Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hydrogenation catalyst based on a platinum metal partially poisoned with finely divided sulfur

Hydrogenation catalyst based on a platinum metal partially poisoned with finely divided sulfur

US Patent 5639706 · Granted Jun 17, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Continuous method for producing a lightweight sandwich panel and lightweight san2016
Process for producing crystals2006
Method of manufacturing a hydrogenation catalyst2000
Preparation of a hydrogenation catalyst using M(OR).sub.m X.sub.n1999
Process for the preparation of a hydrogenation catalyst1998
Recovery of caprolactam from oligomers and/or polymers of caprolactam1997
Recovery of caprolactam from oligomers and/or polymers of caprolactam1997
Purification of caprolactam1997
Purification of caprolactam1997
Method of use of a hydrogenation catalyst based on a platinum metal partially po1996
Method of use of a hydrogenation catalyst based on a platinum metal partially po1996
Method of use of a hydrogenation catalyst based on a platinum metal partially po1996