John J Hefti

This inventor holds 13 USPTO granted patents and 1 published patent application. Top assignees: Signature Bioscience, Inc., Other. Active years: 2001-2010.

USPTO Granted Patents = 13 (Patent Applications = 1)

% Patents Active = 53.8

Average Co-Inventor Count = 1.2

ph-index = 12

Forward Citations = 1,131(Granted Patents)

Location History:

San Fransisco, CA (US) (2001)
San Francisco, CA (US) (2001 - 2010)

Company Filing History:

11 out of 12

Signature Bioscience, Inc.

patents

2 out of 834,350

Other

patents

Years Active: 2001-2010

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7713477 - Systems and methods for monitoring chemical and biological activities using differential measurements (2010-05-11),

2. 7083985 - Coplanar waveguide biosensor for detecting molecular or cellular events (2006-08-01),

3. 6627461 - Method and apparatus for detection of molecular events using temperature control of detection environment (2003-09-30),

4. 6586946 - System and method for detecting and identifying molecular events in a test sample using a resonant test structure (2003-07-01),

5. 6566079 - Methods for analyzing protein binding events (2003-05-20),

6. 6485905 - Bio-assay device (2002-11-26),

7. 6395480 - Computer program and database structure for detecting molecular binding events (2002-05-28),

8. 6376258 - Resonant bio-assay device and test system for detecting molecular binding events (2002-04-23),

9. 6368795 - Bio-assay device and test system for detecting molecular binding events (2002-04-09),

10. 6340568 - Method for detecting and classifying nucleic acid hybridization (2002-01-22),

11. 6338968 - Method and apparatus for detecting molecular binding events (2002-01-15),

12. 6287874 - Methods for analyzing protein binding events (2001-09-11),

13. 6287776 - Method for detecting and classifying nucleic acid hybridization (2001-09-11),

Title: John J Hefti: Innovator in Chemical and Biological Monitoring

Introduction

John J Hefti is a notable inventor based in San Francisco, CA, with a focus on advancements in chemical and biological monitoring technologies. He holds a total of 13 patents, showcasing his commitment to innovation in this critical field.

Latest Patents

Among his latest patents is a system designed for monitoring chemical and biological activities using differential measurements. This system includes a first measurement probe and a second measurement probe, which interrogate physical properties of a sample at different locations. The comparator in the system outputs a difference signal that reflects the variations in bio/chemical activities between the two locations.

Another significant patent is the coplanar waveguide biosensor for detecting molecular or cellular events. This biosensor features a coplanar waveguide transmission line and a sample containment structure. The design enhances detection methods by improving the electric field in the detection region, allowing for more accurate monitoring of molecular interactions.

Career Highlights

Throughout his career, John has worked with various companies, including Signature Bioscience, Inc. His contributions to the field have been instrumental in developing innovative solutions for monitoring biological and chemical processes.

Collaborations

John has collaborated with notable professionals in his field, including Barrett Bartell and Mark A Rhodes. These partnerships have further enriched his work and expanded the impact of his inventions.

Conclusion

John J Hefti's contributions to the field of chemical and biological monitoring through his patents and collaborations highlight his role as a significant innovator. His work continues to influence advancements in technology and research.

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