Where does Kopter Group AG rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Kopter Group AG ranks #21,352 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Kopter Group AG hold?

Kopter Group AG holds 13 US utility patents granted between 2018 and 2025, spanning 13 technology areas.

What is Kopter Group AG's Innovation Score?

Kopter Group AG has an Innovation Score of 33.9 out of 100 (46th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Kopter Group AG focus on?

Kopter Group AG's top technology area is B64C (AEROPLANES; Helicopters) with 12 patents, ranking #113 of 592 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

Is Kopter Group AG's patent grant rate increasing or decreasing?

Kopter Group AG's recent grant velocity is +350% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Kopter Group AG's patents?

Kopter Group AG's patents average 12.7 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Kopter Group AG 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Kopter Group AG

USPTO PatentsView assignee record - 13 granted patents across 13 technology areas, recorded in grant years 2018–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: B64C (AEROPLANES; Helicopters).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Kopter ranks #21,352 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 13 technology areas.

#21,352
of 49,997 US assignees by volume: 46th percentile
by Innovation Score (33.9/100): 12.7
avg claims per patent: +350%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R21352 · Foreign Corporation #21,352 · 13 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 13 grants
MID-PACK #21,352/49,997
PHOTO-FINISH Kiro Grifols S L
CPC-FOCUS B64C · 13 areas
INNOV-THIN 33.9/100
CLAIMS-RICH 12.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +350% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Kiro Grifols, S.L. (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Kopter’s 33.9 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 9.1 pts (27%) Velocity 4.4 pts (13%) Breadth 12.7 pts (38%) Claim depth 7.6 pts (22%)

Qualcomm Incorporated · highest

85
Kopter Group · this assignee

34
3D Lighting… · lowest

7

What this shows Kopter's Innovation Score is 33.9/100 (46th percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Kopter?

Each dot is one of Kopter’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Kopter’s own 12.7 claims/patent is at or below the 14.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Kopter vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Kopter's grants concentrate

Kopter Group AG is a focused PatentsView assignee: 13 CPC subclasses with 92.3% of grants classified under B64C (AEROPLANES; Helicopters). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2018. By volume, Kopter sits between Kiro Grifols, S.L. and L&K Biomed Co., Ltd..

Kopter's three-year grant acceleration

Kopter Group AG shows 4 grants in 2022–2024 against only 6 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Kiro Grifols S L

13
Kiwico

13
Klipsch Group

13
Kolo

13
Kornit Digital

13
Korsch

13
Kuhn-geldrop B V

13
L&K Biomed

13
Kopter Group ◀

13

What this shows Kopter holds 13 patents at rank #21,354, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Kopter

By rank, the assignees closest to #21,354 in granted patent volume.

Leaders in B64C (Aeroplanes)

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

Kopter's Innovation Score vs. every tracked assignee

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

34 46th percentile higher than 46% of 49,997 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Kopter Group AG patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	7.7%
2019	1	7.7%
2020	3	23.1%
2021	2	15.4%
2024	4	30.8%
2025partial year	2	15.4%

Which technologies does Kopter Group AG patent most?

B64C - AEROPLANES; Helicopters 12

B64D - Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft 6

F16H - Gearing 4

Y02T - Climate Change Mitigation Technologies Related TO Transportation 3

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 3

H02K - Dynamo-electric Machines 3

B64F - Ground OR Aircraft-carrier-deck Installations Specially Adapted FOR USE IN Connection With AIRCRAFT; Designing, Manufacturing, Assembling, Cleaning, Maintaining OR Repairing Aircraft, NOT Otherwise Provided FOR; Handling, Transporting, Testing OR Inspecting Aircraft Components, NOT Otherwise Provide 1

B66F - Hoisting, Lifting, Hauling OR Pushing, NOT Otherwise Provided FOR, e.g. Devices Which Apply A Lifting OR Pushing Force Directly TO THE Surface OF A Load 1

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 1

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 1

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 1

B66C - CRANES; Load-engaging Elements OR Devices FOR Cranes, Capstans, Winches, OR Tackles 1

B64U - Unmanned Aerial Vehicles [UAV]; Equipment Therefor 1

Top 13 of 13 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Kopter Group AG's patent record in context - here's where to go next.

Kopter Group AG's lead technology class is B64C (AEROPLANES; Helicopters), 92.3% of its portfolio - see every assignee active in that class. Explore B64C
Ranked #21,352 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Kopter Group AG against Kiro Grifols, S.L., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.9/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

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

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 by PlainPatent, US Patent Intelligence Editorial Process · 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.