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Boston, MA, United States of America

Gelesis LLC

USPTO Granted Patents = 16

CIPO Patents = 1

EPO Patents = 6

Trademarks = 3

Forward Citations = 78

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17 inventors (with patents filed for the assignee):

Alessandro Sannino (14 out of 18 patents)

Yishai Zohar (13 out of 14 patents)

Christian Demitri (11 out of 11 patents)

4. Eyal S Ron (11 out of 35 patents)

5. Barry Joseph Hand (7 out of 18 patents)

6. Cosimo Saponaro (4 out of 4 patents)

7. Hassan Heshmati (3 out of 3 patents)

8. Luigi Ambrosio (2 out of 6 patents)

9. Luigi Nicolais (2 out of 16 patents)

10. Eric Elenko (1 out of 18 patents)

11. Arne Astrup (1 out of 6 patents)

12. Christian Ritz (1 out of 1 patent)

13. Vincenzo Maria De Benedictis (1 out of 2 patents)

14. Maria Rescigno (1 out of 6 patents)

15. Elaine Chiquette (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 11628184 - Methods for treating overweight or obesity (2023-04-18),

2. 11219236 - Methods of inducing weight loss (2022-01-11),

3. 11130824 - Method for producing hydrogels coupling high elastic modulus and absorbance (2021-09-28),

4. 11130823 - Method for producing hydrogels (2021-09-28),

5. 11020421 - Superabsorbent materials and methods of production thereof (2021-06-01),

6. 10953038 - Methods for treating overweight or obesity (2021-03-23),

7. 10695363 - Compositions and methods for treating or preventing gut permeability-related disorders (2020-06-30),

8. 10584183 - Method for producing hydrogels coupling high elastic modulus and absorbance (2020-03-10),

9. 10544233 - Method for producing hydrogels (2020-01-28),

10. 10272155 - Use of polymeric materials with other substances for improved performance (2019-04-30),

11. 10179824 - Method for producing hydrogels coupling high elastic modulus and absorbance (2019-01-15),

12. 10098907 - Method for treating constipation (2018-10-16),

13. 10086014 - Polymer hydrogels and methods of preparation thereof (2018-10-02),

14. 9855294 - Methods for treating overweight or obesity (2018-01-02),

15. 9353191 - Method for producing hydrogels (2016-05-31),

Gelesis LLC is a biotechnology company based in Boston, MA, specializing in the development of innovative solutions for weight management and metabolic health. The company focuses on creating non-invasive, orally administered products that leverage its proprietary hydrogel technology to promote satiety and support healthy weight loss. Gelesis is committed to advancing research in the fields of gastrointestinal health and obesity, aiming to provide effective alternatives to traditional weight loss methods.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

16 Patents

#135 in Boston, MA

#1,202 in Massachusetts

#19,898 in US

#37,766 in the World

Boston, MA, United States of America

Gelesis LLC

Forward Citations = 78

17 inventors:

Alessandro Sannino (14 out of 18 patents)

Yishai Zohar (13 out of 14 patents)

Christian Demitri (11 out of 11 patents)

4. Eyal S Ron (11 out of 35 patents)

5. Barry Joseph Hand (7 out of 18 patents)

Please report any incorrect information to [email protected]

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