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Patent Assignment Assignor Details
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Assignor Name : ALLEN, STEPHEN D.
Total Assignments: 23
Assignment: 1
Reel/Frame:004283/0218   Pages: 2
Recorded: 07/25/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALLEN, STEPHEN D.
Exec Dt:
11/16/1983
2
THOMPSON, MICHAEL
Exec Dt:
12/16/1983
Assignee
1
BECTON, DICKINSON AND COMPANY
A CORP OF NEW JERSEY
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4670406
NONE
06568482
Correspondence name and address
LOUIS E. MARN
CARELLA, BYRNE, BAIN & GILFILLAN
GATEWAY 1, STE. 2404
NEWARK, NJ 07102
Assignment: 2
Reel/Frame:004283/0314   Pages: 2
Recorded: 07/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALLEN, STEPHEN D.
Exec Dt:
11/16/1983
2
THOMPSON, MICHAEL
Exec Dt:
11/16/1983
Assignee
1
BECTON, DICKINSON AND COMPANY
A NJ CORP.
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4595656
NONE
06568698
Correspondence name and address
CARELLA, BYRNE, BAIN & GILFILLAN
GATEWAY I, STE. 2404
NEWARK, NJ 07102
Assignment: 3
Reel/Frame:005135/0906   Pages: 3
Recorded: 07/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ALLEN, STEPHEN D.
Exec Dt:
07/21/1989
Assignee
1
WILLIAM H. ALLEN
TOMBALL, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4811796
NONE
07085806
Correspondence name and address
VADEN, EICKENROHT, THOMPSON & BOULWARE
ONE RIVERWAY
STE. 1100
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:008324/0742   Pages: 4
Recorded: 11/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, STEPHEN D.
Exec Dt:
11/26/1996
2
LYMAN, LEONARD REES
Exec Dt:
11/26/1996
Assignee
1
ENCHEM
753 WEST 1760 SOUTH
SALT LAKE CITY, UTAH 84104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5871648
NONE
08756681
Correspondence name and address
MADSON & METCALF
EVAN R. WITT
950 FIRST INTERSTATE PLAZA
170 SOUTH MAIN STREET
SALT LAKE CITY, UT 84101
Assignment: 5
Reel/Frame:008879/0444   Pages: 4
Recorded: 11/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, STEPHEN D.
Exec Dt:
11/06/1997
2
LYMAN, LEONARD R.
Exec Dt:
11/06/1997
Assignee
1
ENVIRONMENTAL CHEMISTRIES, INC.
753 WEST 1760 SOUTH
SALT LAKE CITY, UTAH 84104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5965027
NONE
08965574
Correspondence name and address
MADSON & METCALF
EVAN R. WITT
170 SOUTH MAIN STREET
SUITE 950
SALT LAKE CITY, UT 84101
Assignment: 6
Reel/Frame:008960/0125   Pages: 3
Recorded: 01/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALLEN, STEPHEN D.
Exec Dt:
01/16/1998
Assignee
1
ENVIRONMENTAL CHEMISTRIES, INC.
753 WEST 1760 SOUTH
SALT LAKE CITY, UTAH 84104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5900220
NONE
09008707
Correspondence name and address
MADSON & METCALF
EVAN R. WITT
170 SOUTH MAIN STREET, SUITE 950
SALT LAKE CITY, UT 84101
Assignment: 7
Reel/Frame:011239/0843   Pages: 4
Recorded: 10/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, STEPHEN D.
Exec Dt:
08/30/2000
2
GOLDEN, JOSH H.
Exec Dt:
08/30/2000
Assignee
1
MICROBAR INCORPORATED
1252 ORLEANS DRIVE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6428705
NONE
09688898
Correspondence name and address
MADSON & METCALF
EVAN R. WITT
15 WEST SOUTH TEMPLE
SUITE 900
SALT LAKE CITY, UT 84101
Assignment: 8
Reel/Frame:015002/0001   Pages: 5
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, STEPHEN D.
Exec Dt:
12/04/2003
2
RUSNACK, MICHAEL R.
Exec Dt:
12/04/2003
Assignee
1
WATER SOLUTIONS, INC.
3401 WEST 41ST STREET
SIOUX FALLS, SOUTH DAKOTA 57106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7138152
US20040131748
10706498
Correspondence name and address
VEDDER, PRICE, KAUFMAN & KAMMHOLZ
MICHAEL J. TURGEON
222 NORTH LASALLE STREET, SUITE 2600
CHICAGO, IL 60601
Assignment: 9
Reel/Frame:015807/0870   Pages: 6
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, STEPHEN D.
Exec Dt:
12/04/2003
2
RUSNACK, MICHAEL R.
Exec Dt:
12/04/2003
Assignee
1
WATER SOLUTIONS, INC.
3401 WEST 41ST STREET
SIOUX FALLS, SOUTH DAKOTA 57106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040129639
10706168
Correspondence name and address
VEDDER, PRICE, KAUFMAN & KAMMHOLZ, P.C.
