Patent Application
Provisional
Small
App. No. 63/013,401
· Confirmation No. 9207
Strong, Delignified Fibers, Methods of Making and Using the Same
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2020-06-29 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2020-04-22 | SES.REQ.ELC |
Assertion of entitlement to small entity status via Patent Application Information Retrieval(PAIR) | 1 | View | |
| 2020-04-21 | MES.IHEB |
Certification of Micro Entity (Education Basis) | 2 | View | |
| 2020-04-21 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2020-04-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2020-04-21 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2020-04-21 | SPEC |
Specification | 11 | View | |
| 2020-04-21 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2020-04-21 | APPENDIX |
Appendix to the specification | 112 | View |
Inventors
Liangbing HU
Rockville, MD
Chaoji CHEN
Hyattsville, MD
Zhihan LI
College Park, MD
Jianguo LI
College Park, MD
Attorneys & Agents of Record
Prosecution
- Customer No.
- 21771
- Docket No.
- PS-2019-142
- Confirmation No.
- 9207
Child
Claims priority from a provisional application
→
App. 17/919,125
· US 12,624,500
Filed 2022-10-14
· Patented Case
Child
Claims priority from a provisional application
→
App. 19/372,242
Filed 2025-10-28
· Docketed New Case - Ready for Examination
Child
PCT
Claims priority from a provisional application
→
PCT/US2021/028333
Filed 2021-04-21
· PCT - International Search Report Mailed to IB
Child
PCT
Claims priority from a provisional application
→
PCT/US2021/028318
Filed 2021-04-21
· PCT - International Search Report Mailed to IB
Child
Claims priority from a provisional application
→
App. 17/919,179
· US 12,509,822
Filed 2022-10-14
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-10-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2022-08-29
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Quick Facts
- App. No.
- 63/013,401
- Filed
- 2020-04-21
External Links