Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Upgrading light oligomers

Upgrading light oligomers

US Patent 6239321 · Granted May 29, 2001

Estimated economic value: $661,296,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Staged countercurrent oxidation2009
Recycling polyethylene naphthalate containing materials in a process to produce 2007
Composition and method for reducing fouling in process equipment used for manufa2000
Fiber optic buffer tube compound1996
Process for manufacture of high molecular weight polyester resins from 2,6-napht1994
Changing the regiopurity of mixtures containing 4,4'-disubstituted diphenyl carb1993
Stabilized naphthalenedicarboxylic acid diesters1993
Regioselective nitration of diphenyl compounds1993
Hydrogenated deodorized polybutene polymers1993
Stabilized naphthalenedicarboxylic acid diesters1992
Process for deodorizing isobutylene polymer1991
Regioselective nitration of diphenyl compounds1991