Inventor

PETRAITIS DAVID M

US4 patents

⚠️ This page may combine multiple inventors who share the name “PETRAITIS DAVID M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PETRAITIS DAVID M

2 patents

US8188318B2May 29, 2012

Method of manufacturing ethyleneamines

PETRAITIS DAVID M20 citations87

US8895785B2Nov 25, 2014

Processes for separating one or more amine byproducts from one or more desired amines

PETRAITIS DAVID M0 citations36

UNION CARBIDE CHEM PLASTIC

1 patent

US8383860B2Feb 26, 2013

Process to selectively manufacture diethylenetriamine (DETA) or other desirable ethyleneamines via continuous transamination of ethylenediamine (EDA), and other ethyleneamines over a heterogeneous catalyst system

UNION CARBIDE CHEM PLASTIC8 citations76

DOW GLOBAL TECHNOLOGIES LLC

1 patent

US8383861B2Feb 26, 2013

Methods for making ethanolamine(s) and ethyleneamine(s) from ethylene oxide and ammonia, and related methods

DOW GLOBAL TECHNOLOGIES LLC3 citations55