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Patent Assignment Assignor Details
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Assignor Name : PRUCNAL, PAUL J.
Total Assignments: 11
Assignment: 1
Reel/Frame:004351/0186   Pages: 2
Recorded: 12/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRUCNAL, PAUL J.
Exec Dt:
12/12/1984
Assignee
1
PPG INDUSTRIES, INC.
ONE PPG PLACE
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4598131
NONE
06683737
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:004405/0065   Pages: 4
Recorded: 04/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, WEN H.
Exec Dt:
04/26/1985
2
PRUCNAL, PAUL J.
Exec Dt:
04/26/1985
3
PEFFER, JOHN R.
Exec Dt:
04/26/1985
4
DUFFORD, EDWARD L.
Exec Dt:
04/26/1985
5
AMBROSE, RONALD R.
Exec Dt:
04/26/1985
Assignee
1
PPG INDUSTRIES, INC., A PA CORP.
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4714738
NONE
06728973
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 3
Reel/Frame:004463/0303   Pages: 4
Recorded: 09/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHIMMEL, KARL F.
Exec Dt:
09/24/1985
2
PRUCNAL, PAUL J.
Exec Dt:
09/24/1985
3
CAMP, DOUGLAS R.
Exec Dt:
09/24/1985
4
TIEDT, JOHN W.
Exec Dt:
09/24/1985
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4614766
NONE
06780766
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:004511/0898   Pages: 4
Recorded: 01/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, WEN-HSUAN
Exec Dt:
01/23/1986
2
DUFFORD, EDWARD L.
Exec Dt:
01/21/1986
3
ERIKSON, J. ALDEN
Exec Dt:
01/21/1986
4
PRUCNAL, PAUL J.
Exec Dt:
01/21/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA.
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4678835
NONE
06824040
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 5
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: 6
Reel/Frame:006078/0266   Pages: 5
Recorded: 04/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAY, RALPH C.
Exec Dt:
03/18/1992
2
PAWLIK, MICHAEL J.
Exec Dt:
03/18/1992
3
KAHLE, CHARLES F., II
Exec Dt:
03/18/1992
4
PRUCNAL, PAUL J.
Exec Dt:
03/30/1992
Assignee
1
PPG INDUSTRIES, INC. A CORP. OF PENNSYLVANIA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5306526
NONE
07862143
Correspondence name and address
PPG INDUSTRIES, INC.
WILLIAM J. UHL
PATENT DEPARTMENT
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:006454/0396   Pages: 5
Recorded: 03/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAY, RALPH C.
Exec Dt:
03/03/1993
2
PAWLIK, MICHAEL J.
Exec Dt:
03/03/1993
3
PRUCNAL, PAUL J.
Exec Dt:
03/08/1993
4
BALDY, CHRISTOPHER J.
Exec Dt:
03/03/1993
Assignee
1
PPG INDUSTRIES, INC.
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5294265
NONE
08031508
Correspondence name and address
PPG INDUSTRIES, INC.
WILLIAM J. UHL
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 8
Reel/Frame:008206/0053   Pages: 3
Recorded: 09/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRUCNAL, PAUL J.
Exec Dt:
09/11/1996
2
LU, SZU-PING
Exec Dt:
09/11/1996
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5744522
NONE
08713517
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 9
Reel/Frame:011033/0833   Pages: 5
Recorded: 08/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, SZU-PING
Exec Dt:
08/18/2000
2
PRUCNAL, PAUL J.
Exec Dt:
08/18/2000
3
NORTON, HIRAM A.
Exec Dt:
08/15/2000
Assignee
1
ANDERSON DEVLEOPMENT CO.
1415 E. MICHIGAN STREET
ADRIAN, MICHIGAN 49221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6479588
NONE
09641760
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:012227/0445   Pages: 3
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, SZU-PING
Exec Dt:
10/02/2001
2
PRUCNAL, PAUL J.
Exec Dt:
10/02/2001
Assignee
1
ANDERSON DEVELOPMENT CO.
1415 E. MICHIGAN STREET
ADRIAN, MICHIGAN 49221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670411
US20020068777
09968858
Correspondence name and address
BURNS, DOANE ET AL
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:019085/0447   Pages: 3
Recorded: 03/22/2007
Attorney Dkt #:1018940-000038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODEN, JR., DON R.
Exec Dt:
03/07/2007
2
PRUCNAL, PAUL J.
Exec Dt:
03/09/2007
3
LU, SZUPING
Exec Dt:
03/12/2007
Assignee
1
ANDERSON DEVELOPMENT CO.
1415 E. MICHIGAN STREET
ADRIAN, MICHIGAN 49221-3499
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080139700
11636431
Correspondence name and address
ALAN E. KOPECKI
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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