Company Filing History:
Years Active: 1997-2003
Title: **Innovative Contributions of Daniel S. Mackin**
Introduction
Daniel S. Mackin, based in Pleasant Valley, NY, is a prolific inventor with a remarkable portfolio consisting of nine patents. His work primarily focuses on innovations that enhance cleaning processes in semiconductor manufacturing, reflecting the intersection of chemistry and advanced technology.
Latest Patents
Mackin's recent inventions include two significant patents aimed at improving the cleaning of semiconductor screening masks. The first patent, titled "Polycarboxylates-based aqueous compositions for cleaning of screening apparatus," describes an aqueous alkaline cleaning composition designed to efficiently remove various metal residues from screening masks and associated equipment. This innovative formulation includes alkali metal salts and a variety of polymers to ensure effective cleaning within a specific pH range.
The second patent, "Aqueous quaternary ammonium hydroxide as a screening mask cleaner," focuses on an environmentally friendly alternative to non-aqueous organic solvents commonly used in the industry. This invention facilitates the automated in-line cleaning of paste screening masks, essential for printing conductive metal patterns. The use of an aqueous alkaline solution featuring quaternary ammonium hydroxide marks a significant shift toward more sustainable cleaning practices in semiconductor fabrication.
Career Highlights
Daniel S. Mackin is currently affiliated with IBM, where he continues to make significant contributions to the field of semiconductor manufacturing. His innovations have not only advanced cleaning processes but also align with environmental considerations, showcasing his commitment to sustainable practices in technology.
Collaborations
Throughout his career, Mackin has collaborated with fellow inventors including John Ulrich Knickerbocker and Candace A. Sullivan. These partnerships have fostered a collaborative environment that promotes creative solutions to complex challenges in semiconductor processing.
Conclusion
With a solid track record of inventions, Daniel S. Mackin exemplifies the role of innovation in advancing technology while addressing environmental concerns. His contributions through IBM and his collaborations with other inventors position him as a key figure in the ongoing evolution of semiconductor manufacturing processes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.