Granted Patent
Utility
US 6,596,042
· Confirmation No. 5163
METHOD OF FORMING PARTICLES FOR USE IN CHEMICAL-MECHANICAL POLISHING SLURRIES AND THE PARTICLES FORMED BY THE PROCESS
Patented Case
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-21 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-11-16 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-11-16 | ADS |
Application Data Sheet | 3 | View | |
| 2001-11-16 | SPEC |
Specification | 11 | View | |
| 2001-11-16 | CLM |
Claims | 2 | View | |
| 2001-11-16 | ABST |
Abstract | 1 | View | |
| 2001-11-16 | DRW |
Drawings-only black and white line drawings | 1 | View |
Inventors
Xiangdong Feng
Broadview Heights, OH
Yie-Shein Her
Canandaigua, NY
Attorneys & Agents of Record
Classification
USPC
51/309
Prosecution
- Examiner
- MARCHESCHI, MICHAEL A
- Art Unit
- 1755
- Customer No.
- 7609
- Docket No.
- FER-288
- Confirmation No.
- 5163
Patent Term Adjustment
-72days
Child
is a Continuation in-part of
→
App. 11/162,337
Filed 2005-09-07
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation in-part of
→
App. 10/255,136
· US 6,818,030
Filed 2002-09-25
· Patented Case
Child
is a Continuation in-part of
→
App. 11/283,530
· US 7,666,239
Filed 2005-11-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/851,684
Filed 2004-05-21
· Abandoned -- Failure to Respond to an Office Action
Child
PCT
is a Continuation of
→
PCT/US2002/035672
Filed 2002-11-06
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
PCT
is a Continuation of
→
PCT/US2002/035373
Filed 2002-11-04
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT R/F 041736/0178
Recorded 2022-04-21
from
FERRO CORPORATION
SECURITY INTEREST
Recorded 2017-02-16
RELEASE OF SECURITY INTEREST
Recorded 2017-02-15
RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL (RELEASES RF 017527/0909)
Recorded 2014-08-12
RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL (RELEASES RF 017730/0594)
Recorded 2014-08-12
RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL (RELEASES RF 024906/0728)
Recorded 2014-08-12
from
FERRO CORPORATION
AMENDED AND RESTATED PATENT SECURITY AGREEMENT
Recorded 2010-08-30
RELEASE OF SECURITY INTEREST
Recorded 2008-09-29
from
FERRO CORPORATION
SECURITY AGREEMENT
Recorded 2006-06-15
from
FERRO CORPORATION
SECURITY AGREEMENT
Recorded 2006-06-07
from
FERRO CORPORATION
SECURITY AGREEMENT
Recorded 2006-04-27
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-11
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
- Patent No.
- US 6,596,042
- App. No.
- 09/992,485
- Filed
- 2001-11-16
- Granted
- 2003-07-22
- Examiner
- MARCHESCHI, MICHAEL A
- Art Unit
- 1755
- PTA
- -72 days
External Links