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Patent Assignment Assignor Details
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Assignor Name : STEVENSON, DENNIS
Total Assignments: 19
Assignment: 1
Reel/Frame:008080/0594   Pages: 5
Recorded: 04/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MIKE
Exec Dt:
04/12/1996
2
HAVEKOST, ROBERT B.
Exec Dt:
04/12/1996
3
JUNDT, LARRY O.
Exec Dt:
04/12/1996
4
STEVENSON, DENNIS
Exec Dt:
04/12/1993
5
OTT, MICHAEL G.
Exec Dt:
04/12/1996
6
WEBB, ARTHUR
Exec Dt:
04/12/1996
7
LUCAS, MIKE
Exec Dt:
04/12/1996
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5828851
NONE
08631862
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, ET AL
KEN KOESTNER
25 METRO DRIVE, SUITE 700
SAN JOSE, CALIFORNIA 95110
Assignment: 2
Reel/Frame:008082/0584   Pages: 5
Recorded: 04/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK
Exec Dt:
04/12/1996
2
HAVEKOST, ROBERT B.
Exec Dt:
04/12/1996
3
JUNDT, LARRY O.
Exec Dt:
04/12/1996
4
STEVENSON, DENNIS
Exec Dt:
04/12/1996
5
OTT, MICHAEL G.
Exec Dt:
04/12/1996
6
WEBB, ARTHUR
Exec Dt:
04/12/1996
7
LUCAS, MIKE
Exec Dt:
04/12/1996
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5909368
NONE
08631518
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, ET AL
KEN KOESTNER
25 METRO DRIVE
SUITE 700
SAN JOSE, CA 95110
Assignment: 3
Reel/Frame:008128/0390   Pages: 6
Recorded: 04/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK
Exec Dt:
04/12/1996
2
HAVEKOST, ROBERT B.
Exec Dt:
04/12/1996
3
JUNDT, LARRY O.
Exec Dt:
04/12/1996
4
STEVENSON, DENNIS
Exec Dt:
04/12/1996
5
OTT, MICHAEL G.
Exec Dt:
04/12/1996
6
WEBB, ARTHUR
Exec Dt:
04/12/1996
7
LUCAS, MIKE
Exec Dt:
04/12/1996
8
HOFFMAN, JAMES
Exec Dt:
04/12/1996
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6032208
NONE
08631521
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON ET AL.
KEN JOHN KOESTNER
25 METRO DRIVE, STE. 700
SAN JOSE, CA 95110
Assignment: 4
Reel/Frame:008139/0089   Pages: 5
Recorded: 04/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK
Exec Dt:
04/12/1996
2
HAVEKOST, ROBERT B.
Exec Dt:
04/12/1996
3
JUNDT, LARRY O.
Exec Dt:
04/12/1996
4
STEVENSON, DENNIS
Exec Dt:
04/12/1996
5
OTT, MICHAEL G.
Exec Dt:
04/12/1996
6
WEBB, ARTHUR
Exec Dt:
04/12/1996
7
NIXON, MARK
Exec Dt:
04/12/1996
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5801942
NONE
08631517
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, FRANKLIN
KEN KOESTNER
25 METRO DRIVE
SUITE 700
SAN JOSE, CA 95110
Assignment: 5
Reel/Frame:008327/0676   Pages: 9
Recorded: 02/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK
Exec Dt:
04/12/1996
2
HAVEKOST, ROBERT B.
Exec Dt:
04/12/1996
3
JUNDT, LARRY O.
Exec Dt:
04/12/1996
4
STEVENSON, DENNIS
Exec Dt:
04/12/1996
5
OTT, MICHAEL G.
Exec Dt:
04/12/1996
6
WEBB, ARTHUR
Exec Dt:
04/12/1996
7
LUCAS, MIKE
Exec Dt:
04/12/1996
8
HOFFMASTER, JAMES
Exec Dt:
04/12/1996
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6032208
NONE
08631521
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON ET AL.
KEN J. KOESTTNER
25 METRO DRIVE
SUITE 700
SAN JOSE, CA 95110
Assignment: 6
Reel/Frame:008821/0401   Pages: 6
Recorded: 12/16/1997
Conveyance: CORRECTION TO REFLECT ABOVE-NAMED ASSIGNORS ON NOTICE OF RECORDATION RECORDED AT REEL 8082/FRAME 0584
Assignors
1
NIXON, MARK
Exec Dt:
04/12/1996
2
HAVEKOST, ROBERT B.
Exec Dt:
04/12/1996
3
JUNDT, LARRY O.
Exec Dt:
04/12/1996
4
STEVENSON, DENNIS
Exec Dt:
04/12/1996
5
OTT, MICHAEL G.
