Standard Motor Products (SMP)
NYSE: SMP · Motor Vehicle Parts & Accessories · Long Island City, NY · filing with the SEC since 1994
Grade6.6
◀ Past 7.0● Present 6.2▶ Future 6.6
Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 202623 patents granted to the 4 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 Standard Motor Products’s names, not what it holds today.
Patents granted
23
20 utility, 3 design, 1976 to Dec 31, 2025
Granted in 2025
1
Against none in 2024 and 1 in 2023
Applications published
10
since 2001, to Dec 31, 2025
Names they are printed under
4
its own name, a subsidiary
By yearGrantedApplications published
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
Measurement3
Engines, pumps, turbines1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name4 counted
Standard Motor Products its own name
US, as the owner printed on each patent
2 published
Trumpet Holdings, Inc. a subsidiary
US, as the owner printed on each patent
5 published
Standard Motor Products, Inc. its own name
named as the applicant on its applications, in US
2 published
Trumpet Holdings, Inc. a subsidiary
named as the applicant on its applications, in US
1 published
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|---|---|---|---|
| Mar 4, 2025 | 12,241,824 | Soot sensor system | Measurement | Standard Motor Products |
| Mar 14, 2023 | 11,603,815 | Modular armature-needle assembly for fuel injectors | Engines, pumps, turbines | Standard Motor Products |
| Oct 11, 2022 | 11,467,079 | Soot sensor system | Measurement | Standard Motor Products |
| Oct 5, 2021 | 11,137,333 | Soot sensor system | Measurement | Standard Motor Products |
| May 19, 2020 | 10,655,688 | Fan-coupling device with unitary magnetic pole construction | Mechanical elements | Standard Motor Products |
| Jul 9, 2019 | 10,343,545 | Systems and methods for separating batteries | Electrical machinery, apparatus, energy | Trumpet Holdings, Inc. |
| Oct 24, 2017 | 9,796,248 | Intermittent start compressor | Engines, pumps, turbines | Standard Motor Products |
| Jul 11, 2017 | 9,705,355 | Voltage regulator | Electrical machinery, apparatus, energy | Trumpet Holdings, Inc. |
| Jul 11, 2017 | 9,705,354 | Voltage regulator | Electrical machinery, apparatus, energy | Trumpet Holdings, Inc. |
| Oct 18, 2016 | 9,474,148 | Stacked circuit board assembly with compliant middle member | Audio-visual technology | Trumpet Holdings, Inc. |
Newest applications publishedan application is a clue, never a plan
| Published | Application | Title | Field | Owner as printed |
|---|---|---|---|---|
| Jul 13, 2023 | 2023/0221234 | SOOT SENSOR SYSTEM | Measurement | Standard Motor Products, Inc. · patent 12,241,824 granted from it |
| Aug 22, 2019 | 2019/0257373 | FAN-COUPLING DEVICE WITH UNITARY MAGNETIC POLE CONSTRUCTION | Mechanical elements | Standard Motor Products, Inc. · patent 10,655,688 granted from it |
| Jul 20, 2017 | 2017/0207641 | SYSTEMS AND METHODS FOR SEPARATING BATTERIES | Electrical machinery, apparatus, energy | Trumpet Holdings, Inc. · patent 10,343,545 granted from it |
| Jan 21, 2016 | 2016/0020010 | Electric Solenoid Structure Having Elastomeric Biasing Member | Electrical machinery, apparatus, energy | Trumpet Holdings, Inc. · patent 9,368,266 granted from it |
| Mar 26, 2015 | 2015/0085453 | STACKED CIRCUIT BOARD ASSEMBLY WITH COMPLIANT MIDDLE MEMBER | Audio-visual technology | Trumpet Holdings, Inc. · patent 9,474,148 granted from it |
| Feb 26, 2015 | 2015/0052924 | Thermal Expansion Valve with Power Element | Thermal processes and apparatus | Standard Motor Products |
| Feb 5, 2015 | 2015/0035497 | Voltage Regulator | Electrical machinery, apparatus, energy | Trumpet Holdings, Inc. · patent 9,705,355 granted from it |
| Aug 28, 2014 | 2014/0239637 | AUTOMATIC VEHICLE STOP RESTART SYSTEM | Electrical machinery, apparatus, energy | Standard Motor Products · patent 9,388,785 granted from it |
| Jul 10, 2014 | 2014/0192576 | VOLTAGE REGULATOR | Electrical machinery, apparatus, energy | Trumpet Holdings, Inc. · patent 9,705,354 granted from it |
| Jul 7, 2011 | 2011/0164442 | VOLTAGE REGULATOR | Electrical machinery, apparatus, energy | Trumpet Holdings, Inc. · patent 8,681,521 granted from it |
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.