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Patent Assignment Assignor Details
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Assignor Name : LOEPPERT, PETER V.
Total Assignments: 49
Assignment: 1
Reel/Frame:004210/0919   Pages: 3
Recorded: 12/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUSTA, HEINZ H.
Exec Dt:
11/23/1983
2
TSAO, KUEY-YEOU
Exec Dt:
11/23/1983
3
WHITE, WAYNE D.
Exec Dt:
11/23/1983
4
LOEPPERT, PETER V.
Exec Dt:
11/23/1983
Assignee
1
GOULD INC.
ROLLING MEADOWS, ILLINOIS 60008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4508613
NONE
06562642
Correspondence name and address
K. H. PIERCE
GOULD INC.
40 GOULD CENTER
ROLLING MEADOWS, IL 60008
Assignment: 2
Reel/Frame:004631/0893   Pages: 1
Recorded: 09/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LOEPPERT, PETER V.
Exec Dt:
09/25/1986
Assignee
1
GOULD INC., A CORP OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4760250
NONE
06912286
Correspondence name and address
SPECTTRAMED, INC.
1500 QUAILL STREET, SUITE 520
NEWPORT BEACH, CALIFORNIA 92660
Assignment: 3
Reel/Frame:004633/0341   Pages: 1
Recorded: 10/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LOEPPERT, PETER V.
Exec Dt:
10/17/1986
Assignee
1
GOULD INC., A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4746898
NONE
06920625
Correspondence name and address
JEANNETTE M. WALDER
GOULD INC.
10 GOULD CENTER
ROLLING MEADOWS, IL 60008
Assignment: 4
Reel/Frame:005822/0589   Pages: 2
Recorded: 09/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
08/19/1991
2
GRABER, WARREN S.
Exec Dt:
08/19/1991
Assignee
1
MONOLITHIC SENSORS INC.
2800 W. GOLF ROAD
ROLLING MEADOWS, ILLINOIS 60008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5178015
NONE
07733668
Correspondence name and address
WILLIAM T. RIFKIN
ROCKEY AND RIFKIN
30 NORTH LASALLE ST.
SUITE 2700
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:007066/0450   Pages: 3
Recorded: 07/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
05/19/1994
2
BOOR, STEVEN E.
Exec Dt:
05/20/1994
Assignee
1
MONOLITHIC SENSORS, INC.
2800 W. GOLF ROAD
ROLLING MEADOWS, ILLINOIS 60008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5446413
NONE
08247136
Correspondence name and address
WALLENSTEIN, WAGNER & HATTIS, LTD.
THOMAS K. STINE
311 SOUTH WACKER DRIVE
53RD FLOOR
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:008329/0082   Pages: 2
Recorded: 01/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
10/25/1996
2
BOOR, STEVEN E.
Exec Dt:
10/25/1996
Assignee
1
KNOWLES ELECTRONICS, INC.
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5861779
NONE
08742287
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
THOMAS K. STINE
311 SOUTH WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:008708/0159   Pages: 2
Recorded: 09/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
11/13/1996
2
SCHAFER, DAVID E.
Exec Dt:
11/13/1996
Assignee
1
KNOWLES ELECTRONIC, INC.
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5740261
NONE
08752584
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
THOMAS K. STINE
311 SOUTH WACKER DRIVE
53RD FLOOR
CHICAGO, ILLINOIS 60606-6604
Assignment: 8
Reel/Frame:008696/0091   Pages: 2
Recorded: 09/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
02/21/1997
2
SCHAFER, DAVID E.
Exec Dt:
02/21/1997
Assignee
1
KNOWLES ELECTRONIC, INC.
1151 MAPLWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5870482
NONE
08805983
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
THOMAS K. STINE
311 SOUTH WACKER DRIVE, 53RD FLOOR
CHICAGO, ILLINOIS 60606-6604
Assignment: 9
Reel/Frame:011802/0865   Pages: 2
Recorded: 05/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEDERSEN, MICHAEL
Exec Dt:
04/20/2001
2
LOEPPERT, PETER V.
