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: 3
Patent #:
Issue Dt:
04/24/2001
Application #:
09285152
Filing Dt:
04/01/1999
Inventors:
STEVEN M. FORTIER, WILLIAM B. JACKSON, PETER B. O'RORKE, RICARDO PEREZ, DAVID P. BRYAN
Title:
METHOD FOR THE PRODUCTION OF PRECIPITATED CALCIUM CARBONATE HAVING A SELECTED CRYSTAL FORM, PRODUCTS PRODUCED THEREBY AND THEIR USES
Assignment: 1
Reel/Frame:
009994/0257Recorded: 06/01/1999Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/12/1999
Exec Dt:
04/12/1999
Exec Dt:
04/19/1999
Exec Dt:
04/19/1999
Exec Dt:
04/12/1999
Assignee:
SUITE 300
100 MANSELL COURT, EAST
ROSWELL, GEORGIA 30076
Correspondent:
ECC INTERNATIONAL INC.
SUZANNE KIKEL
CALGON CENTER
P. O. BOX 1346
PITTSBURGH, PA 15230
Assignment: 2
Reel/Frame:
011374/0894Recorded: 12/15/2000Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/20/1999
Assignee:
SUITE 300
100 MANSELL COURT EAST
ROSWELL, GEORGIA 30076
Correspondent:
FINNEGAN, HENDERSON, FARABOW, ET. AL.
LORI-ANN JOHNSON
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 3
Reel/Frame:
048345/0066Recorded: 02/15/2019Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/18/2015
Assignee:
100 MANSELL COURT EAST
SUITE 300
ROSWELL, GEORGIA 30076
Correspondent:
IMERYS/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001

Search Results as of: 09/21/2024 10:13 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