Patent Application
Provisional
App. No. 61/520,409
· Confirmation No. 7765
Low molar, homogeneously substituted HEC for use in cement-based systems
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-06-29 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2011-06-09 | TRNA |
Transmittal of New Application | 3 | View | |
| 2011-06-09 | SPEC |
Specification | 15 | View | |
| 2011-06-09 | CLM |
Claims | 1 | View | |
| 2011-06-09 | ABST |
Abstract | 1 | View | |
| 2011-06-09 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2011-06-09 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
Kirill N. Bakeev
Newark, DE
John K. Bard
Wilmington, DE
Michael Dittel
Dusseldorf, GERMANY
Wilfried Adolph Hohn
Erfstadt, GERMANY
Teng-Shau Young
Wilmington, DE
Attorneys & Agents of Record
Prosecution
- Customer No.
- 28006
- Docket No.
- 10890L
- Confirmation No.
- 7765
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
AQUALON COMPANY,
ISP INVESTMENTS INC.,
HERCULES INCORPORATED
RELEASE OF PATENT SECURITY AGREEMENT
Recorded 2013-03-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-09-27
from
AQUALON COMPANY,
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
HERCULES INCORPORATED,
ISP INVESTMENT INC.
SECURITY AGREEMENT
Recorded 2011-09-16
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Quick Facts
- App. No.
- 61/520,409
- Filed
- 2011-06-09
External Links