Exec Dt:
04/20/2001
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6552469
NONE
09786037
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
MONIQUE A. MORNEAULT, ESQ.
311 SOUTH WACKER DRIVE - 5300
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:012184/0624   Pages: 3
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENGER, MATTHEW P.
Exec Dt:
06/01/2001
2
LIU, SALLY L.
Exec Dt:
06/01/2001
3
LOEPPERT, PETER V.
Exec Dt:
06/01/2001
4
OLSON, BRADLEY F.
Exec Dt:
06/01/2001
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020031234
09893302
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
THOMAS K. STINE
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606-6630
Assignment: 11
Reel/Frame:012413/0566   Pages: 2
Recorded: 01/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
08/06/2001
2
LEE, SUNG BOK
Exec Dt:
08/06/2001
Assignee
1
KNOWLES ELECTRONICS, INC.
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6987859
US20030016839
09910110
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
THOMAS K. STINE, ESQ.
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, ILLINOIS 60606-6630
Assignment: 12
Reel/Frame:013152/0103   Pages: 2
Recorded: 08/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG BOK
Exec Dt:
10/29/2001
2
LOEPPERT, PETER V.
Exec Dt:
10/29/2001
Assignee
1
KNOWLES ELECTRONICS LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7023066
US20060006483
09989513
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
THOMAS K. STINE, ESQ.
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606-6630
Assignment: 13
Reel/Frame:012998/0316   Pages: 2
Recorded: 06/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
11/30/2001
2
PEDERSON, MICHAEL
Exec Dt:
11/19/2001
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6535460
US20020067663
09935754
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
THOMAS K. STINE, ESQ.
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606-6630
Assignment: 14
Reel/Frame:012858/0067   Pages: 2
Recorded: 04/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOEPPERT, PETER V.
Exec Dt:
01/15/2002
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6847090
US20020106828
10041440
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
JAMES P. MURAFF
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, ILLINOIS 60606-6630
Assignment: 15
Reel/Frame:017009/0081   Pages: 3
Recorded: 01/12/2006
Attorney Dkt #:30521/3104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOEPPERT, PETER V.
Exec Dt:
01/11/2006
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7297567
US20070161139
11275503
Correspondence name and address
ANTHONY SITKO
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:017865/0423   Pages: 3
Recorded: 05/15/2006
Attorney Dkt #:87521/8354 (3101)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINERVINI, ANTHONY
Exec Dt:
05/05/2006
2
LOEPPERT, PETER V.
Exec Dt:
05/05/2006
3
RYAN, WILLIAM A.
Exec Dt:
05/05/2006
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070215962
11384599
Correspondence name and address
TIMOTHY R. BAUMANN
FITCH, EVEN, TABIN & FLANNERY
SUITE 1600
120 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60603-3406
Assignment: 17
Reel/Frame:018643/0010   Pages: 5
Recorded: 12/15/2006
Attorney Dkt #:89117/8354 (3115)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
12/14/2006
2
MINERVINI, ANTHONY
Exec Dt:
12/14/2006
3
CECH, JAY
Exec Dt:
12/14/2006
4
LEE, SUNG B.
Exec Dt:
12/14/2006
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080142475
11611633
Correspondence name and address
TIMOTHY R. BAUMANN
120 S. LASALLE STREET
SUITE 1600
CHICAGO, IL 60603
Assignment: 18
Reel/Frame:019228/0844   Pages: 3
Recorded: 04/30/2007
Attorney Dkt #:90378/8354(3123A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOEPPERT, PETER V.
Exec Dt:
04/30/2007
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080232631
11742252
Correspondence name and address
PATRICIA HANNA
120 S. LASALLE STREET
SUITE 1600
CHICAGO, IL 60603
Assignment: 19
Reel/Frame:023358/0689   Pages: 6
Recorded: 10/12/2009
Attorney Dkt #:8354/96989 (PO8006A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYAN, WILLIAM A.
