Patent Application
Utility
App. No. 10/054,258
· Confirmation No. 7044
PROCESSES FOR FORMING STYRENIC COPOLYMERS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-11-02 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2011-11-02 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2011-09-22 | PA.. |
Power of Attorney | 1 | View | |
| 2011-09-22 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2011-09-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2002-01-22 | TRNA |
Transmittal of New Application | 5 | View | |
| 2002-01-22 | SPEC |
Specification | 26 | View | |
| 2002-01-22 | CLM |
Claims | 3 | View | |
| 2002-01-22 | ABST |
Abstract | 1 | View | |
| 2002-01-22 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Fred Sonnenberg
Fort Worth, TX
Richard Anton Schwarz
Colleyville, TX
Attorneys & Agents of Record
Classification
USPC
164/34
C08F257/02
C08F220/10
C08F212/00
Prosecution
- Examiner
- FOELAK, MORTON
- Art Unit
- 1711
- Customer No.
- 15027
- Docket No.
- C8868-00167
- Confirmation No.
- 7044
Publication
- Pub. No.
- US20020088597A1
- Pub. Date
- 2002-07-11
Patent Term Adjustment
0days
Parent
is a Continuation of
→
App. 09/828,408
· US 6,360,807
Filed 2001-04-06
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Continuation in-part of
→
App. 09/473,606
Filed 1999-12-29
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation in-part of
→
App. 10/139,529
· US 6,502,621
Filed 2002-05-06
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/322,404
· US 6,710,094
Filed 2002-12-17
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
TR INTERMEDIATE HOLDINGS, LLC,
WINCUP, INC.,
NEW RADNOR MANAGEMENT, INC.,
NEW WINCUP HOLDINGS, INC.,
NEW WINCUP EUROPE DELAWARE, INC.,
NEW RADNOR CHEMICAL CORPORATION,
NEW STYROCHEM EUROPE DELAWARE, INC.,
NEW STYROCHEM U.S., LTD.
from
OBSIDIAN, LLC
RELEASE OF SECURITY INTEREST
Recorded 2020-09-10
RELEASE OF SECURITY INTEREST UNDER REEL/FRAME NO. 20645/0435
Recorded 2020-09-10
ASSIGNMENT OF SECURITY INTEREST
Recorded 2009-03-18
WINCUP, INC.,
NEW RADNOR MANAGEMENT, INC.,
NEW WINCUP HOLDINGS, INC.,
NEW WINCUP EUROPE DELAWARE, INC.,
NEW RADNOR CHEMICAL CORPORATION,
NEW STYROCHEM EUROPE DELAWARE, INC.,
NEW STYROCHEM U.S., LTD.,
TR INTERMEDIATE HOLDINGS, LLC
RELEASE AND REASSIGNMENT OF PATENTS AND PATENT APPLICATIONS
Recorded 2008-03-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-06-21
from
STYROCHEM U.S., LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-12-05
from
NEW RADNOR CHEMICAL CORPORATION,
NEW RADNOR MANAGEMENT, INC.,
NEW STYROCHEM EUROPE DELAWARE, INC.,
NEW STYROCHEM U.S., LTD.,
NEW WINCUP EUROPE DELAWARE, INC.,
NEW WINCUP HOLDINGS, INC.,
TR INTERMEDIATE HOLDINGS, LLC,
WINCUP, INC.
SECURITY AGREEMENT
Recorded 2006-12-05
from
NEW RADNOR CHEMICAL CORPORATION,
NEW RADNOR MANAGEMENT, INC.,
NEW STYROCHEM EUROPE DELAWARE, INC.,
NEW STYROCHEM U.S., LTD.,
NEW WINCUP EUROPE DELAWARE, INC.,
NEW WINCUP HOLDINGS, INC.,
TR INTERMEDIATE HOLDINGS, LLC,
WINCUP, INC.
SECURITY AGREEMENT
Recorded 2006-12-05
RELEASE OF SECURITY INTEREST
Recorded 2006-12-04
RELEASE OF SECURITY INTEREST
Recorded 2006-12-04
from
RADNOR HOLDINGS CORPORATION,
STYROCHEM DELAWARE, INC.,
STYROCHEM U.S., LTD.,
WINCUP HOLDINGS, INC.
SECURITY AGREEMENT
Recorded 2006-09-01
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Quick Facts
- App. No.
- 10/054,258
- Filed
- 2002-01-22
- Granted
- 2002-12-24
- Pub. No.
- US20020088597A1
- Examiner
- FOELAK, MORTON
- Art Unit
- 1711
- PTA
- 0 days
External Links