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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 : WITTWER, CARL T.
Total Assignments: 30
Assignment: 1
Reel/Frame:006926/0825   Pages: 5
Recorded: 03/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/1994
2
Exec Dt:
01/31/1994
3
Exec Dt:
01/24/1994
Assignee
1
210 PARK BUILDING
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08179969
Correspondence name and address
GRANT R. CLAYTON, ESQ.
THORPE, NORTH & WESTERN
9035 SOUTH 700 EAST
SUITE 200
SANDY, UT 84070
Assignment: 2
Reel/Frame:008880/0197   Pages: 4
Recorded: 11/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/1997
2
Exec Dt:
10/02/1997
3
Exec Dt:
09/08/1997
Assignee
1
421 WAKARA WAY, STE. 170
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08869276
Correspondence name and address
THORPE, NORTH & WESTERN
ALAN J. HOWARTH
9035 SOUTH 700 EAST
SUITE 200
SANDY, UTAH 84070
Assignment: 3
Reel/Frame:008935/0654   Pages: 5
Recorded: 11/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/1997
2
Exec Dt:
10/02/1997
3
Exec Dt:
09/08/1997
4
Exec Dt:
09/23/1997
Assignee
1
421 WAKARA WAY, SUITE 170
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08869275
Correspondence name and address
THORPE, NORTH & WESTERN, L.L.P.
GRANT R. CLAYTON
9035 SOUTH 700 EAST, SUITE 200
SANDY, UT 84070
Assignment: 4
Reel/Frame:009747/0321   Pages: 5
Recorded: 02/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/1998
2
Exec Dt:
10/26/1998
Assignee
1
421 WAKARA WAY, STE. 170
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09164023
Correspondence name and address
BARNES & THORNBURG
JOHN P. BREEN
11 SOUTH MERIDIAN STREET
SUITE 1313
INDIANAPOLIS, INDIANA 46204
Assignment: 5
Reel/Frame:010298/0897   Pages: 4
Recorded: 10/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/1999
2
Exec Dt:
09/27/1999
3
Exec Dt:
09/27/1999
Assignee
1
615 ARAPEEN DRIVE, SUITE 110
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09374422
Correspondence name and address
BARNES & THORNBURG
JILL T. POWLICK
11 SOUTH MERIDIAN
INDIANAPOLIS, IN 46204
Assignment: 6
Reel/Frame:010788/0762   Pages: 3
Recorded: 05/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/19/2000
Assignee
1
615 ARAPEEN DRIVE, SUITE 110
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09391811
Correspondence name and address
BARNES & THORNBURG
STEVEN R. LAMMERT
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 7
Reel/Frame:011371/0308   Pages: 4
Recorded: 12/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2000
2
Exec Dt:
11/28/2000
Assignee
1
615 ARAPEEN DRIVE - SUITE 110
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09651374
Correspondence name and address
FLEHR HOHBACH TEST ET AL.
JAMES J. DIEHL
SUITE 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94109-2418
Assignment: 8
Reel/Frame:011534/0031   Pages: 4
Recorded: 02/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/21/2000
Assignee
1
615 ARAPEEN DRIVE, SUITE 110
SALT LAKE CTIY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09281448
Correspondence name and address
BARNES & THORNBURG
JILL T. POWLICK
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, INDIANA 46204
Assignment: 9
Reel/Frame:012013/0096   Pages: 5
Recorded: 07/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2001
2
Exec Dt:
06/28/2001
3
Exec Dt:
07/05/2001
Assignee
1
615 ARAPEEN DRIVE
SALT LAKE CITY, UTAH 84168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09770770
Correspondence name and address
FLEHR HOHBACH TEST ALBRITTON & HERBERT
RICHARD F. TRECARTIN, ESQ.
