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Patent Assignment Assignee Details
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Assignee Name : PPG INDUSTRIES, INC., A CORP. OF PA
Total Assignments: 19
Assignment: 1
Reel/Frame:003834/0066   Pages: 1
Recorded: 10/01/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FRANZ HELMUT
Exec Dt:
09/25/1980
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4311764
NONE
06192761
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:003835/0168   Pages: 2
Recorded: 12/01/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KELLAR JOHN D.
Exec Dt:
11/17/1980
2
PEREMAN GORDON F.
Exec Dt:
11/17/1980
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4325723
NONE
06210711
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CTR.
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:003861/0139   Pages: 3
Recorded: 12/22/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAPURA EDWARD M.
Exec Dt:
12/05/1980
2
GOODE HENRY C.
Exec Dt:
12/05/1980
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4342583
NONE
06219147
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:003858/0701   Pages: 3
Recorded: 01/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSEMAN MICHAEL P.
Exec Dt:
01/12/1981
2
EAMES RICHARD C.
Exec Dt:
01/13/1981
3
BARRETT MARLIN W.
Exec Dt:
01/12/1981
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4401204
NONE
06228421
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:004049/0207   Pages: 2
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HSU, EDWARD C.
Exec Dt:
09/22/1982
2
TEMPLE, CHESTER S.
Exec Dt:
09/22/1982
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
ONE GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4457785
NONE
06422618
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 6
Reel/Frame:004050/0740   Pages: 3
Recorded: 09/28/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GREIGGER, BARBARA A.
Exec Dt:
09/24/1982
2
HARTMAN, MARVIS E.
Exec Dt:
09/24/1981
3
DOWBENKO, ROSTYSLAW
Exec Dt:
09/24/1981
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4403093
NONE
06425759
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:004054/0635   Pages: 4
Recorded: 09/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SINGER, DEBRA L.
Exec Dt:
09/24/1982
2
MC COLLUM, GREGORY J.
Exec Dt:
09/27/1982
3
DOWBENKO, ROSTYSLAW
Exec Dt:
09/24/1982
4
CHRISTENSON, ROGER M.
Exec Dt:
09/27/1982
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4454274
NONE
06427400
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:004055/0930   Pages: 3
Recorded: 09/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JERABEK, ROBERT D.
Exec Dt:
09/29/1982
2
KOREN, JEFFREY G.
Exec Dt:
09/29/1982
3
JOHNSON, MARK W.
Exec Dt:
09/29/1982
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4485259
NONE
06430304
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 9
Reel/Frame:004089/0993   Pages: 3
Recorded: 01/31/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, WEN-HSUAN
Exec Dt:
01/21/1983
2
MC KEOUGH, DAVID T.
Exec Dt:
01/21/1983
3
PEFFER, JOHN R.
Exec Dt:
01/21/1983
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501872
NONE
06462573
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CTR.
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:004089/0996   Pages: 3
Recorded: 01/31/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, WEN-HSUAN
Exec Dt:
01/21/1983
2
MC KEOUGH, DAVID T.
Exec Dt:
01/21/1983
3
PEFFER, JOHN R.
Exec Dt:
01/21/1983
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4467081
NONE
06462572
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CTR.
PITTSBURGH, PA 15222
Assignment: 11
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: 12
Reel/Frame:004300/0085   Pages: 4
Recorded: 08/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHILLINGER, WILLIAM J.
Exec Dt:
08/06/1984
2
ERIKSON, J. ALDEN
Exec Dt:
08/06/1984
3
DOWBENKO, ROSTYSLAW
Exec Dt:
08/06/1984
4
CHRISTENSON, ROGER M.
Exec Dt:
08/06/1984
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4591518
NONE
06639874
Correspondence name and address
PAT. DEPT.
PPG INDUSTRIES, INC.
ONE PPG PL.
PITTSBURGH, PA 15272
Assignment: 13
Reel/Frame:004841/0510   Pages: 3
Recorded: 09/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSAI, YIH-WAN
Exec Dt:
09/25/1987
2
SENSI, JOHN E.
Exec Dt:
09/25/1987
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4816056
NONE
07104140
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 14
Reel/Frame:004839/0187   Pages: 3
Recorded: 12/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WRIGHT, LARRY G.
Exec Dt:
11/06/1987
2
KUHN, JOHN J.
Exec Dt:
11/06/1987
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4775400
NONE
07112573
Correspondence name and address
PPG INDUSTRIES, INC.
PATENT DEPARTMENT
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 15
Reel/Frame:004828/0735   Pages: 2
Recorded: 02/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAZER CHEMICALS, INC.
Exec Dt:
12/23/1987
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4803087
NONE
07076109
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 16
Reel/Frame:004840/0959   Pages: 2
Recorded: 01/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GRUNDY, REED H.
Exec Dt:
01/25/1988
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4794625
NONE
07149330
Correspondence name and address
JOHN E. CURLEY
PAT. DEPT., PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 17
Reel/Frame:004982/0843   Pages: 5
Recorded: 05/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MUELLER, JOSEPH T.
Exec Dt:
03/16/1988
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902879
NONE
07138614
Correspondence name and address
ANDREW C. SIMINERIO
P P G INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 18
Reel/Frame:005202/0490   Pages: 3
Recorded: 12/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GARRETT, JEFFREY L.
Exec Dt:
12/15/1989
2
MAKITKA, HARRY
Exec Dt:
12/15/1989
3
SANCHEZ, RICHARD J.
Exec Dt:
12/18/1989
4
SHEPLER, GREGORY W.
Exec Dt:
12/15/1989
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4995892
NONE
07452866
Correspondence name and address
RICHARD E. MAEBIUS
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 19
Reel/Frame:005379/0034   Pages: 6
Recorded: 07/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAKRABARTI, PARITOSH M.
Exec Dt:
07/11/1990
2
JOHNSON, HARLAN B.
Exec Dt:
07/10/1990
3
KORACH, MALCOLM
Exec Dt:
06/21/1990
4
LEATHERMAN, DENNIS D.
Exec Dt:
07/06/1990
5
REINHARDT, LINDA P.
Exec Dt:
06/28/1990
6
SIMMONS, ROBERT B.
Exec Dt:
07/12/1990
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5035886
NONE
07521626
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272

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