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Patent Assignment Assignor Details
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Assignor Name : VON DRASEK, WILLIAM A.
Total Assignments: 36
Assignment: 1
Reel/Frame:009699/0125   Pages: 3
Recorded: 01/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JURSICH, GREGORY M.
Exec Dt:
04/09/1991
2
VON DRASEK, WILLIAM A.
Exec Dt:
04/11/1991
Assignee
1
AMERICAN AIR LIQUIDE
767 5TH AVENUE
NEW YORK, NEW YORK 10153
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5897847
NONE
08114285
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:005771/0063   Pages: 3
Recorded: 07/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEONDARIDIS, PAUL S.
Exec Dt:
05/30/1991
2
VON DRASEK, WILLIAM A.
Exec Dt:
07/10/1991
3
JURSICH, GREGORY M.
Exec Dt:
07/10/1991
Assignee
1
AMERICAN AIR LIQUIDE,
767 5TH AVE.,
NEW YORK, NEW YORK 10153
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5063035
NONE
07512410
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT
FOURTH FLR., 1755 JEFF DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:013498/0360   Pages: 3
Recorded: 11/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
11/04/2002
2
SONNENFROH, DAVID
Exec Dt:
11/07/2002
3
ALLEN, MARK G.
Exec Dt:
11/07/2002
4
STAFFORD-EVANS, JOY
Exec Dt:
11/07/2002
Assignee
1
AIR LIQUIDE
2700 POST OAK BOULEVARD, SUITE 1800
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7005645
US20030152307
10294061
Correspondence name and address
PAULEY PETERSEN KINNE, ET AL
CHARLES C. KINNE
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 4
Reel/Frame:013564/0430   Pages: 3
Recorded: 12/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
12/05/2002
2
WEHE, SHAWN D.
Exec Dt:
12/05/2002
3
ALLEN, MARK G.
Exec Dt:
11/26/2002
Assignee
1
AIR LIQUIDE
2700 POST OAK BOULEVARD, SUITE 1800
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030132389
10314566
Correspondence name and address
PAULEY PETERSEN KINNE & ERICKSON
CHARLES C. KINNE
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 5
Reel/Frame:014039/0881   Pages: 2
Recorded: 05/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRANT, MICHAEL
Exec Dt:
01/06/2003
2
MARIN, OVIDIU
Exec Dt:
01/06/2003
3
PENFORNIS, ERWIN
Exec Dt:
01/06/2003
4
VON DRASEK, WILLIAM A.
Exec Dt:
01/06/2003
Assignee
1
AMERICAN AIR LIQUIDE, INC.
47849 FREMONT BOULEVARD
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7022992
US20030160174
10314916
Correspondence name and address
LINDA K. RUSSELL
2700 POST OAK BLVD., STE. 1800
HOUSTON, TX 77056
Assignment: 6
Reel/Frame:014047/0701   Pages: 2
Recorded: 05/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRANT, MICHAEL
Exec Dt:
01/06/2003
2
MARIN, OVIDIU
Exec Dt:
01/06/2003
3
PENFORNIS, ERWIN
Exec Dt:
01/06/2003
4
VON DRASEK, WILLIAM A.
Exec Dt:
01/06/2003
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME A'DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET, L'EXPLOITATION DES PROCEDES GEORGES, CLAUDE
75 QUAI D'ORSAY
PARIS, CEDEX, FRANCE 75321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7022992
US20030160174
10314916
Correspondence name and address
LINDA K. RUSSELL
2700 POST OAK BLVD. STE. 1800
HOUSTON, TX 77056
Assignment: 7
Reel/Frame:014300/0799   Pages: 2
Recorded: 07/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VON DRASEK, WILLIAM A.
Exec Dt:
01/24/2003
Assignee
1
AMERICAN AIR LIQUIDE, INC.
47849 FREMONT BOULEVARD
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040027575
10353807
Correspondence name and address
LINDA K. RUSSELL
2700 POST OAK BLVD., STE. 1800
HOUSTON, TX 77056
Assignment: 8
Reel/Frame:014300/0801   Pages: 2
Recorded: 07/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VON DRASEK, WILLIAM A.
Exec Dt:
01/24/2003
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME A'DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET, L'EXPLOITATION DES PROCEDES GEORGES, CLAUDE
75 QUAI D'ORSAY
75321 PARIS, CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040027575
10353807
Correspondence name and address
LINDA K. RUSSELL
2700 POST OAK BLVD., STE. 1800
HOUSTON, TX 77056
Assignment: 9
Reel/Frame:014116/0651   Pages: 2
Recorded: 05/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
05/21/2003
2
MULDERINK, KENNETH A.
