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% Expired Patents = 25.0

EPO Patents = 1

Trademarks = 1

Forward Citations = 1,412

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6 inventors (with patents filed for the assignee):

Joseph Chaiken (12 out of 18 patents)

Charles M Peterson (10 out of 10 patents)

Karen P Peterson (3 out of 3 patents)

4. Pamela J Hagrman (1 out of 1 patent)

5. Douglas Hagrman (1 out of 1 patent)

6. Dhyaneshwar B Chawan (1 out of 11 patents)

7. Robert Dracker (0 patent)

12 patents: Sort by Forward Citations

1. 8538499 - Process and apparatus for non-invasive, continuous in vivo measurement of hematocrit (2013-09-17),

2. 7664605 - Absolute calibration process and device for a tissue modulated Raman spectrometer (2010-02-16),

3. 7050842 - Method of tissue modulation for noninvasive measurement of an analyte (2006-05-23),

4. 6681133 - Methods and apparatus for obtaining enhanced spectroscopic information from living tissue (2004-01-20),

5. 6503478 - Chemically specific imaging of tissue (2003-01-07),

6. 6389306 - Method for determining lipid and protein content of tissue (2002-05-14),

7. 6377828 - Method for non-invasive measurement of an analyte (2002-04-23),

8. 6352502 - Methods for obtaining enhanced spectroscopic information from living tissue, noninvasive assessment of skin condition and detection of skin abnormalities (2002-03-05),

9. 6292686 - Apparatus and method for thermal tissue modulation (2001-09-18),

10. 6289230 - Tissue modulation process for quantitative noninvasive in vivo spectroscopic analysis of tissues (2001-09-11),

11. 6223063 - Method and device for tissue modulation (2001-04-24),

12. 6044285 - Method for non-invasive measurement of an analyte (2000-03-28),

Lightouch Medical, Inc. is a leading medical technology company specializing in innovative solutions for minimally invasive surgical procedures. Our cutting-edge products and devices are designed to enhance patient outcomes and improve overall surgical experiences. With a focus on precision and efficiency, Lightouch Medical is dedicated to advancing the field of healthcare through advanced technology and high-quality products.

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USPTO Data Jan 1 1976 - Sep 29 2026

12 Patents

#1 in Bryn Athyn, PA

#928 in Pennsylvania

#25,526 in US

#48,090 in the World

Bryn Athyn, PA, United States of America

Lightouch Medical, Inc.