Patent Application
Utility
Small
App. No. 12/770,347
· Confirmation No. 9537
Low Friction Centralizer
Abandoned -- Failure to Respond to an Office Action
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2013-09-24 | ABN |
Abandonment | 2 | View | |
| 2013-02-25 | CTNF |
Non-Final Rejection | 11 | View | |
| 2013-02-25 | 892 |
List of references cited by examiner | 1 | View | |
| 2013-02-25 | FWCLM |
Index of Claims | 1 | View | |
| 2013-02-25 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2013-01-22 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2013-01-22 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2013-01-22 | SPEC |
Specification | 1 | View | |
| 2013-01-22 | CLM |
Claims | 5 | View | |
| 2013-01-22 | REM |
Applicant Arguments/Remarks Made in an Amendment | 8 | View | |
| 2013-01-22 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2013-01-22 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2013-01-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2013-01-22 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2012-07-19 | CTNF |
Non-Final Rejection | 12 | View | |
| 2012-07-19 | 892 |
List of references cited by examiner | 1 | View | |
| 2012-07-19 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2012-07-19 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2012-07-19 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2012-07-19 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2012-07-19 | FWCLM |
Index of Claims | 1 | View | |
| 2012-05-18 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-05-09 | PA.. |
Power of Attorney | 2 | View | |
| 2012-05-09 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2012-05-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2011-01-25 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 2 | View | |
| 2011-01-25 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2011-01-25 | 371P |
Documents submitted with 371 (National Stage) Applications | 10 | View | |
| 2011-01-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2010-11-04 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2010-07-20 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2010-07-12 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 2 | View | |
| 2010-07-12 | OATH |
Oath or Declaration filed | 1 | View | |
| 2010-07-12 | ADS |
Application Data Sheet | 3 | View | |
| 2010-07-12 | DRW |
Drawings-only black and white line drawings | 17 | View | |
| 2010-07-12 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2010-07-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2010-05-13 | NTC.MISS.PRT |
Notice to File Missing Parts | 2 | View | |
| 2010-05-13 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2010-04-29 | SPEC |
Specification | 13 | View | |
| 2010-04-29 | CLM |
Claims | 4 | View | |
| 2010-04-29 | ABST |
Abstract | 1 | View | |
| 2010-04-29 | DRW |
Drawings-only black and white line drawings | 17 | View | |
| 2010-04-29 | ADS |
Application Data Sheet | 4 | View | |
| 2010-04-29 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2010-04-29 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2010-04-29 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
Robert H. Wittman
Houston, TX
Gregory Keller
Houston, TX
Attorneys & Agents of Record
Classification
USPC
166/241.1
E21B17/1057
Prosecution
- Examiner
- BEMKO, TARAS P
- Art Unit
- 3672
- Customer No.
- 22267
- Docket No.
- P1978US01
- Confirmation No.
- 9537
Publication
- Pub. No.
- US20100276138A1
- Pub. Date
- 2010-11-04
RELEASE OF SECURITY INTEREST
Recorded 2019-04-17
from
CESI CHEMICAL, INC.,
CESI MANUFACTURING, LLC,
FLORIDA CHEMICAL COMPANY, INC.,
FLOTEK ACQUISITION INC.,
FLOTEK INDUSTRIES, INC.,
MATERIAL TRANSLOGISTICS, INC.,
TELEDRIFT COMPANY,
TURBECO, INC.,
USA PETROVALVE, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-06-07
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-07-12
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Quick Facts
- App. No.
- 12/770,347
- Filed
- 2010-04-29
- Pub. No.
- US20100276138A1
- Examiner
- BEMKO, TARAS P
- Art Unit
- 3672
External Links