/04/2003
2
SWISHER, ROBERT G.
Exec Dt:
04/07/2003
3
WANG, ALAN E.
Exec Dt:
04/08/2003
Assignee
1
TRANSITIONS OPTICAL
9251 BELCHER ROAD
PINELLAS PARK, FLORIDA 33782
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7097549
US20030217517
10317982
Correspondence name and address
PPG INDUSTRIES, INC.
CAROL A. MARMO
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 9
Reel/Frame:015713/0312   Pages: 6
Recorded: 02/24/2005
Conveyance: CORRECTED ASSIGNMENT TO CORRECT ASSIGNMENT FILED 4-21-03 ON PATENT REEL/FRAME 013981/0974.
Assignors
1
ALLISON, WILLIAM C.
Exec Dt:
04/04/2003
2
SWISHER, ROBERT G.
Exec Dt:
04/07/2003
3
WANG, ALAN E.
Exec Dt:
04/08/2003
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7097549
US20030217517
10317982
Correspondence name and address
PPG INDUSTRIES, INC.
CAROL A. MARMO, ESQ.
ONE PPG PLACE - 39TH FLOOR
LAW DEPT. - IP.
PITTSBURGH, PA 15272-0001
Assignment: 10
Reel/Frame:014112/0709   Pages: 5
Recorded: 05/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWISHER, ROBERT G.
Exec Dt:
05/19/2003
2
WANG, ALAN E.
Exec Dt:
05/19/2003
3
ALLISON, WILLIAM C.
Exec Dt:
05/19/2003
Assignee
1
PPG INDUSTRIES OHIO, INC.
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040209066
10417738
Correspondence name and address
PPG INDUSTRIES INC
INTELLECTUAL PROPERTY DEPT
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 11
Reel/Frame:014636/0806   Pages: 5
Recorded: 10/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWISHER, ROBERT G.
Exec Dt:
09/22/2003
2
ALLISON, WILLIAM C.
Exec Dt:
09/22/2003
3
WANG, ALAN E.
Exec Dt:
09/22/2003
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040102141
10664951
Correspondence name and address
CAROL A. MARMO, ESQUIRE
LAW-INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 12
Reel/Frame:014636/0901   Pages: 5
Recorded: 10/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLISON, WILLIAM C.
Exec Dt:
09/22/2003
2
SWISHER, ROBERT G.
Exec Dt:
09/22/2003
3
WANG, ALAN E.
Exec Dt:
09/22/2003
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6905402
US20040102137
10664860
Correspondence name and address
PPG INDUSTRIES, INC.
CAROL A. MARMO, ESQUIRE
LAW-INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLACE, 39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 13
Reel/Frame:040387/0629   Pages: 16
Recorded: 11/21/2016
Attorney Dkt #:2576-146584
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYER, JAMES L.
Exec Dt:
09/01/2016
2
GARDNER, CHRISTINE
Exec Dt:
09/09/2016
3
PARRINELLO, LUCIANO M.
Exec Dt:
09/01/2016
4
KNOX, CAROL L.
Exec Dt:
10/06/2004
5
SWISHER, ROBERT G.
Exec Dt:
10/02/2003
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9861719
US20140037922
14045824
Correspondence name and address
THE WEBB LAW FIRM, LESTER N. FORTNEY
420 FT. DUQUESNE BLVD
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 14
Reel/Frame:015874/0351   Pages: 4
Recorded: 10/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWISHER, ROBERT G.
Exec Dt:
08/05/2004
2
WANG, ALAN E.
Exec Dt:
08/05/2004
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050032464
10898258
Correspondence name and address
PPG INDUSTRIES, INC.
CAROL A. MARMO
LAW DEPT., 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 15
Reel/Frame:016126/0349   Pages: 5
Recorded: 01/06/2005
Attorney Dkt #:1988A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWISHER, ROBERT G.
Exec Dt:
11/15/2004
2
WANG, ALAN E.
Exec Dt:
11/12/2004
3
ALLISON, WILLIAM C.
Exec Dt:
11/12/2004
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060089095
10974528
Correspondence name and address
CAROL A. MARMO, ESQUIRE
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 16
Reel/Frame:016317/0270   Pages: 5
Recorded: 02/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWISHER, ROBERT G.
Exec Dt:
11/15/2004
2
WANG, ALAN E.
Exec Dt:
11/12/2004
3
ALLISON, WILLIAM C.
Exec Dt:
11/12/2004
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060089094
10974517
Correspondence name and address
CAROL A. MARMO, ESQ.
PPG INDUSTRIES, INC.
