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 : ENGELHART, HOWARD
Total Assignments: 5
Assignment: 1
Reel/Frame:021809/0111   Pages: 7
Recorded: 11/07/2008
Attorney Dkt #:125091.0116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2008
2
Exec Dt:
10/29/2008
3
Exec Dt:
11/03/2008
4
Exec Dt:
10/29/2008
5
Exec Dt:
10/29/2008
Assignee
1
60 EAST 42ND STREET
SUITE 624
NEW YORK, NEW YORK 10165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12181028
Correspondence name and address
MICHAEL C. GREENBAUM
BLANK ROME LLP
600 NEW HAMPSHIRE AVE., NW
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:021982/0607   Pages: 7
Recorded: 12/15/2008
Attorney Dkt #:125091.0139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2008
2
Exec Dt:
11/17/2008
3
Exec Dt:
12/09/2008
4
Exec Dt:
11/17/2008
5
Exec Dt:
11/17/2008
Assignee
1
60 EAST 42ND STREET
SUITE 624
NEW YORK, NEW YORK 10165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12181117
Correspondence name and address
DAVID J. EDMONDSON BLANK ROME LLP
600 NEW HAMPSHIRE AVENUE, NW
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:022862/0027   Pages: 7
Recorded: 06/23/2009
Attorney Dkt #:125091.00167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2009
2
Exec Dt:
04/24/2009
3
Exec Dt:
04/24/2009
4
Exec Dt:
04/24/2009
5
Exec Dt:
04/24/2009
Assignee
1
60 EAST 42ND STREET
SUITE 624
NEW YORK, NEW YORK 10165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12419867
Correspondence name and address
BLANK ROME, LLP
WATERGATE, 600 NEW HAMPSHIRE AVENUE, NW
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:026881/0636   Pages: 5
Recorded: 09/09/2011
Attorney Dkt #:28655-117PRV, 11PRV, 118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2011
2
Exec Dt:
08/26/2011
3
Exec Dt:
08/26/2011
4
Exec Dt:
09/07/2011
Assignee
1
60 EAST 42ND STREET
SUITE 624
NEW YORK, NEW YORK 10165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13114822
Correspondence name and address
COWAN, LIEBOWITZ & LATMAN, P.C.
1133 AVENUE OF THE AMERICAS
STEVEN D. UNDERWOOD/RUTH MONTALVO
NEW YORK, NY 10036-6799
Assignment: 5
Reel/Frame:044222/0992   Pages: 7
Recorded: 11/27/2017
Attorney Dkt #:FJF-71049US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2017
2
Exec Dt:
10/23/2017
3
Exec Dt:
10/25/2017
Assignee
1
12 GERLACH PLACE
LARCHMONT, NEW YORK 10538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15787594
Correspondence name and address
INVENTION MINE LLC
216 JEFFERSON ST
SUITE 102
CHICAGO, IL 60661

Search Results as of: 05/30/2024 05:32 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