Patent Application
Provisional
App. No. 60/511,975
· Confirmation No. 8357
Catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production
Provisional Application Expired
Inventors
Thomas Szymanski
Hudson, OH
Juliana G. Serafin
Charleston, WV
Albert Cheng-Yu Liu
Charleston, WV
Seyed R. Seyedmonir
Charleston, WV
Hwaili Soo
Charleston, WV
Attorneys & Agents of Record
Prosecution
- Docket No.
- 62397
- Confirmation No.
- 8357
Child
Claims priority from a provisional application
→
App. 10/573,694
Filed 2006-06-19
· Abandoned -- Failure to Respond to an Office Action
Child
PCT
Claims priority from a provisional application
→
PCT/US2004/033219
Filed 2004-10-07
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 12/846,984
· US 8,513,156
Filed 2010-07-30
· Patented Case
Child
Claims priority from a provisional application
→
App. 12/476,908
Filed 2009-06-02
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 12/713,020
· US 8,765,630
Filed 2010-02-25
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/533,322
Filed 2009-07-31
· Abandoned -- Failure to Respond to an Office Action
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 60/511,975
- Filed
- 2003-10-16
External Links