Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 3-9-diphosphaspiroundecanes and process for making 3-9-diphosphaspiroundecanes

3-9-diphosphaspiroundecanes and process for making 3-9-diphosphaspiroundecanes

US Patent 5137950 · Granted Aug 11, 1992

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sulfur-containing polyureas and methods of use2017
Flexible polyamines, flexible amine-terminated adducts, compositions thereof and2016
Demarcation point for ethernet service and methods of providing ethernet service2014
Flexible polyamines, flexible amine-terminated adducts, compositions thereof and2014
Terminal-modified difunctional sulfur-containing polymers, compositions thereof 2014
Polyurea compositions and methods of use2014
Multifunctional sulfur-containing polymers, compositions thereof and methods of 2014
Terminal-modified difunctional sulfur-containing polymers, compositions thereof 2014
Terminal-modified difunctional sulfur-containing polymers, compositions thereof 2013
Polyurea compositions and methods of use2013
Polysulfide-based polyurethane sealant for insulating glass2002
Compatibilized blends of polyphenylene ether and polyphthalamide1999