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Patent Assignment Assignee Details
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Assignee Name : PPG INDUSTRIES, INC., A CORP OF PA
Total Assignments: 30
Assignment: 1
Reel/Frame:003997/0959   Pages: 3
Recorded: 03/04/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, WEN-HSUAN
Exec Dt:
02/19/1982
2
LEE, KYU-WANG
Exec Dt:
03/01/1982
3
SAUNDERS, JOHN B. JR.
Exec Dt:
02/19/1982
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4413086
NONE
06354561
Correspondence name and address
THOMAS M. BREININGER
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE GATEWAY CTR.
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:004048/0448   Pages: 2
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HSU, ED C.
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 #
 
 
 
 
 
 
 
 
 
 
 
4536447
NONE
06422771
Correspondence name and address
KENNETH J. STACHEL
PAT. DEPT., PPG IND, INC.
ONE GATEWAY CTR.
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:004049/0209   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
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4536446
NONE
06422617
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:004112/0441   Pages: 3
Recorded: 03/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRANK, ROBERT G.
Exec Dt:
03/25/1983
2
FECIK, MICHAEL T.
Exec Dt:
03/25/1983
3
EWING, JOHN J.
Exec Dt:
03/25/1983
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501603
NONE
06480535
Correspondence name and address
EDWARD I. MATES
PATENT DEPARTMENT, PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:004186/0065   Pages: 2
Recorded: 10/24/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GAGNE, ROBERT
Exec Dt:
09/29/1983
2
TSAI, YIH-WAN
Exec Dt:
09/29/1983
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4527617
NONE
06538056
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:004188/0989   Pages: 4
Recorded: 10/25/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WARD, THOMAS A.
Exec Dt:
10/20/1983
2
GREER, STANLEY T.
Exec Dt:
10/20/1983
3
BOBERSKI, WILLIAM G.
Exec Dt:
10/19/1983
4
SEINER, JEROME A.
Exec Dt:
10/24/1983
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4529467
NONE
06545286
Correspondence name and address
LINDA PINGITORE
PAT. DEPT., PPG INDUSTRIES, INC.
ONE PPG PL.
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:004245/0449   Pages: 2
Recorded: 03/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUSS, NAOMI R.
Exec Dt:
03/29/1984
2
PORTER, SAMUEL JR.
Exec Dt:
03/29/1984
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4620994
NONE
06595106
Correspondence name and address
PAT. DEPT.
PPG INDUSTRIES, INC.
ONE PPG PL.
PITTSBURGH, PA 15272
Assignment: 8
Reel/Frame:004250/0810   Pages: 2
Recorded: 03/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUSS, NAOMI R.
Exec Dt:
03/29/1984
2
PORTER, SAMUEL JR.
Exec Dt:
03/29/1984
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4620993
NONE
06595216
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 9
Reel/Frame:004367/0489   Pages: 4
Recorded: 07/03/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHRISTENSON, ROGER M.
Exec Dt:
07/02/1984
2
VALKO, JOSEPH T.
Exec Dt:
07/02/1984
3
PLASYNSKI, JOSEPH E.
Exec Dt:
07/02/1984
4
SCRIVEN, ROGER L.
Exec Dt:
07/02/1984
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4560717
NONE
06627587
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 10
Reel/Frame:004368/0209   Pages: 3
Recorded: 10/01/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATESA, JOSEPH M.
Exec Dt:
09/17/1984
2
WON, KWANG J.
Exec Dt:
09/17/1984
3
DEMAREST, HENRY M. JR.
Exec Dt:
09/17/1984
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURG, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4610711
NONE
06656292
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 11
Reel/Frame:004326/0371   Pages: 2
Recorded: 10/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GILLERY, F. HOWARD
Exec Dt:
10/12/1984
2
CRISS, RUSSELL C.
Exec Dt:
10/12/1984
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4744880
NONE
06661748
Correspondence name and address
PATENT DEPT.
PPG INDUSTIRES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 12
Reel/Frame:004343/0164   Pages: 3
Recorded: 11/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHRISTENSON, ROGER M.
Exec Dt:
11/14/1984
2
ROSENBERGER, MARY E.
Exec Dt:
11/14/1984
3
TETENBAUM, MARVIN T.
Exec Dt:
11/16/1984
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4638020
NONE
06674452
Correspondence name and address
GODFRIED R. AKORLI
PAT. DEPT., PPG INDUSTRIES, INC.,
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 13
Reel/Frame:004342/0794   Pages: 2
Recorded: 12/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KRASS, DENNIS K.
Exec Dt:
11/29/1984
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4634464
NONE
06678121
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 14
Reel/Frame:004347/0639   Pages: 4
Recorded: 12/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, WEN-HSUAN
Exec Dt:
12/13/1984
2
CHAU, MICHAEL MING-KEE
Exec Dt:
12/13/1984
3
ERIKSON, J. ALDEN
Exec Dt:
12/13/1984
4
LIPINSKI, ROBERT J.
Exec Dt:
12/13/1984
5
MCKEOUGH, DAVID T.
Exec Dt:
12/13/1984
6
NUGENT, RICHARD M. JR.,
Exec Dt:
12/13/1984
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4652605
