Patent Application
Provisional
App. No. 62/264,387
· Confirmation No. 8691
PROCESS FOR PRODUCING ISOCYANATE-BASED FOAM CONSTRUCTION BOARDS
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2016-02-01 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2015-12-08 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2015-12-08 | SPEC |
Specification | 14 | View | |
| 2015-12-08 | CLM |
Claims | 3 | View | |
| 2015-12-08 | ABST |
Abstract | 1 | View | |
| 2015-12-08 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2015-12-08 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2015-12-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Chunhua YAO
Carmel, IN
John LETTS
Carmel, IN
Attorneys & Agents of Record
Prosecution
- Customer No.
- 48985
- Docket No.
- P15207US1A(P887)
- Confirmation No.
- 8691
Child
Claims priority from a provisional application
→
App. 15/779,887
· US 11,174,364
Filed 2018-05-30
· Patented Case
Child
Claims priority from a provisional application
→
App. 17/511,123
· US 11,999,833
Filed 2021-10-26
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2016/064867
Filed 2016-12-03
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 18/671,552
Filed 2024-05-22
· Publications -- Issue Fee Payment Verified
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 62/264,387
- Filed
- 2015-12-08
External Links