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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KAUFMAN, MARVIN L.
Total Assignments: 7
Assignment: 1
Reel/Frame:004041/0321   Pages: 1
Recorded: 08/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/19/1982
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06412043
Correspondence name and address
MICHAEL G. GILMAN, MOBIL OIL CORP.
3225 GALLOWS RD.
FAIRFAX, VA 22037
Assignment: 2
Reel/Frame:004085/0463   Pages: 1
Recorded: 12/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/29/1982
Assignee
1
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06454787
Correspondence name and address
MICHAEL G. GILMAN
MOBIL OIL CORP.
3225 GALLOWS RD.
FAIRFAX, VA 22037
Assignment: 3
Reel/Frame:004613/0116   Pages: 3
Recorded: 09/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/26/1986
2
Exec Dt:
09/26/1986
Assignee
1
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06912463
Correspondence name and address
WILLIAM J. UHL
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:004815/0286   Pages: 1
Recorded: 12/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/21/1987
2
Exec Dt:
12/17/1987
3
Exec Dt:
12/17/1987
4
Exec Dt:
12/29/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07139358
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:005882/0345   Pages: 5
Recorded: 10/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/14/1991
2
Exec Dt:
10/14/1991
3
Exec Dt:
10/14/1991
4
Exec Dt:
10/14/1991
5
Exec Dt:
10/14/1991
Assignee
1
A CORPORATION OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07776104
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:006301/0445   Pages: 3
Recorded: 10/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/16/1992
Assignee
1
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07962568
Correspondence name and address
PPG INDUSTRIES, INC.
WILLIAM J. UHL
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Assignment: 7
Reel/Frame:008154/0111   Pages: 5
Recorded: 08/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/1996
2
Exec Dt:
08/21/1996
3
Exec Dt:
08/21/1996
4
Exec Dt:
08/21/1996
Assignee
1
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08700977
Correspondence name and address
PPG INDUSTRIES, INC.
KENNETH J. STACHEL
INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLACE
PITTSBURGH, PA 15272

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