NONE
06682446
Correspondence name and address
LINDA PINGITORE
PATENT DEPT., PPG INDUSTRIES, INC.,
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 15
Reel/Frame:004347/0799   Pages: 2
Recorded: 12/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEAVER, RICHARD P.
Exec Dt:
12/14/1984
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4589898
NONE
06682400
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 16
Reel/Frame:004373/0259   Pages: 2
Recorded: 12/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARPER, J. CLETUS
Exec Dt:
12/14/1984
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4602239
NONE
06665903
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 17
Reel/Frame:004403/0695   Pages: 4
Recorded: 05/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELLIOTT, MARTIN R.
Exec Dt:
04/06/1985
2
BOLLINGER, DWIGHT A.
Exec Dt:
04/29/1985
3
CURRY, KRIS B.
Exec Dt:
04/29/1985
4
PLOCIK, DANIEL C.
Exec Dt:
04/30/1985
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4604934
NONE
06732040
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 18
Reel/Frame:004403/0196   Pages: 4
Recorded: 05/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRANK, ROBERT G.
Exec Dt:
05/01/1985
2
NOCA, JOSEPH A.
Exec Dt:
04/30/1985
3
KELLY, JOSEPH B.
Exec Dt:
04/25/1985
4
BOWERS, ROBERT L.
Exec Dt:
04/25/1985
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4610579
NONE
06732124
Correspondence name and address
PATENT DEPT.,
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 19
Reel/Frame:004415/0759   Pages: 2
Recorded: 06/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DUBOIS, DONALD W.
Exec Dt:
06/06/1985
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4617196
NONE
06743186
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONG PPG PLACE
PITTSBURGH, PA 15272
Assignment: 20
Reel/Frame:004421/0940   Pages: 3
Recorded: 06/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAYLOR, RON D.
Exec Dt:
06/18/1985
2
KUHNS, DAVID W.
Exec Dt:
06/18/1985
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4844954
NONE
06747550
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 21
Reel/Frame:004505/0975   Pages: 3
Recorded: 12/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RANKA, AJAY I.
Exec Dt:
12/20/1985
2
DAS, SURYYA K.
Exec Dt:
12/20/1985
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4647612
NONE
06814458
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 22
Reel/Frame:004576/0618   Pages: 4
Recorded: 07/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, WEN-HSUAN
Exec Dt:
06/27/1986
2
BLACKBURN, WILLIAM P.
Exec Dt:
06/27/1986
3
PRUCNAL, PAUL J.
Exec Dt:
06/27/1986
4
DUFFORD, EDWARD L.
Exec Dt:
06/30/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4684697
NONE
06881434
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 23
Reel/Frame:004593/0457   Pages: 3
Recorded: 07/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARZEC, DEBRA S.
Exec Dt:
07/18/1986
2
MC QUEEN, ROBERT C.
Exec Dt:
07/16/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4772414
NONE
06889135
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 24
Reel/Frame:004603/0053   Pages: 2
Recorded: 09/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MANNER, JAMES A.
Exec Dt:
09/09/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
1213 TAPLIN AVE.
AKRON, OHIO 44319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4714785
NONE
06907246
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 25
Reel/Frame:004630/0457   Pages: 3
Recorded: 10/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YIGDALL, JEFFREY S.
Exec Dt:
09/19/1986
2
TSAI, YIH-WAN
Exec Dt:
10/01/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4738702
NONE
06915763
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 26
Reel/Frame:004632/0320   Pages: 2
Recorded: 10/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHULTZ, STEPHEN J.
Exec Dt:
09/25/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4787504
NONE
06916071
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 27
Reel/Frame:004613/0669   Pages: 3
Recorded: 10/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUGHES, GARY N.
Exec Dt:
09/26/1986
2
MICHELOTTI, DONALD P.
Exec Dt:
09/19/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4726830
NONE
06914437
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 28
Reel/Frame:004615/0495   Pages: 3
Recorded: 10/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LIN, CHIA-CHENG
Exec Dt:
09/30/1986
2
FALLERONI, CHARLENE A.
Exec Dt:
09/30/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4731264
NONE
06915344
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 29
Reel/Frame:005320/0501   Pages: 4
Recorded: 05/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TALJAN, DENNIS N.
Exec Dt:
05/24/1990
2
PRICE, R. DOUGLAS
Exec Dt:
05/24/1990
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5068288
NONE
07531380
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 30
Reel/Frame:005561/0595   Pages: 4
Recorded: 09/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENDER, JOHN E.
Exec Dt:
08/28/1990
2
FRANK, ROBERT G.
Exec Dt:
08/28/1990
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5085680
NONE
07576821
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272

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