Exec Dt:
05/21/2003
3
MARIN, OVIDIU
Exec Dt:
05/21/2003
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME A'DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET, L'EXPLOITATION DES PROCEDES GEORGES, CLAUDE
75 QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6943886
US20030218752
10353786
Correspondence name and address
LINDA K. RUSSELL
2700 POST OAK BOULEVARD, SUITE 1800
HOUSTON, TEXAS 77056
Assignment: 10
Reel/Frame:014311/0555   Pages: 2
Recorded: 07/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
07/03/2003
2
SAUCEDO, VICTOR M.
Exec Dt:
07/03/2003
Assignee
1
AMERICAN AIR LIQUIDE, INC.
47849 FREMONT BLVD.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6859766
US20030233212
10364675
Correspondence name and address
LINDA K. RUSSELL
2700 POST OAK BLVD., STE. 1800
HOUSTON, TX 77056
Assignment: 11
Reel/Frame:014311/0573   Pages: 2
Recorded: 07/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
07/03/2003
2
SAUCEDO, VICTOR
Exec Dt:
07/03/2003
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME A'DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET, L'EXPLOITATION DES PROCEDES GEORGES, CLAUDE
75 QUAI D'ORSAY
75321 PARIS
CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6859766
US20030233212
10364675
Correspondence name and address
LINDA K. RUSSELL
2700 POST OAK BLVD.
STE. 1800
HOUSTON, TX 77056
Assignment: 12
Reel/Frame:016376/0090   Pages: 2
Recorded: 06/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VON DRASEK, WILLIAM A.
Exec Dt:
06/14/2005
Assignee
1
AMERICAN AIR LIQUIDE, INC.
47849 FREMONT BLVD.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060127285
11095266
Correspondence name and address
LINDA K. RUSSELL
2700 POST OAK BLVD., SUITE 1800
HOUSTON, TX 77056
Assignment: 13
Reel/Frame:021355/0823   Pages: 3
Recorded: 08/07/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VON DRASEK, WILLIAM A.
Exec Dt:
06/14/2005
Assignee
1
AMERICAN AIR LIQUIDE, INC.
46409 LANDING PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7683357
US20080265142
12166222
Correspondence name and address
AIR LIQUIDE IP DEPARTMENT
2700 POST OAK BLVD., STE. 1800
HOUSTON, TX 77056
Assignment: 14
Reel/Frame:019004/0212   Pages: 5
Recorded: 03/13/2007
Attorney Dkt #:S7280
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, TAILAI
Exec Dt:
03/08/2007
2
PRANDA, PAVOL
Exec Dt:
03/06/2007
3
VON DRASEK, WILLIAM A.
Exec Dt:
03/06/2007
Assignee
1
AMERICAN AIR LIQUIDE, INC.
2700 POST OAK BLVD., SUITE 1800
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080076080
11563381
Correspondence name and address
AIR LIQUIDE - INTELLECTUAL PROPERTY
2700 POST OAK BLVD., SUITE 1800
HOUSTON, TX 77056
Assignment: 15
Reel/Frame:020008/0346   Pages: 6
Recorded: 10/24/2007
Attorney Dkt #:SERIE 7280
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE RECEIVING PARTY. PREVIOUSLY RECORDED ON REEL 019004 FRAME 0212. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT ASSIGNEE'S ADDRESS IS 46409 LANDING PARKWAY, FREMONT, CALIFORNIA 94538..
Assignors
1
HU, TAILAI
Exec Dt:
03/08/2007
2
PRANDA, PAVOL
Exec Dt:
03/06/2007
3
VON DRASEK, WILLIAM A.
Exec Dt:
03/06/2007
Assignee
1
AMERICAN AIR LIQUIDE, INC.
46409 LANDING PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080076080
11563381
Correspondence name and address
ELWOOD L. HAYNES
2700 POST OAK BLVD., SUITE 1800
2700 POST OAK BLVD., SUITE 1800
HOUSTON, TX 77056
Assignment: 16
Reel/Frame:021661/0452   Pages: 4
Recorded: 10/07/2008
Attorney Dkt #:8144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
10/02/2008
2
BANKS, RODNEY H.
Exec Dt:
10/02/2008
3
FURMAN, GARY S.
Exec Dt:
10/02/2008
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8691323
US20130078364
12246797
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 17
Reel/Frame:026074/0939   Pages: 3
Recorded: 04/05/2011
Attorney Dkt #:8366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
04/04/2011
2
BROTHERSON, BRETT
Exec Dt:
04/04/2011
3
SHEVCHENKO, SERGEY M.
