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Patent Assignment Assignor Details
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Assignor Name : STEVENSON, DENNIS L.
Total Assignments: 15
Assignment: 1
Reel/Frame:010119/0317   Pages: 3
Recorded: 07/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEVENSON, DENNIS L.
Exec Dt:
10/15/1998
2
TZOVLA, VASILIKI
Exec Dt:
10/15/1998
3
JUNDT, LARRY O.
Exec Dt:
10/15/1998
4
CHRISTENSEN, DAN D.
Exec Dt:
10/15/1998
5
DIENSTBIER, STEVE L.
Exec Dt:
10/15/1998
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC., A DELAWARE CORPORATION
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6738388
NONE
09151084
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, MURRAY &
BORUN, ROGER A. HEPPERMANN
6300 SEARS TOWER, 233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 2
Reel/Frame:009906/0560   Pages: 3
Recorded: 04/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLEVINS, TERRENCE L.
Exec Dt:
02/26/1999
2
STEVENSON, DENNIS L.
Exec Dt:
02/26/1999
3
WOJSZNIS, WILHELM K.
Exec Dt:
02/26/1999
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC., A DELAWARE CORP.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6445962
NONE
09268219
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN ET AL.
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 3
Reel/Frame:009910/0010   Pages: 3
Recorded: 04/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLEVINS, TERRENCE L.
Exec Dt:
02/26/1999
2
STEVENSON, DENNIS L.
Exec Dt:
02/26/1999
3
NIXON, MARK J.
Exec Dt:
02/26/1999
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
A DELAWARE CORPORATION
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6510351
NONE
09270291
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET AL.
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 4
Reel/Frame:010027/0368   Pages: 3
Recorded: 06/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRWIN, WILLIAM G.
Exec Dt:
05/03/1999
2
HAVEKOST, ROBERT B.
Exec Dt:
05/03/1999
3
STEVENSON, DENNIS L.
Exec Dt:
05/03/1999
4
DEITZ, DAVID L.
Exec Dt:
05/03/1999
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
A DELAWARE CORPORATION
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6385496
NONE
09267431
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN ET AL.
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 5
Reel/Frame:022095/0782   Pages: 4
Recorded: 01/13/2009
Attorney Dkt #:06005/34783A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEVENSON, DENNIS L.
Exec Dt:
05/11/1999
2
TZOVLA, VASILIKI
Exec Dt:
05/11/1999
3
JUNDT, LARRY O.
Exec Dt:
05/11/1999
4
CHRISTENSEN, DAN D.
Exec Dt:
05/11/1999
5
DIENSTBIER, STEVE L.
Exec Dt:
05/11/1999
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
12301 RESEARCH BLVD.
RESEARCH PARK PLAZA, BLDG. III
AUSTIN, TEXAS 78759
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7519083
US20040213285
10848960
Correspondence name and address
MARSHALL GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:012663/0860   Pages: 3
Recorded: 03/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK J.
Exec Dt:
04/26/2000
2
STEVENSON, DENNIS L.
Exec Dt:
04/26/2000
3
OTT, MICHAEL G.
Exec Dt:
04/26/2000
4
HAMMACK, STEPHEN G.
Exec Dt:
04/26/2000
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6868538
NONE
09563212
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 S. WACKER DR.
CHICAGO, IL 60606-6402
Assignment: 7
Reel/Frame:011332/0604   Pages: 3
Recorded: 11/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAVEKOST, ROBERT B.
Exec Dt:
09/14/2000
2
STEVENSON, DENNIS L.
Exec Dt:
09/14/2000
3
IRWIN, WILLIAM G.
Exec Dt:
09/14/2000
4
DEITZ, DAVID L.
Exec Dt:
09/14/2000
Assignee
1
FISHER ROSEMOUNT SYSTEMS, A DELAWARE CORPORATION
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8671460
NONE
09669297
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN ET AL.
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 8
Reel/Frame:011794/0090   Pages: 3
Recorded: 05/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAVEKOST, ROBERT B.
Exec Dt:
02/01/2001
2
DEITZ, DAVID L.
Exec Dt:
02/01/2001
3
STEVENSON, DENNIS L.
Exec Dt:
02/01/2001
4
IRWIN, WILLIAM
Exec Dt:
02/01/2001
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC., A CORP. OF DELAWARE
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6871299
US20020108077
09777225
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET AL
MARK G. HANLEY
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 9
Reel/Frame:013199/0365   Pages: 3
Recorded: 08/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK J.
Exec Dt:
04/11/2002
2
BEOUGHTER, KEN
Exec Dt:
04/11/2002
3
HIEB, BRANDON
Exec Dt:
04/11/2002
4
BLEVINS, TERRENCE L.
Exec Dt:
04/11/2002
5
STEVENSON, DENNIS L.
Exec Dt:
04/11/2002
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7822495
US20030195639
10123822
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
MARK G. HANLEY
6300 SEARS TOWER
233 S. WACKER DR.
CHICAGO, IL 60606-6402
Assignment: 10
Reel/Frame:026475/0479   Pages: 3
Recorded: 06/22/2011
Attorney Dkt #:06005/38038A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK J.