Exec Dt:
10/09/2009
2
ABRY, MICHAEL
Exec Dt:
10/09/2009
3
LOEPPERT, PETER V.
Exec Dt:
10/12/2009
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8170244
US20100092020
12577491
Correspondence name and address
FITCH EVEN TABIN & FLANNERY
120 SOUTH LASALLE STREET
SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 20
Reel/Frame:025145/0850   Pages: 8
Recorded: 10/15/2010
Attorney Dkt #:8354-98482 (P09013A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
09/08/2010
2
CZECH, DENISE P.
Exec Dt:
09/13/2010
3
GRUNERT, LAWRENCE A.
Exec Dt:
09/01/2010
4
FRIEL, KURT B.
Exec Dt:
09/15/2010
5
WANG, QING
Exec Dt:
09/02/2010
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8987030
US20110039372
12856101
Correspondence name and address
FITCH EVEN TABIN & FLANNERY
120 SOUTH LASALLE STREET
SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 21
Reel/Frame:035041/0364   Pages: 8
Recorded: 02/26/2015
Attorney Dkt #:565660
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
09/08/2010
2
CZECH, DENISE P.
Exec Dt:
09/13/2010
3
GRUNERT, LAWRENCE A.
Exec Dt:
09/01/2010
4
FRIEL, KURT B.
Exec Dt:
09/15/2010
5
WANG, QING
Exec Dt:
09/02/2010
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9399574
US20150166335
14632428
Correspondence name and address
LATHROP & GAGE LLP
2345 GRAND BOULEVARD
SUITE 2400
KANSAS CITY, MO 64108
Assignment: 22
Reel/Frame:025321/0899   Pages: 7
Recorded: 11/08/2010
Attorney Dkt #:8354-98592 (P09014A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
11/01/2010
2
SMITH, PAUL FIELDING
Exec Dt:
10/14/2010
3
DAI, WEI-WEN
Exec Dt:
11/08/2010
4
BEUS, SHAWN
Exec Dt:
10/18/2010
Assignee
1
KNOWLES ELECTRONICS, LLC.
1151 MAPLEWOOD
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8687823
US20110064246
12883454
Correspondence name and address
FITCH EVEN TABIN & FLANNERY
120 SOUTH LASALLE STREET
SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 23
Reel/Frame:025330/0670   Pages: 6
Recorded: 11/08/2010
Attorney Dkt #:8354-98663 (P09015A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
11/01/2010
2
HAHN, SAGE
Exec Dt:
10/29/2010
3
DURSO, MICHAEL
Exec Dt:
10/29/2010
Assignee
1
KNOWLES ELECTRONICS, LLC.
1151 MAPLEWOOD
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9075426
US20110079864
12899082
Correspondence name and address
FITCH EVEN TABIN & FLANNERY
120 SOUTH LASALLE STREET
SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 24
Reel/Frame:027343/0807   Pages: 7
Recorded: 12/06/2011
Attorney Dkt #:8354-100741-US (PO1021A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
10/25/2011
2
GIESECKE, DANIEL
Exec Dt:
10/28/2011
3
NIEW, JEFFREY
Exec Dt:
12/06/2011
4
GRUNERT, LAWRENCE
Exec Dt:
10/25/2011
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8791531
US20120161259
13278351
Correspondence name and address
TIMOTHY R. BAUMANN
120 SOUTH LA SALLE STREET, SUITE 1600
CHICAGO, IL 60603
Assignment: 25
Reel/Frame:030969/0884   Pages: 6
Recorded: 08/08/2013
Attorney Dkt #:8354-102151-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYAN, WILLIAM A.
Exec Dt:
08/01/2013
2
ABRY, MICHAEL
Exec Dt:
08/01/2013
3
LOEPPERT, PETER V.
