Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026
21 patents granted to the 2 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 UL Solutions Inc.’s names, not what it holds today.
Patents granted
21
21 utility, 1976 to Dec 31, 2025
Granted in 2025
9
Against 2 in 2024 and 1 in 2023
Applications published
34
12 of them in 2025
Names they are printed under
2
a former name
By yearGrantedApplications published
'12'13'15'16'17'18'19'20'21'22'23'24'25
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
Computer technology9
IT methods for management3
Measurement1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name2 counted
UL LLC a former name
named as the applicant on its applications, in US
34 publishedUL LLC a former name
US, as the owner printed on each patent
0 publishedNames not counted (1)
Healthy Buildings International Limited
Most of its patents print US; this name counts in GB. 1 granted and 1 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|
| Nov 25, 2025 | 12,482,006 | Automated technologies for assessing and certifying the safety of AI-based products based on machine learning analysis | IT methods for management | UL LLC |
| Jul 8, 2025 | 12,354,117 | Automated technologies for assessing and certifying the safety of AI-based products based on machine learning analysis | IT methods for management | UL LLC |
| May 27, 2025 | 12,314,669 | Technologies for dynamically creating representations for regulations | Computer technology | UL LLC |
| May 6, 2025 | 12,293,375 | Technologies for using machine learning to determine product certification eligibility | Computer technology | UL LLC |
| Apr 8, 2025 | 12,270,751 | Systems and methods for wildfire smoke generation and electronics testing | Measurement | UL LLC |
| Mar 25, 2025 | 12,260,299 | Using machine learning to virtualize product tests | Computer technology | UL LLC |
| Feb 4, 2025 | 12,216,965 | Technologies for collecting and virtually simulating circadian lighting data associated with a physical space | Computer technology | UL LLC |
| Feb 4, 2025 | 12,216,686 | Machine learning technologies for predicting results of cable fire tests | Computer technology | UL LLC |
| Jan 21, 2025 | 12,204,819 | Technologies for measuring and analyzing roadway or pathway lighting data | Computer technology | UL LLC |
| Aug 6, 2024 | 12,056,715 | Technologies for dynamically assessing applicability of product regulations to product protocols | Computer technology | UL LLC |
Newest applications publishedan application is a clue, never a plan
| Published | Application | Title | Field | Owner as printed |
|---|
| Dec 4, 2025 | 2025/0369906 | SYSTEMS AND METHODS FOR TORCH AND GRIT TESTING MATERIAL SAMPLES UNDER SIMULATED CONDITIONS | Measurement | UL LLC |
| Oct 23, 2025 | 2025/0328918 | TECHNOLOGIES FOR ASSESSING BOUNDARIES OF INTENDED USE DOMAIN BASED ON VALIDATION SPACE | Computer technology | UL LLC |
| Aug 28, 2025 | 2025/0272493 | TECHNOLOGIES FOR DYNAMICALLY CREATING REPRESENTATIONS FOR REGULATIONS | Computer technology | UL LLC |
| Aug 21, 2025 | 2025/0265603 | TECHNOLOGIES FOR USING MACHINE LEARNING TO DETERMINE PRODUCT CERTIFICATION ELIGIBILITY | Computer technology | UL LLC |
| Aug 14, 2025 | 2025/0258227 | SYSTEMS AND METHODS FOR PARALLEL ELECTRICAL ENDURANCE TESTING OF CONTACTS | Measurement | UL LLC |
| Jul 24, 2025 | 2025/0238706 | MACHINE LEARNING TECHNOLOGIES FOR ASSESSING THERMAL ENDURANCE CHARACTERISTICS OF PHYSICAL MATERIALS | Computer technology | UL LLC |
| Jul 24, 2025 | 2025/0238441 | Machine Learning Technologies for Predicting Results of Cable Fire Tests | Computer technology | UL LLC |
| Jun 26, 2025 | 2025/0209381 | USING MACHINE LEARNING TO VIRTUALIZE PRODUCT TESTS | Computer technology | UL LLC |
| May 8, 2025 | 2025/0147121 | DIGITAL CURRENT METER AND METHODS OF USE THEREOF FOR LEAKAGE/TOUCH CURRENT AND DEVICE INTEROPERABILITY TESTING | Measurement | UL LLC |
| Apr 24, 2025 | 2025/0131142 | TECHNOLOGIES FOR COLLECTING AND VIRTUALLY SIMULATING CIRCADIAN LIGHTING DATA ASSOCIATED WITH A PHYSICAL SPACE | Computer technology | UL LLC |
What it applied for, 2024 to 2025: Computer technology 13 · Measurement 6 · Electrical machinery, apparatus, energy 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.