USPTO 2015–2025 USPTO PatentsView US Corporation

Amesbury Group, Inc.

USPTO PatentsView assignee record - 55 granted patents across 17 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: E05Y (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAIL).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

16.6

Avg claims per patent

+29%

5-year filing velocity

The verdict

Amesbury holds 55 US patents across 17 technology areas, rank #6,109 of 50,000 tracked assignees.

#6,109
of 50,000 US assignees by volume: Top 32%
by Innovation Score (41.9/100): 16.6
avg claims per patent: +29%
filing velocity, last 5 yrs

Portfolio overview

Amesbury Group, Inc. has been granted 55 US utility patents between 2015 and 2025, placing Amesbury Group, Inc. at rank #6,109 across all assignees tracked by PlainPatent. This portfolio spans 17 distinct Cooperative Patent Classification (CPC) subclasses, averaging 16.6 claims per patent with primary concentration in E05Y (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAIL). As a US Corporation, Amesbury Group, Inc. is one of the more focused assignees in the PatentsView dataset. By volume, Amesbury sits between ASIA Vital Components (china) Co., Ltd. (55 patents, rank #6,105) and Biomérieux (55 patents, rank #6,113) - the closest US assignees by grant volume. The composite Innovation Score of 41.9/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 31 grants, compared with 24 in the 2015–2019 window, a +29% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. The US Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Amesbury Group, Inc.'s 16.6 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 17 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Amesbury Group, Inc. against peers pursuing similar technology classes.

ASIA Vital Compon…

55
Autobrains

55
Adaptive Biotechn…

55
Allegiance

55
Amtrol Licensing

55
Asahi Kasei E-mat…

55
Avogy

55
BIOMÉRieux

55
Amesbury Group ◀

55

What this shows Amesbury holds 55 patents at rank #6,109, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Amesbury

By rank, the assignees closest to #6,109 in granted patent volume.

Leaders in E05Y (Indexing Scheme Associated WITH Subclasses E05D AND E05F)

Other assignees with the most granted patents in Amesbury's primary technology class.

Amesbury's Innovation Score vs. every tracked assignee

Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)

42 Top 32% higher than 68% of 50,000 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Amesbury Group, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	5.5%
2016	2	3.6%
2017	7	12.7%
2018	4	7.3%
2019	8	14.5%
2020	8	14.5%
2021	9	16.4%
2022	3	5.5%
2023	5	9.1%
2024	5	9.1%
2025	1	1.8%

Which technologies does Amesbury Group, Inc. patent most?

E05Y - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF 25

E05D - HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS 21

E05B - LOCKS; ACCESSORIES THEREFOR; HANDCUFFS 19

E06B - FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 15

E05C - BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS 13

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 11

Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS 4

E05F - DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING 4

B29C - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 4

F16F - SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION 2

F16M - FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS 2

G07C - TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE 2

B29L - INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES 2

B29K - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 2

B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 2

Top 15 of 17 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Standard

Velocity Growing

Where it ranks

Overall rank by patents

#6,109

Across all tracked assignees

Innovation Score

41.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Amesbury Group, Inc. hold?

Amesbury Group, Inc. holds 55 US granted patents filed between 2015 and 2025, spanning 17 technology areas.

What is Amesbury Group, Inc.'s Innovation Score?

Amesbury Group, Inc. has an Innovation Score of 41.9 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Amesbury Group, Inc. focus on?

Amesbury Group, Inc.'s top technology area is E05Y (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF) with 25 patents. The company has filed patents in 17 CPC subclasses total.

Is Amesbury Group, Inc.'s patent filing rate increasing or decreasing?

Amesbury Group, Inc.'s recent filing velocity is +29% compared to the prior five-year period. The company is maintaining or growing its patent output.

What does claim depth mean for Amesbury Group, Inc.'s patents?

Amesbury Group, Inc.'s patents average 16.6 claims each. This falls within the standard range, providing solid legal coverage.

How is the Amesbury Group, Inc. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

How to use this portfolio

Amesbury's 55 grants land it in the top 32% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Amesbury ranks #6,109 of 50,000. Top 50 holders
Most of this portfolio concentrates in E05Y - see who else leads that technology area. E05Y leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.