Exec Dt:
08/07/2013
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8594347
US20120207334
13456348
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
120 SOUTH LASALLE
SUITE 1600
CHICAGO, IL 60603
Assignment: 26
Reel/Frame:030970/0064   Pages: 6
Recorded: 08/08/2013
Attorney Dkt #:8354-102535-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, JORDAN T.
Exec Dt:
08/01/2013
2
DAI, WEIWEN
Exec Dt:
08/01/2013
3
LOEPPERT, PETER V.
Exec Dt:
08/07/2013
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9635460
US20130044898
13586999
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
120 SOUTH LASALLE
SUITE 1600
CHICAGO, IL 60603
Assignment: 27
Reel/Frame:031148/0863   Pages: 6
Recorded: 09/06/2013
Attorney Dkt #:8354-131099-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUTENSCHLAGER, ERIC J.
Exec Dt:
09/04/2013
2
LOEPPERT, PETER V.
Exec Dt:
08/23/2013
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130343580
13911696
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
120 S. LASALLE
SUITE 1600
CHICAGO, IL 60603
Assignment: 28
Reel/Frame:035579/0868   Pages: 4
Recorded: 05/06/2015
Attorney Dkt #:569418
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOEPPERT, PETER V.
Exec Dt:
05/06/2015
Assignee
1
KNOWLES ELECTRONICS LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9237402
US20150237448
14705654
Correspondence name and address
LATHROP & GAGE LLP
2345 GRAND BOULEVARD
SUITE 2400
KANSAS CITY, MO 64108
Assignment: 29
Reel/Frame:035597/0271   Pages: 4
Recorded: 05/08/2015
Attorney Dkt #:569416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOEPPERT, PETER V.
Exec Dt:
05/06/2015
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9641950
US20160060101
14707487
Correspondence name and address
LATHROP & GAGE LLP
2345 GRAND BOULEVARD
SUITE 2400
KANSAS CITY, MO 64108
Assignment: 30
Reel/Frame:038311/0981   Pages: 7
Recorded: 03/31/2016
Attorney Dkt #:8354-135216-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAYPRATHA, NITHYA
Exec Dt:
03/16/2016
2
LOEPPERT, PETER V.
Exec Dt:
03/09/2016
3
CECH, JAY
Exec Dt:
11/23/2015
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150307349
14689565
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
120 SOUTH LASALLE
SUITE 1600
CHICAGO, IL 60603
Assignment: 31
Reel/Frame:038866/0359   Pages: 5
Recorded: 06/02/2016
Attorney Dkt #:112057-0514
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
05/31/2016
2
PEDERSEN, MICHAEL
Exec Dt:
05/31/2016
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170352639
15171881
Correspondence name and address
FENG WEI
3000 K STREET N.W., SUITE 600
FOLEY & LARDNER LLP
WASHINGTON, DC 20007-5109
Assignment: 32
Reel/Frame:053059/0198   Pages: 6
Recorded: 06/26/2020
Attorney Dkt #:K-0336-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
01/18/2018
2
CHANDRASEKARAN, VENKATARAMAN
Exec Dt:
01/11/2018
3
BARRY, DARYL
Exec Dt:
01/25/2018
4
PEDERSEN, MICHAEL
Exec Dt:
01/16/2018
5
BADILLO, DEAN
Exec Dt:
01/25/2018
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11259132
US20200329324
16913799
Correspondence name and address
LOPPNOW & CHAPA [KNOWLES]
P.O. BOX 7588
LIBERTYVILLE, IL 60048
Assignment: 33
Reel/Frame:053877/0775   Pages: 3
Recorded: 09/24/2020
Attorney Dkt #:112057-1691
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOEPPERT, PETER V.
Exec Dt:
02/12/2019
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11197104
US20200245077
16731720
Correspondence name and address
BRENDAN KWICK
777 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 34
Reel/Frame:057165/0841   Pages: 4
Recorded: 08/12/2021
Attorney Dkt #:112057-1703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEDERSEN, MICHAEL
Exec Dt:
02/19/2019
2
LOEPPERT, PETER V.
