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Patent Assignment Assignor Details
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Assignor Name : DAVIS, RONALD V.
Total Assignments: 15
Assignment: 1
Reel/Frame:008112/0754   Pages: 2
Recorded: 07/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, JIANSHENG
Exec Dt:
07/12/1996
2
DAVIS, RONALD V.
Exec Dt:
07/16/1996
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5776875
NONE
08683001
Correspondence name and address
NALCO CHEMICAL COMPANY
JAMES J. DRAKE
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 2
Reel/Frame:008166/0771   Pages: 3
Recorded: 08/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REED, PETER E.
Exec Dt:
08/12/1996
2
KAMRATH, MICHAEL A.
Exec Dt:
08/12/1996
3
CARTER, PHILLIP W.
Exec Dt:
08/12/1996
4
DAVIS, RONALD V.
Exec Dt:
08/12/1996
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5772893
NONE
08696450
Correspondence name and address
NALCO CHEMICAL COMPANY
JAMES J. DRAKE
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 3
Reel/Frame:008235/0735   Pages: 3
Recorded: 09/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONG, DODD W.
Exec Dt:
09/19/1996
2
MARTH, CHARLES F.
Exec Dt:
09/19/1996
3
DAVIS, RONALD V.
Exec Dt:
09/19/1996
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5788866
NONE
08715778
Correspondence name and address
NALCO CHEMICAL COMPANY
JAMES J. DRAKE
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 4
Reel/Frame:009374/0613   Pages: 3
Recorded: 08/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONG, DODD W.
Exec Dt:
09/19/1996
2
MARTH, CHARLES F.
Exec Dt:
09/19/1996
3
DAVIS, RONALD V.
Exec Dt:
09/19/1996
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6225430
NONE
09078463
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 5
Reel/Frame:011022/0296   Pages: 4
Recorded: 08/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIARTY, BARBARA E.
Exec Dt:
05/09/2000
2
BAKALIK, DENNIS P.
Exec Dt:
05/15/2000
3
DAVIS, RONALD V.
Exec Dt:
05/10/2000
4
HOOTS, JOHN E.
Exec Dt:
05/09/2000
5
SHIELY, ROBERT W.
Exec Dt:
05/09/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6280635
NONE
09562603
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 6
Reel/Frame:013773/0578   Pages: 5
Recorded: 07/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOVONI, DONALD E.
Exec Dt:
09/19/2001
2
DAVIS, RONALD V.
Exec Dt:
03/19/2001
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6641624
NONE
10042747
Correspondence name and address
ONDEO NALCO COMPANY
MICHAEL B. MARTIN
ONDEO NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 7
Reel/Frame:012236/0856   Pages: 4
Recorded: 10/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANKS, RODNEY H.
Exec Dt:
09/07/2001
2
CHATTORAJ, MITA
Exec Dt:
09/12/2001
3
FEHR, MICHAEL J.
Exec Dt:
09/28/2001
4
WORKMAN, DAVID P.
Exec Dt:
09/10/2001
5
CASSELMAN, NANCY L.
Exec Dt:
09/29/2001
6
DAVIS, RONALD V.
Exec Dt:
09/19/2001
7
RAMESH, SASIREKA S.
Exec Dt:
09/07/2001
Assignee
1
ONDEO NALCO COMPANY
ONDEO NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6440689
US20020042092
09894929
Correspondence name and address
ONDEO NALCO COMPANY
MARGARET M. BRUMM
ONDEO NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 8
Reel/Frame:015715/0784   Pages: 3
Recorded: 08/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, RONALD V.
Exec Dt:
10/20/2003
2
GOVONI, DONALD E.
Exec Dt:
10/20/2003
Assignee
1
R&D INTELLECTUAL PROPERTY, LLC
760 HEARTLAND DRIVE
UNITE 1,
SUGAR GROVE, ILLINOIS 60554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040241873
10497219
Correspondence name and address
OLSON & HIERL, LTD
DEBORAH A. MELCHI
20 NORTH WACKER DRIVE
36TH FLOOR
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:017473/0619   Pages: 2
Recorded: 01/19/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, RONALD V.
Exec Dt:
11/10/2005
2
GOVONI, DONALD E.
Exec Dt:
11/13/2005
3
FEHR, MICHAEL JAMES
Exec Dt:
11/13/2005
Assignee
1
SCA RESEARCH, LLC
760 HEARTLAND DRIVE, SUITE 1
SUGAR GROVE, ILLINOIS 60554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7772009
US20070117215
11287043
Correspondence name and address
DEBORAH A. MELCHI
OLSON & HIERL, LTD.
20 NORTH WACKER DRIVE
36TH FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 10
Reel/Frame:025688/0596   Pages: 7
Recorded: 01/25/2011
Attorney Dkt #:8363
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, RONALD V.
Exec Dt:
01/18/2011
2
MOSS, WAYNE L.
Exec Dt:
01/18/2011
3
STROMINGER, MICHAEL G.
Exec Dt:
01/21/2011
4
RENZELLO, RANDON
Exec Dt:
01/18/2011
5
FAIGL, THOMAS A.
Exec Dt:
01/21/2011
6
HAY, DANIEL N.T.
Exec Dt:
01/18/2011
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9187327
US20120171099
12984331
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 11
Reel/Frame:029935/0362   Pages: 3
Recorded: 03/06/2013
Attorney Dkt #:PT10036US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERGANG, NICHOLAS S.
Exec Dt:
03/06/2013
2
DAVIS, RONALD V.
Exec Dt:
03/06/2013
Assignee
1
ECOLAB USA INC.
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140251906
13787365
Correspondence name and address
ECOLAB USA INC
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563
Assignment: 12
Reel/Frame:034040/0434   Pages: 4
Recorded: 10/27/2014
Attorney Dkt #:29805.171.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERGANG, NICHOLAS S.
Exec Dt:
09/30/2014
2
DAVIS, RONALD V.
Exec Dt:
09/30/2014
Assignee
1
ECOLAB USA INC.
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10071923
US20160068414
14478946
Correspondence name and address
PAUL J. LAVANWAY, JR.
200 SOUTH SIXTH STREET
SUITE 4000
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:034040/0444   Pages: 4
Recorded: 10/27/2014
Attorney Dkt #:29805.189.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERGANG, NICHOLAS S
Exec Dt:
09/30/2014
2
DAVIS, RONALD V.
Exec Dt:
09/30/2014
Assignee
1
ECOLAB USA INC.
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9389209
US20160069849
14478962
Correspondence name and address
PAUL J. LAVANWAY, JR.
200 SOUTH SIXTH STREET
SUITE 4000
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:037623/0402   Pages: 7
Recorded: 01/29/2016
Attorney Dkt #:ECL W10116.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, RONALD V.
Exec Dt:
10/08/2014
2
CHILD, DANIEL E.
Exec Dt:
10/06/2014
3
GERLACH, WALTER
Exec Dt:
10/08/2014
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9920395
US20160083816
14856277
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY, 17TH FLOOR
ST. LOUIS, MO 63102
Assignment: 15
Reel/Frame:035292/0717   Pages: 7
Recorded: 03/30/2015
Attorney Dkt #:PT10111US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, RONALD V.
Exec Dt:
03/06/2015
2
WANG, JING
Exec Dt:
03/06/2015
3
BLUBAUGH, STEPHEN J.
Exec Dt:
03/06/2015
4
GERLACH, WALTER
Exec Dt:
03/06/2015
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9683153
US20160289522
14673654
Correspondence name and address
ECOLAB USA INC.
MAIL STOP ESC-F7, 655 LONE OAK DRIVE
EAGAN, MN 55121

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