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 : SOFCO-EFS HOLDINGS LLC
Total Assignments: 6
Assignment: 1
Reel/Frame:018837/0807   Pages: 7
Recorded: 02/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SOFCO-EFS HOLDINGS LLC
Exec Dt:
12/13/2006
Assignee
1
CERAMATEC, INC.
2425 S. 900 W.
SALT LAKE CITY, UTAH 84119
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6224993
NONE
09176032
 
6376117
NONE
09618525
 
6852442
US20020081479
10053768
Correspondence name and address
CERAMATEC, INC.
2425 S. 900 W.
SALT LAKE CITY, UT 84119
Assignment: 2
Reel/Frame:027736/0694   Pages: 12
Recorded: 02/21/2012
Attorney Dkt #:RORO-738
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOFCO-EFS HOLDINGS LLC
Exec Dt:
03/27/2007
2
MCDERMOTT TECHNOLOGY, INC.
Exec Dt:
03/27/2007
3
BWX TECHNOLOGIES, INC.
Exec Dt:
03/27/2007
Assignee
1
ROLLS-ROYCE FUEL CELL SYSTEMS (US) INC.
6065 STRIP AVENUE NW
NORTH CANTON, OHIO 44720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5938800
NONE
08969824
Correspondence name and address
PAUL GOSNELL, ESQ.
KRIEG DEVAULT LLP
ONE INDIANA SQUARE, SUITE 2800
INDIANAPOLIS, IN 46204
Assignment: 3
Reel/Frame:028604/0475   Pages: 14
Recorded: 07/20/2012
Attorney Dkt #:RORO-1968
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME OF ROLLS-ROYCE FUEL CELL SYSTEMS (USA) INC. PREVIOUSLY RECORDED ON REEL 019943 FRAME 0796. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE NAME SHOULD BE ROLLS-ROYCE FUEL CELL SYSTEMS (US) INC..
Assignors
1
SOFCO-EFS HOLDINGS LLC
Exec Dt:
03/27/2007
2
MCDERMOTT TECHNOLOGY, INC.
Exec Dt:
03/27/2007
3
BWX TERCHNOLOGIES, INC.
Exec Dt:
03/27/2007
Assignee
1
ROLLS-ROYCE FUEL CELL SYSTEMS (US) INC.
6065 STRIP AVENUE NW
NORTH CANTON, OHIO 44720
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6183897
NONE
09153959
 
6077490
NONE
09271741
 
6326095
NONE
09459504
 
6767376
NONE
09710173
 
6588379
US20030024488
09922667
 
6949307
US20030077498
10042026
 
7510793
US20060029540
10913057
Correspondence name and address
PAUL GOSNELL, ESQ.
KRIEG DEVAULT LLP
ONE INDIANA SQUARE, SUITE 2800
INDIANAPOLIS, IN 46204
Assignment: 4
Reel/Frame:019943/0796   Pages: 12
Recorded: 10/12/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOFCO-EFS HOLDINGS LLC
Exec Dt:
03/30/2007
2
MCDERMOTT TECHNOLOGY, INC
Exec Dt:
03/30/2007
3
BWX TECHNOLOGIES, INC.
Exec Dt:
03/30/2007
Assignee
1
ROLLS-ROYCE FUEL CELL SYSTEMS (USA) INC.
6065 STRIP AVENUE NW
NORTH CANTON, OHIO 44720
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6183897
NONE
09153959
 
6077490
NONE
09271741
 
6326095
NONE
09459504
 
6767376
NONE
09710173
 
6588379
US20030024488
09922667
 
6949307
US20030077498
10042026
 
7510793
US20060029540
10913057
 
0593880
NONE
UNAVAILABLE
Correspondence name and address
DANIEL M. BARBIERI
2001 S. TIBBS AVENUE
SPEED CODE U-7
INDIANAPOLIS, IN 46241
Assignment: 5
Reel/Frame:033379/0219   Pages: 5
Recorded: 07/22/2014
Attorney Dkt #:4452178-0557
Conveyance: SECURITY INTEREST
Assignor
1
SOFCO-EFS HOLDINGS LLC
Exec Dt:
06/24/2014
Assignee
1
BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
555 CALIFORNIA STREET, 4TH STREET
MAIL CODE: CA5-705-04-09
SAN FRANCISCO, CALIFORNIA 94104
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5340664
NONE
08128522
 
5366819
NONE
08133444
 
5480738
NONE
08192416
 
5612149
NONE
08581989
 
6265095
NONE
09259711
 
6376117
NONE
09618525
Correspondence name and address
BETTY G. SMITH, SENIOR PARALEGAL
MCGUIREWOODS LLP, 201 N. TRYON STREET
SUITE 3000
CHARLOTTE, NC 28202
Assignment: 6
Reel/Frame:036138/0279   Pages: 6
Recorded: 07/20/2015
Attorney Dkt #:2068279-2002
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SOFCO-EFS HOLDINGS LLC
Exec Dt:
06/30/2015
Assignee
1
BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
555 CALIFORNIA STREET, 4TH FLOOR
MAIL CODE: CA5-705-04-09
SAN FRANCISCO, CALIFORNIA 94104
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5480738
NONE
08192416
 
5612149
NONE
08581989
 
6265095
NONE
09259711
 
6376117
NONE
09618525
Correspondence name and address
BETTY G. SMITH, SENIOR PARALEGAL
MCGUIREWOODS LLP, 201 N. TRYON STREET
SUITE 3000
CHARLOTTE, NC 28202

Search Results as of: 05/02/2024 08:55 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