Exec Dt:
02/12/2019
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11122360
US20200252716
16778061
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, 20007-5109 UNITED STATES
Assignment: 35
Reel/Frame:055438/0496   Pages: 7
Recorded: 02/27/2021
Attorney Dkt #:K-0428-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NADERYAN, VAHID
Exec Dt:
10/25/2019
2
PEDERSEN, MICHAEL
Exec Dt:
10/25/2019
3
LOEPPERT, PETER V.
Exec Dt:
10/25/2019
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210120323
17037959
Correspondence name and address
LOPPNOW & CHAPA [KNOWLES]
P.O. BOX 7588
LIBERTYVILLE, IL 60048
Assignment: 36
Reel/Frame:061436/0044   Pages: 7
Recorded: 10/17/2022
Attorney Dkt #:K-0428 CO1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NADERYAN, VAHID
Exec Dt:
10/25/2019
2
PEDERSEN, MICHAEL
Exec Dt:
10/25/2019
3
LOEPPERT, PETER V.
Exec Dt:
10/25/2019
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11910138
US20230035383
17966773
Correspondence name and address
LOPPNOW & CHAPA [KNOWLES]
P.O. BOX 7588
LIBERTYVILLE, IL 60048
Assignment: 37
Reel/Frame:054599/0226   Pages: 9
Recorded: 12/09/2020
Attorney Dkt #:K-0443-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAWAZ, MOHSIN
Exec Dt:
01/28/2020
2
THOMPSON, STEPHEN C.
Exec Dt:
01/25/2020
3
PEDERSEN, MICHAEL
Exec Dt:
01/09/2020
4
LOEPPERT, PETER V.
Exec Dt:
01/22/2020
5
SBIAA, ZOUHAIR
Exec Dt:
12/19/2019
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11516597
US20210176569
17117073
Correspondence name and address
LOPPNOW & CHAPA [KNOWLES]
P.O. BOX 7588
LIBERTYVILLE, IL 60048
Assignment: 38
Reel/Frame:055772/0435   Pages: 3
Recorded: 03/30/2021
Attorney Dkt #:KN-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOEPPERT, PETER V.
Exec Dt:
05/05/2020
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11463817
US20210337317
17217601
Correspondence name and address
FLENER IP & BUSINESS LAW
77 WEST WASHINGTON STREET
SUITE 800
CHICAGO, IL 60602
Assignment: 39
Reel/Frame:053143/0815   Pages: 4
Recorded: 07/07/2020
Attorney Dkt #:K-0479-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOEPPERT, PETER V.
Exec Dt:
07/06/2020
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11560303
US20220009770
16923068
Correspondence name and address
LOPPNOW & CHAPA [KNOWLES]
P.O. BOX 7588
LIBERTYVILLE, IL 60048
Assignment: 40
Reel/Frame:053170/0069   Pages: 5
Recorded: 07/10/2020
Attorney Dkt #:K-0476-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEDERSEN, MICHAEL
Exec Dt:
07/04/2020
2
LOEPPERT, PETER V.
