This inventor holds 22 USPTO granted patents and 2 published patent applications, primarily in Magnetic Recording Media. Top assignees: International Business Machines Corporation, Hitachi Global Storage Technologies Netherlands B.v.. Active years: 1986-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Rochester, NY (US) (2005)
- Rochester, MN (US) (1986 - 2008)
- Hopewell Junction, NY (US) (2009 - 2013)
Company Filing History:
14 out of 166,409 
7 out of 2,636 
Years Active: 1986-2013
Areas of Expertise:
Title: Innovations and Contributions of James Aloysius Hagan
Introduction: James Aloysius Hagan, based in Rochester, MN, has made significant contributions to the field of technology through his innovative inventions. With a remarkable portfolio of 21 patents, Hagan’s work has driven advancements in multiple areas, particularly in chemical-mechanical polishing and integrated circuit fabrication.
Latest Patents: Among his latest patents, one noteworthy invention is the "Chemical-mechanical polishing formulation and methods of use." This formulation includes an abrasive particulate component, iodic acid, and water, geared towards improving the polishing process for metal-containing substrates. Another significant patent is for the "Detection and characterization of SiCOH-based dielectric materials during device fabrication," which outlines processes and apparatuses for effectively analyzing fluid streams generated during the fabrication of integrated circuits. These innovations exemplify Hagan's expertise in enhancing manufacturing processes and materials characterization.
Career Highlights: Hagan has a distinguished career, having worked with prominent companies such as IBM and Hitachi Global Storage Technologies Netherlands B.V. His work in these organizations has not only contributed to his personal achievements but also to advancements in the industry as a whole, showcasing his ability to adapt and innovate in various technological environments.
Collaborations: Throughout his career, Hagan has collaborated with many talented individuals, including coworkers Douglas Howard Piltingsrud and Dennis Leonard Fox. These collaborations have allowed for a fruitful exchange of ideas and innovations, leading to advancements in their respective fields.
Conclusion: James Aloysius Hagan’s contributions through his numerous patents illustrate his dedication to innovation and improvement in technology. His work continues to influence the industry and inspire fellow inventors and engineers, solidifying his place as a prominent figure in the realm of technological advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile