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Patent Assignment Assignor Details
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Assignor Name : LAWTON, ERNEST L.
Total Assignments: 23
Assignment: 1
Reel/Frame:004166/0126   Pages: 2
Recorded: 08/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRODMANN, GEORGE L.
Exec Dt:
08/05/1983
2
LAWTON, ERNEST L.
Exec Dt:
08/05/1983
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
ONE GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4530876
NONE
06522756
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:004558/0040   Pages: 2
Recorded: 05/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIRGIS, MIKHAIL M.
Exec Dt:
05/21/1986
2
LAWTON, ERNEST L.
Exec Dt:
05/21/1986
Assignee
1
PPG INDUSTRIES, INC.
A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762751
NONE
06866017
Correspondence name and address
PATENT DEPT.,
PPG INDUSTRIES, INC.,
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 3
Reel/Frame:005058/0011   Pages: 3
Recorded: 01/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANA, DAVID E.
Exec Dt:
12/28/1988
2
LAWTON, ERNEST L.
Exec Dt:
12/21/1988
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH, PA., A CORP. OF PA.
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983699
NONE
07292859
Correspondence name and address
KENNETH J. STACHEL
P P G INDUSTRIES, INC.
ONE P P G PLACE
PITTSBURGH, PA. 15272
Assignment: 4
Reel/Frame:005050/0926   Pages: 3
Recorded: 02/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WU, SHIH-JEN
Exec Dt:
02/28/1989
2
LAWTON, ERNEST L.
Exec Dt:
02/28/1989
Assignee
1
PPG INDUSTRIES, INC.
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5038555
NONE
07316622
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:005060/0418   Pages: 3
Recorded: 03/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANA, DAVID E.
Exec Dt:
03/02/1989
2
LAWTON, ERNEST L.
Exec Dt:
03/02/1989
3
BRODMANN, GEORGE L.
Exec Dt:
02/23/1989
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH, PA A CORP. OF PA
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983699
NONE
07292859
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:005095/0714   Pages: 3
Recorded: 06/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VARAPRASAD, DESARAJU V.
Exec Dt:
06/02/1989
2
ABHIRAMAN, AGARAM S.
Exec Dt:
05/22/1989
3
LAWTON, ERNEST L.
Exec Dt:
05/15/1989
Assignee
1
PPG INDUSTRIES, INC.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5049338
NONE
07370210
Correspondence name and address
KENNETH J. STACHEL
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:005095/0717   Pages: 3
Recorded: 06/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VARAPRASAD, DESARAJU V.
Exec Dt:
06/02/1989
2
ABHIRAMAN, AGARAM S.
Exec Dt:
05/22/1989
3
LAWTON, ERNEST L.
Exec Dt:
05/15/1989
Assignee
1
PPG INDUSTRIES, INC.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5089188
NONE
07370205
Correspondence name and address
KENNETH J. STACHEL
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 8
Reel/Frame:006579/0544   Pages: 4
Recorded: 06/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUCKETT, GARRY D.
Exec Dt:
06/08/1993
2
LAWTON, ERNEST L.
Exec Dt:
06/07/1993
3
WU, XIANG
Exec Dt:
06/07/1993
Assignee
1
PPG INDUSTRIES, INC.
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5393335
NONE
08052323
Correspondence name and address
PPG INDUSTRIES, INC.
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 9
Reel/Frame:007586/0338   Pages: 3
Recorded: 06/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAWTON, ERNEST L.
Exec Dt:
06/05/1995
2
WU, XIANG
Exec Dt:
06/05/1995
Assignee
1
PPG INDUSTRIES, INC.
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5773146
NONE
08463909
Correspondence name and address
PPG INDUSTRIES, INC.
ANN M. ODORSKI
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 10
Reel/Frame:009995/0791   Pages: 4
Recorded: 05/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAWTON, ERNEST L.
Exec Dt:
05/19/1999
2
GUNTHER, MICHAEL L.
Exec Dt:
05/25/1999
3
POHL, ERIC R.
Exec Dt:
05/25/1999
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6228496
NONE
09320520
Correspondence name and address
PPG INDUSTRIES, INC.
ANDREW C. SIMINERIO
INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLACE, 39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 11
Reel/Frame:011021/0027   Pages: 7
Recorded: 07/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEDWICK, PAUL A.
Exec Dt:
06/30/2000
2
GOODREAU, ERIN
Exec Dt:
06/30/2000
3
FINLEY, JAMES J.
Exec Dt:
06/30/2000
4
MARTIN, GEORGE M.
Exec Dt:
06/30/2000
5
THIEL, JAMES P.
Exec Dt:
06/30/2000
6
MARIETTI, GARY J.
Exec Dt:
06/30/2000
7
LAWTON, ERNEST L.
Exec Dt:
07/18/2000
8
SCRIVEN, ROGER L.
Exec Dt:
07/12/2000
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6849328
NONE
09567934
Correspondence name and address
PPG INDUSTRIES, INC.
KENNETH J. STACHEL
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 12
Reel/Frame:011501/0949   Pages: 6
Recorded: 02/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOVICH, BRUCE E.
Exec Dt:
08/31/2000
2
LAMMON-HILINSKI, KAMI
Exec Dt:
09/28/2000
3
ROBERTSON, WALTER J.
Exec Dt:
09/08/2000
4
WU, XIANG
Exec Dt:
10/11/2000
5
VELPARI, VEDAGIRI
Exec Dt:
09/08/2000
6
LAWTON, ERNEST L.
Exec Dt:
09/22/2000
7
RICE, WILLIAM B.
Exec Dt:
09/22/2000
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6419981
NONE
09620524
Correspondence name and address
PPG INDUSTRIES, INC.
ANDREW C. SIMINERIO
ONE PPG PLACE
INTELECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 13
Reel/Frame:011788/0752   Pages: 8
Recorded: 04/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAWTON, ERNEST L.
Exec Dt:
01/08/2001
2
VELPARI, VEDAGIRI
Exec Dt:
02/13/2001
3
RICE, WILLIAM B.
Exec Dt:
01/12/2001
4
ROBERTSON, WALTER J.
Exec Dt:
01/29/2001
5
NOVICH, BRUCE E.
Exec Dt:
03/08/2001
6
WU, XIANG
Exec Dt:
03/29/2001
7
LAMMON-HILINSKI, KAMI
Exec Dt:
04/04/2001
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6949289
NONE
09705575
Correspondence name and address
PPG INDUSTRIES, INC.
ANDREW C. SIMINERIO
INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 14
Reel/Frame:011788/0793   Pages: 16
Recorded: 04/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAWTON, ERNEST L.
Exec Dt:
01/31/2001
2
VELPARI, VEDAGIRI
Exec Dt:
03/08/2001
3
RICE, WILLIAM B.
Exec Dt:
02/01/2001
4
ROBERTSON, WALTER J.
Exec Dt:
01/22/2001
5
NOVICH, BRUCE E.
Exec Dt:
02/27/2001
6
WU, XIANG
Exec Dt:
02/16/2001
7
LAMMON-HILINSKI, KAMI
Exec Dt:
04/23/2001
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6593255
NONE
09705353
Correspondence name and address
PPG INDUSTRIES, INC.
ANDREW C. SIMINERIO
INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 15
Reel/Frame:012162/0915   Pages: 20
Recorded: 09/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VELPARI, VEDAGIRI
Exec Dt:
05/14/2001
2
LAWTON, ERNEST L.
Exec Dt:
05/14/2001
3
NOVICH, BRUCE E.
Exec Dt:
06/18/2001
4
RICE, WILLIAM B.
Exec Dt:
07/20/2001
5
ROBERTSON, WALTER J.
Exec Dt:
05/23/2001
6
WU, XIANG
Exec Dt:
05/10/2001
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020058449
09793911
Correspondence name and address
PPG INDUSTRIES, INC.
ANDREW C. SIMINERIO
INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLAC
PITTSBURGH, PA 15272
Assignment: 16
Reel/Frame:012193/0297   Pages: 4
Recorded: 09/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAWTON, ERNEST L.
Exec Dt:
05/25/2001
2
LAMMON-HILINSKI, KAMI
Exec Dt:
06/14/2001
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020051882
09779732
Correspondence name and address
PPG INDUSTRIES, INC.
ANDREW C. SIMINERIO
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 17
Reel/Frame:012198/0404   Pages: 14
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VELPARI, VEDAGIRI
Exec Dt:
08/13/2001
2
LAWTON, ERNEST L.
Exec Dt:
05/25/2001
3
RICE, WILLIAM B.
Exec Dt:
06/15/2001
4
ROBERTSON, WALTER J.
Exec Dt:
08/24/2001
5
LAMMON-HILINSKI, KAMI
Exec Dt:
09/13/2001
6
NOVICH, BRUCE E.
