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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 : LEADER, MATTHEW J.
Total Assignments: 14
Assignment: 1
Reel/Frame:004565/0228   Pages: 1
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/13/1986
2
Exec Dt:
06/13/1986
Assignee
1
17600 GILLETTE AVENUE
A CORP. OF CA
IRVINE, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06874919
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:004575/0445   Pages: 1
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/13/1986
2
Exec Dt:
06/13/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06874927
Correspondence name and address
CHARLES J. KNUTH
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:004670/0446   Pages: 1
Recorded: 02/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/20/1987
2
Exec Dt:
01/20/1987
Assignee
1
17600 GILLETTE AVENUE
IRVINE, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07012105
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:005538/0863   Pages: 5
Recorded: 12/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/29/1990
2
Exec Dt:
12/03/1990
Assignee
1
A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07624948
Correspondence name and address
KENNETH J. STACHEL
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:015201/0961   Pages: 4
Recorded: 04/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/1991
2
Exec Dt:
08/21/1991
Assignee
1
1 PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08147411
Correspondence name and address
GORDON & REES LLP
COLLEEN J MCKIERNAN
1660 UNION ST
SAN DIEGO, CA 92101
Assignment: 6
Reel/Frame:006263/0893   Pages: 5
Recorded: 03/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/10/1992
Assignee
1
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07814383
Correspondence name and address
PPG INDUSTRIES, INC.
KENNETH J. STACHEL
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:006315/0523   Pages: 7
Recorded: 11/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/13/1992
2
Exec Dt:
08/13/1992
3
Exec Dt:
08/13/1992
4
Exec Dt:
08/13/1992
5
Exec Dt:
08/13/1992
6
Exec Dt:
11/16/1992
7
Exec Dt:
08/13/1992
Assignee
1
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07905255
Correspondence name and address
PPG INDUSTRIES, INC.
KENNETH J. STACHEL
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Assignment: 8
Reel/Frame:006332/0906   Pages: 5
Recorded: 11/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/13/1992
2
Exec Dt:
08/13/1992
3
Exec Dt:
08/13/1992
4
Exec Dt:
11/16/1992
Assignee
1
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07905254
Correspondence name and address
KENNETH J. STACHEL
PPG INDUSTRIES, INC.
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 9
Reel/Frame:006607/0224   Pages: 4
Recorded: 07/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/1993
2
Exec Dt:
07/09/1993
3
Exec Dt:
07/09/1993
Assignee
1
ONE PPG PLACE
PATENT DEPARTMENT - 39TH FLOOR
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08061969
Correspondence name and address
PPG INDUSTRIES, INC.
KENNETH J. STACHEL
PATENT DEPARTMENT - 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 10
Reel/Frame:008004/0482   Pages: 3
Recorded: 05/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/1996
2
Exec Dt:
05/13/1996
3
Exec Dt:
03/13/1996
Assignee
1
1945 PALOMAR OAKS WAY
CARLSBAD, CALIFORNIA 92009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08648676
Correspondence name and address
BAKER, MAXHAM, JESTER & MEADOR
BRUCE W. GREENHAUS
SYMPHONY TOWERS-750 "B" STREET STE 3100
SAN DIEGO CALIFORNIA 92101
Assignment: 11
Reel/Frame:008014/0306   Pages: 3
Recorded: 05/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/1996
2
Exec Dt:
05/13/1996
Assignee
1
1945 PALOMAR OAKS WAY
CARLSBAD, CALIFORNIA 92009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08648675
Correspondence name and address
BAKER, MAXHAM, JESTER & MEADOR
BRUCE W. GREENHAUS
SYMPHONY TOWERS
750 "B" STREET, SUITE 3100
SAN DIEGO, CA 92101
Assignment: 12
Reel/Frame:008026/0034   Pages: 3
Recorded: 05/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/1996
2
Exec Dt:
05/13/1996
Assignee
1
1945 PALOMAR OAKS WAY
CARLSBAD, CALIFORNIA 92009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08649009
Correspondence name and address
BAKER, MAXHAM, JESTER & MEADOR, SYMPHONY
BRUCE W. GREENHAUS
TOWERS, 750 "B" STREET, SUITE 3100
SAN DIEGO, CALIFORNIA 92101
Assignment: 13
Reel/Frame:008087/0103   Pages: 3
Recorded: 05/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/1996
2
Exec Dt:
05/13/1996
3
Exec Dt:
05/13/1996
Assignee
1
1945 PALOMAR OAKS WAY
CARLSBAD, CALIFORNIA 92009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08648694
Correspondence name and address
BAKER, MAXHAM, JESTER & MEADOR
BRUCE W. GREENHAUS
SYMPHONY TOWERS
750 "B" ST., SUITE 3100
SAN DIEGO, CA 92101
Assignment: 14
Reel/Frame:015190/0997   Pages: 3
Recorded: 04/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2004
2
Exec Dt:
02/23/2004
Assignee
1
CARLSBAD, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09184471
Correspondence name and address
GORDON & REES LLP
COLLEEN J MCKIEMAN
1660 UNION ST
SAN DIEGO, CA 92101

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