Where does Learjet Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Learjet Inc. ranks #29,265 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 Learjet Inc. hold?

Learjet Inc. holds 9 US utility patents granted between 2016 and 2019, spanning 18 technology areas.

What is Learjet Inc.'s Innovation Score?

Learjet Inc. has an Innovation Score of 35.0 out of 100 (49th 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 Learjet Inc. focus on?

Learjet Inc.'s top technology area is B64C (AEROPLANES; Helicopters) with 7 patents, ranking #157 of 592 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

Is Learjet Inc.'s patent grant rate increasing or decreasing?

Learjet Inc.'s recent grant velocity is -100% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Learjet Inc.'s patents?

Learjet Inc.'s patents average 20.0 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 Learjet 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

Learjet Inc.

USPTO PatentsView assignee record - 9 granted patents across 18 technology areas, recorded in grant years 2016–2019. 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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The verdict

According to USPTO PatentsView, Learjet ranks #29,265 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 18 technology areas.

#29,265
of 49,997 US assignees by volume: 49th percentile
by Innovation Score (35.0/100): 20.0
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R29265 · US Corporation #29,265 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 9 grants
MID-PACK #29,265/49,997
PHOTO-FINISH Laserssel
CPC-FOCUS B64C · 18 areas
INNOV-THIN 35.0/100
CLAIMS-DENSE 20.0 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Laserssel Co., Ltd. (±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 Learjet’s 35.0 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 8.0 pts (23%) Velocity 0.0 pts (0%) Breadth 15.0 pts (43%) Claim depth 12.0 pts (34%)

Qualcomm Incorporated · highest

85
Learjet · this assignee

35
3D Lighting… · lowest

7

What this shows Learjet's Innovation Score is 35.0/100 (49th 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 Learjet?

Each dot is one of Learjet’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). Learjet’s own 20.0 claims/patent is ABOVE the 11.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Learjet's grants concentrate

Learjet Inc. is a focused PatentsView assignee: 18 CPC subclasses with 77.8% of grants classified under B64C (AEROPLANES; Helicopters). Peak complete grant year is 2018 (4 grants) versus a trough of 1 in 2016. By volume, Learjet sits between Laserssel Co., Ltd. and Lena Foundation.

Laserssel

9
LC

9
LCY Chemical

9
LDJ Manufacturing

9
LED Smart

9
Leiutis Pharmaceu…

9
Lemko

9
Lena Foundation

9
Learjet ◀

9

What this shows Learjet holds 9 patents at rank #29,240, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Learjet

By rank, the assignees closest to #29,240 in granted patent volume.

Leaders in B64C (Aeroplanes)

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

Learjet's Innovation Score vs. every tracked assignee

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

35 49th percentile higher than 49% 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 · 2016–2019

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Learjet Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	11.1%
2017	1	11.1%
2018	4	44.4%
2019	3	33.3%

Which technologies does Learjet Inc. patent most?

B64C - AEROPLANES; Helicopters 7

B64D - Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft 3

Y02T - Climate Change Mitigation Technologies Related TO Transportation 2

B29D - Producing Particular Articles From Plastics OR From Substances IN A Plastic State 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

G06F - Electric Digital Data Processing 1

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 1

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 1

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 1

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 1

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

Y10T - Technical Subjects Covered BY Former US Classification 1

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 1

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 1

Top 15 of 18 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

Learjet Inc.'s patent record in context - here's where to go next.

Learjet Inc.'s lead technology class is B64C (AEROPLANES; Helicopters), 77.8% of its portfolio - see every assignee active in that class. Explore B64C
Ranked #29,265 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Learjet Inc. against Laserssel Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.0/100 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.