Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026
26 patents granted to the 3 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Solesence, Inc.’s names, not what it holds today.
Patents granted
26
26 utility, 1976 to Dec 31, 2025
Granted in 2025
1
Against 1 in 2024 and 1 in 2023
Applications published
21
1 of them in 2025
Names they are printed under
3
a former name, its own name
By yearGrantedApplications published
'07'08'09'11'13'14'15'16'17'20'21'22'23'24'25
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
Organic fine chemistry5
Pharmaceuticals1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name3 counted
Nanophase Technologies Corporation a former name
US, as the owner printed on each patent
5 publishedNanophase Technologies Corporation a former name
named as the applicant on its applications, in US
16 publishedSolésence, Inc. its own name
US, as the owner printed on each patent
0 published
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|
| Dec 2, 2025 | 12,485,075 | Particulates of polyphenolics and dispersions thereof | Organic fine chemistry | Solésence, Inc. |
| Sep 10, 2024 | 12,083,200 | Zinc oxide particles, photostable UV filters, and methods of use thereof | Organic fine chemistry | Nanophase Technologies Corporation |
| Jun 13, 2023 | 11,672,744 | Zinc oxide particles, photostable UV filters, and methods of use thereof | Organic fine chemistry | Nanophase Technologies Corporation |
| Nov 15, 2022 | 11,499,054 | Coated powders having high photostability | Organic fine chemistry | Nanophase Technologies Corporation |
| Oct 26, 2021 | 11,155,683 | Lipophillically dispersed phenolic polymer particles | Organic fine chemistry | Nanophase Technologies Corporation |
| Oct 26, 2021 | 11,154,501 | Method of enhancing the efficacy and stability of ingredients in suspensions | Pharmaceuticals | Nanophase Technologies Corporation |
| Mar 17, 2020 | 10,590,278 | Coated powders having high photostability | Organic fine chemistry | Nanophase Technologies Corporation |
| Feb 11, 2020 | 10,555,892 | Functionalized siloxane or polysiloxane coated particles with enhanced light filtering properties | Organic fine chemistry | Nanophase Technologies Corporation |
| Jan 28, 2020 | 10,544,316 | Multifunctional coated powders and high solids dispersions | Basic materials chemistry | Nanophase Technologies Corporation |
| May 23, 2017 | 9,657,183 | Multifunctional coated powders and high solids dispersions | Basic materials chemistry | Nanophase Technologies Corporation |
Newest applications publishedan application is a clue, never a plan
| Published | Application | Title | Field | Owner as printed |
|---|
| May 29, 2025 | 2025/0170036 | ZINC OXIDE PARTICLES, PHOTOSTABLE UV FILTERS, AND METHODS OF USE THEREOF | Organic fine chemistry | Nanophase Technologies Corporation |
| Sep 5, 2024 | 2024/0293313 | METHOD OF ENHANCING THE EFFICACY AND STABILITY OF INGREDIENTS IN SUSPENSIONS | Pharmaceuticals | Nanophase Technologies Corporation |
| Nov 16, 2023 | 2023/0363990 | ZINC OXIDE PARTICLES, PHOTOSTABLE UV FILTERS, AND METHODS OF USE THEREOF | Organic fine chemistry | Nanophase Technologies Corporation · patent 12,083,200 granted from it |
| Feb 9, 2023 | 2023/0039255 | COATED POWDERS HAVING HIGH PHOTOSTABILITY | Organic fine chemistry | Nanophase Technologies Corporation |
| Apr 28, 2022 | 2022/0125721 | METHOD OF ENHANCING THE EFFICACY AND STABILITY OF INGREDIENTS IN SUSPENSIONS | Pharmaceuticals | Nanophase Technologies Corporation |
| Mar 24, 2022 | 2022/0093295 | MAGNETIC BEADS, METHOD OF MAKING AND METHOD OF USE THEREOF | Materials, metallurgy | Nanophase Technologies Corporation |
| Mar 10, 2022 | 2022/0073685 | LIPOPHILLICALLY DISPERSED PHENOLIC POLYMER PARTICLES | Organic fine chemistry | Nanophase Technologies Corporation |
| Jan 20, 2022 | 2022/0016003 | PARTICULATES OF POLYPHENOLICS AND DISPERSIONS THEREOF | Organic fine chemistry | Nanophase Technologies Corporation · patent 12,485,075 granted from it |
| Jan 6, 2022 | 2022/0000731 | ZINC OXIDE PARTICLES, PHOTOSTABLE UV FILTERS, AND METHODS OF USE THEREOF | Organic fine chemistry | Nanophase Technologies Corporation · patent 11,672,744 granted from it |
| Mar 18, 2021 | 2021/0079174 | LIPOPHILLICALLY DISPERSED PHENOLIC POLYMER PARTICLES | Organic fine chemistry | Nanophase Technologies Corporation · patent 11,155,683 granted from it |
What it applied for, 2024 to 2025: Pharmaceuticals 1 · Organic fine chemistry 1.
A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.