Patent Application
Provisional
App. No. 63/250,256
· Confirmation No. 1422
RECYCLABLE POLYMER FOAMS
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2023-03-20 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2023-03-20 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2023-03-14 | PA.. |
Power of Attorney | 2 | View | |
| 2023-03-14 | PA.. |
Power of Attorney | 1 | View | |
| 2023-03-14 | PA.. |
Power of Attorney | 2 | View | |
| 2023-03-14 | CFILE |
Request for Corrected Filing Receipt | 2 | View | |
| 2023-03-14 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 9 | View | |
| 2023-03-14 | ADS |
Application Data Sheet | 11 | View | |
| 2023-03-14 | R46C.REQ |
Request under 37CFR1.46(c) to correct, update, change applicant | 2 | View | |
| 2023-03-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2022-03-04 | N572 |
Response - Re: Informal Power of Attorney (PTOL-308) | 1 | View | |
| 2022-03-04 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 2 | View | |
| 2022-03-02 | PA.. |
Power of Attorney | 1 | View | |
| 2022-03-02 | PA.. |
Power of Attorney | 2 | View | |
| 2022-03-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2022-03-02 | CFILE |
Request for Corrected Filing Receipt | 2 | View | |
| 2022-03-02 | R46C.REQ |
Request under 37CFR1.46(c) to correct, update, change applicant | 2 | View | |
| 2022-03-02 | ADS |
Application Data Sheet | 11 | View | |
| 2022-03-02 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 9 | View | |
| 2021-11-16 | N572 |
Response - Re: Informal Power of Attorney (PTOL-308) | 1 | View | |
| 2021-11-16 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 2 | View | |
| 2021-11-15 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2021-11-15 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2021-11-10 | CFILE |
Request for Corrected Filing Receipt | 2 | View | |
| 2021-11-10 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 3 | View | |
| 2021-11-10 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2021-11-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2021-11-10 | ADS |
Application Data Sheet | 11 | View | |
| 2021-11-10 | PA.. |
Power of Attorney | 1 | View | |
| 2021-10-06 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2021-09-30 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2021-09-30 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2021-09-30 | ADS |
Application Data Sheet | 11 | View | |
| 2021-09-30 | DRW.NONBW |
Drawings-other than black and white line drawings | 2 | View | |
| 2021-09-30 | SPEC |
Specification | 19 | View | |
| 2021-09-30 | CLM |
Claims | 2 | View | |
| 2021-09-30 | ABST |
Abstract | 1 | View | |
| 2021-09-30 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2021-09-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2021-09-30 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View |
Inventors
Xilun Weng
Zhejiang, CHINA
Hongyu Chen
Shanghai, CHINA
Jinliang Yan
Shanghai, CHINA
Wuye Ouyang
Shanghai, CHINA
Bo Lyu
Zhejiang, CHINA
Kainan Zhang
Shanghai, CHINA
Chao He
Shanghai, CHINA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 133320
- Docket No.
- 83975-US-PSP/DOW 83975 MA
- Confirmation No.
- 1422
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 63/250,256
- Filed
- 2021-09-30
External Links