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 : HORSEHEAD RESOURCE DEVELOPMENT COMPANY, INC.
Total Assignments: 4
Assignment: 1
Reel/Frame:005224/0280   Pages: 103
Recorded: 12/13/1989
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/30/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06799538
Correspondence name and address
ROBERT D. YEAGER
KIRKPATRICK & LOCKHART
1500 OLIVER BLDG.
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:006294/0587   Pages: 9
Recorded: 09/22/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/20/1991
Assignee
1
270 PARK AVENUE
NEW YORK, NEW YORK 10016
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06691445
 
NONE
06799538
 
NONE
06929957
 
NONE
07178189
 
NONE
07370609
Correspondence name and address
JAMES TRAMONTANA, ESQ.
AMSTER, ROTHSTEIN & EBENSTEIN
90 PARK AVENUE
NEW YORK, NEW YORK 10016
Assignment: 3
Reel/Frame:014289/0951   Pages: 11
Recorded: 01/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/23/2003
2
Exec Dt:
12/23/2003
3
Exec Dt:
12/23/2003
4
Exec Dt:
12/23/2003
Assignee
1
5200 TOWNE CENTER CIRCLE, SUITE 470
BOCA RATON, FLORIDA 33486
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06799538
 
NONE
06929957
Correspondence name and address
KIRKLAND & ELLIS LLP
HAYLEY M. SMITH
153 EAST 53RD STREET
NEW YORK, NY 10022-4675
Assignment: 4
Reel/Frame:014588/0101   Pages: 12
Recorded: 04/29/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT NAME OF ASSIGNEE RECORDED AT REEL 14289 FRAME 0951
Assignors
1
Exec Dt:
12/23/2003
2
Exec Dt:
12/23/2003
3
Exec Dt:
12/23/2003
4
Exec Dt:
12/23/2003
Assignee
1
5200 TOWNS CENTER CIRCLE, SUITE 470
BOCA RATON, FLORIDA 33485
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06799538
 
NONE
06929957
Correspondence name and address
KIRKLAND & ELLIS LLP
HAYLEY M. SMITH, SENIOR LEGAL ASSISTANT
153 EAST 53RD STREET
NEW YORK, NY 10022-4675

Search Results as of: 09/23/2024 12:16 AM
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