skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : DRONTLE, JOHN R.
Total Assignments: 26
Assignment: 1
Reel/Frame:009091/0108   Pages: 4
Recorded: 03/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/1998
2
Exec Dt:
03/16/1998
3
Exec Dt:
03/16/1998
4
Exec Dt:
03/16/1998
5
Exec Dt:
03/16/1998
6
Exec Dt:
03/16/1998
Assignee
1
1350 ENERGY LANE, SUITE 105
ST. PAUL, MINNESOTA 55108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09039776
Correspondence name and address
POPOVICH & WILES
TERRY L. WILES
SUITE 1902, IDS CENTER
80 SOUTH 8TH STREET
MINNEAPOLIS, MINNESOTA 55402
Assignment: 2
Reel/Frame:009823/0300   Pages: 3
Recorded: 03/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/1998
2
Exec Dt:
12/18/1998
3
Exec Dt:
12/18/1998
Assignee
1
1350 ENERGY LANE, SUITE 105
ST. PAUL, MINNESOTA 55108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09166055
Correspondence name and address
POPVICH & WILES, P.A.
TERRY L. WILES
SUITE 1902, IDS CENTER
80 SOUTH, 8TH STREET
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:016841/0207   Pages: 8
Recorded: 09/26/2005
Attorney Dkt #:891,144-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2005
2
Exec Dt:
09/19/2005
3
Exec Dt:
09/19/2005
4
Exec Dt:
09/19/2005
5
Exec Dt:
09/19/2005
6
Exec Dt:
09/19/2005
7
Exec Dt:
09/19/2005
8
Exec Dt:
09/19/2005
9
Exec Dt:
09/19/2005
10
Exec Dt:
09/19/2005
Assignee
1
11400 73RD AVENUE NORTH, STE. 134
MAPLE GROVE, MINNESOTA 55369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11177473
Correspondence name and address
JOHN KAPPOS
O'MELVENY & MYERS LLP
610 NEWPORT CENTER DRIVE
17TH FLOOR
NEWPORT BEACH, CA 92660
Assignment: 4
Reel/Frame:018762/0282   Pages: 6
Recorded: 01/16/2007
Attorney Dkt #:ENTL-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2007
2
Exec Dt:
01/16/2007
3
Exec Dt:
01/16/2006
4
Exec Dt:
01/16/2007
5
Exec Dt:
01/16/2007
6
Exec Dt:
01/16/2007
Assignee
1
10200 73RD AVENUE N., SUITE 122
MAPLE GROVE, MINNESOTA 55369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11623740
Correspondence name and address
VISTA IP LAW GROUP LLP
2040 MAIN STREET, 9TH FLOOR
IRVINE, CA 92614
Assignment: 5
Reel/Frame:020572/0278   Pages: 3
Recorded: 02/27/2008
Attorney Dkt #:ENTL-006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2008
2
Exec Dt:
02/27/2008
3
Exec Dt:
02/27/2008
Assignee
1
10200 73RD AVENUE N., SUITE 122
MAPLE GROVE, MINNESOTA 55369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12038719
Correspondence name and address
VISTA IP LAW GROUP LLP
2040 MAIN STREET, 9TH FLOOR
IRVINE, CA 92614
Assignment: 6
Reel/Frame:022789/0081   Pages: 3
Recorded: 06/05/2009
Attorney Dkt #:ENTL-009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2009
2
Exec Dt:
06/03/2009
Assignee
1
10200 73RD AVENUE N., SUITE 122
MAPLE GROVE, MINNESOTA 55369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12479521
Correspondence name and address
VISTA IP LAW GROUP LLP
2040 MAIN STREET, 9TH FLOOR
IRVINE, CA 92614
Assignment: 7
Reel/Frame:050345/0012   Pages: 3
Recorded: 09/11/2019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2009
2
Exec Dt:
06/03/2009
Assignee
1
10200 73RD AVENUE N.
SUITE 122
MAPLE GROVE, MINNESOTA 55369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15139052
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:050345/0024   Pages: 3
Recorded: 09/11/2019
Attorney Dkt #:19-922-US-CON5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2009
2
Exec Dt:
06/03/2009
Assignee
1
10200 73RD AVENUE N.
