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Patent Assignment Assignor Details
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Assignor Name : DAO, QUANG
Total Assignments: 5
Assignment: 1
Reel/Frame:013104/0947   Pages: 3
Recorded: 07/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KILAWEE, PATICK
Exec Dt:
05/29/2002
2
TALLMAN, DANIEL
Exec Dt:
05/28/2002
3
DAO, QUANG
Exec Dt:
05/30/2002
Assignee
1
ECOLAB, INC.
840 SIBLEY MEMORIAL HIGHWAY
MENDOTA HEIGHTS, MINNESOTA 55118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6619051
NONE
10194184
Correspondence name and address
VIDAS, ARRETT & STEINKRAUS, P.A.
LISA L. RYAN-LINDQUIST
6109 BLUE CIRCLE DRIVE, SUITE 2000
MINNETONKA, MINNESOTA 55343-9185
Assignment: 2
Reel/Frame:014367/0167   Pages: 5
Recorded: 08/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINE, DAVID A.
Exec Dt:
07/11/2003
2
KLOS, TERRY J.
Exec Dt:
07/14/2003
3
CHUTE, BRIAN
Exec Dt:
08/01/2003
4
DAO, QUANG
Exec Dt:
07/16/2003
5
CARLSON, BRANDON
Exec Dt:
07/30/2003
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7390467
US20040219081
10435351
Correspondence name and address
MERCHANT & GOULD P.C.
MARK T. SKOOG
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 3
Reel/Frame:015041/0968   Pages: 9
Recorded: 08/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINE, DAVID A.
Exec Dt:
07/16/2004
2
KLOS, TERRY JAMES
Exec Dt:
07/19/2004
3
CHUTE, BRIAN
Exec Dt:
07/22/2004
4
CARLSON, BRANDON
Exec Dt:
07/16/2004
5
DAO, QUANG
Exec Dt:
07/19/2004
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7402291
US20040253155
10826895
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 4
Reel/Frame:024765/0051   Pages: 7
Recorded: 07/30/2010
Attorney Dkt #:RAY-002(08W264)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUCKELMAN, MARK J.
Exec Dt:
07/28/2010
2
DAO, QUANG
Exec Dt:
07/27/2010
3
LOGAN, JEFFERY JAY
Exec Dt:
07/28/2010
4
ALEXANDER, MICHAEL
Exec Dt:
07/22/2010
Assignee
1
RAYTHEON COMPANY
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8510823
US20110314536
12818238
Correspondence name and address
PIERCE ATWOOD LLP
160 FEDERAL STREET
10TH FLOOR
BOSTON, MA 02110
Assignment: 5
Reel/Frame:033703/0326   Pages: 10
Recorded: 09/09/2014
Attorney Dkt #:101360.0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUMINI, JESSICA
Exec Dt:
09/05/2014
2
DAO, QUANG
Exec Dt:
09/04/2014
3
HARTZ, ADRIAN
Exec Dt:
09/05/2014
4
YURIK, JON
Exec Dt:
09/05/2014
5
CARLHOFF, GEROLD
Exec Dt:
09/05/2014
6
FASSBENDER, THOMAS
Exec Dt:
09/08/2014
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9528215
US20160067660
14481601
Correspondence name and address
ANTHONY J. BOURGET
3624 OAKWOOD HILLS PKWY.
P.O. BOX 1030
EAU CLAIRE, WI 54702

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