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 : RAMASWAMI, KARTHIK
Total Assignments: 20
Assignment: 1
Reel/Frame:008543/0059   Pages: 3
Recorded: 05/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/1997
2
Exec Dt:
03/21/1997
3
Exec Dt:
03/21/1997
4
Exec Dt:
04/28/1997
Assignee
1
BETHEL, CONNECTICUT 06801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08778560
Correspondence name and address
THE GILLETTE COMPANY
PAUL I. DOUGLAS
39TH FLOOR
PRUDENTIAL TOWER BUILDING
BOSTON, MA 02199
Assignment: 2
Reel/Frame:010501/0164   Pages: 3
Recorded: 11/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/1999
2
Exec Dt:
10/18/1999
3
Exec Dt:
10/18/1999
4
Exec Dt:
11/05/1999
5
Exec Dt:
11/05/1999
6
Exec Dt:
11/05/1999
7
Exec Dt:
11/05/1999
Assignees
1
CHUO-KU
13-1, NIHONBASHI 1-CHOME
TOKYO 103-0027, JAPAN
2
CHUO-KU
BERKSHIRE CORPORATE PARK
BETHEL, CONNECTICUT 06801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09423670
Correspondence name and address
NIKAIDO, MARMELSTEIN, MURRAY & ORAM LLP
DAVID T. NIKAIDO
METROPOLITAN SQUARE, 655 15TH ST., N.W.
SUITE 330 - G STREET LOBBY
WASHINGTON, D.C. 20005-5701
Assignment: 3
Reel/Frame:011024/0808   Pages: 3
Recorded: 08/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/1999
2
Exec Dt:
10/18/1999
3
Exec Dt:
10/18/1999
4
Exec Dt:
11/05/1999
5
Exec Dt:
11/05/1999
6
Exec Dt:
11/05/1999
7
Exec Dt:
11/05/1999
Assignees
1
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO 103-0027, JAPAN
2
BERKSHIRE CORPORATE PARK
BETHEL, CONNECTICUT 06801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09423670
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN, PLLC
GEORGE E. ORAM, JR.
1050 CONNECTICUT AVENUE, N.W.
SUITE 600
WASHINGTON DC 20036-5339
Assignment: 4
Reel/Frame:011713/0469   Pages: 5
Recorded: 04/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2001
2
Exec Dt:
04/09/2001
3
Exec Dt:
04/09/2001
Assignee
1
PRUDENTIAL TOWER BLDG. - 39TH FLOOR
800 BOYLSTON ST.
BOSTON, MASSACHUSETTS 02199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09829710
Correspondence name and address
OWEN J. MEEGAN & ASSOC.
MR. BARRY D. JOSEPHS
24 NORTH ST.
SALEM, MASSACHUSETTS 01970
Assignment: 5
Reel/Frame:014064/0383   Pages: 3
Recorded: 05/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2003
2
Exec Dt:
05/05/2003
3
Exec Dt:
05/05/2003
Assignee
1
601 RAYOVAC DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10357757
Correspondence name and address
QUARLES & BRADY
BENNETT J. BERSON
P O BOX 2113
MADISON, WI 53701-2113
Assignment: 6
Reel/Frame:017491/0941   Pages: 4
Recorded: 04/19/2006
Attorney Dkt #:RAYO 9309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2004
2
Exec Dt:
10/15/2004
3
Exec Dt:
10/21/2004
4
Exec Dt:
10/25/2004
5
Exec Dt:
12/02/2004
6
Exec Dt:
10/20/2004
7
Exec Dt:
10/15/2004
8
Exec Dt:
10/19/2004
9
Exec Dt:
10/21/2004
10
Exec Dt:
10/21/2004
11
Exec Dt:
11/11/2004
12
Exec Dt:
10/26/2004
Assignee
1
601 RAYOVAC DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10914934
Correspondence name and address
CHRISTOPHER M. GOFF
ONE METROPOLITAN SQUARE, 16TH FLOOR
SENNIGER POWERS
ST. LOUIS, MO 63102
Assignment: 7
Reel/Frame:017491/0948   Pages: 4
Recorded: 04/19/2006
Attorney Dkt #:RAYO9308
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2004
2
Exec Dt:
10/27/2004
3
Exec Dt:
10/21/2004
4
Exec Dt:
11/23/2004
5
Exec Dt:
12/02/2004
6
Exec Dt:
10/20/2004
7
Exec Dt:
10/26/2004
8
Exec Dt:
10/26/2004
9
Exec Dt:
10/21/2004
10
Exec Dt:
12/14/2004
11
Exec Dt:
11/11/2004
12
Exec Dt:
12/10/2004
Assignee
1
601 RAYOVAC DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10914911
Correspondence name and address
CHRISTOPHER M. GOFF
ONE METROPOLITAN SQUARE, 16TH FLOOR
SENNIGER POWERS
ST. LOUIS, MO 63102
Assignment: 8
Reel/Frame:017491/0963   Pages: 4
Recorded: 04/19/2006
Attorney Dkt #:RAYO 9305.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2004
2
Exec Dt:
10/27/2004
3
Exec Dt:
10/12/2004
4
Exec Dt:
11/23/2004
5
Exec Dt:
12/02/2004
6
Exec Dt:
10/20/2004
7
Exec Dt:
10/26/2004
8
Exec Dt:
10/26/2004
9
Exec Dt:
10/21/2004
10
Exec Dt:
12/14/2004
11
Exec Dt:
11/11/2004
12
Exec Dt:
12/10/2004
Assignee
1
601 RAYOVAC DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10914958
Correspondence name and address
CHRISTOPHER M. GOFF
ONE METROPOLITAN SQUARE, 16TH FLOOR
SENNIGER POWERS
ST. LOUIS, MO 63102
Assignment: 9
Reel/Frame:016107/0539   Pages: 4
Recorded: 04/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2005
2
Exec Dt:
04/13/2005
3
Exec Dt:
04/13/2005
4
Exec Dt:
04/13/2005
Assignee
1
601 RAYOVAC DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11058665
Correspondence name and address
SENNINGER POWERS
CHRISTOPHER M. GOFF
ONE METROPOLITAN SQUARE
16TH FLOOR
ST.LOUIS, MO 63102
Assignment: 10
Reel/Frame:016273/0570   Pages: 7
Recorded: 05/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/2005
2
Exec Dt:
05/13/2005
3
Exec Dt:
05/16/2005
4
Exec Dt:
05/12/2005
Assignee
1
601 RAYOVAC DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11058678
Correspondence name and address
RICHARD L. BRIDGE
SENNIGER POWERS
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MISSOURI 63102
Assignment: 11
Reel/Frame:017613/0596   Pages: 5
Recorded: 05/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2006
2
Exec Dt:
04/24/2006
3
Exec Dt:
03/15/2006
4
Exec Dt:
03/07/2006
5
Exec Dt:
04/24/2006
6
Exec Dt:
03/15/2006
7
Exec Dt:
03/15/2006
8
Exec Dt:
03/07/2006
9
Exec Dt:
03/02/2006
Assignee
1
601 RAYOVAC DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11055508
Correspondence name and address
CHRISTOPHER M. GOFF
SENNIGER POWERS
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 12
Reel/Frame:018274/0611   Pages: 6
Recorded: 09/19/2006
Attorney Dkt #:RAYO 9306.10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2006
2
Exec Dt:
09/11/2006
3
Exec Dt:
08/25/2006
4
Exec Dt:
08/25/2006
5
Exec Dt:
09/06/2006
6
Exec Dt:
09/01/2006
7
Exec Dt:
08/24/2006
8
Exec Dt:
09/12/2006
Assignee
1
601 RAYOVAC DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10582193
Correspondence name and address
CHRISTOPHER M. GOFF
ONE METROPOLITAN SQUARE, 16TH FLOOR
SENNIGER POWERS
ST. LOUIS, MO 63102
Assignment: 13
Reel/Frame:019583/0801   Pages: 6
Recorded: 07/20/2007
Attorney Dkt #:ULAG 1321
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/2007
2
Exec Dt:
07/11/2007
3
Exec Dt:
07/09/2007
4
Exec Dt:
07/06/2007
5
Exec Dt:
07/09/2007
6
Exec Dt:
07/13/2007
Assignee
1
601 RAYOVAC DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11742992
Correspondence name and address
DERICK E. ALLEN
ONE METROPOLITAN SQUARE, 16TH FLOOR
SENNIGER POWERS
ST. LOUIS, MO 63102
Assignment: 14
Reel/Frame:020319/0924   Pages: 8
Recorded: 01/04/2008
Attorney Dkt #:27860-171
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2007
2
Exec Dt:
12/04/2007
3
Exec Dt:
12/04/2007
4
Exec Dt:
12/04/2007
5
Exec Dt:
12/04/2007
6
Exec Dt:
12/07/2007
7
Exec Dt:
12/13/2007
Assignee
1
601 RAYOVAC DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11843930
Correspondence name and address
CHRISTOPHER M. GOFF
ONE METROPOLITAN SQUARE, SUITE 2600
ARMSTRONG TEASDALE LLP
ST. LOUIS, MO 63102
Assignment: 15
Reel/Frame:021930/0209   Pages: 17
Recorded: 12/05/2008
Attorney Dkt #:27860-462
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2008
2
Exec Dt:
10/30/2008
3
Exec Dt:
11/23/2008
4
Exec Dt:
10/21/2008
5
Exec Dt:
10/24/2008
6
Exec Dt:
10/21/2008
7
Exec Dt:
10/21/2008
8
Exec Dt:
10/24/2008
9
Exec Dt:
10/21/2008
10
Exec Dt:
10/31/2008
11
Exec Dt:
10/23/2008
12
Exec Dt:
10/21/2008
13
Exec Dt:
10/21/2008
Assignee
1
601 RAYOVAC DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12177285
Correspondence name and address
DERICK E. ALLEN (27860) ARMSTRONG TE
ONE METROPOLITAN SQUARE
SUITE 2600
ST. LOUIS, MO 63102
Assignment: 16
Reel/Frame:021949/0765   Pages: 18
Recorded: 12/09/2008
Attorney Dkt #:27860-464
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2008
2
Exec Dt:
10/30/2008
3
Exec Dt:
11/23/2008
4
Exec Dt:
10/21/2008
5
Exec Dt:
10/24/2008
6
Exec Dt:
10/21/2008
7
Exec Dt:
10/21/2008
8
Exec Dt:
10/24/2008
9
Exec Dt:
10/21/2008
10
Exec Dt:
10/31/2008
11
Exec Dt:
10/23/2008
12
Exec Dt:
10/21/2008
13
Exec Dt:
10/21/2008
Assignee
1
601 RAYOVAC DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12177271
Correspondence name and address
DERICK E. ALLEN
ONE METROPOLITAN SQUARE, SUITE 2600
ARMSTRONG TEASDALE LLP
ST. LOUIS, MO 63102
Assignment: 17
Reel/Frame:021949/0833   Pages: 16
Recorded: 12/09/2008
Attorney Dkt #:27860-466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2008
2
Exec Dt:
10/30/2008
3
Exec Dt:
10/21/2008
4
Exec Dt:
10/24/2008
5
Exec Dt:
10/21/2008
6
Exec Dt:
10/21/2008
7
Exec Dt:
10/24/2008
8
Exec Dt:
10/31/2008
9
Exec Dt:
10/21/2008
10
Exec Dt:
11/23/2008
11
Exec Dt:
11/05/2008
12
Exec Dt:
11/28/2008
Assignee
1
601 RAYOVAC DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12177312
Correspondence name and address
DERICK E. ALLEN
ONE METROPOLITAN SQUARE, SUITE 2600
ARMSTRONG TEASDALE LLP
ST. LOUIS, MO 63102
Assignment: 18
Reel/Frame:038101/0491   Pages: 18
Recorded: 03/25/2016
Attorney Dkt #:ENVE17N01US 322048-2090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2015
2
Exec Dt:
12/06/2015
3
Exec Dt:
02/17/2014
4
Exec Dt:
12/07/2015
Assignee
1
102 SECOND AVENUE
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15022554
Correspondence name and address
COOLEY LLP: ATTN.: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 19
Reel/Frame:048857/0691   Pages: 18
Recorded: 04/11/2019
Attorney Dkt #:ENVE-017C01US 322048-2171
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2015
2
Exec Dt:
12/06/2015
3
Exec Dt:
02/17/2014
4
Exec Dt:
12/07/2015
Assignee
1
21 SW PARK
WESTWOOD, MASSACHUSETTS 02090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16246247
Correspondence name and address
BRIAN P. HOPKINS
1299 PENNSYLVANIA AVENUE
COOLEY LLP
WASHINGTON, DC 20004
Assignment: 20
Reel/Frame:065082/0278   Pages: 11
Recorded: 09/28/2023
Attorney Dkt #:ENVE-017C02US 322048-2211
Conveyance: EMPLOYMENT AGREEMENT
Assignor
1
Exec Dt:
02/17/2014
Assignee
1
21 SW PARK
WESTWOOD, MASSACHUSETTS 02090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17862345
Correspondence name and address
BRIAN P. HOPKINS
1299 PENNSYLVANIA AVENUE
COOLEY LLP
WASHINGTON, DC 20004

Search Results as of: 04/27/2024 08:17 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