Patent Application
Provisional
App. No. 62/743,263
· Confirmation No. 6267
Dehydrogenation Separation Unit with Mixed Refrigerant Cooling
Applicant:
Chart Energy & Chemicals, Inc.
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2018-10-18 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2018-10-09 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2018-10-09 | SPEC |
Specification | 9 | View | |
| 2018-10-09 | CLM |
Claims | 4 | View | |
| 2018-10-09 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2018-10-09 | ADS |
Application Data Sheet | 9 | View | |
| 2018-10-09 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2018-10-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Douglas A. Ducote JR.
The Woodlands, TX
Brent A. Heyrman
The Woodlands, TX
Timothy P. Gushanas
Pearland, TX
Richard Hopewell
The Woodlands, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 26568
- Docket No.
- 2202-0600.01
- Confirmation No.
- 6267
Child
Claims priority from a provisional application
→
App. 17/104,307
· US 12,092,392
Filed 2020-11-25
· Patented Case
Child
Claims priority from a provisional application
→
App. 17/715,711
· US 11,629,912
Filed 2022-04-07
· Patented Case
Child
Claims priority from a provisional application
→
App. 18/063,853
Filed 2022-12-09
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 16/595,866
· US 11,543,181
Filed 2019-10-08
· Patented Case
Child
Claims priority from a provisional application
→
App. 18/810,923
Filed 2024-08-21
· Non Final Action Counted, Not Yet Mailed
Child
PCT
Claims priority from a provisional application
→
PCT/US2019/055170
Filed 2019-10-08
· RO PROCESSING COMPLETED-PLACED IN STORAGE
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 62/743,263
- Filed
- 2018-10-09
External Links