Where does Core Energy Recovery Solultions Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Core Energy Recovery Solultions Inc. ranks #34,855 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 Core Energy Recovery Solultions Inc. hold?

Core Energy Recovery Solultions Inc. holds 7 US utility patents granted between 2018 and 2024, spanning 12 technology areas.

What is Core Energy Recovery Solultions Inc.'s Innovation Score?

Core Energy Recovery Solultions Inc. has an Innovation Score of 31.2 out of 100 (37th 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 Core Energy Recovery Solultions Inc. focus on?

Core Energy Recovery Solultions Inc.'s top technology area is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening) with 7 patents, ranking #142 of 885 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

Is Core Energy Recovery Solultions Inc.'s patent grant rate increasing or decreasing?

Core Energy Recovery Solultions Inc.'s recent grant velocity is +150% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Core Energy Recovery Solultions Inc.'s patents?

Core Energy Recovery Solultions Inc.'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 Core Energy Recovery Solultions 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 Foreign Corporation

Core Energy Recovery Solultions Inc.

USPTO PatentsView assignee record - 7 granted patents across 12 technology areas, recorded in grant years 2018–2024. 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: F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Core ranks #34,855 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 12 technology areas.

#34,855
of 49,997 US assignees by volume: 37th percentile
by Innovation Score (31.2/100): 14.0
avg claims per patent: +150%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R34855 · Foreign Corporation #34,855 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #34,855/49,997
PHOTO-FINISH Constantia Pirk & KG
CPC-FOCUS F24F · 12 areas
INNOV-THIN 31.2/100
CLAIMS-RICH 14.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +150% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Constantia Pirk GMBH & Co. KG (±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 Core’s 31.2 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 (23%) Velocity 3.3 pts (11%) Breadth 12.2 pts (39%) Claim depth 8.4 pts (27%)

Qualcomm Incorporated · highest

85
Core Energy… · this assignee

31
3D Lighting… · lowest

7

What this shows Core's Innovation Score is 31.2/100 (37th 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 Core?

Each dot is one of Core’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). Core’s own 14.0 claims/patent is at or below the 15.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Core's grants concentrate

Core Energy Recovery Solultions Inc. is a focused PatentsView assignee: 12 CPC subclasses with 100% of grants classified under F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2018. By volume, Core sits between Constantia Pirk GMBH & Co. KG and Cortado AG.

Core's three-year grant acceleration

Core Energy Recovery Solultions Inc. shows 2 grants in 2022–2024 against only 4 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.

Constantia Pirk &…

7
Coolcold Technolo…

7
Cora Aero

7
Coradin SAS

7
Coremedic

7
Corixa

7
Corsa Technology

7
Cortado

7
Core Energy Recov… ◀

7

What this shows Core holds 7 patents at rank #34,722, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Core

By rank, the assignees closest to #34,722 in granted patent volume.

Leaders in F24F (Air-conditioning)

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

Core's Innovation Score vs. every tracked assignee

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

31 37th percentile higher than 37% 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 · 2018–2024

Grants by year

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

View data table

Core Energy Recovery Solultions Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	14.3%
2019	1	14.3%
2020	3	42.9%
2023	1	14.3%
2024	1	14.3%

Which technologies does Core Energy Recovery Solultions Inc. patent most?

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 7

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 5

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 4

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 4

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 4

B01D - Separation 3

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 2

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 2

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 2

D06N - Wall, Floor, OR Like Covering Materials, e.g. Linoleum, Oilcloth, Artificial Leather, Roofing Felt, Consisting OF A Fibrous WEB Coated With A Layer OF Macromolecular MATERIAL; Flexible Sheet Material NOT Otherwise Provided FOR 2

D06M - Treatment, NOT Provided FOR Elsewhere IN Class D06, OF Fibres, Threads, Yarns, Fabrics, Feathers OR Fibrous Goods Made From Such Materials 2

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 1

Top 12 of 12 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

Core Energy Recovery Solultions Inc.'s patent record in context - here's where to go next.

Core Energy Recovery Solultions Inc.'s lead technology class is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening), 100% of its portfolio - see every assignee active in that class. Explore F24F
Ranked #34,855 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Core Energy Recovery Solultions Inc. against Constantia Pirk GMBH & Co. KG, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.2/100 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.