Exec Dt:
04/04/2011
4
MURCIA, MICHAEL J.
Exec Dt:
04/04/2011
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9562861
US20120258547
13079891
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 18
Reel/Frame:027093/0551   Pages: 3
Recorded: 10/20/2011
Attorney Dkt #:8360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
10/19/2011
2
FURMAN, GARY S., JR.
Exec Dt:
10/19/2011
3
ARCHER, SAMMY LEE
Exec Dt:
09/06/2011
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9404895
US20130103326
13277545
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 19
Reel/Frame:039570/0473   Pages: 3
Recorded: 08/04/2016
Attorney Dkt #:29805.183.2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
10/19/2011
2
FURMAN, GARY S., JR.
Exec Dt:
10/19/2011
3
ARCHER, SAMMY L.
Exec Dt:
09/06/2011
Assignee
1
NALCO COMPANY
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10604896
US20160340830
15225199
Correspondence name and address
FREDRIKSON & BYRON, P.A.
200 SOUTH SIXTH STREET
SUITE 4000
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:027182/0041   Pages: 3
Recorded: 11/07/2011
Attorney Dkt #:8354
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
10/28/2011
2
ARCHER, SAMMY LEE
Exec Dt:
10/26/2011
3
FURMAN, GARY S., JR.
Exec Dt:
10/28/2011
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8958898
US20130116812
13290165
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT
NAPERVILLE, IL 60563-1198
Assignment: 21
Reel/Frame:034968/0293   Pages: 3
Recorded: 02/16/2015
Attorney Dkt #:8354USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
10/28/2011
2
ARCHER, SAMMY LEE
Exec Dt:
10/26/2011
3
FURMAN, GARY S., JR.
Exec Dt:
10/28/2011
Assignee
1
NALCO COMPANY
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9851199
US20150160001
14623297
Correspondence name and address
NALCO COMPANY
655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 22
Reel/Frame:027811/0121   Pages: 3
Recorded: 03/06/2012
Attorney Dkt #:8028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, NARASIMHA M.
Exec Dt:
03/02/2012
2
HATCH, STEVEN R.
Exec Dt:
02/29/2012
3
VON DRASEK, WILLIAM A.
Exec Dt:
03/01/2012
Assignee
1
NALCO COMPANY
1601 W DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130233796
13412800
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT
NAPERVILLE, IL 60563-1198
Assignment: 23
Reel/Frame:043621/0845   Pages: 3
Recorded: 09/19/2017
Attorney Dkt #:730761 (8028USC1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, NARASIMHA M.
Exec Dt:
03/02/2012
2
HATCH, STEVEN R.
Exec Dt:
02/29/2012
3
VON DRASEK, WILLIAM A.
Exec Dt:
03/01/2012
Assignee
1
NALCO COMPANY
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10765999
US20180001262
15705572
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 24
Reel/Frame:032865/0638   Pages: 5
Recorded: 05/10/2014
Attorney Dkt #:8144USI1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
05/07/2014
2
BANKS, RODNEY H.
Exec Dt:
02/19/2014
3
FURMAN, GARY S.
Exec Dt:
05/06/2014
Assignee
1
NALCO COMPANY
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9388530
US20140170302
14183510
Correspondence name and address
ECOLAB USA INC.
655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 25
Reel/Frame:034691/0830   Pages: 6
Recorded: 01/13/2015
Attorney Dkt #:716577 (PT10216US01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIONG, KUN
Exec Dt:
01/06/2015
2
DAVIS, BRANDON M.
Exec Dt:
01/06/2015
3
VON DRASEK, WILLIAM A.
Exec Dt:
01/12/2015
Assignee
1
ECOLAB USA INC.
3709 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9772303
US20160202155
14594589
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 26
Reel/Frame:035134/0084   Pages: 7
Recorded: 02/17/2015
Attorney Dkt #:716577 (PT10216US01)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S STREET ADDRESS PREVIOUSLY RECORDED AT REEL: 034691 FRAME: 0830. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
XIONG, KUN
Exec Dt:
01/06/2015
2
DAVIS, BRANDON M.
Exec Dt:
01/06/2015
3
VON DRASEK, WILLIAM A.
Exec Dt:
01/12/2015
Assignee
1
ECOLAB USA INC.
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9772303
US20160202155
14594589
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 27
Reel/Frame:043684/0552   Pages: 6
Recorded: 09/25/2017
Attorney Dkt #:730760 (PT10216USD1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIONG, KUN
Exec Dt:
01/06/2015
2
DAVIS, BRANDON M.
