Overall rank by patents
#24,191
Across all tracked assignees
USPTO PatentsView assignee record - 11 granted patents across 9 technology areas, active 2021–2025. 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).
The verdict
Dormakaba holds 11 US patents across 9 technology areas, rank #24,191 of 50,000 tracked assignees.
Dormakaba Schweiz Ag has been granted 11 US utility patents between 2021 and 2025, placing Dormakaba Schweiz Ag at rank #24,191 across all assignees tracked by PlainPatent. This portfolio spans 9 distinct Cooperative Patent Classification (CPC) subclasses, averaging 12.7 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 Foreign Corporation, Dormakaba Schweiz Ag is one of the more focused assignees in the PatentsView dataset. By volume, Dormakaba sits between Diftek Lasers, Inc. (11 patents, rank #24,187) and Drebo Werkzeugfabrik Gmbh (11 patents, rank #24,195) - the closest US assignees by grant volume. The composite Innovation Score of 46.8/100 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. Historical data spans 2021 through 2025, with 11 total grants over that period. Velocity comparisons require five years of historical filings to calibrate. The Foreign 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. Dormakaba Schweiz Ag's 12.7 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 9 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Dormakaba Schweiz Ag against peers pursuing similar technology classes.
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
DIFTEK LASERS, INC.
11 patents
DIZPERSION CORPORATION
11 patents
DMAR Engineering, Inc.
11 patents
DONGHIA INC.
11 patents
DORNBRACHT AG & CO. KG
11 patents
DOW-MITSUI POLYCHEMICALS CO., LTD.
11 patents
DOYLE MANUFACTURING, INC.
11 patents
DREBO WERKZEUGFABRIK GMBH
11 patents
DORMAKABA SCHWEIZ AG
11 patents
What this shows Dormakaba holds 11 patents at rank #24,191, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Dormakaba's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
47 Top 20% higher than 80% 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
Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2021 | 1 | 9.1% |
| 2022 | 2 | 18.2% |
| 2024 | 2 | 18.2% |
| 2025 | 6 | 54.5% |
Top 9 of 9 technology areas
Overall rank by patents
#24,191
Across all tracked assignees
46.8 out of 100
How to use this portfolio
Dormakaba's 11 grants land it in the top 20% by Innovation Score, but volume alone doesn't tell you where the strength sits.
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.
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.