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Patent Assignment Assignor Details
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Assignor Name : WILLIAMS, WILLIAM ROBERT
Total Assignments: 9
Assignment: 1
Reel/Frame:007942/0436   Pages: 2
Recorded: 05/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAPPA, MARIO JOSEPH
Exec Dt:
01/05/1996
2
WILLIAMS, WILLIAM ROBERT
Exec Dt:
01/05/1996
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5866728
NONE
08583331
Correspondence name and address
E. I. DU PONT DE NEMOURS COMPANY
MICHAEL K. BOYER
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:008492/0029   Pages: 2
Recorded: 05/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAPPA, MARIO JOSEPH
Exec Dt:
01/03/1997
2
WILLIAMS, WILLIAM ROBERT
Exec Dt:
01/31/1997
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL - PATENT
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5866729
NONE
08778440
Correspondence name and address
E.I. DU PONT DE NEMOURS COMPANY
ROBERT W, BLACK
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:008563/0761   Pages: 2
Recorded: 06/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAPPA, MARIO JOSEPH
Exec Dt:
01/14/1997
2
WILLIAMS, WILLIAM ROBERT
Exec Dt:
01/31/1997
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5770779
NONE
08778427
Correspondence name and address
E.I. DU PONT DE NEMOURS COMPANY
ROBERT W. BLACK
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:009607/0231   Pages: 5
Recorded: 11/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAPAVASSILIOU, VASILIS
Exec Dt:
10/13/1998
2
WILLIAMS, WILLIAM ROBERT
Exec Dt:
10/13/1998
3
WAGNER, MATTTHEW LINCOLN
Exec Dt:
10/13/1998
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6215027
NONE
09175428
Correspondence name and address
PRAXAIR, INC.
MISS JOANN M. JELSA
LAW DEPARTMENT-M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 5
Reel/Frame:013601/0859   Pages: 5
Recorded: 12/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE MONTALVAO, ANTONIO FILIPE FALCAO
Exec Dt:
11/22/2002
2
WILLIAMS, WILLIAM ROBERT
Exec Dt:
10/31/2002
3
PAREJA, HENRIQUE ARMANDO LANGARO
Exec Dt:
11/22/2002
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030111429
10014480
Correspondence name and address
PRAXAIR, INC.
JOANN M. JELSA
39 OLD RIDGEBURY ROAD
LAW DEPARTMENT - M1 557
DANBURY, CT 06810-5113
Assignment: 6
Reel/Frame:014470/0266   Pages: 4
Recorded: 03/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLIAMS, WILLIAM ROBERT
Exec Dt:
03/15/2004
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6981997
US20050011355
10621315
Correspondence name and address
PRAXAIR, INC.
MISS JOANN M. JELSA
LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810-5113
Assignment: 7
Reel/Frame:017320/0774   Pages: 4
Recorded: 03/08/2006
Conveyance: RE-RECORD TO ADD THE NAME OF AN INVENTOR THAT WAS OMITTED FROM THE COVER SHEET, PREVIOUSLY RECORDED ON REEL 017238 FRAME 0542.
Assignors
1
SATHER, DALE A.
Exec Dt:
12/06/2005
2
SIMONNET, GUILLAUME
Exec Dt:
12/06/2005
3
CHAN, SHANNON J.
Exec Dt:
12/12/2005
4
KUEHNEL, THOMAS W.
Exec Dt:
12/06/2005
5
WILLIAMS, WILLIAM ROBERT
Exec Dt:
12/12/2005
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080005562
11301858
Correspondence name and address
JEFFREY K. BERGER
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, ILLINOIS 60606-6357
Assignment: 8
Reel/Frame:017956/0895   Pages: 6
Recorded: 07/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURGERS, KENNETH LEROY
Exec Dt:
04/24/2006
2
CHAKRAVARTI, SHRIKAR
Exec Dt:
05/01/2006
3
WILLIAMS, WILLIAM ROBERT
Exec Dt:
07/10/2006
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070148068
11314999
Correspondence name and address
JOANN M. JELSA
PRAXAIR, INC
LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 9
Reel/Frame:026868/0257   Pages: 14
Recorded: 09/07/2011
Attorney Dkt #:MVIR-0824/333718.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABORTY, PARAG
Exec Dt:
09/06/2011
2
OGDEN, CHARLES
Exec Dt:
09/06/2011
3
GORJIARA, BITA
Exec Dt:
09/06/2011
4
WARD, TIMOTHY HAYDON
Exec Dt:
09/03/2011
5
WILLIAMS, WILLIAM ROBERT
Exec Dt:
09/06/2011
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8819171
US20130060837
13227222
Correspondence name and address
WOODCOCK WASHBURN LLP
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104-2891

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