MICHAEL J. TURGEON
222 N. LASALLE ST.
SUITE 2600
CHICAGO, IL 60601
Assignment: 10
Reel/Frame:020256/0785   Pages: 3
Recorded: 12/17/2007
Attorney Dkt #:14260.14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUSNACK, MICHAEL R.
Exec Dt:
12/14/2007
2
ALLEN, STEPHEN D.
Exec Dt:
12/14/2007
Assignee
1
WATER SOLUTIONS, INC.
3401 WEST 41ST STREET
SIOUX FALLS, SOUTH DAKOTA 57106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7824554
US20080142451
11956746
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 11
Reel/Frame:020504/0737   Pages: 3
Recorded: 02/13/2008
Attorney Dkt #:14260.16
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, STEPHEN D.
Exec Dt:
02/12/2008
2
RUSNACK, MICHAEL R.
Exec Dt:
02/12/2008
Assignee
1
WATER SOLUTIONS, INC.
3401 WEST 41ST STREET
SIOUX FALLS, SOUTH DAKOTA 57106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8927239
US20080193991
12030578
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 12
Reel/Frame:022298/0116   Pages: 2
Recorded: 02/23/2009
Attorney Dkt #:14260.20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALLEN, STEPHEN D.
Exec Dt:
02/23/2009
Assignee
1
WATER SOLUTIONS, INC.
3401 WEST 41ST STREET
SIOUX FALLS, SOUTH DAKOTA 57106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090211982
12391084
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 13
Reel/Frame:023086/0549   Pages: 3
Recorded: 08/11/2009
Attorney Dkt #:14260.22
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, STEPHEN D.
Exec Dt:
08/10/2009
2
ISOM, DALLAS K.
Exec Dt:
08/10/2009
Assignee
1
WATER SOLUTIONS, INC.
3401 W. 41ST STREET
SIOUX FALLS, SOUTH DAKOTA 57106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8110106
US20100032370
12539293
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 14
Reel/Frame:025093/0640   Pages: 3
Recorded: 10/05/2010
Attorney Dkt #:14260.26
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALLEN, STEPHEN D.
Exec Dt:
09/30/2010
Assignee
1
WATER SOLUTIONS, INC.
3401 W. 41ST STREET
SIOUX FALLS, SOUTH DAKOTA 57106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9758394
US20110042320
12859107
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
1800 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 15
Reel/Frame:026423/0557   Pages: 10
Recorded: 06/10/2011
Attorney Dkt #:0119378/0583592
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUDDE, FRANK P.
Exec Dt:
05/05/2011
2
FELDHUSEN, PETER P.
Exec Dt:
05/05/2011
3
ABDELSADEK, GOMAA
Exec Dt:
05/13/2011
4
PARKER, ALAN M.
Exec Dt:
05/11/2011
5
XU, JIE
Exec Dt:
05/06/2011
6
ALLEN, STEPHEN D.
Exec Dt:
05/11/2011
7
PALAZZOLA, MIKE
Exec Dt:
05/11/2011
Assignee
1
THYSSENKRUPP ELEVATOR AG
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9944493
US20110259677
13092391
Correspondence name and address
FROST BROWN TODD LLC
2200 PNC CENTER
201 EAST FIFTH STREET
CINCINNATI, OH 45202
Assignment: 16
Reel/Frame:044072/0258   Pages: 10
Recorded: 11/08/2017
Attorney Dkt #:0119378.0649266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUDDE, FRANK P.
Exec Dt:
05/05/2011
2
FELDHUSEN, PETER P.
Exec Dt:
05/05/2011
3
ABDELSADEK, GOMAA
Exec Dt:
05/13/2011
4
PARKER, ALAN M.
Exec Dt:
05/11/2011
5
XU, JIE
Exec Dt:
05/06/2011
6
ALLEN, STEPHEN D.
Exec Dt:
05/11/2011
7
PALAZZOLA, MIKE
Exec Dt:
05/11/2011
Assignee
1
THYSSENKRUPP ELEVATOR AG
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10737906
US20180057313
15787795
Correspondence name and address
FROST BROWN TODD LLC
301 EAST FOURTH STREET
3300 GREAT AMERICAN TOWER
CINCINNATI, OH 45202
Assignment: 17
Reel/Frame:030647/0187   Pages: 2
Recorded: 06/19/2013
Attorney Dkt #:14260.31
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALLEN, STEPHEN D.
Exec Dt:
05/15/2013
Assignee
1
WATER SOLUTIONS, INC.
3401 W. 41ST STREET
SIOUX FALLS, SOUTH DAKOTA 57106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9255023
US20130270189
13839951
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
1800 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 18
Reel/Frame:032604/0283   Pages: 7
Recorded: 04/04/2014
Attorney Dkt #:0106163/0611007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUDDE, FRANK P.
Exec Dt:
01/06/2014
2
FELDHUSEN, PETER P.
Exec Dt:
01/06/2014
3
PARKER, ALAN M.
Exec Dt:
01/06/2014
4
ALLEN, STEPHEN D.