SUITE 122
MAPLE GROVE, MINNESOTA 55369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15345322
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:023306/0446   Pages: 6
Recorded: 09/30/2009
Attorney Dkt #:ENTL-010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2009
2
Exec Dt:
09/16/2009
3
Exec Dt:
09/16/2009
4
Exec Dt:
09/17/2009
5
Exec Dt:
09/16/2009
6
Exec Dt:
09/18/2009
7
Exec Dt:
09/17/2009
Assignee
1
6705 WEDGWOOD COURT
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12565661
Correspondence name and address
VISTA IP LAW GROUP LLP
2040 MAIN STREET, 9TH FLOOR
IRVINE, CA 92614
Assignment: 10
Reel/Frame:027299/0221   Pages: 4
Recorded: 11/30/2011
Attorney Dkt #:ENTL-018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2011
2
Exec Dt:
11/22/2011
3
Exec Dt:
11/22/2011
4
Exec Dt:
11/28/2011
Assignee
1
6705 WEDGWOOD COURT
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13277885
Correspondence name and address
VISTA IP LAW GROUP LLP
2040 MAIN STREET, SUITE 710
IRVINE, CA 92614
Assignment: 11
Reel/Frame:052242/0822   Pages: 5
Recorded: 03/27/2020
Attorney Dkt #:19-916-CIP-CON6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2011
2
Exec Dt:
11/22/2011
3
Exec Dt:
11/22/2011
4
Exec Dt:
11/28/2011
Assignee
1
6705 WEDGWOOD COURT
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16235127
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:053386/0416   Pages: 5
Recorded: 08/03/2020
Attorney Dkt #:19-922-CIP-CON5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2011
2
Exec Dt:
11/22/2011
3
Exec Dt:
11/22/2011
4
Exec Dt:
11/28/2011
Assignee
1
6705 WEDGWOOD COURT NORTH
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16011397
Correspondence name and address
JASON S. KRAY
300 S. WACKER DRIVE SUITE 3100
SUITE 3100
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:054124/0009   Pages: 5
Recorded: 10/21/2020
Attorney Dkt #:19-922-CIP-CON7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2011
2
Exec Dt:
11/22/2011
3
Exec Dt:
11/22/2011
4
Exec Dt:
11/28/2011
Assignee
1
6705 WEDGWOOD COURT
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17072879
Correspondence name and address
JASON S. KRAY
300 S. WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:054783/0031   Pages: 5
Recorded: 12/31/2020
Attorney Dkt #:19-922-CIP-CON8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2011
2
Exec Dt:
11/22/2011
3
Exec Dt:
11/22/2011
4
Exec Dt:
11/28/2011
Assignee
1
6705 WEDGWOOD COURT
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17134482
Correspondence name and address
JASON S. KRAY
300 S. WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:054982/0749   Pages: 5
Recorded: 01/21/2021
Attorney Dkt #:19-922-CIP-CON9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2011
2
Exec Dt:
11/22/2011
3
Exec Dt:
11/22/2011
4
Exec Dt:
11/28/2011
Assignee
1
6705 WEDGWOOD COURT
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17153579
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S WACKER DR STE 3100
STE 3100
CHICAGO, IL 60606-6706
Assignment: 16
Reel/Frame:029139/0540   Pages: 3
Recorded: 10/16/2012
Attorney Dkt #:ENTL-022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/18/2012
2
Exec Dt:
09/17/2012
3
Exec Dt:
09/13/2012
Assignee
1
6705 WEDGWOOD COURT
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13535076
Correspondence name and address
VISTA IP LAW GROUP LLP
2040 MAIN STREET, SUITE 710
IRVINE, CA 92614
Assignment: 17
Reel/Frame:067059/0021   Pages: 3
Recorded: 04/10/2024
Attorney Dkt #:19-925-US-CON3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/18/2012
2
Exec Dt:
09/17/2012
3
Exec Dt:
09/13/2012
Assignee
1
10200 73RD AVENUE N., SUITE 122
MAPLE GROVE, MINNESOTA 55369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17479580
Correspondence name and address
JUDY JACOBAZZI
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:029843/0242   Pages: 5
Recorded: 02/20/2013
