PlainPatent
USPTO 2015–2025 USPTO PatentsView US Corporation

The Chamberlain Group Llc

USPTO PatentsView assignee record - 186 granted patents across 57 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: 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 FO).

Explore the portfolio See the ranking
186
Total patents granted
57
CPC technology areas
20.3
Avg claims per patent
+48%
5-year filing velocity

The verdict

The holds 186 US patents across 57 technology areas, rank #2,123 of 50,000 tracked assignees.

#2,123
of 50,000 US assignees by volume
Top 3%
by Innovation Score (61.9/100)
20.3
avg claims per patent
+48%
filing velocity, last 5 yrs

Portfolio overview

The Chamberlain Group Llc has been granted 186 US utility patents between 2015 and 2025, placing The Chamberlain Group Llc at rank #2,123 across all assignees tracked by PlainPatent. This portfolio spans 57 distinct Cooperative Patent Classification (CPC) subclasses, averaging 20.3 claims per patent with primary concentration in 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 FO). As a US Corporation, The Chamberlain Group Llc is one of the broader-portfolio assignees in the PatentsView dataset. By volume, The sits between GE Lighting Solutions Llc (186 patents, rank #2,119) and Canon Anelva Corporation (185 patents, rank #2,127) - the closest US assignees by grant volume. The composite Innovation Score of 61.9/100 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 111 grants, compared with 75 in the 2015–2019 window, a +48% 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. The Chamberlain Group Llc's 20.3 average claims per patent reflects complex, broadly scoped inventions that are difficult for competitors to design around, while a multi-domain presence across 57 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark The Chamberlain Group Llc against peers pursuing similar technology classes.

Who files at The's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows The holds 186 patents at rank #2,123, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near The

By rank, the assignees closest to #2,123 in granted patent volume.

Leaders in G07C (TIME OR Attendance Registers)

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

The's Innovation Score vs. every tracked assignee

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

62 Top 3% higher than 97% of 50,000 US assignees

0–10: 687 US assignees (1%). Below this entry. 10–20: 2,527 US assignees (5%). Below this entry. 20–30: 13,162 US assignees (26%). Below this entry. 30–40: 15,294 US assignees (31%). Below this entry. 40–50: 11,491 US assignees (23%). Below this entry. 50–60: 5,058 US assignees (10%). Below this entry. 60–70: 1,537 US assignees (3%). This entry sits in this band. 70–80: 234 US assignees (0%). Above this entry. 80–90: 10 US assignees (0%). Above this entry. 90–100: 0 US assignees (0%). Above this entry. This assignee 0 100 every tracked assignee, bucketed by value

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

10152025 20152016201720182019202020212022202320242025 13
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
The Chamberlain Group Llc patent grants by year, 2015–2025
Year Patents Granted Share of Period
2015 20 10.8%
2016 15 8.1%
2017 13 7.0%
2018 11 5.9%
2019 16 8.6%
2020 22 11.8%
2021 19 10.2%
2022 18 9.7%
2023 21 11.3%
2024 18 9.7%
2025 13 7.0%

Which technologies does The Chamberlain Group Llc patent most?

Top 15 of 57 technology areas

Patent Moat Analysis

Portfolio Volume Moderate
Tech Breadth Multi-domain
Claim Depth Complex
Velocity Growing

Where it ranks

Overall rank by patents

#2,123

Across all tracked assignees

Innovation Score

61.9 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 The Chamberlain Group Llc hold?
The Chamberlain Group Llc holds 186 US granted patents filed between 2015 and 2025, spanning 57 technology areas.
What is The Chamberlain Group Llc's Innovation Score?
The Chamberlain Group Llc has an Innovation Score of 61.9 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does The Chamberlain Group Llc focus on?
The Chamberlain Group Llc's top technology area is 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) with 83 patents. The company has filed patents in 57 CPC subclasses total.
Is The Chamberlain Group Llc's patent filing rate increasing or decreasing?
The Chamberlain Group Llc's recent filing velocity is +48% compared to the prior five-year period. The company is maintaining or growing its patent output.
What does claim depth mean for The Chamberlain Group Llc's patents?
The Chamberlain Group Llc's patents average 20.3 claims each. This indicates complex, broadly scoped patents that are harder for competitors to design around.
How is the The Chamberlain Group Llc 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

The's 186 grants land it in the top 3% 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 - The ranks #2,123 of 50,000. Top 50 holders
  • Most of this portfolio concentrates in G07C - see who else leads that technology area. G07C 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

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.