Exec Dt:
01/06/2015
3
VON DRASEK, WILLIAM A.
Exec Dt:
01/12/2015
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10481127
US20180017522
15714592
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 28
Reel/Frame:043045/0361   Pages: 4
Recorded: 07/19/2017
Attorney Dkt #:728586 (PT10549USU1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
08/24/2016
2
WANG, XUEJUN
Exec Dt:
08/24/2016
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10598574
US20180024031
15654003
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 29
Reel/Frame:052706/0195   Pages: 4
Recorded: 05/19/2020
Attorney Dkt #:29805.261.13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
08/24/2016
2
WANG, XUEJUN
Exec Dt:
08/24/2016
Assignee
1
ECOLAB USA INC.
370 N. WABASHA STREET
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11467072
US20200209122
16816872
Correspondence name and address
PAUL J. LAVANWAY, JR.
200 SOUTH SIXTH STREET
SUITE 4000
MINNEAPOLIS, MN 55402
Assignment: 30
Reel/Frame:062175/0386   Pages: 4
Recorded: 12/21/2022
Attorney Dkt #:29805.261.USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
08/24/2016
2
WANG, XUEJUN
Exec Dt:
08/24/2016
Assignee
1
ECOLAB USA INC.
370 N WABASHA STREET
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11946841
US20230048064
17963190
Correspondence name and address
PAUL J. LAVANWAY, JR.
200 SOUTH SIXTH STREET
SUITE 4000
MINNEAPOLIS, MN 55402
Assignment: 31
Reel/Frame:043045/0513   Pages: 3
Recorded: 07/19/2017
Attorney Dkt #:728588 (PT10679USU1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VON DRASEK, WILLIAM A.
Exec Dt:
09/23/2016
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10590007
US20180022621
15654063
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 32
Reel/Frame:052633/0155   Pages: 3
Recorded: 05/12/2020
Attorney Dkt #:298905.262.13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VON DRASEK, WILLIAM A.
Exec Dt:
09/23/2016
Assignee
1
ECOLAB USA INC.
370 N. WABASHA STREET
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11465916
US20200207639
16813697
Correspondence name and address
PAUL J. LAVANWAY, JR.
200 SOUTH SIXTH STREET
SUITE 4000
MINNEAPOLIS, MN 55402
Assignment: 33
Reel/Frame:062175/0398   Pages: 3
Recorded: 12/21/2022
Attorney Dkt #:29805.262.USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VON DRASEK, WILLIAM A.
Exec Dt:
09/23/2016
Assignee
1
ECOLAB USA INC.
370 N WABASHA STREET
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11953445
US20230029668
17963191
Correspondence name and address
PAUL J. LAVANWAY, JR.
200 SOUTH SIXTH STREET
SUITE 4000
MINNEAPOLIS, MN 55402
Assignment: 34
Reel/Frame:046383/0719   Pages: 10
Recorded: 07/18/2018
Attorney Dkt #:14828-4010 (N10895USU1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DANIEL M.
Exec Dt:
07/12/2017
2
MACKOVSKI, TONY VELJAN
Exec Dt:
08/18/2017
3
TAIT, BRUCE
Exec Dt:
07/17/2017
4
MIKNEVICH, JOSEPH PETER
Exec Dt:
07/14/2017
5
BOGDA, ALEX MICHAEL
Exec Dt:
07/18/2017
6
NARAYANAN, AARTHI
Exec Dt:
07/05/2017
7
VON DRASEK, WILLIAM A.
Exec Dt:
07/07/2017
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11136246
US20190023586
16037817
Correspondence name and address
BRINKS GILSON AND LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111-3411
Assignment: 35
Reel/Frame:054200/0011   Pages: 7
Recorded: 10/28/2020
Attorney Dkt #:750865
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIONG, KUN
Exec Dt:
10/24/2019
2
WANG, XUEJUN
Exec Dt:
10/25/2019
3
VON DRASEK, WILLIAM A.
Exec Dt:
10/24/2019
4
DAVIS, BRANDON
Exec Dt:
10/24/2019
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11662314
US20210123865
17078836
Correspondence name and address
PAMELA J. RUSCHAU
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 36
Reel/Frame:059021/0743   Pages: 5
Recorded: 02/16/2022
Attorney Dkt #:29805.374.USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM A.
Exec Dt:
02/20/2021
2
FURMAN, GARY SAMUEL
Exec Dt:
02/23/2021
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220260979
17672027
Correspondence name and address
FREDRIKSON & BYRON P.A.
200 SOUTH SIXTH STREET
SUITE 4000
MINNEAPOLIS, MN 55402

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