Exec Dt:
07/26/2001
7
WU, XIANG
Exec Dt:
06/22/2001
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6809046
US20020055313
09795622
Correspondence name and address
PPG INDUSTRIES, INC.
ANDREW C. SIMINERIO
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 18
Reel/Frame:012101/0778   Pages: 23
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANA, DAVID E.
Exec Dt:
05/14/2001
2
XU, LANGQIU
Exec Dt:
05/14/2001
3
LAWTON, ERNEST L.
Exec Dt:
06/18/2001
4
VELPARI, VEDAGIRI
Exec Dt:
07/20/2001
5
ROBERTSON, WALTER J.
Exec Dt:
05/23/2001
6
RICE, WILLIAM B.
Exec Dt:
06/15/2001
7
LAMMON-HILINSKI, KAMI
Exec Dt:
08/09/2001
8
WU, XIANG
Exec Dt:
05/10/2001
9
NOVICH, BRUCE E.
Exec Dt:
04/27/2001
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020058140
09783539
Correspondence name and address
PPG INDUSTRIES, INC.
LINDA PINGITORE
INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 19
Reel/Frame:012150/0421   Pages: 20
Recorded: 09/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANA, DAVID E.
Exec Dt:
06/11/2001
2
VELPARI, VEDAGIRI
Exec Dt:
06/11/2001
3
LAWTON, ERNEST L.
Exec Dt:
06/18/2001
4
RICE, WILLIAM B.
Exec Dt:
06/20/2001
5
ROBERTSON, WALTER J.
Exec Dt:
07/31/2001
6
LAMMON-HILINSKI, KAMI
Exec Dt:
08/27/2001
7
NOVICH, BRUCE E.
Exec Dt:
08/15/2001
8
WU, XIANG
Exec Dt:
08/03/2001
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020193027
09795621
Correspondence name and address
PPG INDUSTRIES, INC.
ANDREW C. SIMINERIO
INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLACE
PITTSBURH, PA 15272
Assignment: 20
Reel/Frame:012666/0812   Pages: 20
Recorded: 03/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VELPARI, VEDAGIRI
Exec Dt:
05/01/2001
2
LAMMON-HILINSKI, KAMI
Exec Dt:
07/25/2001
3
LAWTON, ERNEST L.
Exec Dt:
06/18/2001
4
NOVICH, BRUCE E.
Exec Dt:
06/12/2001
5
RICE, WILLIAM B.
Exec Dt:
06/15/2001
6
ROBERTSON, WALTER J.
Exec Dt:
05/23/2001
7
WU, XIANG
Exec Dt:
05/10/2001
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020058449
09793911
Correspondence name and address
PPG INDUSTRIES, INC.
ANDREW C. SIMINERIO
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 21
Reel/Frame:012180/0972   Pages: 17
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VELPARI, VEDAGIRI
Exec Dt:
08/31/2001
2
LAMMON-HILINSKI, KAMI
Exec Dt:
09/13/2001
3
LAWTON, ERNEST L.
Exec Dt:
08/09/2001
4
NOVICH, BRUCE E.
Exec Dt:
08/15/2001
5
RICE, WILLIAM B.
Exec Dt:
08/17/2001
6
ROBERTSON, WALTER J.
Exec Dt:
08/24/2001
7
WU, XIANG
Exec Dt:
08/03/2001
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020086598
09793900
Correspondence name and address
PPG INDUSTRIES, INC.
INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 22
Reel/Frame:016158/0319   Pages: 3
Recorded: 01/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAWTON, ERNEST L.
Exec Dt:
12/03/2004
2
RAU, ROBERT B.
Exec Dt:
12/06/2004
3
PUCKETT, GARRY D.
Exec Dt:
12/03/2004
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8105690
US20050025967
10775174
Correspondence name and address
MARK D. SWEET
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
901 NEW YORK AVENUE, NW
WASHINGTON, D.C. 20001-4413
Assignment: 23
Reel/Frame:016562/0943   Pages: 4
Recorded: 05/12/2005
Attorney Dkt #:03626.0081-00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAU, ROBERT B.
Exec Dt:
05/04/2005
2
LAWTON, ERNEST L.
Exec Dt:
05/04/2005
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7354641
US20060078721
10960967
Correspondence name and address
MARK D. SWEEET, ESQ.
FINNEGAN, HENDERSON, FARABOW, ET AL
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413

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