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Patent Assignment Assignor Details
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Assignor Name : KELLER, ALEX
Total Assignments: 24
Assignment: 1
Reel/Frame:004491/0614   Pages: 3
Recorded: 11/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KELLER, ALEX
Exec Dt:
11/13/1985
Assignee
1
FERAG AG. HINWIL, SWITZERLAND, A CORP OF SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4750728
NONE
06804519
Correspondence name and address
WERNER W. KLEEMAN
SUITE 200-CRYSTAL SQUARE 3
1735 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:008164/0308   Pages: 3
Recorded: 07/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELLER, ALEX
Exec Dt:
07/22/1996
Assignee
1
FERAG AG
ZURICHSTRASSE 74
8340 HINWIL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5664770
NONE
08686248
Correspondence name and address
BRINKS, HOFER GILSON & LIONE
GUSTAVO SILLER, JR.
P.O. BOX 10395
CHICAGO, ILLINOIS 60610
Assignment: 3
Reel/Frame:009012/0724   Pages: 3
Recorded: 02/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELLER, ALEX
Exec Dt:
02/13/1998
Assignee
1
FERAG AG
ZURICHSTRASSE 74
HINWIL, SWITZERLAND CH-83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6003854
NONE
09027331
Correspondence name and address
BRINKS HOFER GILSON & LIONE
F. DAVID AUBUCHON
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:009785/0898   Pages: 3
Recorded: 02/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, ALEX
Exec Dt:
02/09/1999
2
FENILE, ROBERTO
Exec Dt:
02/09/1999
Assignee
1
FERAG AG
ZURICHSTRASSE 74
8340 HINWIL, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6182960
NONE
09255457
Correspondence name and address
ALSTON & BIRD LLP
CHARLES B. ELDERKIN
P.O. DRAWER 34009
CHARLOTTE, NC 28234-4009
Assignment: 5
Reel/Frame:010047/0803   Pages: 3
Recorded: 06/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAUBER, HANS-ULRICH
Exec Dt:
06/08/1999
2
KELLER, ALEX
Exec Dt:
06/08/1999
Assignee
1
FERAG AG
ZURICHSTRASSE 74
HINWIL 8340, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6196538
NONE
09332814
Correspondence name and address
BRINKS HOFER GILSON & LIONE
F. DAVID AUBUCHON
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 6
Reel/Frame:010856/0561   Pages: 3
Recorded: 05/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, ALEX
Exec Dt:
05/22/2000
2
FENILE, ROBERTO
Exec Dt:
05/22/2000
Assignee
1
FERAG AG
ZURICHSTRASSE 74
8340 HINWIL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554268
NONE
09579634
Correspondence name and address
ALSTON & BIRD LLP
CHARLES B. ELDERKIN
P.O. DRAWER 34009
CHARLOTTE, NC 28234-4009
Assignment: 7
Reel/Frame:012862/0922   Pages: 3
Recorded: 05/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELLER, ALEX
Exec Dt:
03/22/2002
Assignee
1
FERAG AG
ZURICHSTRASSE 74
CH-8340 HINWIL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6666447
US20020125629
10136133
Correspondence name and address
BRINKS HOFER GILSON & LIONE
RICHARD G. LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 8
Reel/Frame:019033/0142   Pages: 3
Recorded: 03/20/2007
Attorney Dkt #:034183/324406
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENILE, ROBERTO
Exec Dt:
02/27/2007
2
KELLER, ALEX
Exec Dt:
02/27/2007
Assignee
1
FERAG AG
ZURICHSTRASSE 74
HINWIL, SWITZERLAND CH-8340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070216082
11686750
Correspondence name and address
CHARLES B. ELDERKIN
101 S. TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 9
Reel/Frame:022163/0039   Pages: 3
Recorded: 01/27/2009
Attorney Dkt #:034183/364041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELLER, ALEX
Exec Dt:
10/24/2008
Assignee
1
FERAG AG
ZURICHSTRASSE 74
HINWIL, SWITZERLAND CH-8340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7758043
US20090115119
12262265
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 S. TRYON STREET - SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 10
Reel/Frame:021770/0865   Pages: 2
Recorded: 10/31/2008
Attorney Dkt #:VIOPP025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEATON, LARRY C., II
Exec Dt:
10/31/2008
2
KELLER, ALEX
Exec Dt:
10/31/2008
Assignee
1
VIOPTIX, INC.
