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

Total Assignments: 4
Patent #:
Issue Dt:
10/15/1985
Application #:
06627565
Filing Dt:
07/03/1984
Inventors:
RENATO GUERRIERO, GIUSEPPE VERONESE, AGOSTINO BARADEL, LUIGI RIVOLA
Title:
PROCESS FOR THE SEPARATION OF ARSENIC FROM ACID SOLUTIONS CONTAINING IT
Assignment: 1
Reel/Frame:
004282/0085Recorded: 07/03/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/29/1984
Exec Dt:
06/29/1984
Exec Dt:
06/29/1984
Exec Dt:
06/29/1984
Assignee:
P.LE E.MATTEI
1 - ROME, ITALY
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:
005140/0646Recorded: 09/12/1989Pages: 18
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/19/1986
Assignee:
Correspondent:
GERALD M. MURPHY
301 N. WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 3
Reel/Frame:
005140/0303Recorded: 09/11/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/22/1989
Assignee:
ITALY
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 4
Reel/Frame:
005140/0305Recorded: 09/11/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/22/1989
Assignee:
ITALY
Correspondent:
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON ST.,
P. O. BOX 747
FALLS CHURCH, VA 22046-0747

Search Results as of: 06/20/2024 10:22 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