LAW DEPARTMENT - INTELLECTUAL PROPERTY
ONE PPG PLACE, 39TH FLOOR
PITTSBURGH, PENNSYLVANIA 15272
Assignment: 17
Reel/Frame:016317/0309   Pages: 5
Recorded: 02/24/2005
Attorney Dkt #:1990a1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWISHER, ROBERT G.
Exec Dt:
11/15/2004
2
WANG, ALAN E.
Exec Dt:
11/12/2004
3
ALLISON, WILLIAM C.
Exec Dt:
11/12/2004
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060089093
10974529
Correspondence name and address
CAROL A. MARMO, ESQUIRE
PPG INDUSTRIES, INC.
LAW DEPARTMENT - INTELLECTUAL PROPERTY
ONE PPG PLACE - 39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 18
Reel/Frame:018311/0178   Pages: 6
Recorded: 09/18/2006
Attorney Dkt #:1794P1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWISHER, ROBERT G.
Exec Dt:
08/16/2006
2
WANG, ALAN E.
Exec Dt:
08/14/2006
3
ALLISON, WILLIAM C.
Exec Dt:
08/17/2006
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070010169
11456426
Correspondence name and address
DEBORAH AM. ALTMAN
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272-0001
Assignment: 19
Reel/Frame:018319/0743   Pages: 5
Recorded: 09/16/2006
Attorney Dkt #:1874P1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWISHER, ROBERT G.
Exec Dt:
08/16/2006
2
WANG, ALAN E.
Exec Dt:
08/14/2006
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070015448
11428475
Correspondence name and address
DEBORAH M. ALTMAN, ATTORNEY
PPG INDUSTRIES, INC.
LAW DEPARTMENT-INTELLECTUAL PROPERTY
ONE PPG PLACE-39TH FLOOR
PITTSBURGH, PA 15272-0001
Assignment: 20
Reel/Frame:019925/0641   Pages: 6
Recorded: 10/05/2007
Attorney Dkt #:075032A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWISHER, ROBERT G.
Exec Dt:
09/25/2007
2
ALLISON, WILLIAM C.
Exec Dt:
09/10/2007
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090047884
11839243
Correspondence name and address
DEBORAH M. ALTMAN, PPG INDUSTRIES, INC.
ONE PPG PLACE - 39TH FLOOR
LAW DEPARTMENT
PITTSBURGH, PA 15272-0001
Assignment: 21
Reel/Frame:021673/0895   Pages: 6
Recorded: 10/13/2008
Attorney Dkt #:064634A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWISHER, ROBERT G.
Exec Dt:
10/03/2008
2
ALLISON, WILLIAM C.
Exec Dt:
10/07/2008
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090094900
12194700
Correspondence name and address
PPG INDUSTRIES INC INTELLECTUAL PROPERTY
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272-0001
Assignment: 22
Reel/Frame:039847/0087   Pages: 14
Recorded: 09/23/2016
Attorney Dkt #:2576-143947
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYER, JAMES L.
Exec Dt:
03/03/2014
2
GARDNER, CHRISTINE
Exec Dt:
03/07/2014
3
KNOX, CAROL L.
Exec Dt:
10/06/2004
4
PARRINELLO, LUCIANO M.
Exec Dt:
03/03/2014
5
SWISHER, ROBERT G.
Exec Dt:
03/01/2014
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9861719
US20140037922
14045824
Correspondence name and address
LESTER N. FORTNEY
THE WEBB LAW FIRM/PPG SPECIALTY
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 23
Reel/Frame:064494/0142   Pages: 4
Recorded: 08/04/2023
Attorney Dkt #:PT18-006 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GWENGO, CHENGETO
Exec Dt:
02/19/2020
2
PETRAK, CHRISTIANNA M.
Exec Dt:
02/19/2020
3
SWISHER, ROBERT G.
Exec Dt:
02/19/2020
Assignee
1
LIQUID X PRINTED METALS, INC.
252 PARKWEST DRIVE
PITTSBURGH, PENNSYLVANIA 15275
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002690
18212006
Correspondence name and address
ANGELA HEUKESHOVEN DENTONS COHEN & GRIGSBY
625 LIBERTY AVENUE
PITTSBURGH, PA 15222
Assignment: 24
Reel/Frame:064494/0238   Pages: 3
Recorded: 08/04/2023
Attorney Dkt #:PT19-009 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SWISHER, ROBERT G.
Exec Dt:
02/19/2020
Assignee
1
LIQUID X PRINTED METALS, INC.
252 PARKWEST DRIVE
PITTSBURGH, PENNSYLVANIA 15275
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220239236
17612732
Correspondence name and address
ANGELA HEUKESHOVEN DENTONS COHEN & GRIGSBY
625 LIBERTY AVENUE
PITTSBURGH, PA 15222

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