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For the Inventor, By the Inventor

Redwood City, CA, United States of America

Cygnus, Inc.


USPTO Granted Patents = 75

% Expired Patents = 4.0



Trademarks = 1

Forward Citations = 24,065

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68 inventors (with patents filed for the assignee):

goldMedal Michael J Tierney (31 out of 46 patents)

silverMedal Janet A Tamada (28 out of 44 patents)

bronzeMedal Ronald T Kurnik (20 out of 47 patents)

4.  Russell O Potts (17 out of 37 patents)

5.  Chia-Ming Chiang (10 out of 22 patents)

6.  Pravin L Soni (10 out of 36 patents)

7.  Janan Jona (9 out of 12 patents)

8.  Bret Berner (7 out of 65 patents)

9.  Matthew J Lesho (7 out of 17 patents)

10.  Michael D Garrison (6 out of 9 patents)

11.  Russell Ford (6 out of 8 patents)

12.  Prema Vijayakumar (5 out of 8 patents)

13.  Thomas E Conn (5 out of 10 patents)

14.  Fouad Mansour (4 out of 4 patents)

15.  Jay Douglas Audett (4 out of 17 patents)


Core Competencies:
Transdermal Patch
Biosensor
Glucose Monitoring
Iontophoresis
Drug Delivery System
Physiological Analytes
Micro Surgery
Hydrogel
Chemical Mask
Signal Processing
Sample Collection
Sustained Release

75 patents:

1. 10848567 - Remote support for IoT devices (2020-11-24),
2. 9949876 - Small gauge instruments for micro surgery (2018-04-24),
3. 9370447 - Probes for use in ophthalmic and vitreoretinal surgery (2016-06-21),
4. 9335455 - Extended tip laser and illumination probe for retina surgery (2016-05-10),
5. 8647333 - Ophthalmic surgical device (2014-02-11),
6. 6941163 - Formulation and manipulation of databases of analyte and associated values (2005-09-06),
7. RE38775 - Electrode with improved signal to noise ratio (2005-08-15),
8. 6902905 - Glucose measuring assembly with a hydrogel (2005-06-07),
9. 6885883 - Methods for improving performance and reliability of biosensors (2005-04-26),
10. 6882940 - Methods and devices for prediction of hypoglycemic events (2005-04-19),
11. 6862466 - Methods of monitoring glucose levels in a subject and uses thereof (2005-03-01),
12. 6850790 - Monitoring of physiological analytes (2005-02-01),
13. RE38681 - Electrode with improved signal to noise ratio (2005-01-03),
14. 6816742 - Biosensor and methods of use thereof (2004-11-09),
15. 6771995 - Chemical signal-impermeable mask (2004-08-03),
Cygnus, Inc. is a leading technology company specializing in innovative solutions for businesses. With a global presence and a diverse range of products and services, Cygnus is committed to delivering excellence in technology. Our team of skilled professionals leverages cutting-edge technologies to provide customized solutions tailored to our clients' specific needs. We pride ourselves on our commitment to quality, reliability, and customer satisfaction. For more information about our products and services, please visit our website.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

75 Patents

#29 in Redwood City, CA

#1,152 in California

#4,899 in US

#9,993 in the World

Redwood City, CA (US)
Redwood City, CA, United States of America

Cygnus, Inc.

Forward Citations = 24,065

68 inventors:

goldMedal Michael J Tierney (31 out of 46 patents)

silverMedal Janet A Tamada (28 out of 44 patents)

bronzeMedal Ronald T Kurnik (20 out of 47 patents)

4.  Russell O Potts (17 out of 37 patents)

5.  Chia-Ming Chiang (10 out of 22 patents)

Please report any incorrect information to [email protected]
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