Granted Patent
Utility
US 6,458,888
· Confirmation No. 8717
RHEOLOGY MODIFIER FOR USE IN AQUEOUS COMPOSITIONS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-15 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-06-15 | SPEC |
Specification | 24 | View | |
| 2001-06-15 | CLM |
Claims | 3 | View | |
| 2001-06-15 | ABST |
Abstract | 1 | View | |
| 2001-06-15 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-06-15 | OATH |
Oath or Declaration filed | 4 | View | |
| 2001-06-15 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
David K. Hood
Basking Ridge, NJ
Stephen L. Kopolow
Plainsboro, NJ
Michael Tallon
Aberdeen, NJ
Yoon Tae Kwak
Woodcliff Lake, NJ
Laurence Senak
West Orange, NJ
Drupesh Patel
Jersey City, NJ
John Mc Kittrick
Jersey City, NJ
Attorneys & Agents of Record
Classification
USPC
524/808
A61K8/817
A61K8/8176
A61K8/8182
A61K2800/413
A61Q5/12
A61Q17/04
B41M5/52
B41M5/5227
B41M5/5245
B41M5/5254
B41M5/5272
B41M5/529
B82Y5/00
C08F26/06
C08F26/10
C08J3/03
C08J2300/14
C08L33/00
C09D133/14
Prosecution
- Examiner
- CAIN, EDWARD J
- Art Unit
- 1714
- Docket No.
- FDN-2660/C
- Confirmation No.
- 8717
Publication
- Pub. No.
- US20020055585A1
- Pub. Date
- 2002-05-09
Patent Term Adjustment
-98days
Parent
is a Continuation in-part of
→
App. 09/663,010
· US 6,620,521
Filed 2000-09-15
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Continuation in-part of
→
App. 09/784,268
· US 6,548,597
Filed 2001-02-15
· Patented Case
Child
PCT
is a Continuation of
→
PCT/US2001/026417
Filed 2001-08-23
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
RELEASE OF SECURITY INTEREST
Recorded 2020-01-10
SECURITY AGREEMENT
Recorded 2017-07-03
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
AQUALON COMPANY,
ISP INVESTMENTS INC.,
HERCULES INCORPORATED
RELEASE OF PATENT SECURITY AGREEMENT
Recorded 2013-03-18
PATENT RELEASE
Recorded 2011-09-19
from
AQUALON COMPANY,
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
HERCULES INCORPORATED,
ISP INVESTMENT INC.
SECURITY AGREEMENT
Recorded 2011-09-16
from
HOOD, DAVID K.,
KWAK, YOON TAE,
MCKITTRICK, JOHN,
SENAK, LAURENCE,
TALLON, MICHAEL,
KOPOLOW, STEPHEN L.,
PATEL, DRUPESH
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-15
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Quick Facts
- Patent No.
- US 6,458,888
- App. No.
- 09/882,418
- Filed
- 2001-06-15
- Granted
- 2002-10-01
- Pub. No.
- US20020055585A1
- Examiner
- CAIN, EDWARD J
- Art Unit
- 1714
- PTA
- -98 days
External Links