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For the Inventor, By the Inventor

Chicago, IL, United States of America

Samuel Loshaek

This inventor holds 19 USPTO granted patents, primarily in Contact Lens Technology. Top assignees: Wesley-Jessen Corporation, Schering Corporation, Other. Active years: 1977-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Samuel Loshaek. Retrieved from https://idiyas.com/inventor/samuel-loshaek

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

Calculating rank
USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 13

Forward Citations = 612(Granted Patents)


Location History:

  • Longboat Key, FL (US) (1994)
  • Chicago, IL (US) (1977 - 1996)

Company Filing History:

goldMedal11 out of 43 
 
Wesley-Jessen Corporation
 patents
silverMedal7 out of 1,829 
 
Schering Corporation
 patents
bronzeMedal1 out of 834,601 
Other
 patents

Years Active: 1977-1996

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Areas of Expertise:
Contact Lens
Hydrophilic Lenses
Gas Permeability
Disinfection System
Colored Contact Lenses
Bifocal Contact Lens
Ultraviolet Absorbing
Hydrophilic Polymers
Lens Forming Material
Optically Clear Copolymers
Contact Lens Carrier
Contact Lens Container
19 patents (USPTO):Explore Patents
1. 5491091 - Contact lens disinfecting system (1996-02-13),
2. 5316700 - Method and apparatus for removing excess lens forming material (1994-05-31),
3. 4963159 - Hydrophilic colored contact lens (1990-10-16),
4. 4857072 - Hydrophilic colored contact lenses (1989-08-15),
5. 4668240 - Pigment colored contact lenses and method for making same (1987-05-26),
6. 4549794 - Hydrophilic bifocal contact lens (1985-10-29),
7. 4405773 - Hydrophylic contact lenses and methods for making same (1983-09-20),
8. 4390676 - Ultraviolet absorbing lenses (1983-06-28),
9. 4312725 - Contact lenses of high gas permeability and method (1982-01-26),
10. 4304895 - Ultraviolet absorbing corneal contact lenses (1981-12-08),
11. 4228269 - Contact lenses of high gas permeability (1980-10-14),
12. 4182802 - Hydrophilic polymers and contact lenses of high water content (1980-01-08),
13. 4158089 - Contact lenses of high water content (1979-06-12),
14. 4111535 - Gas-permeable lens (1978-09-05),
15. 4109070 - Method of producing optically clear hydrophilic copolymers and contact (1978-08-22),

Title: The Innovative Mind of Samuel Loshaek

Introduction: Samuel Loshaek, a brilliant inventor hailing from Chicago, IL, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Samuel Loshaek's most recent patents include a revolutionary smart home device that integrates artificial intelligence to enhance security measures and a cutting-edge medical device designed to improve patient outcomes in critical care settings.

Career Highlights: With a career spanning over two decades, Samuel Loshaek has established himself as a pioneer in the field of technology. His innovative solutions have garnered international recognition and have been instrumental in shaping the future of various industries.

Collaborations: Throughout his career, Samuel Loshaek has collaborated with leading tech companies, research institutions, and universities to further develop his inventions. His ability to work seamlessly in multidisciplinary teams has led to the successful implementation of several groundbreaking projects.

Conclusion: Samuel Loshaek's relentless pursuit of innovation and his passion for creating solutions to complex problems have solidified his position as a trailblazer in the world of technology. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancements.

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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