Where does Essel Propack Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Essel Propack Ltd. ranks #19,731 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 Essel Propack Ltd. hold?

Essel Propack Ltd. holds 14 US utility patents granted between 2015 and 2021, spanning 15 technology areas.

What is Essel Propack Ltd.'s Innovation Score?

Essel Propack Ltd. has an Innovation Score of 31.5 out of 100 (38th 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 Essel Propack Ltd. focus on?

Essel Propack Ltd.'s top technology area is B32B (Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form) with 14 patents, ranking #284 of 3,088 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

Is Essel Propack Ltd.'s patent grant rate increasing or decreasing?

Essel Propack Ltd.'s recent grant velocity is -83% 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 Essel Propack Ltd.'s patents?

Essel Propack Ltd.'s patents average 14.1 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 Essel Propack Ltd. 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

Essel Propack Ltd.

USPTO PatentsView assignee record - 14 granted patents across 15 technology areas, recorded in grant years 2015–2021. 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: B32B (Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Essel ranks #19,731 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 15 technology areas.

#19,731
of 49,997 US assignees by volume: 38th percentile
by Innovation Score (31.5/100): 14.1
avg claims per patent: -83%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R19731 · Foreign Corporation #19,731 · 14 grants

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

GRANTS-MICRO 14 grants
MID-PACK #19,731/49,997
PHOTO-FINISH EOS Energy Storage
CPC-FOCUS B32B · 15 areas
INNOV-THIN 31.5/100
CLAIMS-RICH 14.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -83% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: EOS Energy Storage 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 Essel’s 31.5 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 9.4 pts (30%) Velocity 0.0 pts (0%) Breadth 13.7 pts (43%) Claim depth 8.4 pts (27%)

Qualcomm Incorporated · highest

85
Essel Propack · this assignee

31
3D Lighting… · lowest

7

What this shows Essel's Innovation Score is 31.5/100 (38th 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 Essel?

Each dot is one of Essel’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). Essel’s own 14.1 claims/patent is ABOVE the 11.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Essel's grants concentrate

Essel Propack Ltd. is a focused PatentsView assignee: 15 CPC subclasses with 100% of grants classified under B32B (Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form). Peak complete grant year is 2017 (4 grants) versus a trough of 1 in 2016. By volume, Essel sits between EOS Energy Storage LLC and Etablissements Georges Renault.

EOS Energy Storage

14
EPC Product

14
Eqpme

14
Erbe-usa

14
Essen Tech

14
Essentialis

14
Essex Laboratories

14
Etablissements Ge…

14
Essel Propack ◀

14

What this shows Essel holds 14 patents at rank #19,716, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Essel

By rank, the assignees closest to #19,716 in granted patent volume.

Leaders in B32B (Layered Products)

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

Essel's Innovation Score vs. every tracked assignee

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

31 38th percentile higher than 38% 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 · 2015–2021

Grants by year

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

View data table

Essel Propack Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	14.3%
2016	1	7.1%
2017	4	28.6%
2018	2	14.3%
2019	3	21.4%
2020	1	7.1%
2021	1	7.1%

Which technologies does Essel Propack Ltd. patent most?

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 14

Y10T - Technical Subjects Covered BY Former US Classification 12

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 3

C08L - Compositions OF Macromolecular Compounds 3

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 2

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 2

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 1

C09J - ADHESIVES; Non-mechanical Aspects OF Adhesive Processes IN GENERAL; Adhesive Processes NOT Provided FOR ELSEWHERE; USE OF Materials AS Adhesives 1

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 1

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 1

B41F - Printing Machines OR Presses 1

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 1

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

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

Top 15 of 15 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

Essel Propack Ltd.'s patent record in context - here's where to go next.

Essel Propack Ltd.'s lead technology class is B32B (Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form), 100% of its portfolio - see every assignee active in that class. Explore B32B
Ranked #19,731 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Essel Propack Ltd. against EOS Energy Storage LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.5/100 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.