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Morrisville, PA, United States of America

Gelest, Inc.

USPTO Granted Patents = 37

EPO Patents = 5

Trademarks = 18

Forward Citations = 396

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20 inventors (with patents filed for the assignee):

Barry C Arkles (34 out of 90 patents)

Alain E Kaloyeros (14 out of 21 patents)

Youlin Pan (10 out of 28 patents)

4. Jonathan D Goff (5 out of 14 patents)

5. Gerald L Larson (3 out of 16 patents)

6. Li Yang (3 out of 3 patents)

7. Kerry Campbell Demella (2 out of 2 patents)

8. Fernando Jove (2 out of 6 patents)

9. Benigno A Janeiro (2 out of 4 patents)

10. Richard J Liberatore (2 out of 2 patents)

11. Alison Ane Phillips (1 out of 1 patent)

12. Ferdinand Gonzaga (1 out of 2 patents)

13. Taewoo Min (1 out of 2 patents)

14. Edward Kimble (1 out of 2 patents)

15. Donald H Berry (1 out of 4 patents)

37 patents: Sort by Forward Citations

1. 12381076 - Inherent area selective deposition of silicon-containing dielectric on metal substrate (2025-08-05),

2. 12378666 - Silicon carbide thin films and vapor deposition methods thereof (2025-08-05),

3. 12344934 - Silicon-based thin films from N-alkyl substituted perhydridocyclotrisilazanes (2025-07-01),

4. 12171863 - Compositions and methods for reshaping keratin-rich substrates and forming adherent flexible films (2024-12-24),

5. 12145955 - Cyclic azastannane and cyclic oxostannane compounds and methods for preparation thereof (2024-11-19),

6. 12065737 - Silicon-based thin films from N-alkyl substituted perhydridocyclotrisilazanes (2024-08-20),

7. 12060377 - High purity tin compounds containing unsaturated substituent and method for preparation thereof (2024-08-13),

8. 12060373 - Chalcogenosilacyclopentanes (2024-08-13),

9. 11987882 - Silicon carbide thin films and vapor deposition methods thereof (2024-05-21),

10. 11702434 - N-alkyl substituted cyclic and oligomeric perhydridosilazanes, methods of preparation thereof, and silicon nitride films formed therefrom (2023-07-18),

11. 11667655 - Silicon-based tetrahydrocannabinol derivatives and compositions thereof (2023-06-06),

12. 11634811 - Process for thin film deposition through controlled formation of vapor phase transient species (2023-04-25),

13. 11542284 - Chalcogenosilacyclopentanes (2023-01-03),

14. 11459656 - Method and precursors for producing oxostannate rich films (2022-10-04),

15. 11434252 - Hydridosilapyrroles, hydridosilaazapyrroles, method for preparation thereof, and reaction products therefrom (2022-09-06),

Gelest, Inc. is a privately held specialty chemicals company that designs, develops, and manufactures silicones, organosilanes, metal-organics, and specialty monomers. With over 25 years of experience, Gelest offers a wide range of innovative products used in various industries such as electronics, pharmaceuticals, and specialty coatings. The company's mission is to enable technology through chemistry by providing high-quality and customized materials to its global customer base.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

37 Patents

#1 in Morrisville, PA

#334 in Pennsylvania

#8,942 in US

#17,721 in the World

Morrisville, PA, United States of America

Gelest, Inc.

Forward Citations = 396

20 inventors:

Barry C Arkles (34 out of 90 patents)

Alain E Kaloyeros (14 out of 21 patents)

Youlin Pan (10 out of 28 patents)

4. Jonathan D Goff (5 out of 14 patents)

5. Gerald L Larson (3 out of 16 patents)

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