Patent Application
Utility
App. No. 09/957,591
· Confirmation No. 3107
PROPYLENE OXIDE PURIFICATION
Inventor:
Gary A. Sawyer
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-12-03 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-03 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-09-21 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-09-21 | SPEC |
Specification | 9 | View | |
| 2001-09-21 | CLM |
Claims | 1 | View | |
| 2001-09-21 | ABST |
Abstract | 1 | View | |
| 2001-09-21 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-09-21 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Gary A. Sawyer
Media, PA
Attorneys & Agents of Record
Classification
USPC
203/43
Prosecution
- Examiner
- MANOHARAN, VIRGINIA
- Art Unit
- 1764
- Customer No.
- 24114
- Docket No.
- 01-2581A
- Confirmation No.
- 3107
Patent Term Adjustment
0days
APPOINTMENT OF SUCCESSOR ADMINISTRATIVE AGENT
Recorded 2014-01-23
RELEASE OF SECURITY INTEREST
Recorded 2014-01-23
RELEASE OF SECURITY INTEREST
Recorded 2014-01-23
from
CITIBANK, N.A.
RELEASE OF SECURITY INTEREST
Recorded 2014-01-23
RELEASE OF SECURITY INTEREST
Recorded 2014-01-23
SECURITY AGREEMENT
Recorded 2010-05-19
SECURITY AGREEMENT
Recorded 2010-05-18
SECURITY AGREEMENT
Recorded 2010-05-07
SECURITY AGREEMENT
Recorded 2010-05-06
RELEASE OF SECURITY INTEREST
Recorded 2010-05-05
RELEASE OF SECURITY INTEREST
Recorded 2010-05-05
RELEASE OF SECURITY INTEREST
Recorded 2010-05-05
RELEASE OF SECURITY INTEREST
Recorded 2010-05-05
SECURITY AGREEMENT
Recorded 2009-10-30
SECURITY AGREEMENT
Recorded 2009-04-09
from
ARCO CHEMICAL TECHNOLOGY L.P.,
ARCO CHEMICAL TECHNOLOGY, INC.,
ATLANTIC RICHFIELD COMPANY,
BASELL NORTH AMERICA, INC.,
BASELL POLYOLEFIN GMBH,
BASELL POLYOLEFINE GMBH,
EQUISTAR CHEMICALS, L.P.,
LYONDELL CHEMICAL COMPANY
SECURITY AGREEMENT
Recorded 2008-08-04
from
ARCO CHEMICAL TECHNOLOGY L.P.,
ARCO CHEMICAL TECHNOLOGY, INC.,
ATLANTIC RICHFIELD COMPANY,
BASELL NORTH AMERICA, INC.,
BASELL POLYOLEFIN GMBH,
BASELL POLYOLEFINE GMBH,
EQUISTAR CHEMICALS. LP.,
LYONDELL CHEMICAL COMPANY,
LYONDELL CHEMICAL TECHNOLOGY, L.P.,
LYONDELL PETROCHEMICAL COMPANY,
NATIONAL DISTILLERS AND CHEMICAL CORPORATION,
OCCIDENTAL CHEMICAL CORPORATION,
OLIN CORPORATION,
QUANTUM CHEMICAL CORPORATION
GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS AND PATENT APPLICATIONS
Recorded 2008-03-26
RELEASE OF LYONDELL CHEMICAL TECHNOLOGY, L.P. PATENT SECURITY AGREEMENT
Recorded 2008-03-20
SECURITY AGREEMENT
Recorded 2006-09-15
CHANGE OF NAME
Recorded 2005-06-27
from
SAWYER, GARY A.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-09
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.
- 09/957,591
- Filed
- 2001-09-21
- Granted
- 2002-12-31
- Examiner
- MANOHARAN, VIRGINIA
- Art Unit
- 1764
- PTA
- 0 days
External Links