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 : LUDTKE, NATHAN E.
Total Assignments: 9
Assignment: 1
Reel/Frame:014557/0432   Pages: 2
Recorded: 04/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, PAUL F.
Exec Dt:
04/27/2004
2
LUDTKE, NATHAN E.
Exec Dt:
04/28/2004
Assignee
1
JOHNSONDIVERSEY, INC.
8310 16TH STREET P O BOX 902
M/S 509
STURTEVANT, WISCONSIN 53177-0902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7071153
US20050245420
10709350
Correspondence name and address
S.C. JOHNSON COMMERCIAL MARKETS INC
8310 16TH STREET, M/S 510
PO BOX 902
STURTEVANT, WI 53177-0902
Assignment: 2
Reel/Frame:024726/0757   Pages: 6
Recorded: 07/22/2010
Attorney Dkt #:JD-830A-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRON, RYAN E.
Exec Dt:
08/25/2009
2
LUDTKE, NATHAN E.
Exec Dt:
08/25/2009
3
BROWN, LANCE D.
Exec Dt:
08/25/2009
4
RODENKIRCH, DOUGLAS S.
Exec Dt:
09/08/2009
5
LATHAM, STEPHEN A.
Exec Dt:
09/08/2009
6
BULLIS, JR., DANIEL R.
Exec Dt:
09/08/2009
Assignee
1
DIVERSEY, INC.
8310 16TH STREET, M-S 509
P.O. BOX 902
STURTEVANT, WISCONSIN 53177-0902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8251117
US20100307532
12863966
Correspondence name and address
DIVERSEY, INC.
8310 16TH STREET, M-S 509
P.O. BOX 902
STURTEVANT, WI 53177-0902
Assignment: 3
Reel/Frame:029063/0482   Pages: 6
Recorded: 10/02/2012
Attorney Dkt #:083258-9077-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRON, RYAN E.
Exec Dt:
08/25/2009
2
LUDTKE, NATHAN E.
Exec Dt:
08/25/2009
3
BROWN, LANCE D.
Exec Dt:
08/25/2009
4
RODENKIRCH, DOUGLAS S.
Exec Dt:
09/08/2009
5
LATHAM, STEPHEN A.
Exec Dt:
09/08/2009
6
BULLIS, DANIEL R., JR.
Exec Dt:
09/08/2009
Assignee
1
DIVERSEY, INC.
8310 16TH STREET, M/S 509
STURTEVANT, WISCONSIN 53177
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8567470
US20120318464
13596950
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202-4108
Assignment: 4
Reel/Frame:023524/0113   Pages: 4
Recorded: 11/16/2009
Attorney Dkt #:JD-737B-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUDTKE, NATHAN E.
Exec Dt:
10/19/2009
2
KRON, RYAN E.
Exec Dt:
10/20/2009
3
LIU, JIA
Exec Dt:
10/21/2009
4
CYPCAR, CHRISTOPHER C.
Exec Dt:
10/20/2009
Assignee
1
JOHNSONDIVERSEY, INC.
8310 16TH STREET, M-S 509
P.O. BOX 902
STURTEVANT, WISCONSIN 53177-0902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100330372
12600441
Correspondence name and address
JOHNSONDIVERSEY, INC.
8310 16TH STREET, M-S 509
P.O. BOX 902
STURTEVANT, WI 53177-0902
Assignment: 5
Reel/Frame:030113/0227   Pages: 10
Recorded: 03/29/2013
Attorney Dkt #:JD-848A-US 083258-9083-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUDTKE, NATHAN E.
Exec Dt:
04/12/2010
2
WEAVER, GLENN
Exec Dt:
07/10/2010
3
SCHMITZ, AXEL
Exec Dt:
07/19/2010
4
LINDEN, SHWN-MEEI
Exec Dt:
04/12/2010
Assignee
1
DIVERSEY, INC.
8310 16TH STREET, M/S 509
P.O. BOX 902
STURTEVANT, WISCONSIN 53177-0902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8782843
US20110047737
12864547
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202-4108
Assignment: 6
Reel/Frame:033475/0672   Pages: 10
Recorded: 08/06/2014
Attorney Dkt #:083258-9083-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUDTKE, NATHAN E.
Exec Dt:
04/12/2010
2
WEAVER, GLENN
Exec Dt:
07/10/2010
3
SCHMITZ, AXEL
Exec Dt:
07/19/2010
4
LINDEN, SHWN-MEEI
Exec Dt:
04/12/2010
Assignee
1
DIVERSEY, INC.
8310 16TH STREET, M/S 509
P.O. BOX 902
STURTEVANT, WISCONSIN 53177-0902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9833117
US20140331431
14338202
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202-4108
Assignment: 7
Reel/Frame:026065/0270   Pages: 9
Recorded: 03/30/2011
Attorney Dkt #:JD-737B-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY NAME TO DIVERSEY, INC. AND TO ADD PARAGRAPHS (3) AND (4) PREVIOUSLY RECORDED ON REEL 023524 FRAME 0113. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LUDTKE, NATHAN E.
Exec Dt:
02/15/2011
2
KRON, RYAN E.
Exec Dt:
02/15/2011
3
LIU, JIA
Exec Dt:
02/15/2011
4
CYPCAR, CHRISTOPHER C.
Exec Dt:
02/15/2011
Assignee
1
DIVERSEY, INC.
8310 16TH STREET, M/S 509
P.O. BOX 902
STURTEVANT, WISCONSIN 53177-0902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100330372
12600441
Correspondence name and address
DIVERSEY, INC.
8310 16TH STREET, M/S 509
P.O. BOX 902
STURTEVANT, WI 53177-0902
Assignment: 8
Reel/Frame:029349/0444   Pages: 3
Recorded: 11/26/2012
Attorney Dkt #:083258-9116-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAVAGLIO, CARMINE
Exec Dt:
04/14/2011
2
LUDTKE, NATHAN E.
Exec Dt:
04/12/2011
Assignee
1
DIVERSEY, INC.
8310 16TH STREET, M/S 509
STURTEVANT, WISCONSIN 53177
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130065809
13698932
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202-4108
Assignment: 9
Reel/Frame:030736/0792   Pages: 4
Recorded: 07/03/2013
Attorney Dkt #:JD-1017A-US 083258-915301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAVAGLIO, CARMINE
Exec Dt:
11/10/2011
2
SHEPPARD, AMY M.
Exec Dt:
11/10/2011
3
LUDTKE, NATHAN E.
Exec Dt:
11/10/2011
Assignee
1
DIVERSEY, INC.
8310 16TH STREET, M/S 509
P.O. BOX 902
STURTEVANT, WISCONSIN 53177-0902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130274166
13978286
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202-4108

Search Results as of: 05/24/2024 11:29 PM
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