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For the Inventor, By the Inventor

Chicago, IL, United States of America

Ada Foundation


USPTO Granted Patents = 28

% Expired Patents = 17.9



Forward Citations = 965

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15 inventors (with patents filed for the assignee):

goldMedal Laurence C Chow (13 out of 39 patents)

silverMedal Shozo Takagi (12 out of 34 patents)

bronzeMedal Jirun Sun (9 out of 10 patents)

4.  Rafael L Bowen (5 out of 25 patents)

5.  Ming S Tung (3 out of 12 patents)

6.  Marc Frederic Desrosiers (2 out of 2 patents)

7.  Nicole Ritzert (1 out of 1 patent)

8.  Xiaohong Wang (1 out of 1 patent)

9.  Huakun Xu (1 out of 11 patents)

10.  Michael D Weir (1 out of 6 patents)

11.  Young Lee (1 out of 4 patents)

12.  Gerald L Vogel (1 out of 4 patents)

13.  Limin Sun (1 out of 3 patents)

14.  Sabine H Dickens (1 out of 8 patents)

15.  Frederick C Eichmiller (1 out of 13 patents)


Core Competencies:
Dental Composites
Photo-Copolymerization
Remineralizing Cements
3D Printing
Dental Restorative Systems
Fluoride Compositions
Calcium Phosphate
Nanoaggregates
Adhesion-Promoting Monomers
Bone Repair
Enzymatically Stable Resins
Tooth Fluoridation

28 patents:

1. 11104647 - Multi-functional, stimuli-responsive materials, methods of preparation, methods of use, and uses thereof (2021-08-31),
2. 10966909 - Resin composites for use in dental preventive and restorative applications (2021-04-06),
3. 10730982 - Rapid azeotropic photo-copolymerization of styrene and methacrylate derivatives and uses thereof (2020-08-04),
4. 10675224 - Enzymatically and hydrolytically stable dental preventive and restorative systems (2020-06-09),
5. 10625470 - 3D printing of composition-controlled copolymers (2020-04-21),
6. 10545214 - Electron paramagnetic resonance dosimeter, methods of manufacture, and methods of use (2020-01-28),
7. 10509092 - Electron paramagnetic resonance dosimeter, methods of manufacture, and methods of use (2019-12-17),
8. 10246540 - Rapid azeotropic photo-copolymerization of styrene and methacrylate derivatives and uses thereof (2019-04-02),
9. 10231906 - Enzymatically and hydrolytically stable dental preventive and restorative systems (2019-03-19),
10. 9931281 - Multi-functional self-healing dental composites, methods of synthesis and methods of use (2018-04-03),
11. 9668825 - Dental and endodontic filling materials and methods (2017-06-06),
12. 9572753 - Enzymatically and hydrolytically stable resins, resin monomers, and resin composites for use in dental preventive and restorative applications (2017-02-21),
13. 9320692 - Tooth fluoridating and remineralizing compositions and methods, based on nanoaggregate formation (2016-04-26),
14. 9259439 - Dual-phase cement precursor systems for bone repair (2016-02-16),
15. 9150666 - Hydrolytically stable, hydrophilic adhesion-promoting monomers and polymers made therefrom (2015-10-06),
The Ada Foundation is dedicated to advancing the field of technology through innovative research and development. Based in Chicago, IL, the organization focuses on creating solutions that enhance accessibility and inclusivity in various sectors, including education and healthcare. By leveraging cutting-edge methodologies and fostering collaboration among experts, the Ada Foundation aims to drive meaningful change and empower communities through technology. Its initiatives reflect a commitment to improving lives and promoting equitable access to technological advancements.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

28 Patents

#156 in Chicago, IL

#641 in Illinois

#11,997 in US

#23,244 in the World

Chicago, IL (US)
Chicago, IL, United States of America

Ada Foundation

Forward Citations = 965

15 inventors:

goldMedal Laurence C Chow (13 out of 39 patents)

silverMedal Shozo Takagi (12 out of 34 patents)

bronzeMedal Jirun Sun (9 out of 10 patents)

4.  Rafael L Bowen (5 out of 25 patents)

5.  Ming S Tung (3 out of 12 patents)

Please report any incorrect information to [email protected]
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