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 : MCSWIGGEN, JOHN P.
Total Assignments: 12
Assignment: 1
Reel/Frame:006111/0648   Pages: 3
Recorded: 04/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MCSWIGGEN, JOHN P.
Exec Dt:
04/24/1992
Assignee
1
WILBRECHT ELECTRONICS, INC.
346 CHESTER STREET
A CORPORATOIN OF MN
ST. PAUL, MINNESOTA 55107-1281
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250926
NONE
07875425
Correspondence name and address
MOORE & HANSEN
3000 NORWEST CENTER
90 SOUTH 7TH ST.
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:007829/0151   Pages: 3
Recorded: 01/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCSWIGGEN, JOHN P.
Exec Dt:
12/11/1995
2
ROBERTS, RANDALL W.
Exec Dt:
12/14/1995
Assignee
1
WILBRECHT ELECTRONICS, INC.
SUITE 18
1400 ENERGY PARK DRIVE
ST. PAUL, MINNESOTA 55108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5588064
NONE
08586212
Correspondence name and address
MOORE & HANSEN
DANIEL J. POLGAZE
3000 NORWEST CENTER
90 SOUTH 7TH STREET
MINNEAPOLI, MN 55402
Assignment: 3
Reel/Frame:009181/0510   Pages: 3
Recorded: 05/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCSWIGGEN, JOHN P.
Exec Dt:
05/12/1998
2
TRINE, JOHN A.
Exec Dt:
05/12/1998
Assignee
1
WILBRECHT ELECTRONICS, INC.
SUITE 18
1400 ENERGY PARK DRIVE
ST. PAUL, MINNESOTA 55108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5975716
NONE
09076242
Correspondence name and address
MOORE & HANSEN
DANIEL J. POLGLAZE
3000 NORWEST CENTER
90 SOUTH 7TH STREET
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:010208/0495   Pages: 2
Recorded: 09/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCSWIGGEN, JOHN P.
Exec Dt:
01/22/1999
Assignee
1
KNOWLES ELECTRONICS, INC.
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5990425
NONE
09238247
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
THOMAS L. STINE
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606-6622
Assignment: 5
Reel/Frame:010093/0010   Pages: 2
Recorded: 07/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCSWIGGEN, JOHN P.
Exec Dt:
06/09/1999
Assignee
1
KNOWLES ELECTRONICS, INC.
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6028502
NONE
09324438
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
THOMAS K. STINE
311 S. WACKER DRIVE
53RD FLOOR
CHICAGO, IL 60606-6622
Assignment: 6
Reel/Frame:011942/0408   Pages: 2
Recorded: 06/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCSWIGGEN, JOHN P.
Exec Dt:
03/12/2001
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLE DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6630639
US20030057068
09809128
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
WILLIAM J. LENZ
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606-6630
Assignment: 7
Reel/Frame:011942/0436   Pages: 3
Recorded: 06/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEARD, JOHN J.
Exec Dt:
03/12/2001
2
MCSWIGGEN, JOHN P.
Exec Dt:
03/12/2001
3
RODACK JR., JOHN R.
Exec Dt:
03/12/2001
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLE DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010036287
09808793
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
WILLIAM J. LENZ
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606-6630
Assignment: 8
Reel/Frame:012271/0169   Pages: 3
Recorded: 10/15/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL 011942 FRAME 0408. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignor
1
MCSWIGGEN, JOHN P.
Exec Dt:
03/12/2001
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6630639
US20030057068
09809128
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
WILLIAM J. LENZ
311 S. WACKER DR., 53RD FLOOR
CHICAGO, IL 60606-6630
Assignment: 9
Reel/Frame:012362/0504   Pages: 4
Recorded: 10/15/2001
Conveyance: CORRECTED ASSIGNMENT DOCUMENT AT REEL 011942, FRAME 0436
Assignors
1
BEARD, JOHN J.
Exec Dt:
03/12/2001
2
MCSWIGGEN, JOHN P.
Exec Dt:
03/12/2001
3
RODACK, JOHN R. JR.
Exec Dt:
03/12/2001
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010036287
09808793
Correspondence name and address
WALLENSTEIN & WAGNER LTD
WILLIAM J. LENZ
311 S. WACKER DRIVE
53RD FLOOR
CHICAGO IL 60606-6630
Assignment: 10
Reel/Frame:014391/0930   Pages: 2
Recorded: 08/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCSWIGGEN, JOHN P.
Exec Dt:
02/24/2003
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6861604
US20040168899
10377383
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
ANTHONY G. SITKO
233 S. WACKER DRIVE
SUITE 6300, SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 11
Reel/Frame:014392/0146   Pages: 3
Recorded: 08/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCSWIGGEN, JOHN P.
Exec Dt:
08/04/2003
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7136497
US20040028252
10417577
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
ANTHONY G. SITKO
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 12
Reel/Frame:015608/0824   Pages: 3
Recorded: 07/20/2004
Attorney Dkt #:30521/3075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCSWIGGEN, JOHN P.
Exec Dt:
07/20/2004
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6972386
NONE
10895152
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
ANTHONY G. SITKO
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357

Search Results as of: 05/04/2024 03:14 PM
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