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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : EXELON CORPORATION
Total Assignments: 4
Assignment: 1
Reel/Frame:018021/0863   Pages: 4
Recorded: 07/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2006
2
Exec Dt:
06/28/2006
Assignee
1
10 SOUTH DEARBORN STREET
CHICAGO, ILLINOIS 60603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11286940
Correspondence name and address
GLENN M. MASSINA
RATNERPRESTIA
SUITE 301
ONE WESTLAKES, BERWYN, P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 2
Reel/Frame:019375/0464   Pages: 3
Recorded: 06/04/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/14/2007
Assignee
1
4300 WINFIELD ROAD
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11316445
Correspondence name and address
JENNER & BLOCK
CINDI SCHERMERHORN
330 NORTH WABASH AVENUE
CHICAGO, IL 60611
Assignment: 3
Reel/Frame:030710/0569   Pages: 10
Recorded: 06/28/2013
Attorney Dkt #:010807.00001
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/12/2012
Assignee
1
2301 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19101
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
11657047
 
11889632
 
NONE
11889633
 
11889706
 
NONE
13008551
Correspondence name and address
WHITEFORD, TAYLOR & PRESTON LLP
7 SAINT PAUL STREET
BALTIMORE, MD 21202
Assignment: 4
Reel/Frame:033755/0195   Pages: 9
Recorded: 09/17/2014
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/12/2012
Assignee
1
2301 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09206782
Correspondence name and address
WHITEFORD, TAYLOR & PRESTON, LLP
SEVEN SAINT PAUL STREET
BALTIMORE, MD 21202

Search Results as of: 05/03/2024 12:19 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