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For the Inventor, By the Inventor

Philadelphia, PA, United States of America

Non-Invasive Technology Inc.

Calculating rank
USPTO Granted Patents = 42

% Expired Patents = 19.0



Forward Citations = 4,976

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7 inventors (with patents filed for the assignee):

goldMedal Britton Chance (41 out of 62 patents)

silverMedal Hanli Liu (3 out of 7 patents)

bronzeMedal Claudia S Robertson (2 out of 2 patents)

4.  Shoko Nioka (1 out of 2 patents)

5.  Vasilis Ntziachristos (1 out of 1 patent)

6.  Qingming Luo (1 out of 1 patent)

7.  Harvey H Doemland (1 out of 1 patent)

8.  Claudia Robertson (0 patent)

9.  Kenneth J Kaufmann (0 patent)


Core Competencies:
Optical Probes
Brain Imaging
Tumor Detection
Photon Migration
Spectrophotometry
Biological Tissue
Transcranial Examination
Non-Contact Irradiation
Drug Delivery
Scattering Properties
Phase Modulation
In Vivo Examination

42 patents:

1. 8761866 - Examination and imaging of brain cognitive functions (2014-06-24),
2. 7983741 - Examination and imaging of brain cognitive functions (2011-07-19),
3. 7904139 - Optical examination of biological tissue using non-contact irradiation and detection (2011-03-08),
4. 7840257 - Examination of biological tissue using non-contact optical probes (2010-11-23),
5. 7627365 - Detection, imaging and characterization of breast tumors (2009-12-01),
6. 7610082 - Optical system and method for in-vivo transcranial examination of brain tissue of a subject (2009-10-27),
7. 7139603 - Optical techniques for examination of biological tissue (2006-11-21),
8. 7010341 - Examination of subjects using photon migration with high directionality techniques (2006-03-07),
9. 6957094 - Examination of scattering properties of biological tissue (2005-10-18),
10. 6949081 - Sensing and interactive drug delivery (2005-09-27),
11. 6785568 - Transcranial examination of the brain (2004-08-31),
12. 6708048 - Phase modulation spectrophotometric apparatus (2004-03-16),
13. 6618614 - Optical examination device, system and method (2003-09-09),
14. 6564076 - Time-resolved spectroscopic apparatus and method using streak camera (2003-05-13),
15. 6549795 - Spectrophotometer for tissue examination (2003-04-15),
Company Overview
Non-Invasive Technology Inc., based in Philadelphia, PA, specializes in advanced imaging solutions that enhance the understanding of biological tissues. The company focuses on innovative techniques such as brain imaging and optical probes, utilizing photon migration and spectrophotometry to facilitate non-invasive examinations. Their research extends to drug delivery systems, aiming to improve therapeutic outcomes while minimizing patient discomfort. By leveraging cutting-edge technology, Non-Invasive Technology Inc. is at the forefront of transforming medical diagnostics and treatment methodologies.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

42 Patents

#37 in Philadelphia, PA

#305 in Pennsylvania

#8,266 in US

#16,374 in the World

Philadelphia, PA (US)
Philadelphia, PA, United States of America

Non-Invasive Technology Inc.

Forward Citations = 4,976

7 inventors:

goldMedal Britton Chance (41 out of 62 patents)

silverMedal Hanli Liu (3 out of 7 patents)

bronzeMedal Claudia S Robertson (2 out of 2 patents)

4.  Shoko Nioka (1 out of 2 patents)

5.  Vasilis Ntziachristos (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Non-Invasive Technology Inc.. Retrieved from https://idiyas.com/company/non-invasive-technology

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

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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