Company Filing History:
11 out of 21,594 
5 out of 1,095 
1 out of 31 Years Active: 1997-2024
Title: The Innovative Contributions of Joseph W. Hoff
Introduction
Joseph W. Hoff, a distinguished inventor based in Fairport, NY, has made significant strides in the field of ophthalmic devices and contact lens packaging. With a record of 17 patents to his name, his contributions are noteworthy in enhancing the functionality and usability of these products.
Latest Patents
Among Hoff's latest innovations is a groundbreaking water extractable ophthalmic device. This invention is a polymerization product derived from a unique monomeric mixture that includes cyclic lactams, non-bulky organosilicon-containing monomers, bulky siloxane monomers, and a carefully formulated crosslinking agent mixture. Impressively, the device boasts an equilibrium water content of at least 50 wt. %, a contact angle of less than 50°, and an oxygen permeability of at least 60 Barrers, setting a new standard for ophthalmic devices.
Another notable patent by Hoff is a contact lens packaging system that significantly improves product integrity. This innovation features a multi-layered design that includes a lens supported by a scaffold and a porous member with a curved surface. The clever sealing mechanism between the first and second layers ensures that the lens remains safe and undisturbed.
Career Highlights
Throughout his career, Hoff has worked with renowned companies such as Eastman Kodak Company and Bausch & Lomb Incorporated. His tenure at these organizations not only contributed to his personal growth as an inventor but also played a vital role in the advancement of their respective product lines.
Collaborations
Hoff has had the opportunity to collaborate with skilled professionals such as Ivan M. Nuñez and Lynn Coullard. These partnerships have fostered a creative environment that has flourished within their projects, exemplifying the power of teamwork in innovation.
Conclusion
Joseph W. Hoff's work exemplifies the spirit of innovation in the field of ophthalmics. His patents not only showcase his creative genius but also reflect his commitment to improving everyday products. As he continues to push the boundaries of his field, Hoff stands as an inspiring figure for future inventors and innovators.