Company patents

Simpson Strong-Tie Company Inc.

Simpson Strong-Tie Company Inc. shows a surprising shift in its patent strategy, with a significant decline in Fasteners, which saw a -100.0% YoY drop in 2026, and a -66.7% decline in 2025. While Building Construction Elements remains its core focus, representing 67.1% of its portfolio and experiencing a 41.7% growth in 2025, the sharp decrease in patenting activity across other categories, including a -64.7% YoY decline in Building Construction Elements so far in 2026, suggests a potential re-evaluation of its R&D priorities.

Patent Trend by Technology Area

Yearly patent publications since 2023

Product themes

Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.

70 US filings (since 2023) · 4 categories · 10 themes

Structural Fasteners and Anchoring

Devices and systems for connecting structural components, securing structures to foundations, or tightening structural elements like fences, often involving brackets, clips, or ground anchors.

Buildings (Specially Adapted)
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55since 2023
+38.5%YoY
Seismic Damping & Reinforcement

Design and material solutions for enhancing a building's ability to withstand seismic activity or other external loads, often involving energy dissipation mechanisms, specialized connectors, or reinforced structural elements.

Building Construction ElementsBuildings (Specially Adapted)
Who else files here? →
18since 2023
+80.0%YoY
High-Performance Fasteners

Fastening solutions tailored for demanding conditions such as high pressure, corrosion, specific loads, or requiring watertight sealing, often involving specialized materials or coatings.

Fasteners
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17since 2023
-50.0%YoY
Specialized Fastener Installation/Removal

Tools and systems engineered for the precise installation, removal, or manipulation of specific components or fasteners, often involving specialized gripping, depth control, or extraction mechanisms.

Hand Tools
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9since 2023
new
Modular Furniture Assembly

Design principles and connection methods that facilitate the easy assembly, disassembly, reconfiguration, or integration of functional modules and components in furniture systems.

Fasteners
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5since 2023
-66.7%YoY
Envelope Sealing & Insulation

Technologies for improving the thermal, acoustic, and moisture resistance of building envelopes, including specialized panels, membranes, sealants, and gap-filling components to enhance energy efficiency and structural protection.

Building Construction Elements
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3since 2023
new
Integrated Tool Features & Ergonomics

Design elements and integrated components that improve the usability, comfort, and versatility of hand tools, such as built-in lighting, vibration reduction, modular storage, or adjustable form factors.

Hand Tools
Who else files here? →
3since 2023
new
Power Tool Drivetrain & Mechanics

Design and optimization of the mechanical components and power transmission systems within powered hand tools, including motors, gears, spindles, and impact mechanisms, for efficiency, durability, and compact form factor.

Hand Tools
Who else files here? →
3since 2023
new
Quick-Release & Detachable Mounting

Systems designed for rapid and secure attachment and detachment of devices or components to a main support structure, often employing snap-fit, clamping, or magnetic mechanisms for convenience and flexibility.

Fasteners
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1since 2023
n/a
Controlled-Release & Active Fasteners

Fasteners designed to release or change state under specific triggers, such as a predefined force, pressure differential, or through active mechanical control.

Fasteners
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1since 2023
n/a

Patents

Showing 1-10 of 124

Page 1 of 13
US 12509877 B2GRANTED
E04B1/38

Fastener alignment guide, connector and method

Filed:2023-03-20Pub:2025-12-30
Applicant:Simpson Strong-Tie Company Inc.

The present invention provides a fastener alignment guide comprising a generally planar body and an angled element arranged at an acute angle θ to the body, a first aperture arranged through the angled element and a second aperture arranged through the body, wherein the first aperture and the second apertures are aligned such that a fastener may be inserted progressively through the first and second apertures in use. The present invention also provides a slip-resisting fastener alignment guide comprising a body at least partially arranged in a first plane, the body comprising a first aperture for receiving, in use, at least a portion of a shank of a fastener; and a guidewall extending out of the first plane for guiding the fastener, in use, into the first aperture at an acute angle α to the first plane, wherein the guidewall comprises a first bearing edge or surface upon which an underside of a head of the fastener can bear in use, the body further comprises a second bearing edge or surface upon which the underside of the head of the fastener can bear in use, and the first bearing edge or surface and the second bearing edge or surface are each configured/arranged to resist movement, in use, of the fastener alignment guide relative to the fastener in a first direction parallel to the first plane. The present invention also provides a method of forming the fastener alignment guide and slip-resisting fastener alignment guide.