Attorney Dkt #:ENTL-025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2012
2
Exec Dt:
11/13/2012
3
Exec Dt:
11/19/2012
4
Exec Dt:
11/13/2012
5
Exec Dt:
11/13/2012
Assignee
1
3600 HOLLY LANE NORTH, SUITE 40
PLYMOUTH, MINNESOTA 55447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13674734
Correspondence name and address
VISTA IP LAW GROUP LLP
2040 MAIN STREET, SUITE 710
IRVINE, CA 92614
Assignment: 19
Reel/Frame:030196/0177   Pages: 6
Recorded: 04/11/2013
Attorney Dkt #:ENTL-024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2012
2
Exec Dt:
11/13/2012
3
Exec Dt:
11/12/2012
4
Exec Dt:
11/10/2012
Assignee
1
3600 HOLLY LANE NORTH, SUITE 40
PLYMOUTH, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13671316
Correspondence name and address
VISTA IP LAW GROUP LLP
2040 MAIN STREET, SUITE 710
IRVINE, CA 92614
Assignment: 20
Reel/Frame:054936/0625   Pages: 6
Recorded: 01/15/2021
Attorney Dkt #:19-928-US-CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2012
2
Exec Dt:
11/13/2012
3
Exec Dt:
11/13/2012
4
Exec Dt:
11/13/2012
5
Exec Dt:
11/19/2012
Assignee
1
3600 HOLLY LANE NORTH
SUITE 40
PLYMOUTH, MINNESOTA 55447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17111104
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S WACKER DR STE 3100
STE 3100
CHICAGO, IL 60606-6706
Assignment: 21
Reel/Frame:058265/0696   Pages: 6
Recorded: 12/02/2021
Attorney Dkt #:18-1701-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2012
2
Exec Dt:
11/13/2012
3
Exec Dt:
11/12/2012
4
Exec Dt:
11/10/2012
Assignee
1
3600 HOLLY LANE NORTH
SUITE 40
PLYMOUTH, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17534950
Correspondence name and address
JASON S. KRAY
300 S. WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 22
Reel/Frame:039395/0634   Pages: 3
Recorded: 08/10/2016
Attorney Dkt #:ENTL-030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/12/2016
Assignee
1
3600 HOLLY LANE NORTH, SUITE 40
PLYMOUTH, MINNESOTA 55447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15205928
Correspondence name and address
VISTA IP LAW GROUP LLP
100 SPECTRUM CENTER DRIVE, SUITE 900
IRVINE, CA 92618
Assignment: 23
Reel/Frame:050898/0235   Pages: 6
Recorded: 11/03/2019
Attorney Dkt #:19-930-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2016
2
Exec Dt:
02/22/2017
Assignee
1
3600 HOLLY LANE NORTH
SUITE 40
PLYMOUTH, MINNESOTA 55447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16672436
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S WACKER DR
STE 3100
CHICAGO, IL 60606-6706
Assignment: 24
Reel/Frame:046543/0635   Pages: 3
Recorded: 08/02/2018
Attorney Dkt #:ENTL-028US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2017
2
Exec Dt:
05/02/2017
3
Exec Dt:
04/28/2017
Assignee
1
3600 HOLLY LANE NORTH, SUITE 40
PLYMOUTH, MINNESOTA 55447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16075081
Correspondence name and address
VISTA IP LAW GROUP, LLP / ENTELLUS
100 SPECTRUM CENTER DR STE 900
IRVINE, CA 926184974
Assignment: 25
Reel/Frame:055450/0318   Pages: 3
Recorded: 03/01/2021
Attorney Dkt #:19-929-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2017
2
Exec Dt:
05/02/2017
3
Exec Dt:
04/28/2017
Assignee
1
3600 HOLLY LANE NORTH
SUITE 40
PLYMOUTH, MINNESOTA 55447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17187435
Correspondence name and address
JASON S. KRAY
300 S. WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 26
Reel/Frame:064328/0066   Pages: 3
Recorded: 07/20/2023
Attorney Dkt #:?19-929-US-CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2017
2
Exec Dt:
05/02/2017
3
Exec Dt:
04/28/2017
Assignee
1
3600 HOLLY LANE NORTH
SUITE 40
PLYMOUTH, MINNESOTA 55447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18211799
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGOFF LLP
300 S. WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606

Search Results as of: 05/08/2024 09:20 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT