Patent Application
Provisional
App. No. 63/414,864
· Confirmation No. 1096
METHODS FOR PRODUCTION OF PRECIPITATED CALCIUM CARBONATE (PCC), PCC PRODUCT, AND USES OF PCC
Inventors:
Chenhui JU, Xinshu WANG, Timothy S. SAMMARCO, Zhigang CHEN, Zhaoshan LI, Mark R. DAIGLE, Hai LIN, Neil V. PAGOTTO
Applicant:
SPECIALTY MINERALS (MICHIGAN) INC.
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2022-10-27 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2022-10-18 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2022-10-10 | PA.. |
Power of Attorney | 1 | View | |
| 2022-10-10 | SPEC |
Specification | 16 | View | |
| 2022-10-10 | CLM |
Claims | 5 | View | |
| 2022-10-10 | ABST |
Abstract | 1 | View | |
| 2022-10-10 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2022-10-10 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2022-10-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2022-10-10 | ADS |
Application Data Sheet | 10 | View | |
| 2022-10-10 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2022-10-10 | TRNA |
Transmittal of New Application | 4 | View |
Inventors
Chenhui JU
Suzhou, CHINA
Xinshu WANG
Suzhou, CHINA
Timothy S. SAMMARCO
Breinigsville, PA
Zhigang CHEN
Mount Pleasant, SC
Zhaoshan LI
Shangdong, CHINA
Mark R. DAIGLE
Bethlehem, PA
Hai LIN
Suzhou, CHINA
Neil V. PAGOTTO
Bethlehem, PA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 111503
- Docket No.
- 104841.00302
- Confirmation No.
- 1096
BANKRUPTCY ORDER RELEASING ALL LIENS INCLUDING THE INTELLECTUAL PROPERTY SECURITY AGREEMENT RECORDED AT REEL/FRAME 063400/0705
Recorded 2025-07-31
SECURITY INTEREST
Recorded 2023-04-21
from
CHEN, ZHIGANG,
PAGOTTO, NEIL V.,
SAMMARCO, TIMOTHY S.,
JU, CHENHUI,
LIN, HAI,
DAIGLE, MARK R.,
LI, ZHAOSHAN,
WANG, XINSHU
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-01-20
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Quick Facts
- App. No.
- 63/414,864
- Filed
- 2022-10-10
External Links