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Patent Assignment Assignor Details
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Assignor Name : CHAU, MICHAEL M.
Total Assignments: 11
Assignment: 1
Reel/Frame:004054/0631   Pages: 4
Recorded: 09/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SINGER, DEBRA L.
Exec Dt:
09/24/1982
2
SCHIMMEL, KARL F.
Exec Dt:
09/24/1982
3
DOWBENKO, ROSTYSLAW
Exec Dt:
09/24/1982
4
CHAU, MICHAEL M.
Exec Dt:
09/24/1982
5
CHANG, WEN-HSUAN
Exec Dt:
09/24/1982
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA.
PITTSBURG,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4469832
NONE
06427399
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:004054/0639   Pages: 5
Recorded: 09/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SINGER, DEBRA L.
Exec Dt:
09/24/1982
2
MC COLLUM, GREGORY J.
Exec Dt:
09/27/1982
3
DOWBENKO, ROSTYSLAW
Exec Dt:
09/24/1982
4
CHRISTENSON, ROGER M.
Exec Dt:
09/27/1982
5
CHAU, MICHAEL M.
Exec Dt:
09/24/1982
6
CHANG, WEN-HSUAN
Exec Dt:
09/24/1982
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA.
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4477618
NONE
06427402
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:004179/0514   Pages: 3
Recorded: 09/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, WEN-HSUAN
Exec Dt:
09/22/1983
2
CHAU, MICHAEL M.
Exec Dt:
09/22/1983
3
PICCIRILLI, ROBERT
Exec Dt:
09/22/1983
Assignee
1
PPG INDUSTRIES, INC., A PA CORP.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4696959
NONE
06536143
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:004403/0070   Pages: 3
Recorded: 04/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, WEN-HSUAN
Exec Dt:
04/26/1985
2
MC KEOUGH, DAVID T.
Exec Dt:
04/26/1985
3
CHAU, MICHAEL M.
Exec Dt:
04/26/1985
Assignee
1
PPG INDUSTRIES, INC., A CORP.OF PA.
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4590254
NONE
06728140
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:004441/0823   Pages: 3
Recorded: 08/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAKHLOUF, JOSEPH M.
Exec Dt:
08/06/1985
2
CHAU, MICHAEL M.
Exec Dt:
08/06/1985
3
FREID, JAMES R.
Exec Dt:
08/06/1985
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH, PENNSYLVANIA, A CORP OF PA.
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4812508
NONE
06764029
Correspondence name and address
GODFRIED R. AKORLI
PAT. DEPT., PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:004684/0408   Pages: 3
Recorded: 03/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHAPPERT, RAYMOND F.
Exec Dt:
03/20/1987
2
MAKHLOUF, JOSEPH M.
Exec Dt:
03/18/1987
3
CHAU, MICHAEL M.
Exec Dt:
03/18/1987
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH, PA. A CORP. OF PA.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4721751
NONE
07030309
Correspondence name and address
LINDA PINGITORE
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:005118/0477   Pages: 2
Recorded: 08/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHAU, MICHAEL M.
Exec Dt:
08/29/1989
Assignee
1
ALLIED-SIGNAL INC.
COLUMBIA ROAD AND PARK AVENUE
MORRIS TOWNSHIP MORRIS COUNTY, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4950404
NONE
07400440
Correspondence name and address
HAROLD N. WELLS
ALLIED-SIGNAL EMRC
50 E. ALGONQUIN RD.
DES PLAINES, IL 60017-5016
Assignment: 8
Reel/Frame:005281/0231   Pages: 3
Recorded: 04/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAU, MICHAEL M.
Exec Dt:
12/12/1989
2
LIGHT, WILLIAM G.
Exec Dt:
12/12/1989
3
CHU, HONG C.
Exec Dt:
12/12/1989
Assignee
1
ALLIED-SIGNAL INC., A CORP. OF DELAWARE
COLUMBIA ROAD AND PARK AVENUE
MORRIS TOWNSHIP, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983291
NONE
07450637
Correspondence name and address
HAROLD N. WELLS
ENGINEERED MATERIALS RESEARCH CENTER
50 EAST ALGONQUIN ROAD
DES PLAINS, IL 60017-5016
Assignment: 9
Reel/Frame:005868/0714   Pages: 3
Recorded: 09/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAU, MICHAEL M.
Exec Dt:
09/05/1991
2
LIGHT, WILLIAM G.
Exec Dt:
09/04/1991
3
SWAMIKANNU, A. XAVIER
Exec Dt:
09/06/1991
Assignee
1
ALLIED-SIGNAL INC.
COLUMBIA ROAD AND PARK AVENUE
A CORPORATION OF DELAWARE
MORRIS TOWNSHIP, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5271843
NONE
07756635
Correspondence name and address
HAROLD N. WELLS
ALLIED-SIGNAL INC.
RESEARCH & TECHNOLOGY
50 E. ALGONQUIN RD.
DES PLAINES, IL 60017-5016
Assignment: 10
Reel/Frame:007201/0955   Pages: 3
Recorded: 09/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, CHARLES
Exec Dt:
08/29/1994
2
AKHTAR, MASYOOD
Exec Dt:
08/29/1994
3
CHAU, MICHAEL M.
Exec Dt:
08/29/1994
4
SAVAGE, DAVID
Exec Dt:
08/29/1994
Assignee
1
JOHNSON MATTHEY ELECTRONICS, INC.
EAST 15128 EUCLID AVENUE
SPOKANE, WASHINGTON 99216
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5532513
NONE
08272354
Correspondence name and address
CHRISTIE, PARKER & HALE
VINCENT G. GIOIA
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 11
Reel/Frame:007874/0436   Pages: 3
Recorded: 04/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAU, MICHAEL M.
Exec Dt:
03/22/1996
2
BURKHART, DONALD A.
Exec Dt:
03/22/1996
Assignee
1
JOHNSON MATTHEY, INC.
460 SWEDESFORD ROAD
WAYNE, PENNSYLVANIA 19087
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5855821
NONE
08577256
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
VINCENT G. GIOIA
P.O. BOX 7068
PASADENA, CA 91109-7068

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