Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Carbon black for low-hysteresis rubber compositions

Carbon black for low-hysteresis rubber compositions

US Patent 4267160 · Granted May 12, 1981

Estimated economic value: $4,645,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for separating sulfone from a hydrocarbon stream having a small concentra2001
Method for making ether from a paraffin feedstock1998
Method for the production of ether and alkylate from a paraffin feedstock1997
Method for controlling the feed composition to a process for polymerizing isobut1995
Method for controlling the feed composition to a process for polymerizing isobut1995
Continuous process for the production of disulfides1993
Tube support for heat exchanger1989
Fermentation apparatus1987
Indirect heat exchanger with baffles1986
Rubber compositions comprising a siliceous filler in combination with an organos1984
Asphalt compositions1984
Asphalt compositions1983