Exec Dt:
04/11/2002
2
BEOUGHTER, KEN
Exec Dt:
04/11/2002
3
HIEB, BRANDON
Exec Dt:
04/11/2002
4
BLEVINS, TERRENCE L.
Exec Dt:
04/11/2002
5
STEVENSON, DENNIS L.
Exec Dt:
04/11/2002
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
12301 RESEARCH BLVD.
RESEARCH PARK PLAZA, BLDG. III
AUSTIN, TEXAS 78759
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9086692
US20110009985
12884364
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:015375/0502   Pages: 12
Recorded: 11/12/2004
Attorney Dkt #:06005/40122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUCAS, J. MICHAEL
Exec Dt:
08/17/2004
2
WEBB, ARTHUR
Exec Dt:
09/10/2004
3
NIXON, MARK J.
Exec Dt:
09/07/2004
4
JUNDT, LARRY O.
Exec Dt:
09/08/2004
5
LI, JIAN
Exec Dt:
09/08/2004
6
STEVENSON, DENNIS L.
Exec Dt:
09/08/2004
7
OTT, MICHAEL G.
Exec Dt:
09/07/2004
8
KOSKA, HERSCHEL O. II
Exec Dt:
11/10/2004
9
HAVEKOST, ROBERT B.
Exec Dt:
09/08/2004
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7526347
US20050027376
10853655
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
GREGORY E. STANTON
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 12
Reel/Frame:015375/0539   Pages: 12
Recorded: 11/12/2004
Attorney Dkt #:06005/40129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUCAS, J. MICHAEL
Exec Dt:
08/17/2004
2
WEBB, ARTHUR
Exec Dt:
09/10/2004
3
NIXON, MARK J.
Exec Dt:
09/07/2004
4
JUNDT, LARRY O.
Exec Dt:
09/08/2004
5
LI, JIAN
Exec Dt:
09/08/2004
6
STEVENSON, DENNIS L.
Exec Dt:
09/08/2004
7
OTT, MICHAEL G.
Exec Dt:
09/07/2004
8
KOSKA, HERSCHEL O. II
Exec Dt:
11/10/2004
9
HAVEKOST, ROBERT B.
Exec Dt:
09/08/2004
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7117052
US20050027377
10853668
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
GREGORY E. STANTON
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 13
Reel/Frame:024150/0817   Pages: 12
Recorded: 03/29/2010
Attorney Dkt #:06005/40129A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUCAS, J. MICHAEL
Exec Dt:
08/17/2004
2
WEBB, ARTHUR
Exec Dt:
09/10/2004
3
NIXON, MARK J.
Exec Dt:
09/07/2004
4
JUNDT, LARRY O.
Exec Dt:
09/08/2004
5
LI, JIAN
Exec Dt:
09/08/2004
6
STEVENSON, DENNIS L.
Exec Dt:
09/08/2004
7
OTT, MICHAEL G.
Exec Dt:
09/07/2004
8
KOSKA, HERSCHEL O., II
Exec Dt:
11/10/2004
9
HAVEKOST, ROBERT B.
Exec Dt:
09/08/2004
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
12301 RESEARCH BLVD.
RESEARCH PARK PLAZA, BLDG. III
AUSTIN, TEXAS 78759
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7729792
US20070061033
11516275
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:030187/0596   Pages: 12
Recorded: 04/10/2013
Attorney Dkt #:06005/40129B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUCAS, J. MICHAEL
Exec Dt:
08/17/2004
2
WEBB, ARTHUR
Exec Dt:
09/10/2004
3
NIXON, MARK J.
Exec Dt:
09/07/2004
4
JUNDT, LARRY O.
Exec Dt:
09/08/2004
5
LI, JIAN
Exec Dt:
09/08/2004
6
STEVENSON, DENNIS L.
Exec Dt:
09/08/2004
7
OTT, MICHAEL G.
Exec Dt:
09/07/2004
8
KOSKA, HERSCHEL O., II
Exec Dt:
11/10/2004
9
HAVEKOST, ROBERT B.
Exec Dt:
09/08/2004
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
1100 W LOUIS HENNA BLVD.
BUILDING 1
ROUND ROCK, TEXAS 78681
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8473087
US20100228373
12779667
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:032886/0304   Pages: 12
Recorded: 05/14/2014
Attorney Dkt #:06005/40122A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUCAS, J. MICHAEL
Exec Dt:
08/17/2004
2
WEBB, ARTHUR
Exec Dt:
09/10/2004
3
NIXON, MARK J.
Exec Dt:
09/07/2004
4
JUNDT, LARRY O.
Exec Dt:
09/08/2004
5
LI, JIAN
Exec Dt:
09/08/2004
6
STEVENSON, DENNIS L.
Exec Dt:
09/08/2004
7
OTT, MICHAEL G.
Exec Dt:
09/07/2004
8
KOSKA, HERSCHEL O., II
Exec Dt:
11/10/2004
9
HAVEKOST, ROBERT B.
Exec Dt:
09/08/2004
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
1100 W LOUIS HENNA BLVD.
ROUND ROCK, TEXAS 78681
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8788071
US20110224808
13109892
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606

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