Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Compositions and process for producing foam plastics

Compositions and process for producing foam plastics

US Patent 4939019 · Granted Jul 3, 1990

Estimated economic value: $732,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Catalytic decomposition of hydrocarbons for the production of hydrogen and carbo2023
Method of elimination of poly- and perfluoroalkyl substances (PFAS) in a wastewa2023
Elimination of poly- and perfluoro alkyl substances (PFAS) in a wastewater bioso2022
Printed circuit board assembly and assembling method thereof2020
Printed circuit board assembly and assembling method thereof2020
Printed circuit board assembly and assembling method thereof2019
Reduction of greenhouse gas emission2019
Gasifier fluidization2018
Conversion of methane to dimethyl ether2018
Fluidized bed membrane reactor2018
Gasification system and method2016
Supplemental fuel to combustor of dual fluidized bed gasifier2016