PROVIDING ON LINE INFORMATION CONCERNING CHEMICAL

Brand	Owner	Address	Description
ASPENTEC.COM	ASPEN TECHNOLOGY, INC.	20 Crosby Drive Bedford MA 01730	providing on-line information concerning chemical engineering problems, chemical plant modeling and chemical plant processing software, and consultation in connection therewith via a multi-user global computer information network;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method of making a semiconductor chip assembly includes providing a metal base that includes a metal plate and a metal layer, providing a routing line that contacts the metal layer and an etch mask that contacts the metal plate, providing a semiconductor chip that includes a conductive pad, mechanically attaching the chip to the routing line, electrically connecting the routing line to the pad, and etching the metal base using a first wet chemical that is selective of the metal plate and then a second wet chemical etch that is selective of the metal layer and the etch mask to form a pillar from an unetched portion of the metal base that contacts the routing line.