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Patent Assignment Assignor Details
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Assignor Name : BUTLER, STEPHEN J.
Total Assignments: 8
Assignment: 1
Reel/Frame:004587/0852   Pages: 3
Recorded: 08/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAKSA, TIBOR S.
Exec Dt:
07/31/1986
2
NORTON, RICHARD F.
Exec Dt:
07/29/1986
3
HALL, KENNETH W.
Exec Dt:
07/29/1986
4
BUTLER, STEPHEN J.
Exec Dt:
07/29/1986
5
CHICOINE, CRAIG C.
Exec Dt:
07/31/1986
6
BIENZ, WILFORD L.
Exec Dt:
07/30/1986
Assignee
1
CATERPILLAR INC., A DE. CORP.
PEORIA, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4715103
NONE
06893062
Correspondence name and address
ANTHONY N. WOLOCH
CATERPILLAR INC., PAT. DEPT.
AB-6490, 100 N. E. ADAMS ST.
PEORIA, IL 61629-6490
Assignment: 2
Reel/Frame:010192/0182   Pages: 11
Recorded: 08/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WEI
Exec Dt:
07/20/1999
2
HUA, GUICHAO
Exec Dt:
08/10/1999
3
SABLE, DANIEL M.
Exec Dt:
07/22/1999
4
BUTLER, STEPHEN J.
Exec Dt:
07/15/1999
Assignee
1
VPT, INC.
A VIRGINIA CORPORATION
2801 COMMERCE STREET, SE
BLACKSBURG, VIRGINIA 24060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6084792
NONE
09376616
Correspondence name and address
HOLLAND & KNIGHT LLP
ENRIQUE J. MORA
P.O. BOX 1526
ORLANDO, FL 32802-1526
Assignment: 3
Reel/Frame:011483/0738   Pages: 5
Recorded: 01/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARIANI, RICO
Exec Dt:
10/30/2000
2
BUTLER, STEPHEN J.
Exec Dt:
11/09/2000
3
RUFFELL, GRAHAM A.
Exec Dt:
01/11/2001
4
GUDENKAUF, JOHN CLEMENT
Exec Dt:
10/30/2000
5
PRAKRIYA, TARA S.
Exec Dt:
10/30/2000
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6650348
US20020093540
09765239
Correspondence name and address
WOODCOCK WASHBURN KURTZ MACKIEWICZ ET AL
MICHAEL J. SWOPE
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 4
Reel/Frame:015329/0455   Pages: 10
Recorded: 05/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUDENKAUF, JOHN C.
Exec Dt:
04/14/2004
2
WONG, VICTUS YUK-LUN
Exec Dt:
04/15/2004
3
BUTLER, STEPHEN J.
Exec Dt:
05/07/2004
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050114764
10721146
Correspondence name and address
WOODCOCK WASHBURN LLP
STEVEN H. MEYER
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 5
Reel/Frame:015453/0981   Pages: 13
Recorded: 06/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUDENKAUF, JOHN C.
Exec Dt:
04/14/2004
2
WONG, VICTUS YUK-LUN
Exec Dt:
04/14/2004
3
BUTLER, STEPHEN J.
Exec Dt:
05/19/2004
4
PRAKRIYA, TARA S.
Exec Dt:
04/20/2004
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050114765
10721142
Correspondence name and address
WOODCOCK WASHBURN LLP
STEVEN H. MEYER
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 6
Reel/Frame:017629/0615   Pages: 2
Recorded: 05/17/2006
Attorney Dkt #:MS316349.01/MSFTP1363US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGNER, ALLEN L.
Exec Dt:
05/09/2006
2
BUTLER, STEPHEN J.
Exec Dt:
05/09/2006
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070266025
11382948
Correspondence name and address
AMIN, TUROCY & CALVIN LLP
1900 EAST 9TH STREET, 24TH FLOOR
CLEVELAND, OH 44114
Assignment: 7
Reel/Frame:018599/0283   Pages: 2
Recorded: 12/08/2006
Attorney Dkt #:317326.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNDAL, GURPAL S.
Exec Dt:
11/01/2006
2
BUTLER, STEPHEN J.
Exec Dt:
11/01/2006
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080109762
11592918
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 8
Reel/Frame:049045/0179   Pages: 4
Recorded: 05/01/2019
Attorney Dkt #:35878.006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTLER, STEPHEN J.
Exec Dt:
04/29/2015
2
SALAMONE, ANTHONY G.
Exec Dt:
04/29/2015
Assignee
1
VPT, INC.
1971 KRAFT DRIVE
BLACKSBURG, VIRGINIA 24060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10321569
NONE
15136463
Correspondence name and address
DANIEL A. BLASIOLE
2 E. MIFFLIN STREET, SUITE 600
DEWITT LLP
MADISON, WI 53703

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