SUITE 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CALIFORNIA 94109-2418
Assignment: 10
Reel/Frame:012589/0217   Pages: 4
Recorded: 02/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2001
2
Exec Dt:
09/07/2001
3
Exec Dt:
08/23/2001
Assignee
1
SUITE 110
615 ARAPEEN DRIVE
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09927842
Correspondence name and address
BARNES & THORNBURG
JILL T. POWLICK
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 11
Reel/Frame:012830/0368   Pages: 3
Recorded: 04/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/05/2002
Assignee
1
615 ARAPEEN DRIVE, SUITE 110
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10074169
Correspondence name and address
BARNES & THORNBURG
JILL T. POWLICK
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 12
Reel/Frame:012935/0893   Pages: 3
Recorded: 05/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/05/2002
Assignee
1
615 ARAPEEN DRIVE, SUITE 110
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10074178
Correspondence name and address
BARNES & THORNBURG
JILL T. POWLICK
11 S. MERIDIAN ST.
INDIANAPOLIS, IN 46204
Assignment: 13
Reel/Frame:012935/0910   Pages: 3
Recorded: 05/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/13/2002
Assignee
1
615 ARAPEEN DRIVE, SUITE 110
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10074169
Correspondence name and address
BARNES & THORNBURG
JILL T. POWLICK
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 14
Reel/Frame:012981/0099   Pages: 3
Recorded: 06/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/13/2002
Assignee
1
SUITE 110
615 ARAPEEN DRIVE
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10117948
Correspondence name and address
BARNES & THORNBURG
JILL T. POWLICK
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, MN 46204
Assignment: 15
Reel/Frame:014341/0625   Pages: 4
Recorded: 08/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2003
2
Exec Dt:
06/16/2003
Assignee
1
615 ARAPEEN DRIVE
SUITE 110
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10431804
Correspondence name and address
BARNES & THORNBURG
JILL T. POWLICK
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 16
Reel/Frame:016411/0466   Pages: 7
Recorded: 06/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2003
2
Exec Dt:
10/21/2003
Assignee
1
615 ARAPEEN DRIVE
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10423621
Correspondence name and address
RICHARD F. TRECARTIN
DORSEY & WHITNEY LLP
INTELLECTUAL PROPERTY DEPARTMENT
FOUR EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CALIFORNIA 94111
Assignment: 17
Reel/Frame:014949/0277   Pages: 4
Recorded: 02/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2004
2
Exec Dt:
01/27/2004
3
Exec Dt:
01/27/2004
Assignee
1
615 ARAPEEN DRIVE, SUITE 110
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10531966
Correspondence name and address
BARNES & THORNBURG
JILL T. POWLICK
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 18
Reel/Frame:032824/0131   Pages: 4
Recorded: 05/05/2014
Attorney Dkt #:20210.6 INV TO UU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2004
2
Exec Dt:
01/27/2004
3
Exec Dt:
01/27/2004
Assignee
1
615 ARAPEEN DRIVE, SUITE 310
SALT LAKE CITY, UTAH 84111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13415240
Correspondence name and address
JOHN C. STRINGHAM
60 EAST SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 19
Reel/Frame:015707/0802   Pages: 3
Recorded: 08/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2004
2
Exec Dt:
08/03/2004
3
Exec Dt:
08/03/2004
4
Exec Dt:
08/03/2004
Assignee
1
615 ARAPEEN DRIVE, SUITE 110
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10827890
Correspondence name and address
ICE MILLER
ONE AMERICAN SQUARE, BOX 82001
INDIANAPOLIS, IN 46282-0200
Assignment: 20
Reel/Frame:024178/0657   Pages: 2
Recorded: 04/02/2010
Attorney Dkt #:P01520-US-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2010
2
Exec Dt:
03/18/2010
Assignee
1
615 ARAPEEN DRIVE, SUITE 310
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12530052
