Granted Patent
Utility
US 6,417,412
· Confirmation No. 9453
PURIFICATION OF TERTIARY BUTYL ALCOHOL
Patented Case
View Patent ↗
Inventors
Andrew P. Kahn
Eagleville, PA
Lawrence J. Karas
West Chester, PA
Attorneys & Agents of Record
Classification
USPC
568/917
C07C29/76
C07C31/12
Prosecution
- Examiner
- SIEGEL, ALAN M
- Art Unit
- 1621
- Docket No.
- 01-2587A
- Confirmation No.
- 9453
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
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-30
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Quick Facts
- Patent No.
- US 6,417,412
- App. No.
- 10/005,110
- Filed
- 2001-12-03
- Granted
- 2002-07-09
- Examiner
- SIEGEL, ALAN M
- Art Unit
- 1621
- PTA
- 0 days
External Links