Where does Heritage Environmental Services, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Heritage Environmental Services, LLC ranks #47,401 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 Heritage Environmental Services, LLC hold?

Heritage Environmental Services, LLC holds 5 US utility patents granted between 2015 and 2024, spanning 18 technology areas.

What is Heritage Environmental Services, LLC's Innovation Score?

Heritage Environmental Services, LLC has an Innovation Score of 32.9 out of 100 (43rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Heritage Environmental Services, LLC's patent grant rate increasing or decreasing?

Heritage Environmental Services, LLC's recent grant velocity is +50% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Heritage Environmental Services, LLC's patents?

Heritage Environmental Services, LLC's patents average 14.0 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 Heritage Environmental Services, 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

Heritage Environmental Services, LLC

Q: What technology areas does Heritage Environmental Services, LLC focus on?

Heritage Environmental Services, LLC's top technology area is C10M (Lubricating Compositions ; USE OF Chemical Substances Either Alone OR AS Lubricating Ingredients IN A Lubricating Composition) with 2 patents, ranking #137 of 300 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 18 technology areas, recorded in grant years 2015–2024. 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: C10M (Lubricating Compositions ; USE OF Chemical Substances Either Alone OR AS Lubricating Ingredients IN A Lubricating Composition).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Heritage ranks #47,401 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 18 technology areas.

#47,401
of 49,997 US assignees by volume: 43rd percentile
by Innovation Score (32.9/100): 14.0
avg claims per patent: +50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R47401 · US Corporation #47,401 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #47,401/49,997
PHOTO-FINISH Henry Molded Products
CPC-FOCUS C10M · 18 areas
INNOV-THIN 32.9/100
CLAIMS-RICH 14.0 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Henry Molded Products, Inc. (±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 Heritage’s 32.9 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 6.2 pts (19%) Velocity 3.3 pts (10%) Breadth 15.0 pts (46%) Claim depth 8.4 pts (26%)

Qualcomm Incorporated · highest

85
Heritage Environment… · this assignee

33
3D Lighting… · lowest

7

What this shows Heritage's Innovation Score is 32.9/100 (43rd 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 Heritage?

Each dot is one of Heritage’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). Heritage’s own 14.0 claims/patent is ABOVE the 12.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Heritage's grants concentrate

Heritage Environmental Services, LLC is a focused PatentsView assignee: 18 CPC subclasses with 40% of grants classified under C10M (Lubricating Compositions ; USE OF Chemical Substances Either Alone OR AS Lubricating Ingredients IN A Lubricating Composition). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2024. By volume, Heritage sits between Henry Molded Products, Inc. and Hexagon Health, Inc..

Heritage's three-year grant acceleration

Heritage Environmental Services, LLC shows 1 grants in 2022–2024 against only 2 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.

Henry Molded Prod…

5
Heraeus Materials…

5
Herddogg

5
Herdstar

5
Hero Defense Syst…

5
Heroic Faith Medi…

5
Hewitt Machine &…

5
Hexagon Health

5
Heritage Environm… ◀

5

What this shows Heritage holds 5 patents at rank #47,498, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Heritage

By rank, the assignees closest to #47,498 in granted patent volume.

Leaders in C10M (Lubricating Compositions)

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

Heritage's Innovation Score vs. every tracked assignee

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

33 43rd percentile higher than 43% 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 · 2015–2024

Grants by year

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

View data table

Heritage Environmental Services, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	40.0%
2020	2	40.0%
2024	1	20.0%

Which technologies does Heritage Environmental Services, LLC patent most?

C10M - Lubricating Compositions ; USE OF Chemical Substances Either Alone OR AS Lubricating Ingredients IN A Lubricating Composition 2

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 2

C10G - Cracking Hydrocarbon OILS; Production OF Liquid Hydrocarbon Mixtures, e.g. BY Destructive Hydrogenation, Oligomerisation, Polymerisation ; Recovery OF Hydrocarbon Oils From Oil-shale, Oil-sand, OR GASES; Refining Mixtures Mainly Consisting OF HYDROCARBONS; Reforming OF NAPHTHA; Mineral Waxes 2

B01D - Separation 2

B02C - Crushing, Pulverising, OR Disintegrating IN GENERAL; Milling Grain 2

C10J - Production OF Producer GAS, Water-gas, Synthesis GAS From Solid Carbonaceous Material, OR Mixtures Containing These Gases ; Carburetting AIR OR Other Gases 1

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 1

F26B - Drying Solid Materials OR Objects BY Removing Liquid Therefrom 1

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 1

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 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

Y02W - Climate Change Mitigation Technologies Related TO Wastewater Treatment OR Waste Management 1

E04D - Roof COVERINGS; SKY-LIGHTS; GUTTERS; Roof-working Tools 1

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 1

E01C - Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair 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

Heritage Environmental Services, LLC's patent record in context - here's where to go next.

Heritage Environmental Services, LLC's lead technology class is C10M (Lubricating Compositions ; USE OF Chemical Substances Either Alone OR AS Lubricating Ingredients IN A Lubricating Composition), 40% of its portfolio - see every assignee active in that class. Explore C10M
Ranked #47,401 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Heritage Environmental Services, LLC against Henry Molded Products, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.9/100 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.