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For the Inventor, By the Inventor

Walworth, NY, United States of America

Francis X Smith

This inventor holds 14 USPTO granted patents. Top assignee: Bausch-Lomb Incorporated. Active years: 1982-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Francis X Smith. Retrieved from https://idiyas.com/inventor/francis-x-smith-gocrqv7z

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 11

Forward Citations = 503(Granted Patents)


Location History:

  • Rochester, NY (US) (1982 - 1984)
  • Walworth, NY (US) (1985 - 1989)

Company Filing History:

goldMedal14 out of 1,095 
 
Bausch-Lomb Incorporated
 patents

Years Active: 1982-1989

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14 patents (USPTO):Explore Patents
1. 4836986 - Disinfecting and preserving systems and methods of use (1989-06-06),
2. 4820352 - Cleaning and conditioning solutions for contact lenses and methods of use (1989-04-11),
3. 4786436 - Wetting solutions for contact lenses (1988-11-22),
4. 4783488 - Contact lens wetting solution (1988-11-08),
5. 4758595 - Disinfecting and preserving systems and methods of use (1988-07-19),
6. 4690773 - Microbial enzymatic contact lens cleaner and methods of use (1987-09-01),
7. 4655957 - Contact lens cleaning composition with polymeric beads (1987-04-07),
8. 4614549 - Method for enzymatic cleaning and disinfecting contact lenses (1986-09-30),
9. 4537746 - Methods for disinfecting and preserving contact lenses (1985-08-27),
10. 4444785 - Contact lens disinfecting and preserving solution (1984-04-24),
11. 4443429 - Contact lens disinfecting and preserving solution (polymeric) (1984-04-17),
12. 4381314 - Contact lens disinfecting and preserving solution (1983-04-26),
13. 4361548 - Contact lens disinfecting and preserving solution (polymeric) (1982-11-30),
14. 4354952 - Contact lens disinfecting and preserving solution comprising (1982-10-19),

Title: Innovations by Francis X Smith

Introduction

Francis X Smith is a notable inventor based in Walworth, NY (US). He has made significant contributions to the field of contact lens technology, holding a total of 14 patents. His work focuses on improving the safety and effectiveness of contact lens cleaning and preservation methods.

Latest Patents

Among his latest patents is a method for disinfecting and preserving contact lenses. This method involves treating the lenses with a solution containing a biguanide or its water-soluble salt, combined with a borate buffer system. The biguanide is present in a specific weight percentage, ensuring effective treatment. Another significant patent involves cleaning and conditioning solutions for contact lenses. These compositions consist of preserved surfactant-containing solutions that effectively remove protein and lipid tear film deposits from both hard and soft contact lenses. They also provide a prophylactic action to prevent the formation of subsequent deposits.

Career Highlights

Francis X Smith works at Bausch & Lomb Incorporated, a leading company in the eye care industry. His innovative approaches have contributed to advancements in contact lens care, enhancing user experience and safety.

Collaborations

He has collaborated with notable coworkers such as Thomas M Riedhammer and Lai Ogunbiyi, furthering the development of effective contact lens solutions.

Conclusion

Francis X Smith's contributions to contact lens technology through his patents and collaborations have significantly impacted the industry. His work continues to enhance the safety and effectiveness of contact lens care for users worldwide.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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