Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Insulated pipe containing polyurethane foam which is foamed by an environmentally friendly foaming agent and has a low degree of brittleness

Insulated pipe containing polyurethane foam which is foamed by an environmentally friendly foaming agent and has a low degree of brittleness

US Patent 11982395 · Granted May 14, 2024

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Composite element having improved properties2023
Method for producing insulated pipes2022
Method for producing insulated pipes2022
Method for producing insulated pipes2022
Cold flexible polyurethane formulation2021
Process for producing composite profiles2017
Extruded plastics profiles comprising continuously introduced insulation element2016
Rigid foam envelopment of the connections of pipes2016
Process for producing insulated jacketed pipes by a continuous production proces2016
Method of improving the physical properties in the production of PSPs (plastic-s2016
Polyurethane having improved insulating properties2015
Polyurethane having improved insulating properties2015