Patent Application
Provisional
App. No. 61/843,002
· Confirmation No. 1071
OLEFIN REDUCTION IN A HYDROCARBON WITHOUT THE USE OF EXTRANEOUS HYDROGEN
Applicant:
Nexen Energy ULC
Provisional Application Expired
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| 2014-08-22 | RETMAIL |
Mail returned to USPTO as undelivered | 3 | View | |
| 2014-08-05 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2014-08-05 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2014-08-05 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2014-07-30 | PA.. |
Power of Attorney | 2 | View | |
| 2014-07-30 | ADS |
Application Data Sheet | 8 | View | |
| 2014-07-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2014-07-30 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2014-07-30 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 3 | View | |
| 2014-07-09 | OA.POSTCARD |
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| 2014-07-01 | PEFN |
Pre-Exam Formalities Notice | 1 | View | |
| 2014-06-30 | N572 |
Response - Re: Informal Power of Attorney (PTOL-308) | 2 | View | |
| 2014-06-26 | PA.. |
Power of Attorney | 2 | View | |
| 2014-06-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2014-06-26 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 3 | View | |
| 2013-07-19 | CFILE |
Request for Corrected Filing Receipt | 1 | View | |
| 2013-07-19 | ADS |
Application Data Sheet | 7 | View | |
| 2013-07-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2013-07-15 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2013-07-04 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2013-07-04 | ADS |
Application Data Sheet | 7 | View | |
| 2013-07-04 | SPEC |
Specification | 14 | View | |
| 2013-07-04 | CLM |
Claims | 3 | View | |
| 2013-07-04 | ABST |
Abstract | 1 | View | |
| 2013-07-04 | DRW |
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| 2013-07-04 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2013-07-04 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Arno De Klerk
Edmonton, CANADA
Nestor Gregorio Zerpa Reques
Calgary, CANADA
Yuhan Xia
Calgary, CANADA
Ayyub Abduljawad Omer
Calgary, CANADA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 22442
- Docket No.
- 7386-3-PROV
- Confirmation No.
- 1071
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-01-22
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Quick Facts
- App. No.
- 61/843,002
- Filed
- 2013-07-04
External Links