47224 MISSION FALLS COURT
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100114292
12263053
Correspondence name and address
AKA CHAN LLP
900 LAFAYETTE STREET
SUITE 710
SANTA CLARA, CA 95050
Assignment: 11
Reel/Frame:021771/0080   Pages: 3
Recorded: 10/31/2008
Attorney Dkt #:VIOPP026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEATON, LARRY C., II
Exec Dt:
10/31/2008
2
KELLER, ALEX
Exec Dt:
10/31/2008
Assignee
1
VIOPTIX, INC.
47224 MISSION FALLS COURT
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100114301
12263136
Correspondence name and address
AKA CHAN LLP
900 LAFAYETTE STREET
SUITE 710
SANTA CLARA, CA 95050
Assignment: 12
Reel/Frame:021771/0194   Pages: 2
Recorded: 10/31/2008
Attorney Dkt #:VIOPP046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEATEON, LARRY C., II
Exec Dt:
10/31/2008
2
KELLER, ALEX
Exec Dt:
10/31/2008
Assignee
1
VIOPTIX, INC.
47224 MISSION FALLS COURT
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100114293
12263194
Correspondence name and address
AKA CHAN LLP
900 LAFAYETTE STREET
SUITE 710
SANTA CLARA, CA 95050
Assignment: 13
Reel/Frame:022207/0039   Pages: 4
Recorded: 02/04/2009
Attorney Dkt #:VIOPP042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEATON, LARRY C., II
Exec Dt:
02/04/2009
2
KELLER, ALEX
Exec Dt:
02/04/2009
3
LASH, ROBERT E.
Exec Dt:
02/04/2009
4
MAO, JIMMY JIAN-MIN
Exec Dt:
02/04/2009
Assignee
1
VIOPTIX, INC.
47224 MISSION FALLS COURT
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9636096
NONE
12365716
Correspondence name and address
AKA CHAN LLP
900 LAFAYETTE STREET
SUITE 710
SANTA CLARA, CA 95050
Assignment: 14
Reel/Frame:022207/0133   Pages: 4
Recorded: 02/04/2009
Attorney Dkt #:VIOPP052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEATON, LARRY C., II
Exec Dt:
02/04/2009
2
KELLER, ALEX
Exec Dt:
02/04/2009
3
LASH, ROBERT E.
Exec Dt:
02/04/2009
4
MAO, JIMMY JIAN-MIN
Exec Dt:
02/04/2009
Assignee
1
VIOPTIX, INC.
47224 MISSION FALLS COURT
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9486196
NONE
12365735
Correspondence name and address
AKA CHAN LLP
900 LAFAYETTE STREET
SUITE 710
SANTA CLARA, CA 95050
Assignment: 15
Reel/Frame:022788/0424   Pages: 4
Recorded: 06/05/2009
Attorney Dkt #:VIOPP051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LASH, ROBERT E.
Exec Dt:
06/04/2009
2
HEATON, LARRY C., II
Exec Dt:
06/04/2009
3
KELLER, ALEX
Exec Dt:
06/04/2009
Assignee
1
VIOPTIX INC.
