| PTO Form 2197 (Rev 09/2005) |
| OMB No. 0651-0056 (Exp 09/30/2011) |
| Input Field | Entered |
|---|---|
| SERIAL NUMBER | 76373575 |
| REGISTRATION NUMBER | 2654382 |
| LAW OFFICE ASSIGNED | LAW OFFICE 105 |
| MARK SECTION | |
| MARK | PARA-SOL II |
| OWNER SECTION (current) | |
| NAME | Clearwater, Inc. |
| STREET | 5605 Grand Avenue |
| CITY | Pittsburgh |
| STATE | Pennsylvania |
| ZIP/POSTAL CODE | 15225 |
| COUNTRY | United States |
| CORRESPONDENCE SECTION (current) | |
| ORIGINAL ADDRESS | Crystal N. Taylor Weatherford International Ltd. Suite 600 515 Post Oak Blvd. Houston Texas 77027 United States 713-693-4802 713-693-4462 crystal.taylor@weatherford.com |
| NEW OWNER ADDRESS | |
| INTERNAL ADDRESS | Suite 600 |
| STREET | 515 Post Oak Blvd. |
| CITY | Houston |
| STATE | Texas |
| ZIP/POSTAL CODE | 77027 |
| COUNTRY | United States |
| PHONE | 713-693-4000 |
| FAX | 713-693-4802 |
| CURRENT CORRESPONDENCE ADDRESS | |
| NAME | Crystal N. Taylor |
| FIRM NAME | Weatherford International Ltd. |
| INTERNAL ADDRESS | 515 Post Oak Blvd. |
| STREET | Suite 600 |
| CITY | Houston |
| STATE | Texas |
| COUNTRY | United States |
| POSTAL/ZIP CODE | 77027 |
| PHONE | 713-693-4462 |
| FAX | 713-693-4802 |
| SIGNATURE SECTION | |
| SIGNATURE | /Crystal N. Taylor/ |
| SIGNATORY NAME | Crystal N. Taylor |
| SIGNATORY DATE | 11/27/2007 |
| SIGNATORY POSITION | Intellecutal Property Paralegal |
| FILING INFORMATION SECTION | |
| SUBMIT DATE | Tue Nov 27 11:54:54 EST 2007 |
| TEAS STAMP | USPTO/COA-XX.XX.XX.XX-200 71127115454037658-7637357 5-40038279da2c23c1daec69f bf2a5fb4f5ce-N/A-N/A-2007 1127115252343141 |