Exec Dt:
01/06/2014
5
XU, JIE
Exec Dt:
01/06/2014
6
PALAZZOLA, MIKE
Exec Dt:
01/06/2014
Assignee
1
THYSSENKRUPP ELEVATOR AG
ALLEE 1
ESSEN, GERMANY 45143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150158701
14102429
Correspondence name and address
FROST BROWN TODD LLC
3300 GREAT AMERICAN TOWER
301 EAST FOURTH STREET
CINCINNATI, OH 45202
Assignment: 19
Reel/Frame:032641/0393   Pages: 9
Recorded: 04/09/2014
Attorney Dkt #:0106163/0611007
Conveyance: CORRECT AN ERROR IN A PREVIOUSLY RECORDED COVERSHEET ON REEL: 032604 FRAME: 0283; CORRECTION TO THE RECEIVING PARTY ADDRESS DATA FROM "ALLEE 1" TO THYSSENKRUPP ALLEE 1"
Assignors
1
DUDDE, FRANK P.
Exec Dt:
01/06/2014
2
FELDHUSEN, PETER P.
Exec Dt:
01/06/2014
3
PARKER, ALAN M.
Exec Dt:
01/06/2014
4
ALLEN, STEPHEN D.
Exec Dt:
01/06/2014
5
XU, JIE
Exec Dt:
01/06/2014
6
PALAZZOLA, MIKE
Exec Dt:
01/06/2014
Assignee
1
THYSSENKRUPP ELEVATOR AG
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150158701
14102429
Correspondence name and address
FROST BROWN TODD LLC
3300 GREAT AMERICAN TOWER
301 EAST FOURTH STREET
CINCINNATI, OH 45202
Assignment: 20
Reel/Frame:032604/0852   Pages: 8
Recorded: 04/04/2014
Attorney Dkt #:0106163/0611529
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALAZZOLA, MICHAEL A.
Exec Dt:
02/25/2014
2
XU, JIE
Exec Dt:
02/25/2014
3
PARKER, ALAN M.
Exec Dt:
02/21/2014
4
ALLEN, STEPHEN D.
Exec Dt:
02/21/2014
5
DUDDE, FRANK P.
Exec Dt:
02/25/2014
6
FELDHUSEN, PETER P.
Exec Dt:
02/25/2014
7
STONE, OLIVIA L.
Exec Dt:
02/25/2014
Assignee
1
THYSSENKRUPP ELEVATOR AG
ALLEE 1
ESSEN, GERMANY 45143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150239708
14190016
Correspondence name and address
FROST BROWN TODD LLC
3300 GREAT AMERICAN TOWER
301 EAST FOURTH STREET
CINCINNATI, OH 45202
Assignment: 21
Reel/Frame:032641/0331   Pages: 12
Recorded: 04/09/2014
Attorney Dkt #:0106163/0611529
Conveyance: CORRECT AN ERROR IN A PREVIOUSLY RECORDED COVERSHEET ON REEL: 032604 FRAME: 0852; CORRECTION TO THE RECEIVING PARTY ADDRESS DATA FROM "ALLEE 1" TO "THYSSENKRUPP ALLEE 1"
Assignors
1
PALAZZOLA, MICHAEL A.
Exec Dt:
02/25/2014
2
XU, JIE
Exec Dt:
02/25/2014
3
PARKER, ALAN M.
Exec Dt:
02/21/2014
4
ALLEN, STEPHEN D.
Exec Dt:
02/21/2014
5
DUDDE, FRANK P.
Exec Dt:
02/25/2014
6
FELDHUSEN, PETER P.
Exec Dt:
02/25/2014
7
STONE, OLIVIA L.
Exec Dt:
02/25/2014
Assignee
1
THYSSENKRUPP ELEVATOR AG
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150239708
14190016
Correspondence name and address
FROST BROWN TODD LLC
3300 GREAT AMERICAN TOWER
301 EAST FOURTH STREET
CINCINNATI, OH 45202
Assignment: 22
Reel/Frame:037706/0942   Pages: 5
Recorded: 02/11/2016
Attorney Dkt #:14260.33
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, STEPHEN D.
Exec Dt:
02/09/2016
2
LEWIS, EDWARD
Exec Dt:
02/09/2016
Assignee
1
WATER SOLUTIONS, INC.
3401 W. 41ST STREET
SIOUX FALLS, SOUTH DAKOTA 57106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9868660
US20160159674
15019780
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
1800 WORLD TRADE CENTER
SALT LAKE CITY, UT 84111
Assignment: 23
Reel/Frame:040010/0200   Pages: 4
Recorded: 10/13/2016
Attorney Dkt #:14260.37
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, STEPHEN D.
Exec Dt:
10/13/2016
2
LOCASCIO, MIKE
Exec Dt:
10/13/2016
Assignee
1
WATER SOLUTIONS, INC.
3401 W. 41ST STREET
SIOUX FALLS, SOUTH DAKOTA 57106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10190090
US20170152471
15293039
Correspondence name and address
KIRTON MCCONKIE
KEY BANK TOWER
36 SOUTH STATE STREET, SUITE 1900
SALT LAKE CITY, UT 84111

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