Exec Dt:
04/12/1996
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5909368
NONE
08631518
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, ET AL
KEN J. KOESTNER
25 METRO DRIVE
SUITE 700
SAN JOSE, CA 95110
Assignment: 7
Reel/Frame:008063/0875   Pages: 6
Recorded: 08/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK
Exec Dt:
06/24/1996
2
HAVEKOST, ROBERT B.
Exec Dt:
06/19/1996
3
JUNDT, LARRY O.
Exec Dt:
06/20/1996
4
OTT, MICHAEL G.
Exec Dt:
06/20/1996
5
WEBB, ARTHUR
Exec Dt:
07/01/1996
6
STEVENSON, DENNIS
Exec Dt:
06/20/1996
7
LUCAS, MIKE
Exec Dt:
06/25/1996
8
BEOUGHTER, KEN J.
Exec Dt:
06/20/1996
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON RD.
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5862052
NONE
08631520
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, ET AL
KEN JOHN KOESTNER
25 METRO DRIVE
SUITE 700
SAN JOSE, CA 96110
Assignment: 8
Reel/Frame:008063/0885   Pages: 5
Recorded: 08/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK
Exec Dt:
06/24/1996
2
HAVEKOST, ROBERT B.
Exec Dt:
06/19/1996
3
JUNDT, LARRY O.
Exec Dt:
06/20/1996
4
STEVENSON, DENNIS
Exec Dt:
06/20/1996
5
OTT, MICHAEL G.
Exec Dt:
06/20/1996
6
WEBB, ARTHUR
Exec Dt:
07/01/1996
7
LUCAS, MIKE
Exec Dt:
06/25/1996
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5801942
NONE
08631517
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, ET AL
KEN JOHN KOESTNER
25 METRO DRIVE, SUITE 700
SAN JOSE, CA 95110
Assignment: 9
Reel/Frame:008073/0588   Pages: 5
Recorded: 07/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK
Exec Dt:
06/29/1996
2
HAVEKOST, ROBERT B.
Exec Dt:
06/19/1996
3
JUNDT, LARRY O.
Exec Dt:
06/20/1996
4
STEVENSON, DENNIS
Exec Dt:
06/20/1996
5
OTT, MICHAEL G.
Exec Dt:
06/20/1996
6
WEBB, ARTHUR
Exec Dt:
07/01/1996
7
LUCAS, MIKE
Exec Dt:
06/25/1996
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5909368
NONE
08631518
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, ET AL.
KEN JOHN KOESTNER
25 METRO DRIVE, SUITE 700
SAN JOSE, CA 95110
Assignment: 10
Reel/Frame:008073/0605   Pages: 5
Recorded: 07/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK
Exec Dt:
06/24/1996
2
HAVEKOST, ROBERT B.
Exec Dt:
06/19/1996
3
JUNDT, LARRY O.
Exec Dt:
06/20/1996
4
STEVENSON, DENNIS
Exec Dt:
06/20/1996
5
OTT, MICHAEL G.
Exec Dt:
06/20/1996
6
WEBB, ARTHUR
Exec Dt:
07/01/1996
7
LUCAS, MIKE
Exec Dt:
06/25/1996
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5828851
NONE
08631862
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, ET AL
KEN JOHN KOESTNER
25 METRO DRIVE, STE. 700
SAN JOSE, CA 95110
Assignment: 11
Reel/Frame:008073/0621   Pages: 6
Recorded: 07/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK
Exec Dt:
06/20/1996
2
HAVEKOST, ROBERT B.
Exec Dt:
06/19/1996
3
JUNDT, LARRY O.
Exec Dt:
06/20/1996
4
STEVENSON, DENNIS
Exec Dt:
06/20/1996
5
OTT, MICHAEL G.
Exec Dt:
06/20/1996
6
WEBB, ARTHUR
Exec Dt:
07/01/1996
7
LUCAS, MIKE
Exec Dt:
06/25/1996
8
HOFFMASTER, JAMES
Exec Dt:
06/21/1996
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6032208
NONE
08631521
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, ET AL
KEN JOHN KOESTNER
25 METRO DRIVE, STE 700
SAN JOSE, CA 95110
Assignment: 12
Reel/Frame:013652/0996   Pages: 3
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK
Exec Dt:
12/10/2002
2
BLEVINS, TERRENCE
Exec Dt:
12/10/2002
3
STEVENSON, DENNIS
Exec Dt:
12/10/2002
4
LUCAS, MICHAEL
Exec Dt:
12/10/2002
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC., A DELAWARE CORPORATION
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7392165
US20040078182
10274562
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 S. WACKER DR.