47224 MISSION FALLS COURT
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11179074
NONE
12479359
Correspondence name and address
AKA CHAN LLP
900 LAFAYETTE STREET
SUITE 710
SANTA CLARA, CA 95050
Assignment: 16
Reel/Frame:023962/0601   Pages: 3
Recorded: 02/19/2010
Attorney Dkt #:FRG-19704
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELLER, ALEX
Exec Dt:
01/26/2010
Assignee
1
FERAG
ZURICHSTRASSE 74
HINWIL, SWITZERLAND CH-8340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8376348
US20100171261
12652481
Correspondence name and address
RANKIN, HILL AND CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094-7808
Assignment: 17
Reel/Frame:024251/0993   Pages: 3
Recorded: 04/19/2010
Attorney Dkt #:FRG-19787
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELLER, ALEX
Exec Dt:
02/15/2010
Assignee
1
FERAG AG
ZURICHSTRASSE 74
HINWIL, SWITZERLAND CH-8340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8240458
US20100200368
12695588
Correspondence name and address
RANKIN HILL AND CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 18
Reel/Frame:024966/0154   Pages: 4
Recorded: 09/09/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELLER, ALEX
Exec Dt:
06/02/2010
Assignee
1
FERAG AG
ZURICHSTRASSE 74
CH-8340 HINWIL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100313522
12734966
Correspondence name and address
KEVIN D. ERICKSON
PAULEY PETERSEN & ERICKSON
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60169
Assignment: 19
Reel/Frame:030901/0734   Pages: 3
Recorded: 07/30/2013
Attorney Dkt #:FRG-37061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELLER, ALEX
Exec Dt:
07/19/2013
Assignee
1
FERAG AG
ZURICHSTRASSE 74
HINWIL, SWITZERLAND 8340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9051142
US20140027970
13946278
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVE.
WILLOUGHBY, OH 44094
Assignment: 20
Reel/Frame:035892/0107   Pages: 3
Recorded: 06/10/2015
Attorney Dkt #:RP-225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELLER, ALEX
Exec Dt:
05/13/2015
Assignee
1
FERAG AG
ZUERICHSTRASSE 74
CH-8340 HINWIL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10266290
US20150336698
14711480
Correspondence name and address
KEVIN D. ERICKSON
PAULEY PETERSEN & ERICKSON
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, ILLINOIS 60169
Assignment: 21
Reel/Frame:038264/0908   Pages: 3
Recorded: 03/25/2016
Attorney Dkt #:RP-257
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELLER, ALEX
Exec Dt:
03/11/2016
Assignee
1
FERAG AG
ZUERICHSTRASSE 74
CH-8340 HINWIL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10358314
US20160257522
15053729
Correspondence name and address
KEVIN D. ERICKSON
PAULEY ERICKSON & KOTTIS
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, ILLINOIS 60169
Assignment: 22
Reel/Frame:043722/0026   Pages: 3
Recorded: 08/25/2017
Attorney Dkt #:RP-296
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, ALEX
Exec Dt:
08/14/2017
2
STAUBER, ERWIN
Exec Dt:
08/11/2017
Assignee
1
FERAG AG
ZUERICHSTRASSE 74
CH-8340 HINWIL , SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180244488
15553469
Correspondence name and address
KEVIN D. ERICKSON
PAULEY ERICKSON & KOTTIS
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, ILLINOIS 60169
Assignment: 23
Reel/Frame:043722/0241   Pages: 3
Recorded: 08/25/2017
Attorney Dkt #:RP-297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, ALEX
Exec Dt:
08/14/2017
2
STAUBER, ERWIN
Exec Dt:
08/11/2017
Assignee
1
FERAG AG
ZUERICHSTRASSE 74
CH-8340 HINWIL , SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180244471
15553490
Correspondence name and address
KEVIN D. ERICKSON
PAULEY ERICKSON & KOTTIS
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN EASTATES, ILLINOIS 60169
Assignment: 24
Reel/Frame:052373/0474   Pages: 5
Recorded: 04/10/2020
Attorney Dkt #:FLOW-P003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SO, KENNETH
Exec Dt:
04/09/2020
2
RUNGRUENG, KATHRYN
Exec Dt:
04/09/2020
3
MCGUIRE, JAMES PATRICK
Exec Dt:
04/08/2020
4
KELLER, ALEX
Exec Dt:
04/09/2020
Assignee
1
FLOWCAST, INC.
2880 ADELINE DRIVE
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200279182
16806882
Correspondence name and address
KANIKA RADHAKRISHNAN
2570 N. FIRST STREET
SUITE 200
SAN JOSE, CA 95131

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