Louis Fries

This inventor holds 18 USPTO granted patents, primarily in Collagen-Polymer Conjugates. Top assignees: Collagen Corporation, Matrix Pharmaceutical, Inc.. Active years: 1992-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Louis Fries. Retrieved from https://idiyas.com/inventor/louis-fries

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

Calculating rank

USPTO Granted Patents = 18

% Patents Active = 100.0

Average Co-Inventor Count = 5.5

ph-index = 14

Forward Citations = 3,301(Granted Patents)

Location History:

Los Altos, CA (US) (1992 - 1999)
Los Alto, CA (US) (1999)

Company Filing History:

Matrix Pharmaceutical, Inc.

patents

Years Active: 1992-1999

Loading Chart...

Areas of Expertise:

Aseptic Vortex Flow

Collagen Concentration

Ophthalmic Devices

Biocompatible Polymers

Tissue Augmentation

Facial Treatment

Bone Repair

Implants

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5968355 - Apparatus for aseptic vortex flow concentration (1999-10-19),

2. 5925246 - Apparatus for aseptic vortex flow concentration (1999-07-20),

3. 5874006 - Aseptic collagen concentration process (1999-02-23),

4. 5550188 - Polymer conjugates ophthalmic devices comprising collagen-polymer (1996-08-27),

5. 5543441 - Implants coated with collagen-polymer conjugates (1996-08-06),

6. 5523348 - Method of preparing collagen-polymer conjugates (1996-06-04),

7. 5446091 - Collagen-polymer conjugates containing an ether linkage (1995-08-29),

8. 5413791 - Collagen-polymer conjugates (1995-05-09),

9. 5383930 - Method for treating fine superficial facial lines (1995-01-24),

10. 5376375 - Method of augmenting tissue using collagen-polymer conjugates (1994-12-27),

11. 5366498 - Device for treating fine superficial facial lines (1994-11-22),

12. 5328955 - Collagen-polymer conjugates (1994-07-12),

13. 5324775 - Biologically inert, biocompatible-polymer conjugates (1994-06-28),

14. 5308889 - Dehydrated collagen-polymer strings (1994-05-03),

15. 5306500 - Method of augmenting tissue with collagen-polymer conjugates (1994-04-26),

Title: Louis Fries - Pioneering Inventor from Los Altos

Introduction: Louis Fries is a renowned inventor based in Los Altos, California, known for his groundbreaking contributions to various industries.

Latest Patents: Louis Fries holds several patents in the fields of technology, healthcare, and renewable energy, showcasing his diverse range of innovative ideas.

Career Highlights: With a career spanning over two decades, Louis Fries has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized the way we live and work.

Collaborations: Throughout his career, Louis Fries has collaborated with top engineers, scientists, and designers to bring his inventions to life, fostering a culture of innovation and creativity.

Conclusion: Louis Fries continues to inspire the next generation of inventors with his passion for pushing the boundaries of what is possible, making him a true pioneer in the world of innovation.

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]