| PTO Form 2197 (Rev 09/2005) |
| OMB No. 0651-0056 (Exp 09/30/2011) |
| Input Field | Entered |
|---|---|
| SERIAL NUMBER | 78227395 |
| REGISTRATION NUMBER | 3146161 |
| LAW OFFICE ASSIGNED | LAW OFFICE 106 |
| MARK SECTION | |
| MARK | ULTRALITE |
| OWNER SECTION (current) | |
| NAME | Carbo Ceramics Inc. |
| STREET | 6565 MacArthur Boulevard, Suite 1050 |
| CITY | Irving |
| STATE | Texas |
| ZIP/POSTAL CODE | 75038-2461 |
| COUNTRY | US |
| PHONE | 972-401-0090 |
| FAX | 972-401-0705 |
| CORRESPONDENCE SECTION (current) | |
| ORIGINAL ADDRESS | KENNETH SOLOMON THOMPSON COBURN LLP ONE U.S. BANK PLAZA ST LOUIS Missouri 63101 United States (314) 552-6000 (314) 552-7000 ipdocket@thompsoncoburn.com |
| NEW OWNER ADDRESS | |
| INTERNAL ADDRESS | Suite 300 |
| STREET | 575 N. Dairy Ashford |
| CITY | Houston |
| STATE | Texas |
| ZIP/POSTAL CODE | 77079 |
| COUNTRY | United States |
| NEW CORRESPONDENCE ADDRESS FOR OWNER | |
| NAME | Tiffany L. Schwartz |
| FIRM NAME | Thompson Coburn LLP |
| STREET | One US Bank Plaza |
| CITY | St. Louis |
| STATE | Missouri |
| COUNTRY | United States |
| POSTAL/ZIP CODE | 63101 |
| PHONE | 314-552-6000 |
| FAX | 314-667-3633 |
| SIGNATURE SECTION | |
| SIGNATURE | /Tiffany L. Schwartz/ |
| SIGNATORY NAME | Tiffany L. Schwartz |
| SIGNATORY DATE | 05/27/2010 |
| SIGNATORY POSITION | Attorney of Record, Missouri Bar Member |
| FILING INFORMATION SECTION | |
| SUBMIT DATE | Thu May 27 16:46:00 EDT 2010 |
| TEAS STAMP | USPTO/COA-XX.XX.XX.XXX-20 100527164600631256-756338 65-4606726cf3fa9ba711b81d db76ddb911-N/A-N/A-201005 27164316521245 |