Patent Application
Provisional
App. No. 62/552,496
· Confirmation No. 5025
CONVERSION OF A HYDROGEN FLUORIDE ALKYLATION UNIT TO A SULFURIC ACID ALKYLATION UNIT AND APPARATUS UTILIZED THEREIN
Applicant:
E I Du Pont DE Nemours and Company
Provisional Application Expired
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-09-08 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2017-08-31 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2017-08-31 | ADS |
Application Data Sheet | 5 | View | |
| 2017-08-31 | SPEC |
Specification | 51 | View | |
| 2017-08-31 | CLM |
Claims | 7 | View | |
| 2017-08-31 | ABST |
Abstract | 1 | View | |
| 2017-08-31 | DRW |
Drawings-only black and white line drawings | 19 | View | |
| 2017-08-31 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2017-08-31 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
CHRISTOPHER SHANE PRESLEY
Leawood, KS
Jason Brent Nunez
Lees Summit, MO
Attorneys & Agents of Record
Prosecution
- Customer No.
- 23906
- Docket No.
- CH3546-US-PSP
- Confirmation No.
- 5025
Child
Claims priority from a provisional application
→
App. 16/641,823
· US 11,033,873
Filed 2020-02-25
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2018/048803
Filed 2018-08-30
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 16/641,827
· US 11,148,115
Filed 2020-02-25
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2018/048810
Filed 2018-08-30
· RO PROCESSING COMPLETED-PLACED IN STORAGE
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-07-31
from
RANA, DIWAKAR,
KRANZ, KEN,
PRESLEY, CHRISTOPHER SHANE,
ETCHELLS, ARTHUR WILLIAM,
NUNEZ, JASON BRENT
NUNC PRO TUNC ASSIGNMENT
Recorded 2020-03-06
from
RANA, DIWAKAR,
SCHWARZBACH, WILLIAM JOSEPH, JR.,
PRESLEY, CHRISTOPHER SHANE,
NUNEZ, JASON BRENT
NUNC PRO TUNC ASSIGNMENT
Recorded 2020-03-06
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Quick Facts
- App. No.
- 62/552,496
- Filed
- 2017-08-31
External Links