Patent Application
Provisional
App. No. 63/180,296
· Confirmation No. 1312
HYDROGENATION OF ACETYLENES IN A HYDROCARBON STREAM
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2021-07-08 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2021-07-02 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 1 | View | |
| 2021-07-02 | TR.PROV |
Provisional Cover Sheet (SB16) | 1 | View | |
| 2021-07-02 | ADS |
Application Data Sheet | 11 | View | |
| 2021-07-02 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2021-07-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2021-05-14 | OA.POSTCARD |
A courtesy postcard sent by USPTO to users who opt-in for e-Office Action | 1 | View | |
| 2021-05-06 | NTC.MISS.PRT |
Notice to File Missing Parts | 2 | View | |
| 2021-05-06 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2021-04-27 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2021-04-27 | ADS |
Application Data Sheet | 10 | View | |
| 2021-04-27 | ABST |
Abstract | 1 | View | |
| 2021-04-27 | CLM |
Claims | 3 | View | |
| 2021-04-27 | SPEC |
Specification | 12 | View | |
| 2021-04-27 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2021-04-27 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2021-04-27 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
David Sellinger
Houston, TX
Robert Choi
Houston, TX
Quo-Chen Yeh
Sugar Land, TX
Alok Srivastava
Houston, TX
Kristine E. Hamilton
Houston, TX
Michael A. Radzicki
Houston, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 32583
- Docket No.
- 19-04 PROV
- Confirmation No.
- 1312
Child
PCT
Claims priority from a provisional application
→
PCT/US2022/026540
Filed 2022-04-27
· PCT - International Search Report Mailed to IB
Child
Claims priority from a provisional application
→
App. 17/729,975
· US 12,037,553
Filed 2022-04-26
· Patented Case
Child
Claims priority from a provisional application
→
App. 18/736,236
· US 12,415,963
Filed 2024-06-06
· Patented Case
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 63/180,296
- Filed
- 2021-04-27
External Links