Exec Dt:
07/09/2020
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11689848
US20210360345
16874503
Correspondence name and address
LOPPNOW & CHAPA
P.O. BOX 7588
LIBERTYVILLE, IL 60048
Assignment: 41
Reel/Frame:054540/0020   Pages: 5
Recorded: 12/03/2020
Attorney Dkt #:K-0486-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
12/03/2020
2
PEDERSEN, MICHAEL
Exec Dt:
12/03/2020
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11554953
US20220177301
17111465
Correspondence name and address
LOPPNOW & CHAPA [KNOWLES]
P.O. BOX 7588
LIBERTYVILLE, IL 60048
Assignment: 42
Reel/Frame:062058/0896   Pages: 5
Recorded: 12/12/2022
Attorney Dkt #:K-0486 CO1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
12/03/2020
2
PEDERSEN, MICHAEL
Exec Dt:
12/03/2020
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11753295
US20230166966
18079519
Correspondence name and address
LOPPNOW & CHAPA [KNOWLES]
P.O. BOX 7588
LIBERTYVILLE, IL 60048
Assignment: 43
Reel/Frame:054744/0865   Pages: 5
Recorded: 12/23/2020
Attorney Dkt #:K-0491-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
12/23/2020
2
PEDERSEN, MICHAEL
Exec Dt:
12/23/2020
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11554951
US20220194780
17133506
Correspondence name and address
LOPPNOW & CHAPA [KNOWLES]
P.O. BOX 7588
LIBERTYVILLE, IL 60048
Assignment: 44
Reel/Frame:055943/0387   Pages: 4
Recorded: 04/16/2021
Attorney Dkt #:KN-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
04/15/2021
2
PEDERSEN, MICHAEL
Exec Dt:
04/15/2021
3
NADERYAN, VAHID
Exec Dt:
04/15/2021
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11540048
US20220337947
17232566
Correspondence name and address
FLENER IP & BUSINESS LAW
77 WEST WASHINGTON STREET
SUITE 800
CHICAGO, IL 60602
Assignment: 45
Reel/Frame:055945/0089   Pages: 4
Recorded: 04/16/2021
Attorney Dkt #:KN-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
04/15/2021
2
PEDERSEN, MICHAEL
Exec Dt:
04/15/2021
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11827511
US20210340006
17286231
Correspondence name and address
FLENER IP & BUSINESS LAW
77 WEST WASHINGTON STREET
SUITE 800
CHICAGO, IL 60602
Assignment: 46
Reel/Frame:056459/0712   Pages: 4
Recorded: 06/07/2021
Attorney Dkt #:KN-10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOEPPERT, PETER V.
Exec Dt:
06/04/2021
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11818541
US20220417670
17311647
Correspondence name and address
FLENER IP & BUSINESS LAW
77 WEST WASHINGTON STREET
SUITE 800
CHICAGO, IL 60602
Assignment: 47
Reel/Frame:057300/0233   Pages: 5
Recorded: 08/26/2021
Attorney Dkt #:KN-9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNTZMAN, MICHAEL
Exec Dt:
08/23/2021
2
DENG, KEN
Exec Dt:
08/19/2021
3
ZAMAN, FAISAL
Exec Dt:
08/19/2021
4
YU, BING
Exec Dt:
08/19/2021
5
NADERYAN, VAHID
Exec Dt:
08/19/2021
6
LOEPPERT, PETER V.
Exec Dt:
08/19/2021
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11772961
US20230062556
17412887
Correspondence name and address
FLENER IP & BUSINESS LAW
77 WEST WASHINGTON STREET
SUITE 800
CHICAGO, IL 60602
Assignment: 48
Reel/Frame:059528/0787   Pages: 5
Recorded: 04/07/2022
Attorney Dkt #:KN-21
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEDERSEN, MICHAEL
Exec Dt:
04/06/2022
2
LOEPPERT, PETER V.
Exec Dt:
04/06/2022
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230322547
17715184
Correspondence name and address
FLENER IP LAW D.B.A. FLENER IP & BUSINES
77 WEST WASHINGTON STREET
SUITE 800
CHICAGO, IL 60602
Assignment: 49
Reel/Frame:061268/0766   Pages: 5
Recorded: 09/30/2022
Attorney Dkt #:KN-24
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEPPERT, PETER V.
Exec Dt:
09/29/2022
2
PEDERSEN, MICHAEL
Exec Dt:
09/29/2022
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240109770
17936931
Correspondence name and address
FLENER IP & BUSINESS LAW
77 WEST WASHINGTON STREET, SUITE 800
CHICAGO, IL 60602

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