Patent Application
Utility
PCT National Stage
App. No. 10/070,120
· Confirmation No. 9938
CATALYST FOR THE POLYMERIZATION OF OLEFINS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
Inventors
Tiziano Dall' Occo
Ferrara, ITALY
Giovanni Baruzzi
Ferrara, ITALY
Diego Brita
Ferrara, ITALY
Mario Sacchetti
Ferrara, ITALY
Attorneys & Agents of Record
Classification
USPC
526/153
C08F10/00
C08F4/6426
Prosecution
- Examiner
- CHOI, LING SIU
- Art Unit
- 1713
- Docket No.
- US 19004
- Confirmation No.
- 9938
Foreign Priority
99202965.2
·
1999-09-10
·
EUROPEAN PATENT OFFICE (EPO)
Patent Term Adjustment
-59days
RELEASE OF SECURITY INTEREST
Recorded 2010-05-05
RELEASE OF SECURITY INTEREST
Recorded 2010-05-05
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
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-06-27
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-28
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Quick Facts
- App. No.
- 10/070,120
- Filed
- 2002-02-28
- Granted
- 2004-04-06
- Examiner
- CHOI, LING SIU
- Art Unit
- 1713
- PTA
- -59 days
External Links