Correspondence name and address
HOMER W. FAUCETT, III
ICE MILLER LLP
ONE AMERICAN SQUARE, SUITE 2900
INDIANAPOLIS, IN 46282
Assignment: 21
Reel/Frame:025409/0468   Pages: 7
Recorded: 11/19/2010
Attorney Dkt #:6300.179A.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2010
2
Exec Dt:
11/01/2010
3
Exec Dt:
11/04/2010
Assignee
1
615 ARAPEEN DRIVE
SUITE 310
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12920577
Correspondence name and address
JOHN C. STRINGHAM
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 22
Reel/Frame:030133/0497   Pages: 7
Recorded: 04/02/2013
Attorney Dkt #:6300.179A.1.1 - INVENTORS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2012
2
Exec Dt:
12/11/2012
3
Exec Dt:
11/19/2012
Assignee
1
615 ARAPEEN DRIVE
SUITE 310
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13607376
Correspondence name and address
JOHN C. STRINGHAM
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 23
Reel/Frame:055825/0877   Pages: 4
Recorded: 04/05/2021
Attorney Dkt #:6301.32A.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/2013
2
Exec Dt:
10/31/2013
Assignee
1
615 ARAPEEN DRIVE, SUITE 310
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14914996
Correspondence name and address
JOHN C. STRINGHAM
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 24
Reel/Frame:035584/0959   Pages: 6
Recorded: 05/07/2015
Attorney Dkt #:20210.7.1.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2014
2
Exec Dt:
09/11/2014
Assignee
1
615 ARAPEEN DRIVE
SUITE 310
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14462904
Correspondence name and address
JOHN C. STRINGHAM
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 25
Reel/Frame:042118/0112   Pages: 9
Recorded: 04/21/2017
Attorney Dkt #:20210.7.1.1.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/2014
2
Exec Dt:
09/09/2014
3
Exec Dt:
10/07/2016
Assignee
1
615 ARAPEEN DRIVE
SUITE 310
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15491916
Correspondence name and address
JOHN C. STRINGHAM
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 26
Reel/Frame:052359/0363   Pages: 9
Recorded: 04/09/2020
Attorney Dkt #:20210.7.1.1.1.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/2014
2
Exec Dt:
09/09/2014
3
Exec Dt:
10/07/2016
Assignee
1
615 ARAPEEN DRIVE, SUITE 310
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16844675
Correspondence name and address
WORKMAN NYDEGGER/BIOFIRE DEFENSE, LLC
60 EAST SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 27
Reel/Frame:038535/0165   Pages: 8
Recorded: 05/10/2016
Attorney Dkt #:1267-9TS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2016
2
Exec Dt:
05/02/2016
Assignee
1
615 ARAPEEN DRIVE
SUITE 310
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14403369
Correspondence name and address
MYERS BIGEL & SIBLEY, P.A.
PO BOX 37428
RALEIGH, NC 27627
Assignment: 28
Reel/Frame:065342/0739   Pages: 8
Recorded: 10/25/2023
Attorney Dkt #:1267.9TSDV2CT2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2016
2
Exec Dt:
05/02/2016
Assignee
1
590 WAKARA WAY
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18494072
Correspondence name and address
MYERS BIGEL, P.A.
4140 PARKLAKE AVENUE
SUITE 600
RALEIGH, NC 27612
Assignment: 29
Reel/Frame:038751/0049   Pages: 3
Recorded: 05/31/2016
Attorney Dkt #:1267-10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/16/2016
Assignee
1
615 ARAPEEN DRIVE
SUITE 310
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15034817
Correspondence name and address
MYERS BIGEL & SIBLEY, PA
4140 PARKLAKE AVENUE
SUITE 600
RALEIGH, NC 27612
Assignment: 30
Reel/Frame:063293/0111   Pages: 9
Recorded: 04/11/2023
Attorney Dkt #:IMI-0004.NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2022
2
Exec Dt:
12/22/2022
3
Exec Dt:
12/22/2022
Assignee
1
2401 FOOTHILL DRIVE, UNIT D
SALT LAKE CITY, UTAH 84109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18146051
Correspondence name and address
BRETTON L. CROCKETT
3290 W MAYFLOWER AVE.
LEHI, UT 84043

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