skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CARLHOFF, GEROLD
Total Assignments: 10
Assignment: 1
Reel/Frame:010960/0214   Pages: 6
Recorded: 07/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLHOFF, GEROLD
Exec Dt:
04/27/2000
2
COSLER, THOMAS
Exec Dt:
04/27/2000
3
PRUEHS, HORST
Exec Dt:
04/27/2000
4
SCHEURL, ROBERT
Exec Dt:
04/27/2000
5
COPELAND, JIM
Exec Dt:
04/27/2000
6
MUENCH, STEPHAN
Exec Dt:
04/27/2000
Assignee
1
HENKEL-ECOLAB GMBH & CO. OHG (HENKEL-ECOLAB)
REISHOLZER WERFTSTRASSE 42
DUESSELDORF, GERMANY, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6360917
NONE
09423990
Correspondence name and address
HENKEL CORPORATION
ATTENTION: GLENN E. J. MURPHY
LAW DEPARTMENT
2500 RENAISSANCE BLVD.-SUITE 200
GULPH MILLS, PA 19406
Assignment: 2
Reel/Frame:017058/0719   Pages: 4
Recorded: 11/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STROTHOFF, WERNER
Exec Dt:
11/02/2005
2
TROLL, WINFRIED
Exec Dt:
11/02/2005
3
CARLHOFF, GEROLD
Exec Dt:
11/02/2005
Assignee
1
ECOLAB, INC.
ECOLAB CENTER
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060201537
10554641
Correspondence name and address
ECOLAB INC.
ANNELIESE M. SEIFERT
655 LONE OAK DRIVE
MAIL STOP ESC-F7
EAGAN, MN 55121
Assignment: 3
Reel/Frame:018337/0414   Pages: 5
Recorded: 09/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STROTHOFF, WERNER
Exec Dt:
09/12/2006
2
EMMENDORFER, JORG
Exec Dt:
09/15/2006
3
CARLHOFF, GEROLD
Exec Dt:
09/18/2006
4
SCHUSTER, FRANK-RAINER
Exec Dt:
09/15/2006
Assignee
1
ECOLAB INC.
ECOLAB CENTER
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070193610
10599392
Correspondence name and address
ANNELIESE S. MAYER
ECOLAB INC.
MAIL STOP ESC-F7
655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 4
Reel/Frame:029364/0828   Pages: 4
Recorded: 11/28/2012
Attorney Dkt #:2782USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STINGL, CAROLA
Exec Dt:
11/13/2012
2
CARLHOFF, GEROLD
Exec Dt:
11/13/2012
3
LOHWIESER, HERIBERT
Exec Dt:
11/20/2012
4
RUPPERT, ANDREA
Exec Dt:
11/19/2012
Assignee
1
ECOLAB USA INC.
370 WABASHA STREET NORTH
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9290884
US20130074942
13700554
Correspondence name and address
ECOLAB USA INC.
MAIL STOP ESC-F7, 655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 5
Reel/Frame:033050/0925   Pages: 4
Recorded: 06/06/2014
Attorney Dkt #:2909USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLHOFF, GEROLD
Exec Dt:
06/05/2014
2
RUPPERT, ANDREAS
Exec Dt:
06/06/2014
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10004380
US20150136179
14363714
Correspondence name and address
ECOLAB USA INC.
MAIL STOP ESC-F7, 655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 6
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
Assignment: 7
Reel/Frame:033724/0620   Pages: 5
Recorded: 09/11/2014
Attorney Dkt #:2909USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLHOFF, GEROLD
Exec Dt:
09/05/2014
2
RUPPERT, ANDREAS
Exec Dt:
09/05/2014
3
SWERTS, ROGER
Exec Dt:
09/10/2014
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10004380
US20150136179
14363714
Correspondence name and address
ECOLAB USA INC.
MAIL STOP ESC-F7, 655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 8
Reel/Frame:045905/0439   Pages: 6
Recorded: 05/25/2018
Attorney Dkt #:P12290US01-2909USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLHOFF, GEROLD
Exec Dt:
09/05/2014
2
RUPPERT, ANDREAS
Exec Dt:
09/05/2014
3
SWERTS, ROGER
Exec Dt:
09/10/2014
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10182700
US20180271352
15989389
Correspondence name and address
MCKEE, VOORHEES & SEASE P.L.C. ATTN: ECO
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309
Assignment: 9
Reel/Frame:038811/0344   Pages: 6
Recorded: 05/25/2016
Attorney Dkt #:P11820US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLHOFF, GEROLD
Exec Dt:
05/11/2016
2
KLOSE, SVEN
Exec Dt:
05/11/2016
3
KULLWITZ, DIRK
Exec Dt:
05/13/2016
Assignee
1
ECOLAB USA INC.
ECOLAB CENTER
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140076364
14118706
Correspondence name and address
JILL N. LINK
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309
Assignment: 10
Reel/Frame:059197/0074   Pages: 4
Recorded: 03/08/2022
Attorney Dkt #:P13808US00-P11309USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZETTLITZER, GUENTER
Exec Dt:
03/02/2022
2
CARLHOFF, GEROLD
Exec Dt:
03/03/2022
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220162055
17650421
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721

Search Results as of: 05/27/2024 05:17 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT