Where does Les Robinets Presto rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Les Robinets Presto ranks #36,228 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 Les Robinets Presto hold?

Les Robinets Presto holds 7 US utility patents granted between 2015 and 2023, spanning 7 technology areas.

What is Les Robinets Presto's Innovation Score?

Les Robinets Presto has an Innovation Score of 37.5 out of 100 (top 43% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Les Robinets Presto focus on?

Les Robinets Presto's top technology area is E03C (Domestic Plumbing Installations FOR Fresh Water OR Waste Water ; Sinks) with 5 patents, ranking #71 of 262 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is Les Robinets Presto's patent grant rate increasing or decreasing?

Les Robinets Presto's recent grant velocity is -25% 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 Les Robinets Presto's patents?

Les Robinets Presto'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 Les Robinets Presto 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

Les Robinets Presto

USPTO PatentsView assignee record - 7 granted patents across 7 technology areas, recorded in grant years 2015–2023. 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: E03C (Domestic Plumbing Installations FOR Fresh Water OR Waste Water ; Sinks).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Les ranks #36,228 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 7 technology areas.

#36,228
of 49,997 US assignees by volume: Top 43%
by Innovation Score (37.5/100): 12.7
avg claims per patent: -25%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R36228 · Foreign Corporation #36,228 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #36,228/49,997
PHOTO-FINISH LensDigital
CPC-NARROW E03C · 7 areas
INNOV-THIN 37.5/100
CLAIMS-RICH 12.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -25% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: LensDigital, LLC (±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 Les’s 37.5 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 7.2 pts (19%) Velocity 13.3 pts (35%) Breadth 9.4 pts (25%) Claim depth 7.6 pts (20%)

Qualcomm Incorporated · highest

85
Les Robinets Presto · this assignee

38
3D Lighting… · lowest

7

What this shows Les's Innovation Score is 37.5/100 (top 43% 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 Les?

Each dot is one of Les’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). Les’s own 12.7 claims/patent is ABOVE the 7.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Les's grants concentrate

Les Robinets Presto is a focused PatentsView assignee: 7 CPC subclasses with 71.4% of grants classified under E03C (Domestic Plumbing Installations FOR Fresh Water OR Waste Water ; Sinks). Peak complete grant year is 2016 (3 grants) versus a trough of 1 in 2015. By volume, Les sits between LensDigital, LLC and Levee Lock, LLC.

Les's three-year grant acceleration

Les Robinets Presto shows 2 grants in 2022–2024 against only 1 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.

Lensdigital

7
Lentrade

7
Leonard Automatics

7
Lerman Container

7
Lesorocity (Shenz…

7
Letica

7
Leto R&D

7
Levee Lock

7
Les Robinets Pres… ◀

7

What this shows Les holds 7 patents at rank #36,252, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Les

By rank, the assignees closest to #36,252 in granted patent volume.

Leaders in E03C (Domestic Plumbing Installations FOR Fresh Water OR Waste…)

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

Les's Innovation Score vs. every tracked assignee

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

38 Top 43% higher than 57% 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 · 2015–2023

Grants by year

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

View data table

Les Robinets Presto patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	14.3%
2016	3	42.9%
2021	1	14.3%
2022	1	14.3%
2023	1	14.3%

Which technologies does Les Robinets Presto patent most?

E03C - Domestic Plumbing Installations FOR Fresh Water OR Waste Water ; Sinks 5

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 3

E03D - Water-closets OR Urinals With Flushing DEVICES; Flushing Valves Therefor 1

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 1

H03K - Pulse Technique 1

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 1

Y10T - Technical Subjects Covered BY Former US Classification 1

Top 7 of 7 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

Les Robinets Presto's patent record in context - here's where to go next.

Les Robinets Presto's lead technology class is E03C (Domestic Plumbing Installations FOR Fresh Water OR Waste Water ; Sinks), 71.4% of its portfolio - see every assignee active in that class. Explore E03C
Ranked #36,228 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Les Robinets Presto against LensDigital, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.5/100 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.