Patent Application
Provisional
App. No. 61/140,341
· Confirmation No. 3159
SUPPRESSION OF ANTAGONISTIC HYDRATION REACTIONS IN BLENDED CEMENTS
Provisional Application Expired
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-01-27 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2008-12-23 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2008-12-23 | SPEC |
Specification | 34 | View | |
| 2008-12-23 | CLM |
Claims | 3 | View | |
| 2008-12-23 | ABST |
Abstract | 1 | View | |
| 2008-12-23 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2008-12-23 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2008-12-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Denise Silva
Arlington, MA
Josephine Cheung
Lexington, MA
Paul Sandberg
Beverly, MA
Lawrence Roberts
Acton, MA
Durga Subramanian
Lexington, MA
John Gallagher
Bellingham, MA
Lawrence Kuo
Acton, MA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 33250
- Docket No.
- L3998-01
- Confirmation No.
- 3159
Child
PCT
Claims priority from a provisional application
→
PCT/US2009/062712
Filed 2009-10-30
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 13/119,306
· US 8,518,176
Filed 2011-08-17
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
CHEUNG, JOSEPHINE,
SILVA, DENISE A.,
SUBRAMANIAN, DURGA V.,
KUO, LAWRENCE L.,
ROBERTS, LAWRENCE R.,
GALLAGHER, JOHN L.,
SANDBERG, PAUL
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-07-20
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 61/140,341
- Filed
- 2008-12-23
External Links