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Patent Assignment Assignor Details
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Assignor Name : SIMMONS, ROBERT B.
Total Assignments: 9
Assignment: 1
Reel/Frame:004160/0163   Pages: 3
Recorded: 08/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIMMONS, ROBERT B.
Exec Dt:
07/19/1983
2
STERMOLE, DAVID A.
Exec Dt:
07/19/1983
Assignee
1
PPG INDUSTRIES, INC.
A PA CORP.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4483715
NONE
06519439
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:004159/0738   Pages: 6
Recorded: 08/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STERMOLE, DAVID A.
Exec Dt:
07/28/1983
2
SIMMONS, ROBERT B.
Exec Dt:
07/28/1983
Assignee
1
PPG INDUSTRIES
A PA CORP.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4483842
NONE
06518988
Correspondence name and address
PPG INDUSTRIES,INC.
PATENT DEPT. ONE PPG PLACE
PITTSBURGH,PA 15272
Assignment: 3
Reel/Frame:004589/0902   Pages: 3
Recorded: 08/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOEHR, CLIFFORD E.
Exec Dt:
07/23/1986
2
PARIDON, LEO J.
Exec Dt:
07/30/1986
3
SIMMONS, ROBERT B.
Exec Dt:
07/23/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4747978
NONE
06894167
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:005150/0929   Pages: 3
Recorded: 06/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SIMMONS, ROBERT B.
Exec Dt:
06/28/1988
Assignee
1
PPG INDUSTRIES, INC.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5049385
NONE
07213383
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:005056/0107   Pages: 6
Recorded: 03/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAKRABARTI, PARITOSH M.
Exec Dt:
11/28/1988
2
DENISON, JOHN M.
Exec Dt:
10/27/1988
3
JOHNSON, HARLAN B.
Exec Dt:
11/17/1988
4
KORACH, MALCOLM
Exec Dt:
11/14/1988
5
LEATHERMAN, DENNIS D.
Exec Dt:
10/31/1988
6
REINHARDT, LINDA P.
Exec Dt:
11/07/1988
7
SCHWARZ, RICHARD A.
Exec Dt:
11/10/1988
8
SIMMONS, ROBERT B.
Exec Dt:
11/11/1988
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH, PA A CORP. OF PA
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4959208
NONE
07264242
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:005150/0927   Pages: 2
Recorded: 06/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIEDRICH, CHARLES R.
Exec Dt:
06/20/1989
2
SIMMONS, ROBERT B.
Exec Dt:
06/20/1989
3
LASCH, JONATHAN G.
Exec Dt:
06/20/1989
Assignee
1
PPG INDUSTRIES, INC.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5049385
NONE
07213383
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 7
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
Assignment: 8
Reel/Frame:005492/0668   Pages: 5
Recorded: 10/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JUNKER, DAVID M.
Exec Dt:
10/19/1990
2
WIEDRICH, CHARLES R.
Exec Dt:
10/19/1990
3
SIMMONS, ROBERT B.
Exec Dt:
10/19/1990
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PENNSYLVANIA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5089127
NONE
07600461
Correspondence name and address
IRWIN M. STEIN
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 9
Reel/Frame:023447/0305   Pages: 6
Recorded: 10/30/2009
Attorney Dkt #:04002312A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PICKENS, STANLEY R.
Exec Dt:
09/30/2009
2
SIMMONS, ROBERT B.
Exec Dt:
10/01/2009
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8257748
US20110052724
12551591
Correspondence name and address
PPG INDUSTRIES INC INTELLECTUAL PROPERTY
ONE PPG PLACE
LAW DEPARTMENT
PITTSBURGH, PA 15272-0001

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