CHICAGO, IL 60606-6402
Assignment: 13
Reel/Frame:013989/0152   Pages: 6
Recorded: 04/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK
Exec Dt:
02/03/2003
2
LUCAS, MICHAEL
Exec Dt:
02/06/2003
3
WEBB, ARTHUR
Exec Dt:
02/06/2003
4
KOSKA, HERSCHEL
Exec Dt:
02/03/2003
5
LI, JIAN
Exec Dt:
02/03/2003
6
JUNDT, LARRY
Exec Dt:
02/03/2003
7
STEVENSON, DENNIS
Exec Dt:
02/03/2003
8
HAVEKOST, ROBERT
Exec Dt:
02/03/2003
9
OTT, MICHAEL
Exec Dt:
02/03/2003
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7043311
US20040199925
10368151
Correspondence name and address
MARSHALL GERSTEIN & BORUN
ROGER A. HEPPERMANN
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606-6402
Assignment: 14
Reel/Frame:025975/0221   Pages: 7
Recorded: 03/17/2011
Attorney Dkt #:06005/40122B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, MARK
Exec Dt:
02/03/2003
2
KOSKA, HERSCHEL
Exec Dt:
02/03/2003
3
JUNDT, LARRY
Exec Dt:
02/03/2003
4
STEVENSON, DENNIS
Exec Dt:
02/03/2003
5
HAVEKOST, ROBERT
Exec Dt:
02/03/2003
6
OTT, MICHAEL
Exec Dt:
02/03/2003
7
LI, JIAN
Exec Dt:
02/03/2003
8
LUCAS, MICHAEL
Exec Dt:
02/06/2003
9
WEBB, ARTHUR
Exec Dt:
02/06/2003
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
12301 RESEARCH BLVD.
RESEARCH PARK PLAZA, BLDG. III
AUSTIN, TEXAS 78759
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7971052
US20090287321
12423670
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:014413/0495   Pages: 4
Recorded: 08/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTT, MICHAEL
Exec Dt:
06/16/2003
2
LAW, GARY
Exec Dt:
06/16/2003
3
STEVENSON, DENNIS
Exec Dt:
06/16/2003
4
ALI, RIYAZ
Exec Dt:
06/20/2003
5
NIXON, MARK
Exec Dt:
06/16/2003
6
FORSYTHE, TIM
Exec Dt:
06/16/2003
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC., A CORP. OF DELAWARE
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6898542
US20040199351
10404156
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 16
Reel/Frame:014237/0050   Pages: 3
Recorded: 07/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTT, MICHAEL
Exec Dt:
06/23/2003
2
LAW, GARY
Exec Dt:
06/23/2003
3
STEVENSON, DENNIS
Exec Dt:
06/23/2003
4
HAVEKOST, ROBERT
Exec Dt:
06/23/2003
5
NAIDOO, JULIAN
Exec Dt:
06/23/2003
6
SHERRIFF, GODFREY R.
Exec Dt:
06/23/2003
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
A DELAWARE CORPORATION
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6898468
US20040193290
10401655
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 17
Reel/Frame:014271/0316   Pages: 3
Recorded: 07/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTT, MICHAEL
Exec Dt:
06/27/2003
2
LAW, GARY
Exec Dt:
06/27/2003
3
STEVENSON, DENNIS
Exec Dt:
06/27/2003
4
HAVEKOST, ROBERT
Exec Dt:
06/27/2003
5
SHERRIFF, GODFREY R.
Exec Dt:
06/27/2003
Assignee
1
FISHER-ROSEMOUNT SYSTEMS, INC.
8301 CAMERON ROAD
A DELAWARE CORPORATION
AUSTIN, TEXAS 78754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7130703
US20040255013
10409576
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 18
Reel/Frame:046523/0565   Pages: 8
Recorded: 08/01/2018
Attorney Dkt #:082312-1014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRESTOVANSKY, MATT
Exec Dt:
05/27/2016
2
STEVENSON, DENNIS
Exec Dt:
05/31/2016
3
FONTICHIARO, ROB
Exec Dt:
05/27/2016
4
NIEMIEC, MARK
Exec Dt:
05/27/2018
Assignee
1
FLEX-N-GATE ADVANCED PRODUCT DEVELOPMENT LLC
5663 EAST NINE MILE
WARREN, MICHIGAN 48091
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10081081
US20160368034
15176672
Correspondence name and address
FOLEY & LARDNER LLP
3000 K ST. NW
SUITE 600
WASHINGTON, DC 20007-5709
Assignment: 19
Reel/Frame:053604/0742   Pages: 8
Recorded: 08/26/2020
Attorney Dkt #:082312-1027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRESTOVANSKY, MATT
Exec Dt:
05/27/2016
2
STEVENSON, DENNIS
Exec Dt:
05/31/2016
3
FONTICHIARO, ROB
Exec Dt:
05/27/2016
4
NIEMIEC, MARK
Exec Dt:
05/27/2016
Assignee
1
FLEX-N-GATE ADVANCED PRODUCT DEVELOPMENT LLC
5663 EAST NINE MILE
WARREN, MICHIGAN 48091
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10786869
US20180354080
16107350
Correspondence name and address
FOLEY & LARDNER, LLP
3000 K ST. NW
SUITE 600
WASHINGTON, DC 20007

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