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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 : SIEVERT, JAMES A.
Total Assignments: 12
Assignment: 1
Reel/Frame:004170/0068   Pages: 1
Recorded: 08/31/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SIEVERT, JAMES A.
Exec Dt:
08/31/1983
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY, A CORP. OF DE
ST. PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501927
NONE
06528059
Correspondence name and address
ATTN: DAVID W. ANDERSON
OFC. OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 2
Reel/Frame:010282/0038   Pages: 3
Recorded: 09/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEVERT, JAMES A.
Exec Dt:
09/28/1999
2
VALLEVAND, MARK K.
Exec Dt:
09/28/1999
Assignee
1
UNISYS CORPORATION
CHARLES A. JOHNSON
PO BOX 64942, M.S. 4773
ST. PAUL, MINNESOTA 55164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6832376
NONE
09409008
Correspondence name and address
UNISYS CORPORATION
CHARLES A. JOHNSON
PO BOX 64942
M.S. 4773
ST. PAUL, MN 55164
Assignment: 3
Reel/Frame:010335/0772   Pages: 2
Recorded: 10/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIEVERT, JAMES A.
Exec Dt:
10/21/1999
Assignee
1
UNISYS CORPORATION
PO BOX 64942, M.S. 4773
ST. PAUL, MINNESOTA 55164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7120899
NONE
09422018
Correspondence name and address
UNISYS CORPORATION
CHARLES A. JOHNSON
PO BOX 64942 - M.S. 4773
ST. PAUL, MN 55164
Assignment: 4
Reel/Frame:010477/0386   Pages: 3
Recorded: 12/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEVERT, JAMES A.
Exec Dt:
12/20/1999
2
VALLEVAND, MARK K.
Exec Dt:
12/20/1999
Assignee
1
UNISYS CORPORATION
M.S. 4773
PO BOX 64942
ST. PAUL, MINNESOTA 55164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6687729
NONE
09468493
Correspondence name and address
UNISYS CORPORATION
CHARLES A. JOHNSON
M.S. 4773
PO BOX 64942
ST. PAUL, MN 55164
Assignment: 5
Reel/Frame:010718/0464   Pages: 2
Recorded: 03/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIEVERT, JAMES A.
Exec Dt:
03/31/2000
Assignee
1
UNISYS CORPORATION
PO BOX 64942
M.S. 4773
ST. PAUL, MINNESOTA 55164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6721942
NONE
09540258
Correspondence name and address
UNISYS CORPORATION
ATTN: CHARLES A. JOHNSON
PO BOX 64942, M.S. 4773
ST. PAUL, MN 55164
Assignment: 6
Reel/Frame:011378/0333   Pages: 2
Recorded: 12/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIEVERT, JAMES A.
Exec Dt:
12/01/2000
Assignee
1
UNISYS CORPORATION
ATTN: CHARLES A. JOHNSON
M.S. 4773, PO BOX 64942
ST. PAUL, MINNESOTA 55164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6912541
NONE
09727612
Correspondence name and address
UNISYS CORPORATION
ATTN: CHARLES A. JOHNSON
M.S. 4773
PO BOX 64942
ST. PAUL, MN 55164
Assignment: 7
Reel/Frame:011969/0508   Pages: 2
Recorded: 07/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIEVERT, JAMES A.
Exec Dt:
06/20/2001
Assignee
1
UNISYS CORPORATION
M.S. 4773, CHARLES A. JOHNSON
PO BOX 64942
ST. PAUL, MINNESOTA 55113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7069540
NONE
09897552
Correspondence name and address
UNISYS CORPORATION
ATTN: CHARLES A. JOHNSON
M.S. 4773
PO BOX 64942
ST. PAUL, MN 55164
Assignment: 8
Reel/Frame:013472/0960   Pages: 3
Recorded: 11/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEVERT, JAMES A.
Exec Dt:
11/05/2002
2
VAN VREEDE, DOUGLAS P.
Exec Dt:
11/05/2002
Assignee
1
CHARLES A. JOHNSON UNISYS CORPORATION
M.S. 4773
PO BOX 64942
ST. PAUL, MINNESOTA 55164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7146414
NONE
10289024
Correspondence name and address
UNISYS CORPORATON
ATTN: CHARLES A. JOHNSON
M.S. 4773
PO BOX 64942
ST. PAUL, MN 55164
Assignment: 9
Reel/Frame:014593/0719   Pages: 2
Recorded: 10/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIEVERT, JAMES A.
Exec Dt:
10/06/2003
Assignee
1
UNISYS CORPORATION
CHARLES A. JOHNSON
PO BOX 64942 M.S. 4773
ST. PAUL, MINNESOTA 55164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7266827
NONE
10679635
Correspondence name and address
UNISYS CORPORATION
CHARLES A. JOHNSON
PO BOX 64942
M.S. 4773
ST. PAUL, MN 55164
Assignment: 10
Reel/Frame:021300/0068   Pages: 2
Recorded: 07/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIEVERT, JAMES A.
Exec Dt:
06/18/2008
Assignee
1
UNISYS CORPORATION
PO BOX 64942, M.S. 4773
CHARLES A. JOHNSON
ST. PAUL, MINNESOTA 55164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7788363
US20100017873
12218414
Correspondence name and address
UNISYS CORPORATION
ATTN: CHARLES A. JOHNSON
M.S. 4773
PO BOX 64942
ST. PAUL, MN 55164
Assignment: 11
Reel/Frame:021304/0275   Pages: 7
Recorded: 07/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERICKSON, PHILIP J.
Exec Dt:
07/07/2008
2
POWDERLY, TERRENCE V.
Exec Dt:
07/07/2008
3
SANDERSON, ANDREW F.
Exec Dt:
07/07/2008
4
SCHWARTZ, GARY L.
Exec Dt:
07/07/2008
5
SERRANO, SEBASTIAN
Exec Dt:
07/07/2008
6
SIEVERT, JAMES A.
Exec Dt:
07/07/2008
Assignee
1
UNISYS CORPORATION
PO BOX 64942, M.S. 4773
CHARLES A. JOHNSON
ST. PAUL, MINNESOTA 55164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100017735
12218382
Correspondence name and address
UNISYS CORPORATION
ATTN: CHARLES A. JOHNSON
M.S. 4773
PO BOX 64942
ST. PAUL, MN 55164
Assignment: 12
Reel/Frame:021289/0986   Pages: 2
Recorded: 07/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIEVERT, JAMES A.
Exec Dt:
07/15/2008
Assignee
1
UNISYS CORPORATION
CHARLES A. JOHNSON
PO BOX 64942 M.S. 4773
ST. PAUL, MINNESOTA 55164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7764682
US20100014514
12218422
Correspondence name and address
UNOSYS CORPORATION
ATTN: CHARLES A. JOHNSON
M.S. 4773
P.O. BOX 64942
ST. PAUL, MN 55164

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